From nobody Sat Dec 28 10:40:19 2024 Delivered-To: importer@patchew.org Received-SPF: none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) client-ip=198.145.21.10; envelope-from=edk2-devel-bounces@lists.01.org; helo=ml01.01.org; Authentication-Results: mx.zoho.com; spf=none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) smtp.mailfrom=edk2-devel-bounces@lists.01.org; Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 1495768608506782.6603451121719; Thu, 25 May 2017 20:16:48 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 0188D21AE3CC7; Thu, 25 May 2017 20:16:46 -0700 (PDT) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id A656621A0293A for ; Thu, 25 May 2017 20:16:44 -0700 (PDT) Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP; 25 May 2017 20:16:44 -0700 Received: from shwdeopenpsi011.ccr.corp.intel.com (HELO SHWDEOPENPSI011.local) ([10.239.9.12]) by orsmga004.jf.intel.com with SMTP; 25 May 2017 20:16:38 -0700 X-Original-To: edk2-devel@lists.01.org X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.38,394,1491289200"; d="scan'208";a="91594799" Date: Fri, 26 May 2017 11:16:39 +0800 From: lushifex To: edk2-devel@lists.01.org Message-ID: <94ebc3c5-5d6d-4292-a066-dd4f15aef19c@SHWDEOPENPSI011.local> X-Mailer: TortoiseGit MIME-Version: 1.0 Subject: [edk2] [Patch][edk2-platforms/devel-MinnowBoard3] Using Core eMMC/SD driver. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: , david.wei@intel.com Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail: RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: lushifex --- .../BroxtonPlatformPkg/PlatformDsc/Components.dsc | 11 +- Platform/BroxtonPlatformPkg/PlatformPkg.fdf | 10 +- .../Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c | 162 -- .../Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c | 1529 ------------ .../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c | 613 ----- .../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h | 585 ----- .../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf | 59 - .../Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c | 159 -- .../Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c | 666 ------ .../Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c | 2524 ----------------= ---- .../Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c | 605 ----- .../MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf | 71 - .../Sdio/Dxe/SD/SdControllerDxe/ComponentName.c | 233 -- .../Sdio/Dxe/SD/SdControllerDxe/ComponentName.h | 145 -- .../Sdio/Dxe/SD/SdControllerDxe/SdController.c | 1804 -------------- .../Sdio/Dxe/SD/SdControllerDxe/SdController.h | 314 --- .../Dxe/SD/SdControllerDxe/SdControllerDxe.inf | 59 - .../Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c | 638 ----- .../Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c | 384 --- .../Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c | 219 -- .../Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h | 145 -- .../Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c | 547 ----- .../Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c | 1661 ------------- .../Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c | 324 --- .../Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h | 466 ---- .../Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf | 64 - 26 files changed, 8 insertions(+), 13989 deletions(-) delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcHostDxe/ComponentName.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcHostDxe/MmcHostController.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcHostDxe/MmcHostDriver.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcHostDxe/MmcHostDriver.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcHostDxe/MmcHostDxe.inf delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcMediaDeviceDxe/ComponentName.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcMediaDeviceDxe/MMCSDBlockIo.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcMediaDeviceDxe/MMCSDTransfer.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcMediaDeviceDxe/MediaDeviceDriver.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/M= MC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdControllerDxe/ComponentName.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdControllerDxe/ComponentName.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdControllerDxe/SdController.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdControllerDxe/SdController.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdControllerDxe/SdControllerDxe.inf delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/CEATA.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/CEATABlockIo.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/ComponentName.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/ComponentName.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/MMCSDBlockIo.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/MMCSDTransfer.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/SdMediaDevice.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/SdMediaDevice.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/S= D/SdMediaDeviceDxe/SdMediaDeviceDxe.inf diff --git a/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc b/Platf= orm/BroxtonPlatformPkg/PlatformDsc/Components.dsc index a580861..a12b7fd 100644 --- a/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc +++ b/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc @@ -374,14 +374,11 @@ $(PLATFORM_PACKAGE_COMMON)/Console/LpssUartSerialDxe/LpssUartSerialDxe.i= nf =20 # - # SDIO + # eMMC/SD Card # - $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.i= nf - - $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMe= diaDeviceDxe.inf - - $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdContro= llerDxe.inf - $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMedia= DeviceDxe.inf + MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf + MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf + MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf =20 =20 !if $(ACPI50_ENABLE) =3D=3D TRUE diff --git a/Platform/BroxtonPlatformPkg/PlatformPkg.fdf b/Platform/Broxton= PlatformPkg/PlatformPkg.fdf index 7522153..123adac 100644 --- a/Platform/BroxtonPlatformPkg/PlatformPkg.fdf +++ b/Platform/BroxtonPlatformPkg/PlatformPkg.fdf @@ -441,16 +441,14 @@ APRIORI DXE { INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf =20 # - # SDIO + # eMMC/SD Card # !if $(EMMC_DRIVER_ENABLE) =3D=3D TRUE - INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostD= xe.inf - INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/M= mcMediaDeviceDxe.inf + INF MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf + INF MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf + INF MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf =20 !endif =20 - INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdCo= ntrollerDxe.inf - INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdM= ediaDeviceDxe.inf - INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf INF IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiS3SaveDxe.i= nf =20 diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcH= ostDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/= Dxe/MMC/MmcHostDxe/ComponentName.c deleted file mode 100644 index f099fa8..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/= ComponentName.c +++ /dev/null @@ -1,162 +0,0 @@ -/** @file - Component Name protocol implementation - - Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "MmcHostDriver.h" - -// -// EFI Component Name Protocol -// -EFI_COMPONENT_NAME_PROTOCOL gMmcHostComponentName =3D { - MmcHostComponentNameGetDriverName, - MmcHostComponentNameGetControllerName, - "eng" -}; - - -static EFI_UNICODE_STRING_TABLE mMmcHostDriverNameTable[] =3D { - { "eng", L"UEFI MMC Host Controller Driver" }, - { NULL , NULL } -}; - - -/** - Retrieves a Unicode string that is the user readable name of the EFI Dri= ver. - - @param[in] This A pointer to the EFI_COMPONENT_NAME_= PROTOCOL instance. - @param[in] Language A pointer to a three character ISO 6= 39-2 language identifier. - This is the language of the driver n= ame that that the caller - is requesting, and it must match one= of the languages specified - in SupportedLanguages. The number o= f languages supported by a - driver is up to the driver writer. - @param[out] DriverName A pointer to the Unicode string to r= eturn. This Unicode string - is the name of the driver specified = by This in the language - specified by Language. - - - @retval EFI_SUCCESS The Unicode string for the Driver sp= ecified by This - and the language specified by Langua= ge was returned - in DriverName. - @retval EFI_INVALID_PARAMETER Language is NULL. - @retval EFI_INVALID_PARAMETER DriverName is NULL. - @retval EFI_UNSUPPORTED The driver specified by This does no= t support the - language specified by Language. - -**/ -EFI_STATUS -EFIAPI -MmcHostComponentNameGetDriverName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN CHAR8 *Language, - OUT CHAR16 **DriverName - ) -{ - return LookupUnicodeString ( - Language, - gMmcHostComponentName.SupportedLanguages, - mMmcHostDriverNameTable, - DriverName - ); -} - - -/** - Retrieves a Unicode string that is the user readable name of the control= ler - that is being managed by an EFI Driver. - - @param[in] This A pointer to the EFI_COMPONENT_NAME_= PROTOCOL instance. - @param[in] ControllerHandle The handle of a controller that the = driver specified by - This is managing. This handle speci= fies the controller - whose name is to be returned. - @param[in] ChildHandle The handle of the child controller t= o retrieve the name - of. This is an optional parameter t= hat may be NULL. It - will be NULL for device drivers. It= will also be NULL - for a bus drivers that wish to retri= eve the name of the - bus controller. It will not be NULL= for a bus driver - that wishes to retrieve the name of = a child controller. - @param[in] Language A pointer to a three character ISO 6= 39-2 language - identifier. This is the language of= the controller name - that that the caller is requesting, = and it must match one - of the languages specified in Suppor= tedLanguages. The - number of languages supported by a d= river is up to the - driver writer. - @param[out] ControllerName A pointer to the Unicode string to r= eturn. This Unicode - string is the name of the controller= specified by - ControllerHandle and ChildHandle in = the language - specified by Language from the point= of view of the - driver specified by This. - - - @retval EFI_SUCCESS The Unicode string for the user read= able name in the - language specified by Language for t= he driver - specified by This was returned in Dr= iverName. - @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_= HANDLE. - @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is no= t a valid - EFI_HANDLE. - @retval EFI_INVALID_PARAMETER Language is NULL. - @retval EFI_INVALID_PARAMETER ControllerName is NULL. - @retval EFI_UNSUPPORTED The driver specified by This is not= currently - managing the controller specified by - ControllerHandle and ChildHandle. - @retval EFI_UNSUPPORTED The driver specified by This does no= t support the - language specified by Language. - -**/ -EFI_STATUS -EFIAPI -MmcHostComponentNameGetControllerName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_HANDLE ChildHandle, OPTIONAL - IN CHAR8 *Language, - OUT CHAR16 **ControllerName - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - MMCHOST_DATA *MmcHostData; - - // - // This is a device driver, so ChildHandle must be NULL. - // - if (ChildHandle !=3D NULL) { - return EFI_UNSUPPORTED; - } - - // - // Get the device context - // - Status =3D gBS->OpenProtocol ( - ControllerHandle, - &gEfiMmcHostIoProtocolGuid, - (VOID **) &MmcHostIo, - gMmcHostDriverBinding.DriverBindingHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (MmcHostIo); - - return LookupUnicodeString ( - Language, - gMmcHostComponentName.SupportedLanguages, - MmcHostData->ControllerNameTable, - ControllerName - ); -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcH= ostDxe/MmcHostController.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/S= dio/Dxe/MMC/MmcHostDxe/MmcHostController.c deleted file mode 100644 index f3cd50e..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/= MmcHostController.c +++ /dev/null @@ -1,1529 +0,0 @@ -/** @file - MMC Host I/O protocol implementation - - Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "MmcHostDriver.h" - -#define MMC_HOST_DEBUG(a) do { \ - if (MmcHostData->EnableVerboseDebug) { \ - DEBUG (a); \ - } \ - } while (0); - -UINT32 gMmcHostDebugLevel =3D DEBUG_INFO; - -/** - Get Error Reason - - @param[in] CommandIndex The command index to set the command index= field of command register - @param[in] ErrorCode Mmchost specific error code - - @retval EFI_DEVICE_ERROR - @retval EFI_TIMEOUT - @retval EFI_CRC_ERROR - -**/ -STATIC -EFI_STATUS -GetErrorReason ( - IN UINT16 CommandIndex, - IN UINT16 ErrorCode - ) -{ - EFI_STATUS Status; - - Status =3D EFI_DEVICE_ERROR; - DEBUG ((gMmcHostDebugLevel, "[%2d] -- ", CommandIndex)); - - if (ErrorCode & BIT0) { - Status =3D EFI_TIMEOUT; - DEBUG ((gMmcHostDebugLevel, "Command Timeout Error")); - } - - if (ErrorCode & BIT1) { - Status =3D EFI_CRC_ERROR; - DEBUG ((gMmcHostDebugLevel, "Command CRC Error")); - } - - if (ErrorCode & BIT2) { - DEBUG ((gMmcHostDebugLevel, "Command End Bit Error")); - } - - if (ErrorCode & BIT3) { - DEBUG ((gMmcHostDebugLevel, "Command Index Error")); - } - if (ErrorCode & BIT4) { - Status =3D EFI_TIMEOUT; - DEBUG ((gMmcHostDebugLevel, "Data Timeout Error")); - } - - if (ErrorCode & BIT5) { - Status =3D EFI_CRC_ERROR; - DEBUG ((gMmcHostDebugLevel, "Data CRC Error")); - } - - if (ErrorCode & BIT6) { - DEBUG ((gMmcHostDebugLevel, "Data End Bit Error")); - } - - if (ErrorCode & BIT7) { - DEBUG ((gMmcHostDebugLevel, "Current Limit Error")); - } - - if (ErrorCode & BIT8) { - DEBUG ((gMmcHostDebugLevel, "Auto CMD12 Error")); - } - - if (ErrorCode & BIT9) { - DEBUG ((gMmcHostDebugLevel, "ADMA Error")); - } - - DEBUG ((gMmcHostDebugLevel, "\n")); - - return Status; -} - - -/** - Read MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PR= OTOCOL - @param[in] Width Signifies the width of the me= mory or I/O operations. - @param[in] Offset Offset of the MMC Card - @param[in, out] Buffer Buffer read from MMC Card - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -STATIC -EFI_STATUS -MmcHostRead ( - IN MMCHOST_DATA *MmcHost, - IN EFI_PCI_IO_PROTOCOL_WIDTH Width, - IN UINTN Offset, - IN OUT VOID *Buffer - ) -{ - return MmcHost->PciIo->Mem.Read ( - MmcHost->PciIo, - Width, - 0, - (UINT64) Offset, - 1, - Buffer - ); -} - - -/** - Read MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the MMC Card - - @retval Data Data read from MMC Card - -**/ -UINT8 -MmcHostRead8 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset - ) -{ - UINT8 Data; - - MmcHostRead (MmcHost, EfiPciIoWidthUint8, Offset, &Data); - - return Data; -} - - -/** - Read MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the MMC Card - - @retval Data Data read from MMC Card - -**/ -UINT16 -MmcHostRead16 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset - ) -{ - UINT16 Data; - - MmcHostRead (MmcHost, EfiPciIoWidthUint16, Offset, &Data); - - return Data; -} - - -/** - Read MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the MMC Card - - @retval Data Data read from MMC Card - -**/ -UINT32 -MmcHostRead32 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset - ) -{ - UINT32 Data; - - MmcHostRead (MmcHost, EfiPciIoWidthUint32, Offset, &Data); - - return Data; -} - - -/** - Dump MMC host registers - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - - @retval None - -**/ -VOID -DebugPrintMmcHostRegisters ( - IN MMCHOST_DATA *MmcHost - ) -{ -#ifdef VERBOSE_REGISTER_ACCESS_DEBUG - UINTN Loop; - - if (!MmcHost->EnableVerboseDebug) { - return; - } - - for (Loop =3D 0; Loop < 0x40; Loop++) { - DEBUG ((EFI_D_INFO, " %02x", MmcHostRead8 (MmcHost, Loop))); - if ((Loop % 0x10) =3D=3D 0xf) { - DEBUG ((EFI_D_INFO, "\n")); - } - } - -#endif -} - - -/** - Dump MMC host registers before write - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - - @retval None - -**/ -VOID -DebugPreMmcHostWrite ( - IN MMCHOST_DATA *MmcHost - ) -{ -#ifdef VERBOSE_REGISTER_ACCESS_DEBUG - STATIC UINTN DebugCount =3D 0; - - if (!MmcHost->EnableVerboseDebug) { - return; - } - - DebugCount++; - - if (DebugCount < 0x100) { - DEBUG ((EFI_D_INFO, "MMC HOST Registers before write:\n")); - DebugPrintMmcHostRegisters (MmcHost); - } -#endif -} - - -/** - Dump MMC host registers after write - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - - @retval None - -**/ -VOID -DebugPostMmcHostWrite ( - IN MMCHOST_DATA *MmcHost - ) -{ -#ifdef VERBOSE_REGISTER_ACCESS_DEBUG - STATIC UINTN DebugCount =3D 0; - - if (!MmcHost->EnableVerboseDebug) { - return; - } - - DebugCount++; - - if (DebugCount < 0x10) { - DEBUG ((EFI_D_INFO, "MMC HOST Registers after write:\n")); - DebugPrintMmcHostRegisters (MmcHost); - } -#endif -} - - -/** - Write MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOC= OL - @param[in] Width Signifies the width of the memory= or I/O operations. - @param[in] Offset Offset of the MMC Card - @param[in, out] Buffer Buffer read from MMC Card - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -STATIC -EFI_STATUS -MmcHostWrite ( - IN MMCHOST_DATA *MmcHost, - IN EFI_PCI_IO_PROTOCOL_WIDTH Width, - IN UINTN Offset, - IN OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - - DebugPreMmcHostWrite (MmcHost); - Status =3D MmcHost->PciIo->Mem.Write ( - MmcHost->PciIo, - Width, - 0, - (UINT64) Offset, - 1, - Buffer - ); - - DebugPostMmcHostWrite (MmcHost); - - return Status; -} - - -/** - Write MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the MMC Card - @param[in] Data Data write to MMC Card - - @retval Data Written to MmcHost - -**/ -UINT8 -MmcHostWrite8 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset, - IN UINT8 Data - ) -{ - MmcHostWrite (MmcHost, EfiPciIoWidthUint8, Offset, &Data); - - return Data; -} - - -/** - Write MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the MMC Card - @param[in] Data Data write to MMC Card - - @retval Data Data written to MMC Card - -**/ -UINT16 -MmcHostWrite16 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset, - IN UINT16 Data - ) -{ - MmcHostWrite (MmcHost, EfiPciIoWidthUint16, Offset, &Data); - - return Data; -} - - -/** - Write MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the MMC Card - @param[in] Data Data write to MMC Card - - @retval Data Data written to MMC Card - -**/ -UINT32 -MmcHostWrite32 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset, - IN UINT32 Data - ) -{ - MmcHostWrite (MmcHost, EfiPciIoWidthUint32, Offset, &Data); - - return Data; -} - - -/** - Check Controller Version - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - - @retval Data Written to MmcHost - -**/ -UINT32 -CheckControllerVersion ( - IN MMCHOST_DATA *MmcHost - ) -{ - UINT16 Data16; - - Data16 =3D MmcHostRead16 (MmcHost, MMIO_CTRLRVER); - DEBUG ((EFI_D_INFO, "CheckControllerVersion: %x \n", Data16 & 0xFF)); - - return (Data16 & 0xFF); -} - - -/** - Power on/off the LED associated with the slot - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Enable TRUE to set LED on, FALSE to set LED off - - @retval EFI_SUCCESS - -**/ -STATIC -EFI_STATUS -HostLEDEnable ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ) -{ - MMCHOST_DATA *MmcHostData; - UINT8 Data; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - Data =3D MmcHostRead8 (MmcHostData, MMIO_HOSTCTL); - - if (Enable) { - // - //LED On - // - Data |=3D BIT0; - } else { - // - //LED Off - // - Data &=3D ~BIT0; - } - - MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data); - - return EFI_SUCCESS; -} - - -/** - The main function used to send the command to the card inserted into the= MMC host - slot. - It will assemble the arguments to set the command register and wait for = the command - and transfer completed until timeout. Then it will read the response reg= ister to fill - the ResponseData - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] CommandIndex The command index to set the command= index field of command register - @param[in] Argument Command argument to set the argument= field of command register - @param[in] DataType TRANSFER_TYPE, indicates no data, da= ta in or data out - @param[in] Buffer Contains the data read from / write = to the device - @param[in] BufferSize The size of the buffer - @param[in] ResponseType RESPONSE_TYPE - @param[in] TimeOut Time out value in 1 ms unit - @param[out] ResponseData Depending on the ResponseType, such = as CSD or card status - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SendCommand ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData OPTIONAL - ) -{ - EFI_STATUS Status; - MMCHOST_DATA *MmcHostData; - UINT32 ResponseDataCount; - UINT16 Data16; - UINT32 Data32; - UINT64 Data64; - UINT8 Index; - BOOLEAN CommandCompleted; - INT32 Timeout =3D 1000; - - Status =3D EFI_SUCCESS; - ResponseDataCount =3D 1; - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - if (Buffer !=3D NULL && DataType =3D=3D NoData) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((gMmcHostDebugLevel, "SendCommand: Invalid parameter -> \n")); - goto Exit; - } - - if (((UINTN) Buffer & (This->HostCapability.BoundarySize - 1)) !=3D (UIN= TN) NULL) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((gMmcHostDebugLevel, "SendCommand: Invalid parameter -> \n")); - goto Exit; - } - - DEBUG ((DEBUG_INFO, "SendCommand: CMD%d \n", CommandIndex)); - if (MmcHostData->EnableVerboseDebug) { - DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (Mm= cHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C))); - DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (Mm= cHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C))); - DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (Mm= cHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C))); - DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (Mm= cHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C))); - DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (Mm= cHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C))); - DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (Mm= cHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C))); - } - - // - // Check CMD INHIBIT and DATA INHIBIT before send command - // - do { - Data32 =3D MmcHostRead32 (MmcHostData, MMIO_PSTATE); - if (MmcHostData->EnableVerboseDebug) { - DEBUG ((EFI_D_INFO, "Wait CMD INHIBIT %x\n",Data32 )); - } - } while (Timeout-- > 0 && Data32 & BIT0); - - Timeout =3D 1000; - do { - Data32 =3D MmcHostRead32 (MmcHostData, MMIO_PSTATE); - if (MmcHostData->EnableVerboseDebug) { - DEBUG ((EFI_D_INFO, "Wait DATA INHIBIT %x\n",Data32 )); - } - } while (Timeout-- >0 && Data32 & BIT1); - - // - //Clear status bits - // - MMC_HOST_DEBUG ((EFI_D_INFO, "NINTSTS(0x30) <- 0x%x\n", (UINTN) 0xffff)); - MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, 0xffff); - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", MmcH= ostRead16 (MmcHostData, MMIO_NINTSTS))); - - MMC_HOST_DEBUG ((EFI_D_INFO, "ERINTSTS <- 0x%x\n", (UINTN) 0xffff)); - MmcHostWrite16 (MmcHostData, MMIO_ERINTSTS, 0xffff); - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: ERINTSTS (0x32): 0x%x\n", Mmc= HostRead16 (MmcHostData, MMIO_ERINTSTS))); - - Data16 =3D MmcHostRead16 (MmcHostData, MMIO_NINTEN); - MmcHostWrite16 (MmcHostData, MMIO_NINTEN, (Data16 | BIT3)); - MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: NINTEN (0x34) <- 0x%x\n", Mmc= HostRead16 (MmcHostData, MMIO_NINTEN))); - MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: DMAADR (0x00) <- 0x%x\n", (UI= NTN) Buffer)); - MmcHostWrite32 (MmcHostData, MMIO_DMAADR, (UINT32) (UINTN) Buffer); - - if (Buffer !=3D NULL) { - Data16 =3D MmcHostRead16 (MmcHostData, MMIO_BLKSZ); - Data16 &=3D ~(0xFFF); - if (BufferSize <=3D MmcHostData->BlockLength) { - Data16 |=3D BufferSize; - } else { - Data16 |=3D MmcHostData->BlockLength; - } - Data16 |=3D 0x7000; // Set to 512KB for SDMA block size - } else { - Data16 =3D 0; - } - - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: BLKSZ(0x04) <- 0x%x\n", Data1= 6)); - MmcHostWrite16 (MmcHostData, MMIO_BLKSZ, Data16); - - if (Buffer !=3D NULL) { - if (BufferSize <=3D MmcHostData->BlockLength) { - Data16 =3D 1; - } else { - Data16 =3D (UINT16) (BufferSize / MmcHostData->BlockLength); - } - } else { - Data16 =3D 0; - } - - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: BLKCNT(0x06) <- 0x%x\n", Data= 16)); - MmcHostWrite16 (MmcHostData, MMIO_BLKCNT, Data16); - - // - // Argument - // - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: CMDARG (0x08) <- 0x%x\n", Arg= ument)); - MmcHostWrite32 (MmcHostData, MMIO_CMDARG, Argument); - - // - // Transfer Mode - // - Data16 =3D MmcHostRead16 (MmcHostData, MMIO_XFRMODE); - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: XFRMODE (0x0C) mode read 0x%x= \n", Data16)); - - // - // BIT0 DMA Enable - // BIT2 Auto Cmd12 - // - if (DataType =3D=3D InData) { - Data16 |=3D BIT4 | BIT0; - } else if (DataType =3D=3D OutData) { - Data16 &=3D ~BIT4; - Data16 |=3D BIT0; - } else { - Data16 &=3D ~(BIT4 | BIT0); - } - - if (BufferSize <=3D MmcHostData->BlockLength) { - Data16 &=3D ~ (BIT5 | BIT1 | BIT2); - } else { - if (MmcHostData->IsAutoStopCmd && !MmcHostData->IsEmmc) { - Data16 |=3D (BIT5 | BIT1 | BIT2); - } else { - Data16 |=3D (BIT5 | BIT1); - } - } - if (CommandIndex =3D=3D SEND_EXT_CSD) { - Data16 |=3D BIT1; - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand:Enable bit 1, XFRMODE <- 0x%= x\n", Data16)); - } - - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: XFRMODE (0x0C) <- 0x%x\n", Da= ta16)); - MmcHostWrite16 (MmcHostData, MMIO_XFRMODE, Data16); - - switch (ResponseType) { - case ResponseNo: - Data16 =3D (CommandIndex << 8); - ResponseDataCount =3D 0; - break; - - case ResponseR1: - case ResponseR5: - case ResponseR6: - case ResponseR7: - Data16 =3D (CommandIndex << 8) | BIT1 | BIT4| BIT3; - ResponseDataCount =3D 1; - break; - - case ResponseR1b: - case ResponseR5b: - Data16 =3D (CommandIndex << 8) | BIT0 | BIT1 | BIT4| BIT3; - ResponseDataCount =3D 1; - break; - - case ResponseR2: - Data16 =3D (CommandIndex << 8) | BIT0 | BIT3; - ResponseDataCount =3D 4; - break; - - case ResponseR3: - case ResponseR4: - Data16 =3D (CommandIndex << 8) | BIT1; - ResponseDataCount =3D 1; - break; - - default: - ASSERT (0); - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - if (DataType !=3D NoData) { - Data16 |=3D BIT5; - } - - HostLEDEnable (This, TRUE); - - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: SDCMD(0x0E) <- 0x%x\n", Data1= 6)); - CommandCompleted =3D FALSE; - MmcHostWrite16 (MmcHostData, MMIO_SDCMD, Data16); - - if (MmcHostData->EnableVerboseDebug) { - DEBUG ((EFI_D_INFO, "After write to Command\n")); - DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (Mm= cHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C))); - DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (Mm= cHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C))); - DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (Mm= cHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C))); - DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (Mm= cHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C))); - DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (Mm= cHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C))); - DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (Mm= cHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C))); - } - - TimeOut *=3D 1000; //ms to us conversion - do { - Data16 =3D MmcHostRead16 (MmcHostData, MMIO_ERINTSTS); - if (MmcHostData->EnableVerboseDebug && (Data16 !=3D 0)) { - DEBUG ((EFI_D_INFO, "SendCommand: ERINTSTS (0x32): 0x%x\n", Data16)); - DEBUG ((EFI_D_INFO, "SendCommand: ERINTEN (0x36): 0x%x\n", MmcHostRe= ad16 (MmcHostData, MMIO_ERINTEN))); - DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", MmcHostRe= ad16 (MmcHostData, MMIO_NINTSTS))); - DEBUG ((EFI_D_INFO, "SendCommand: NINTEN (0x34): 0x%x\n", MmcHostRea= d16 (MmcHostData, MMIO_NINTEN))); - } - - if ((Data16 & 0x17FF) !=3D 0) { - Status =3D GetErrorReason (CommandIndex, Data16); - DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRea= d32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (= MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C))); - DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRea= d32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (= MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C))); - DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRea= d32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (= MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C))); - DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRea= d32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (= MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C))); - DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRea= d32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (= MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C))); - DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRea= d32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (= MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C))); - goto Exit; - } - - Data16 =3D MmcHostRead16 (MmcHostData, MMIO_NINTSTS) & 0x1ff; - if (MmcHostData->EnableVerboseDebug && (Data16 > 1)) { - DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", Data16)); - } - - if ((Data16 & BIT0) =3D=3D BIT0) { - // - // Command completed - // - CommandCompleted =3D TRUE; - - MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT0); - - if ((DataType =3D=3D NoData) && (ResponseType !=3D ResponseR1b)) { - break; - } - } - - if (CommandCompleted) { - // - // DMA interrupted - // - if ((Data16 & BIT3) =3D=3D BIT3) { - MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT3); - Data32 =3D MmcHostRead32 (MmcHostData, MMIO_DMAADR); - MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: DMAADR (0x00) <- 0x%x\n= ", Data32)); - MmcHostWrite32 (MmcHostData, MMIO_DMAADR, Data32); - } - - // - // Transfer completed - // - if ((Data16 & BIT1) =3D=3D BIT1) { - MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT1); - break; - } - } - - gBS->Stall (1); - TimeOut --; - - } while (TimeOut > 0); - - if (TimeOut =3D=3D 0) { - Status =3D EFI_TIMEOUT; - DEBUG ((gMmcHostDebugLevel, "SendCommand: Time out \n")); - goto Exit; - } - - if (ResponseData !=3D NULL) { - UINT32 *ResDataPtr =3D NULL; - - ResDataPtr =3D ResponseData; - for (Index =3D 0; Index < ResponseDataCount; Index++) { - *ResDataPtr =3D MmcHostRead32 (MmcHostData, MMIO_RESP + Index * 4); - ResDataPtr++; - } - MMC_HOST_DEBUG ((EFI_D_INFO, "Reponse Data 0: RESPONSE (0x10) <- 0x%x\= n", *ResponseData)); - - if (ResponseType =3D=3D ResponseR2) { - // - // Adjustment for R2 response - // - Data32 =3D 1; - for (Index =3D 0; Index < ResponseDataCount; Index++) { - Data64 =3D LShiftU64 (*ResponseData, 8); - *ResponseData =3D (UINT32) ((Data64 & 0xFFFFFFFF) | Data32); - Data32 =3D (UINT32) RShiftU64 (Data64, 32); - ResponseData++; - } - } - } - - if (MmcHostData->EnableVerboseDebug) { - DEBUG ((EFI_D_INFO, "Before Exit Send Command\n")); - DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (Mm= cHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C))); - DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (Mm= cHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C))); - DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (Mm= cHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C))); - DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (Mm= cHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C))); - DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (Mm= cHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C))); - DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (Mm= cHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C))); - } - -Exit: - HostLEDEnable (This, FALSE); - MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: Status -> %r\n", Status)); - - return Status; -} - - -/** - Set clock frequency of the host, the actual frequency - may not be the same as MaxFrequencyInKHz. It depends on - the max frequency the host can support, divider, and host - speed mode. - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] MaxFrequency Max frequency in HZ - - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetClockFrequency ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 MaxFrequency - ) -{ - UINT16 Data16; - UINT32 Frequency; - UINT32 Divider =3D 0; - MMCHOST_DATA *MmcHostData; - UINT32 TimeOutCount; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: BaseClockInMHz =3D %d \n= ", MmcHostData->BaseClockInMHz)); - - Frequency =3D (MmcHostData->BaseClockInMHz * 1000 * 1000) / MaxFrequency; - DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: FrequencyInHz =3D %d \n"= , Frequency)); - - if ((MmcHostData->BaseClockInMHz * 1000 * 1000 % MaxFrequency) !=3D 0) { - Frequency +=3D 1; - } - - Divider =3D 1; - while (Frequency > Divider) { - Divider =3D Divider * 2; - } - - if (Divider >=3D 0x400) { - Divider =3D 0x200; - } - DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: before shift: Base Clock= Divider =3D 0x%x \n", Divider)); - Divider =3D Divider >> 1; - DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: before shift: Base Clock= Divider =3D 0x%x \n", Divider)); - - MmcHostData->CurrentClockInKHz =3D (MmcHostData->BaseClockInMHz * 1000); - if (Divider !=3D 0) { - MmcHostData->CurrentClockInKHz =3D MmcHostData->CurrentClockInKHz / (D= ivider * 2); - } - - if (2 =3D=3D CheckControllerVersion (MmcHostData)) { - Data16 =3D (UINT16) ((Divider & 0xFF) << 8 | (((Divider & 0xFF00) >>8)= <<6)); - } else { - Data16 =3D (UINT16) ( Divider << 8); - } - - DEBUG ((gMmcHostDebugLevel, - "SetClockFrequency: base=3D%dMHz, clkctl=3D0x%04x, f=3D%dKHz\n", - MmcHostData->BaseClockInMHz, - Data16, - MmcHostData->CurrentClockInKHz - )); - DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: set MMIO_CLKCTL value = =3D 0x%x \n", Data16)); - MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16); - - gBS->Stall (10); - Data16 |=3D BIT0; - MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16); - - TimeOutCount =3D TIME_OUT_1S; - do { - Data16 =3D MmcHostRead16 (MmcHostData, MMIO_CLKCTL); - gBS->Stall (10); - TimeOutCount --; - if (TimeOutCount =3D=3D 0) { - DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: Timeout\n")); - return EFI_TIMEOUT; - } - } while ((Data16 & BIT1) !=3D BIT1); - - gBS->Stall (10); - Data16 |=3D BIT2; - MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16); - - return EFI_SUCCESS; -} - - -/** - Set bus width of the host - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] BusWidth Bus width in 1, 4, 8 bits - - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetBusWidth ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 BusWidth - ) -{ - MMCHOST_DATA *MmcHostData; - UINT8 Data; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - if ((BusWidth !=3D 1) && (BusWidth !=3D 4) && (BusWidth !=3D 8)) { - DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Invalid parameter \n")); - return EFI_INVALID_PARAMETER; - } - - if ((MmcHostData->MmcHostIo.HostCapability.BusWidth8 =3D=3D FALSE) && (B= usWidth =3D=3D 8)) { - DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Invalid parameter \r\n")); - return EFI_INVALID_PARAMETER; - } - Data =3D MmcHostRead8 (MmcHostData, MMIO_HOSTCTL); - - if (BusWidth =3D=3D 8) { - DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 8-bit ... \r\n"= )); - Data |=3D BIT5; - } else if (BusWidth =3D=3D 4) { - DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 4-bit ... \r\n"= )); - Data &=3D ~BIT5; - Data |=3D BIT1; - } else { - DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 1-bit ... \r\n"= )); - Data &=3D ~BIT5; - Data &=3D ~BIT1; - } - MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data); - DEBUG ((gMmcHostDebugLevel, "SetBusWidth: MMIO_HOSTCTL value: 0x%x \n",= MmcHostRead8 (MmcHostData, MMIO_HOSTCTL))); - - return EFI_SUCCESS; -} - - -/** - Set voltage which could supported by the host. - Support 0(Power off the host), 1.8V, 3.0V, 3.3V - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOC= OL - @param[in] Voltage Units in 0.1 V - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetHostVoltage ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 Voltage - ) -{ - MMCHOST_DATA *MmcHostData; - UINT8 Data; - EFI_STATUS Status; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - Status =3D EFI_SUCCESS; - - Data =3D MmcHostRead8 (MmcHostData, MMIO_PWRCTL); - - if (Voltage =3D=3D 0) { - // - //Power Off the host - // - Data &=3D ~BIT0; - } else if (Voltage <=3D 18 && This->HostCapability.V18Support) { - // - //1.8V - // - Data |=3D (BIT1 | BIT3 | BIT0); - } else if (Voltage > 18 && Voltage <=3D 30 && This->HostCapability.V30S= upport) { - // - //3.0V - // - Data |=3D (BIT2 | BIT3 | BIT0); - } else if (Voltage > 30 && Voltage <=3D 33 && This->HostCapability.V33Su= pport) { - // - //3.3V - // - Data |=3D (BIT1 | BIT2 | BIT3 | BIT0); - } else { - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, Data); - gBS->Stall (10); - -Exit: - return Status; -} - - -/** - Set Host High Speed - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] HighSpeed True for High Speed Mode set, fals= e for normal mode - - @retval EFI_INVALID_PARAMETER - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetHostSpeedMode( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 HighSpeed - ) -{ - EFI_STATUS Status; - MMCHOST_DATA *MmcHostData; - UINT8 Data8; - - Status =3D EFI_SUCCESS; - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - if (MmcHostData->IsEmmc) { - Data8 =3D MmcHostRead8 (MmcHostData, MMIO_HOSTCTL); - Data8 &=3D ~(BIT2); - if (HighSpeed) { - Data8 |=3D BIT2; - DEBUG ((gMmcHostDebugLevel, "High Speed mode: Data8=3D0x%x \n", Data= 8)); - } else { - DEBUG ((gMmcHostDebugLevel, "Normal Speed mode: Data8=3D0x%x \n", Da= ta8)); - } - MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data8); - gBS->Stall (10); - DEBUG ((gMmcHostDebugLevel, "MMIO_HOSTCTL value: 0x%x \n", MmcHostRea= d8 (MmcHostData, MMIO_HOSTCTL))); - return EFI_SUCCESS; - } else { - return EFI_INVALID_PARAMETER; - } -} - - -/** - Set Host mode in DDR - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTO= COL - @param[in] SetHostDdrMode True for DDR Mode set, false ret= urns EFI_SUCCESS - - @retval EFI_INVALID_PARAMETER - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetHostDdrMode( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 DdrMode - ) -{ - EFI_STATUS Status; - MMCHOST_DATA *MmcHostData; - UINT16 ModeSet; - - Status =3D EFI_SUCCESS; - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - if (MmcHostData->IsEmmc) { - ModeSet =3D MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2); - ModeSet &=3D ~(BIT0 | BIT1 | BIT2); - if (DdrMode) { - ModeSet |=3D 0x0004; - ModeSet |=3D BIT3; //1.8v - DEBUG ((gMmcHostDebugLevel, "DDR mode: Data16=3D0x%x \n", ModeSet)); - } else { - if (CheckControllerVersion (MmcHostData) !=3D 2) { - ModeSet =3D 0x0; - } - } - - MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, ModeSet); - gBS->Stall (10); - DEBUG ((gMmcHostDebugLevel, "MMIO_HOST_CTL2 value: 0x%x \n", MmcHostR= ead16 (MmcHostData, MMIO_HOST_CTL2))); - return EFI_SUCCESS; - } else { - return EFI_INVALID_PARAMETER; - } -} - - -/** - Set Host SDR Mode - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] DdrMode True for SDR Mode set, false for norm= al mode - - @retval EFI_SUCCESS The function completed successfully - @retval EFI_INVALID_PARAMETER A parameter was incorrect. - -**/ -EFI_STATUS -EFIAPI -SetHostSdrMode( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 SdrMode - ) -{ - MMCHOST_DATA *MmcHostData; - UINT16 ModeSet; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - if (MmcHostData->IsEmmc) { - ModeSet =3D MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2); - ModeSet &=3D ~(BIT0 | BIT1 | BIT2); - if (SdrMode) { - if (MmcHostData->MmcHostIo.HostCapability.SDR104Support) { - ModeSet |=3D 3; - } else if (MmcHostData->MmcHostIo.HostCapability.SDR50Support) { - ModeSet |=3D 2; - } - ModeSet |=3D 1; - DEBUG ((gMmcHostDebugLevel, "SDR mode: Data16=3D0x%x \n", ModeSet)); - } else { - if (CheckControllerVersion (MmcHostData) !=3D 2) { - ModeSet =3D 0x0; - } - } - - MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, ModeSet); - gBS->Stall (10); - DEBUG ((gMmcHostDebugLevel, "MMIO_HOST_CTL2 value: 0x%x \n", MmcHostR= ead16 (MmcHostData, MMIO_HOST_CTL2))); - return EFI_SUCCESS; - } else { - return EFI_INVALID_PARAMETER; - } -} - - -/** - Reset the host - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] ResetType Reset data/cmd all - - @retval EFI_SUCCESS The function completed successfully - @retval EFI_TIMEOUT The timeout time expired. - -**/ -EFI_STATUS -EFIAPI -ResetMmcHost ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN RESET_TYPE ResetType - ) -{ - MMCHOST_DATA *MmcHostData; - UINT8 Data8; - UINT32 Data; - UINT16 ErrStatus; - UINT8 Mask; - UINT32 TimeOutCount; - UINT16 SaveClkCtl; - UINT16 SavePwrCtl =3D 0; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - MmcHostData->IsEmmc =3D TRUE; - Mask =3D 0; - ErrStatus =3D 0; - - if (ResetType =3D=3D Reset_Auto) { - ErrStatus =3D MmcHostRead16 (MmcHostData, MMIO_ERINTSTS); - if ((ErrStatus & 0xF) !=3D 0) { - // - //Command Line - // - Mask |=3D BIT1; - } - if ((ErrStatus & 0x70) !=3D 0) { - // - //Data Line - // - Mask |=3D BIT2; - } - } - - if (ResetType =3D=3D Reset_DAT || ResetType =3D=3D Reset_DAT_CMD) { - Mask |=3D BIT2; - } - if (ResetType =3D=3D Reset_CMD || ResetType =3D=3D Reset_DAT_CMD) { - Mask |=3D BIT1; - } - if (ResetType =3D=3D Reset_All) { - Mask =3D BIT0; - } - if (ResetType =3D=3D Reset_HW) { - SavePwrCtl =3D MmcHostRead16 (MmcHostData, MMIO_PWRCTL); - DEBUG ((gMmcHostDebugLevel, "Write SavePwrCtl: %x \n", (SavePwrCtl | B= IT4))); - - MmcHostWrite16 (MmcHostData, MMIO_PWRCTL, SavePwrCtl | BIT4); - gBS->Stall (10); - DEBUG ((gMmcHostDebugLevel, "Write SavePwrCtl: %x \n", (SavePwrCtl &(~= BIT4)))); - MmcHostWrite16 (MmcHostData, MMIO_PWRCTL, SavePwrCtl &(~BIT4)); - gBS->Stall (10); - } - - if (Mask =3D=3D 0) { - return EFI_SUCCESS; - } - - SaveClkCtl =3D MmcHostRead16 (MmcHostData, MMIO_CLKCTL); - - MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, 0); - - gBS->Stall (10); - - // - // Reset the MMC host controller - // - MmcHostWrite8 (MmcHostData, MMIO_SWRST, Mask); - - Data =3D 0; - TimeOutCount =3D TIME_OUT_1S; - do { - gBS->Stall (10); - TimeOutCount --; - - Data8 =3D MmcHostRead8 (MmcHostData, MMIO_SWRST); - if ((Data8 & Mask) =3D=3D 0) { - break; - } - } while (TimeOutCount > 0); - - // - // We now restore the MMIO_CLKCTL register which we set to 0 above. - // - MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, SaveClkCtl); - - if (TimeOutCount =3D=3D 0) { - DEBUG ((gMmcHostDebugLevel, "ResetMMCHost: Time out \n")); - return EFI_TIMEOUT; - } - - return EFI_SUCCESS; -} - - -/** - Enable AutoStop Cmd - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Enable TRUE to enable - - @retval EFI_SUCCESS The function completed successfully - -**/ -EFI_STATUS -EFIAPI -EnableAutoStopCmd ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ) -{ - MMCHOST_DATA *MmcHostData; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - MmcHostData->IsAutoStopCmd =3D Enable; - - return EFI_SUCCESS; -} - - -/** - Set the Block length - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] BlockLength card supportes block length - - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetBlockLength ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 BlockLength - ) -{ - MMCHOST_DATA *MmcHostData; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - DEBUG ((gMmcHostDebugLevel, "SetBlockLength: Block length on the host co= ntroller: %d \n", BlockLength)); - MmcHostData->BlockLength =3D BlockLength; - - return EFI_SUCCESS; -} - - -/** - Detect card and init Sd host - Find whether these is a card inserted into the slot. If so - init the host. If not, return EFI_NOT_FOUND. - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -DetectCardAndInitHost ( - IN EFI_MMC_HOST_IO_PROTOCOL *This - ) -{ - MMCHOST_DATA *MmcHostData; - UINT16 Data16; - UINT32 Data; - EFI_STATUS Status; - UINT8 Voltages[] =3D { 33, 30, 18 }; - UINTN Loop; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - Data =3D 0; - Data =3D MmcHostRead32 (MmcHostData, MMIO_PSTATE); - - if ((Data & (BIT16 | BIT17 | BIT18)) !=3D (BIT16 | BIT17 | BIT18)) { - // - // Has no card inserted - // - DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: No card\n")); - Status =3D EFI_NOT_FOUND; - goto Exit; - } - DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: Card present\n")); - - // - //Enable normal status change - // - MmcHostWrite16 (MmcHostData, MMIO_NINTEN, BIT1 | BIT0); - - // - // Enable error status change - // - Data16 =3D MmcHostRead16 (MmcHostData, MMIO_ERINTEN); - Data16 |=3D 0xFFFF; //(BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5 | BIT6 | = BIT7 | BIT8); - MmcHostWrite16 (MmcHostData, MMIO_ERINTEN, Data16); - - // - // Data transfer Timeout control - // - MmcHostWrite8 (MmcHostData, MMIO_TOCTL, 0x0E); - - // - // Stall 1 milliseconds to increase MMC stability. - // - gBS->Stall (10); - - Status =3D SetClockFrequency (This, FREQUENCY_OD); - if (EFI_ERROR (Status)) { - DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetClockFrequency = failed\n")); - goto Exit; - } - DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetClockFrequency do= ne\n")); - - Status =3D EFI_NOT_FOUND; - for (Loop =3D 0; Loop < sizeof (Voltages); Loop++) { - DEBUG (( - EFI_D_INFO, - "DetectCardAndInitHost: SetHostVoltage %d.%dV\n", - Voltages[Loop] / 10, - Voltages[Loop] % 10 - )); - Status =3D SetHostVoltage (This, Voltages[Loop]); - if (EFI_ERROR (Status)) { - DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetHostVoltage f= ailed\n")); - } else { - DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetHostVoltage d= one\n")); - break; - } - } - if (EFI_ERROR (Status)) { - DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: Failed to SetHostV= oltage\n")); - goto Exit; - } - -Exit: - return Status; -} - - -/** - Setup the MMC Host Device - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetupDevice ( - IN EFI_MMC_HOST_IO_PROTOCOL *This - ) -{ - UINT32 tempD =3D 0; - INT32 timeOut =3D 1000; - UINT8 temp8 =3D 0; - UINT16 temp16 =3D 0; - MMCHOST_DATA *MmcHostData; - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (This); - - // - // Reset HC and wait for self-clear - // - MmcHostWrite8 (MmcHostData, MMIO_SWRST, 0x7); - gBS->Stall (1000); - timeOut =3D 1000; - do { - temp8 =3D MmcHostRead8 (MmcHostData, MMIO_SWRST); - timeOut--; - } while ((temp8 & (1 << 0)) && (timeOut > 0)); - - DEBUG ((EFI_D_INFO, "Reset HC and wait for self-clear Done\n")); - - // - // Enable all interrupt status bits (NO CARD_INTERRUPT!) - // - MmcHostWrite16 (MmcHostData, MMIO_NINTEN, 0x3); - - // - // Clear all interrupt status bits - // - MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, 0xFFFF); - MmcHostWrite16 (MmcHostData, MMIO_ERINTEN, 0xFFFF); - - if (2 =3D=3D CheckControllerVersion (MmcHostData)) - temp16 =3D (UINT16) (0x1 << 6); - else - temp16 =3D (UINT16) (0x80 << 8); - // - // Set to 400KB, enable internal clock and wait for stability - // - MmcHostWrite32 (MmcHostData, MMIO_CLKCTL, (1<<0) | temp16); - - gBS->Stall (1000); - do { - tempD =3D MmcHostRead32 (MmcHostData, MMIO_CLKCTL); - timeOut--; - } while ((!(tempD & (1 << 1))) && (timeOut > 0)); - gBS->Stall (1000); - - // - // Enable MMC clock - // - tempD |=3D (1 << 2); - MmcHostWrite32 (MmcHostData, MMIO_CLKCTL, tempD); - gBS->Stall (1000); - - temp8 =3D MmcHostRead8 (MmcHostData, MMIO_PWRCTL); - DEBUG ((DEBUG_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D%a, %d, offset=3D0x%x= , PWRCTL =3D 0x%x=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\n", __FUN= CTION__, __LINE__, MMIO_PWRCTL, temp8)); - - // - // Apply 1.8V to the bus - // - temp8 =3D (0x5 << (1) ); - MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, temp8); - gBS->Stall (1000); - temp8 =3D MmcHostRead8 (MmcHostData, MMIO_PWRCTL); - DEBUG ((DEBUG_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D%a, %d, set (0x5 << 1= ):offset=3D0x%x, PWRCTL =3D 0x%x=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8)); - - // - // Set 1.8V sigaling Enabled - // - temp16 =3D MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2); - temp16 &=3D ~BIT3; - MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, temp16); - DEBUG ((gMmcHostDebugLevel, "Set 1.8 V signaling Enable:0x%x \r\n", MmcH= ostRead16 (MmcHostData, MMIO_HOST_CTL2))); - - // - // Apply power to MMC - // - temp8 =3D MmcHostRead8 (MmcHostData, MMIO_PWRCTL); - DEBUG ((DEBUG_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D%a, %d, read offset= =3D0x%x, PWRCTL =3D 0x%x=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\n"= , __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8)); - - temp8 |=3D (1 << (0)); - DEBUG ((DEBUG_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D%a, %d, set 1<<0:offs= et=3D0x%x, PWRCTL =3D 0x%x=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\= n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8)); - - MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, temp8); - gBS->Stall (1000); ///Stall (1000); - - if (MmcHostData->EnableVerboseDebug) { - DEBUG ((EFI_D_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D%a, Start. RegMap= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\n", __FUNCTION__)); - DEBUG ((DEBUG_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (Mm= cHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C))); - DEBUG ((DEBUG_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (Mm= cHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C))); - DEBUG ((DEBUG_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (Mm= cHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C))); - DEBUG ((DEBUG_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (Mm= cHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C))); - DEBUG ((DEBUG_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (Mm= cHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C))); - DEBUG ((DEBUG_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead3= 2 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (Mm= cHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C))); - DEBUG ((DEBUG_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D%a, END. RegMap=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\n", __FUNCTION__)); - } - return EFI_SUCCESS; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcH= ostDxe/MmcHostDriver.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/= Dxe/MMC/MmcHostDxe/MmcHostDriver.c deleted file mode 100644 index f94dc1d..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/= MmcHostDriver.c +++ /dev/null @@ -1,613 +0,0 @@ -/** @file - UEFI Driver Entry and Binding support. - - Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "MmcHostDriver.h" -#include - -// -// MMCSDIOController Driver Global Variables -// -EFI_DRIVER_BINDING_PROTOCOL gMmcHostDriverBinding =3D { - MmcHostDriverBindingSupported, - MmcHostDriverBindingStart, - MmcHostDriverBindingStop, - 0x10, - NULL, - NULL -}; - - -EFI_MMC_HOST_IO_PROTOCOL mMmcHostIo =3D { - EFI_MMC_HOST_IO_PROTOCOL_REVISION_01, - { - 0, ///< HighSpeedSupport - 0, ///< V18Support - 0, ///< V30Support - 0, ///< V33Support - 0, ///< HS400Support - 0, ///< BusWidth4 - 0, ///< BusWidth8 - 0, ///< Reserved1 - 0, - 0, - 0, - 0, - 0, ///< ADMA2Support - 0, ///< DmaMode - 0, ///< ReTune Timer - 0, ///< ReTune Mode - 0, ///< Reserved2 - (512 * 1024) ///OpenProtocol ( - Controller, - &gEfiMmcHostIoProtocolGuid, - (VOID **) &MmcHostIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - if (!EFI_ERROR (Status)) { - DEBUG ((DEBUG_INFO, "MmcHost controller already started, Controller: 0= x%016Lx\r\n", (UINT64) (UINTN) Controller)); - Status =3D EFI_ALREADY_STARTED; - return Status; - } - - // - // Test whether there is PCI IO Protocol attached on the controller hand= le. - // - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - (VOID**) &PciIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - if (EFI_ERROR (Status)) { - return Status; - } - - Status =3D PciIo->Pci.Read ( - PciIo, - EfiPciIoWidthUint32, - PCI_VENDOR_ID_OFFSET, - 1, - &VidDid - ); - if (EFI_ERROR (Status)) { - goto Exit; - } - - Status =3D PciIo->Pci.Read ( - PciIo, - EfiPciIoWidthUint8, - PCI_CLASSCODE_OFFSET, - sizeof (PCI_CLASSC) / sizeof (UINT8), - &PciClass - ); - if (EFI_ERROR (Status)) { - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - Status =3D PciIo->Pci.Read ( - PciIo, - EfiPciIoWidthUint32, - PCI_BASE_ADDRESSREG_OFFSET, - 1, - &Bar0 - ); - if (EFI_ERROR (Status)) { - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - Status =3D PciIo->Pci.Read ( - PciIo, - EfiPciIoWidthUint32, - PCI_BASE_ADDRESSREG_OFFSET + 4, - 1, - &Bar1 - ); - if (EFI_ERROR (Status)) { - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - Status =3D PciIo->GetLocation ( - PciIo, - &Seg, - &Bus, - &Dev, - &Func - ); - - if (EFI_ERROR (Status)) { - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - if ((Seg !=3D 0) || (Bus !=3D 0) || (Dev !=3D 28) || (Func !=3D 0)) { - // - // This is not the eMMC controller, bail. - // - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - if ((PciClass.BaseCode !=3D PCI_CLASS_SYSTEM_PERIPHERAL) || - (PciClass.SubClassCode !=3D PCI_SUBCLASS_SD_HOST_CONTROLLER) || - ((PciClass.PI !=3D PCI_IF_STANDARD_HOST_NO_DMA) && (PciClass.PI !=3D = PCI_IF_STANDARD_HOST_SUPPORT_DMA)) - ) { - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: Seg %d, bus:%d, Dev= :%d, Func:%d\n", Seg, Bus, Dev, Func)); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: VidDid %08x\n", Vid= Did)); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: Base Code %x\n", Pc= iClass.BaseCode)); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: SubClassCode %x\n",= PciClass.SubClassCode)); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: PI %x\n", PciClass.= PI)); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: MEMIO Base0 %x\n", = Bar0)); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: MEMIO Base1 %x\n", = Bar1)); - -Exit: - gBS->CloseProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - return Status; -} - - -/** - Starting the MMC Host Driver - - @param[in] This Protocol instance pointer - @param[in] Controller Handle of device to start - @param[in] RemainingDevicePath Not used - - @retval EFI_SUCCESS This driver start this device - @retval EFI_UNSUPPORTED This driver does not support this de= vice - @retval EFI_DEVICE_ERROR This driver cannot be started due to= device Error - @retval EFI_OUT_OF_RESOURCES This driver cannot allocate resources - -**/ -EFI_STATUS -EFIAPI -MmcHostDriverBindingStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -{ - EFI_PCI_IO_PROTOCOL *PciIo; - EFI_STATUS Status; - MMCHOST_DATA *MmcHostData; - UINT32 Data; - UINT16 Data16; - UINT32 VidDid; - UINT32 Bar0 =3D 0; - UINT32 Bar1 =3D 0; - UINTN Seg, Bus, Dev, Func; - - MmcHostData =3D NULL; - Data =3D 0; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Start\n")); - - // - // Open PCI I/O Protocol and save pointer to open protocol - // in private data area. - // - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - (VOID **) &PciIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - if (EFI_ERROR (Status)) { - goto Exit; - } - - // - // Enable the MMC Host Controller MMIO space - // - Status =3D PciIo->Attributes ( - PciIo, - EfiPciIoAttributeOperationEnable, - EFI_PCI_DEVICE_ENABLE, - NULL - ); - if (EFI_ERROR (Status)) { - Status =3D EFI_OUT_OF_RESOURCES; - goto Exit; - } - - - MmcHostData =3D (MMCHOST_DATA *) AllocateZeroPool (sizeof (MMCHOST_DATA)= ); - if (MmcHostData =3D=3D NULL) { - Status =3D EFI_OUT_OF_RESOURCES; - goto Exit; - } - - MmcHostData->Signature =3D MMCHOST_DATA_SIGNATURE; - MmcHostData->PciIo =3D PciIo; - - CopyMem (&MmcHostData->MmcHostIo, &mMmcHostIo, sizeof (EFI_MMC_HOST_IO_P= ROTOCOL)); - - Status =3D PciIo->Pci.Read ( - PciIo, - EfiPciIoWidthUint32, - PCI_VENDOR_ID_OFFSET, - 1, - &VidDid - ); - if (EFI_ERROR (Status)) { - goto Exit; - } - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: VidDid =3D 0x%08x\n", Vi= dDid)); - - Status =3D PciIo->GetLocation ( - PciIo, - &Seg, - &Bus, - &Dev, - &Func - ); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Seg %d, bus:%d,Dev:%d,Fu= nc:%d\n", Seg, Bus, Dev,Func)); - - MmcHostData->PciVid =3D (UINT16) (VidDid & 0xffff); - MmcHostData->PciDid =3D (UINT16) (VidDid >> 16); - - Status =3D PciIo->Pci.Read ( - PciIo, - EfiPciIoWidthUint32, - PCI_BASE_ADDRESSREG_OFFSET, - 1, - &Bar0 - ); - - Status =3D PciIo->Pci.Read ( - PciIo, - EfiPciIoWidthUint32, - PCI_BASE_ADDRESSREG_OFFSET + 4, - 1, - &Bar1 - ); - - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MEMIO Base0 %x\n", Bar0)= ); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MEMIO Base1 %x\n", Bar1)= ); - - - MmcHostData->MmcHostIo.ResetMmcHost (&MmcHostData->MmcHostIo, Reset_All); - MmcHostData->EnableVerboseDebug =3D FALSE; - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CTRLRVER, - 1, - &Data16 - ); - - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMIO_CTRLRVER =3D 0x%08x= \n", Data16)); - - MmcHostData->ControllerVersion =3D Data16 & 0xFF; - switch (MmcHostData->ControllerVersion) { - case 0: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Contr= oller Version 1.0\n")); break; - case 1: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Contr= oller Version 2.0\n")); break; - case 2: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Contr= oller Version 3.0\n")); break; - default: - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Unknown MMC Host Con= troller Version, Stopping Driver!!\n")); - goto Exit; - } - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT32) MMIO_CAP, - 1, - &Data - ); - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Low MMIO_CAP =3D 0x%08x\= n", Data)); - - if ((Data & BIT18) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.BusWidth8 =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: BusWidth8\n")); - } - - MmcHostData->MmcHostIo.HostCapability.BusWidth4 =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: BusWidth4\n")); - - if ((Data & BIT19) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.ADMA2Support =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ADMA2Support\n")); - } - - if ((Data & BIT21) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.HighSpeedSupport =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: HighSpeedSupport\n")); - } - - if ((Data & BIT22) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.SDMASupport =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDMASupport\n")); - } - - if ((Data & BIT24) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.V33Support =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V33Support\n")); - } - - if ((Data & BIT25) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.V30Support =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V30Support\n")); - } - - if ((Data & BIT26) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.V18Support =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V18Support\n")); - } - - if (((Data) & (BIT30 | BIT31)) =3D=3D 0) { - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Removable Card Slot\n"= )); - } else if ((Data & BIT30) && (Data & (~BIT31))) { - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Embedded Slot for One = Device\n")); - } - MmcHostData->BaseClockInMHz =3D (Data >> 8) & 0xFF; - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT32) (MMIO_CAP + 4), - 1, - &Data - ); - - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: High MMIO_CAP =3D 0x%08x= \n", Data)); - - - - if ((Data & 0x1<<(32-32)) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.SDR50Support=3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDR50Support\n")); - } - - if ((Data & 0x1<<(33-32)) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.SDR104Support=3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDR104Support\n")); - } - - if ((Data & 0x1<<(34-32)) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.DDR50Support=3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: DDR50Support\n")); - } - - if ((Data & 0x1<<(63-32)) !=3D 0) { - MmcHostData->MmcHostIo.HostCapability.HS400Support =3D TRUE; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: HS400Support\n")); - } - - if (MmcHostData->ControllerVersion >=3D 2) { - MmcHostData->MmcHostIo.HostCapability.ReTuneMode =3D (Data >> (46-32))= & 0x3; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ReTuneMode =3D 0x%08x= \n", MmcHostData->MmcHostIo.HostCapability.ReTuneMode)); - - MmcHostData->MmcHostIo.HostCapability.ReTuneTimer =3D (Data>>(40-32)) = & 0xF; - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ReTuneTimer =3D 0x%08= x\n", MmcHostData->MmcHostIo.HostCapability.ReTuneTimer)); - } - - - MmcHostData->BlockLength =3D BLOCK_SIZE; - MmcHostData->IsAutoStopCmd =3D TRUE; - - Status =3D gBS->InstallProtocolInterface ( - &Controller, - &gEfiMmcHostIoProtocolGuid, - EFI_NATIVE_INTERFACE, - &MmcHostData->MmcHostIo - ); - if (EFI_ERROR (Status)) { - goto Exit; - } - - // - // Component name protocol - // - Status =3D AddUnicodeString ( - "eng", - gMmcHostComponentName.SupportedLanguages, - &MmcHostData->ControllerNameTable, - L"MMC Host Controller" - ); - if (EFI_ERROR (Status)) { - Status =3D EFI_OUT_OF_RESOURCES; - gBS->UninstallProtocolInterface ( - Controller, - &gEfiMmcHostIoProtocolGuid, - &MmcHostData->MmcHostIo - ); - } - - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Host Started\n")); - -Exit: - if (EFI_ERROR (Status)) { - if (MmcHostData !=3D NULL) { - FreePool (MmcHostData); - } - gBS->CloseProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - } - return Status; -} - - -/** - Stop MMC Host driver on ControllerHandle. Support stoping any child hand= les - created by this driver. - - @param[in] This Protocol instance pointer - @param[in] Controller Handle of device to stop driver on - @param[in] NumberOfChildren Number of Children in the ChildHandleBu= ffer - @param[in] ChildHandleBuffer List of handles for the children we nee= d to stop - - @retval EFI_SUCCESS This driver stop this device - @retval EFI_DEVICE_ERROR This driver cannot be stop due to devic= e Error - -**/ -EFI_STATUS -EFIAPI -MmcHostDriverBindingStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - MMCHOST_DATA *MmcHostData; - - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiMmcHostIoProtocolGuid, - (VOID **) &MmcHostIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - if (EFI_ERROR (Status)) { - goto _exit_MmcHostDriverBindingStop; - } - - gBS->CloseProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - - MmcHostData =3D MMCHOST_DATA_FROM_THIS (MmcHostIo); - - // - // Uninstall Block I/O protocol from the device handle - // - Status =3D gBS->UninstallProtocolInterface ( - Controller, - &gEfiMmcHostIoProtocolGuid, - &MmcHostData->MmcHostIo - ); - if (EFI_ERROR (Status)) { - goto _exit_MmcHostDriverBindingStop; - } - - FreeUnicodeStringTable (MmcHostData->ControllerNameTable); - FreePool (MmcHostData); - -_exit_MmcHostDriverBindingStop: - DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStop exited with Status %r\n", = Status)); - - return Status; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcH= ostDxe/MmcHostDriver.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/= Dxe/MMC/MmcHostDxe/MmcHostDriver.h deleted file mode 100644 index f724061..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/= MmcHostDriver.h +++ /dev/null @@ -1,585 +0,0 @@ -/** @file - Header file for MMC driver. - - Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#ifndef _MMC_HOST_DRIVER_H -#define _MMC_HOST_DRIVER_H - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -// -// Driver Consumed Protocol Prototypes -// -#include -#include - -// -// Driver Produced Protocol Prototypes -// -#include -#include -#include -#include - -extern EFI_COMPONENT_NAME_PROTOCOL gMmcHostComponentName; -extern EFI_DRIVER_BINDING_PROTOCOL gMmcHostDriverBinding; - -#define MMCHOST_DATA_SIGNATURE SIGNATURE_32 ('m', 'c', 'h', 's') - -#define MMCHOST_DATA_FROM_THIS(a) \ - CR (a, MMCHOST_DATA, MmcHostIo, MMCHOST_DATA_SIGNATURE) - -#define BLOCK_SIZE 0x200 -#define TIME_OUT_1S 1000 - -#define INTEL_VENDOR_ID 0x8086 - -#define BUFFER_CTL_REGISTER 0x84 - -#pragma pack(1) -// -// PCI Class Code structure -// -typedef struct { - UINT8 PI; - UINT8 SubClassCode; - UINT8 BaseCode; -} PCI_CLASSC; - -#pragma pack() - -// -// MMCHOST_DATA structure -// -typedef struct { - UINTN Signature; - EFI_MMC_HOST_IO_PROTOCOL MmcHostIo; - EFI_PCI_IO_PROTOCOL *PciIo; - UINT16 PciVid; - UINT16 PciDid; - BOOLEAN IsAutoStopCmd; - BOOLEAN IsEmmc; - BOOLEAN EnableVerboseDebug; - UINT32 BaseClockInMHz; - UINT32 CurrentClockInKHz; - UINT32 BlockLength; - EFI_UNICODE_STRING_TABLE *ControllerNameTable; - UINT32 ControllerVersion; -} MMCHOST_DATA; - -// -// Prototypes -// Driver model protocol interface -// -/** - Entry point for MMC Host EFI drivers. - - @param[in] ImageHandle EFI_HANDLE - @param[in] SystemTable EFI_SYSTEM_TABLE - - @retval EFI_SUCCESS The function completed successfully - @retval EFI_DEVICE_ERROR The function failed to complete - -**/ -EFI_STATUS -EFIAPI -MmcHostDriverEntryPoint ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ); - -/** - Test to see if this MMC Host driver supports ControllerHandle. - Any ControllerHandle that has installed will be supported. - - @param[in] This Protocol instance pointer - @param[in] Controller Handle of device to test - @param[in] RemainingDevicePath Not used - - @retval EFI_SUCCESS This driver supports this device - @retval EFI_UNSUPPORTED This driver does not support this device - -**/ -EFI_STATUS -EFIAPI -MmcHostDriverBindingSupported ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ); - -/** - Starting the MMC Host Driver - - @param[in] This Protocol instance pointer - @param[in] Controller Handle of device to start - @param[in] RemainingDevicePath Not used - - @retval EFI_SUCCESS This driver start this device - @retval EFI_UNSUPPORTED This driver does not support this de= vice - @retval EFI_DEVICE_ERROR This driver cannot be started due to= device Error - @retval EFI_OUT_OF_RESOURCES This driver cannot allocate resources - -**/ -EFI_STATUS -EFIAPI -MmcHostDriverBindingStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ); - -/** - Stop MMC Host driver on ControllerHandle. Support stopping any child han= dles - created by this driver. - - @param[in] This Protocol instance pointer - @param[in] Controller Handle of device to stop driver on - @param[in] NumberOfChildren Number of Children in the ChildHandl= eBuffer - @param[in] ChildHandleBuffer List of handles for the children we = need to stop - - @retval EFI_SUCCESS This driver stop this device - @retval EFI_DEVICE_ERROR This driver cannot be stop due to de= vice Error - -**/ -EFI_STATUS -EFIAPI -MmcHostDriverBindingStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer - ); - -// -// EFI Component Name Functions -// -/** - Retrieves a Unicode string that is the user readable name of the EFI Dri= ver. - - @param[in] This A pointer to the EFI_COMPONENT_NAME_= PROTOCOL instance. - @param[in] Language A pointer to a three character ISO 6= 39-2 language identifier. - This is the language of the driver n= ame that that the caller - is requesting, and it must match one= of the languages specified - in SupportedLanguages. The number o= f languages supported by a - driver is up to the driver writer. - @param[out] DriverName A pointer to the Unicode string to r= eturn. This Unicode string - is the name of the driver specified = by This in the language - specified by Language. - - - @retval EFI_SUCCESS The Unicode string for the Driver sp= ecified by This - and the language specified by Langua= ge was returned - in DriverName. - @retval EFI_INVALID_PARAMETER Language is NULL. - @retval EFI_INVALID_PARAMETER DriverName is NULL. - @retval EFI_UNSUPPORTED The driver specified by This does no= t support the - language specified by Language. - -**/ -EFI_STATUS -EFIAPI -MmcHostComponentNameGetDriverName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN CHAR8 *Language, - OUT CHAR16 **DriverName - ); - -/** - Retrieves a Unicode string that is the user readable name of the control= ler - that is being managed by an EFI Driver. - - @param[in] This A pointer to the EFI_COMPONENT_NAME_= PROTOCOL instance. - @param[in] ControllerHandle The handle of a controller that the = driver specified by - This is managing. This handle speci= fies the controller - whose name is to be returned. - @param[in] ChildHandle The handle of the child controller t= o retrieve the name - of. This is an optional parameter t= hat may be NULL. It - will be NULL for device drivers. It= will also be NULL - for a bus drivers that wish to retri= eve the name of the - bus controller. It will not be NULL= for a bus driver - that wishes to retrieve the name of = a child controller. - @param[in] Language A pointer to a three character ISO 6= 39-2 language - identifier. This is the language of= the controller name - that that the caller is requesting, = and it must match one - of the languages specified in Suppor= tedLanguages. The - number of languages supported by a d= river is up to the - driver writer. - @param[out] ControllerName A pointer to the Unicode string to r= eturn. This Unicode - string is the name of the controller= specified by - ControllerHandle and ChildHandle in = the language - specified by Language from the point= of view of the - driver specified by This. - - - @retval EFI_SUCCESS The Unicode string for the user read= able name in the - language specified by Language for t= he driver - specified by This was returned in Dr= iverName. - @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_= HANDLE. - @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is no= t a valid - EFI_HANDLE. - @retval EFI_INVALID_PARAMETER Language is NULL. - @retval EFI_INVALID_PARAMETER ControllerName is NULL. - @retval EFI_UNSUPPORTED The driver specified by This is not = currently - managing the controller specified by - ControllerHandle and ChildHandle. - @retval EFI_UNSUPPORTED The driver specified by This does no= t support the - language specified by Language. - -**/ -EFI_STATUS -EFIAPI -MmcHostComponentNameGetControllerName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_HANDLE ChildHandle, OPTIONAL - IN CHAR8 *Language, - OUT CHAR16 **ControllerName - ); - -/** - The main function used to send the command to the card inserted into the= MMC host - slot. - It will assemble the arguments to set the command register and wait for = the command - and transfer completed until timeout. Then it will read the response reg= ister to fill - the ResponseData - - @param[in] This Pointer to the EFI_COMPONENT_NAME_= PROTOCOL instance. - @param[in] CommandIndex The command index to set the comma= nd index field of command register - @param[in] Argument Command argument to set the argume= nt field of command register - @param[in] DataType TRANSFER_TYPE, indicates no data, = data in or data out - @param[in] Buffer Contains the data read from / writ= e to the device - @param[in] BufferSize The size of the buffer - @param[in] ResponseType RESPONSE_TYPE - @param[in] TimeOut Time out value in 1 ms unit - @param[out] ResponseData Depending on the ResponseType, suc= h as CSD or card status - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - @retval EFI_OUT_OF_RESOURCES - @retval EFI_TIMEOUT - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -EFIAPI -SendCommand ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData OPTIONAL - ); - -/** - Set max clock frequency of the host, the actual frequency - may not be the same as MaxFrequencyInKHz. It depends on - the max frequency the host can support, divider, and host - speed mode. - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] MaxFrequency Max frequency in HZ - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT -**/ -EFI_STATUS -EFIAPI -SetClockFrequency ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 MaxFrequencyInKHz - ); - -/** - Set bus width of the host - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] BusWidth Bus width in 1, 4, 8 bits - - - @retval EFI_STATUS - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -EFIAPI -SetBusWidth ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 BusWidth - ); - -/** - Set voltage which could supported by the host. - Support 0(Power off the host), 1.8V, 3.0V, 3.3V - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Voltage Units in 0.1 V - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -EFIAPI -SetHostVoltage ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 Voltage - ); - -/** - Set Host mode in DDR - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] DdrMode True for DDR Mode set, false returns EFI_S= UCCESS - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -EFIAPI -SetHostDdrMode ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 DdrMode - ); - -/** - Set Host SDR Mode - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] DdrMode True for SDR Mode set, false for nor= mal mode - - @retval EFI_SUCCESS The function completed successfully - @retval EFI_INVALID_PARAMETER A parameter was incorrect. - -**/ -EFI_STATUS -EFIAPI -SetHostSdrMode ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 SdrMode - ); - -/** - Set Host High Speed - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] HighSpeed True for High Speed Mode set, false = for normal mode - - @retval EFI_SUCCESS The function completed successfully - @retval EFI_INVALID_PARAMETER A parameter was incorrect. - -**/ -EFI_STATUS -EFIAPI -SetHostSpeedMode ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 HighSpeed - ); - -/** - Reset the host - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] ResetAll TRUE to reset all - - @retval EFI_SUCCESS The function completed successfully - @retval EFI_TIMEOUT The timeout time expired. - -**/ -EFI_STATUS -EFIAPI -ResetMmcHost ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN RESET_TYPE ResetType - ); - -/** - Reset the host - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] ResetAll TRUE to reset all - - @retval EFI_SUCCESS The function completed successfully - @retval EFI_TIMEOUT The timeout time expired. - -**/ -EFI_STATUS -EFIAPI -EnableAutoStopCmd ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ); - -/** - Find whether these is a card inserted into the slot. If so - init the host. If not, return EFI_NOT_FOUND. - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Fail - -**/ -EFI_STATUS -EFIAPI -DetectCardAndInitHost ( - IN EFI_MMC_HOST_IO_PROTOCOL *This - ); - -/** - Set the Block length - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] BlockLength card supports block length - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Fail - -**/ -EFI_STATUS -EFIAPI -SetBlockLength ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT32 BlockLength - ); - -/** - Setup Device - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Fail - -**/ -EFI_STATUS -EFIAPI -SetupDevice( - IN EFI_MMC_HOST_IO_PROTOCOL *This - ); - -/** - Read MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the eMMC - - @retval Data Data read from eMMC - -**/ -UINT8 -MmcHostRead8 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset - ); - -/** - Read MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the eMMC - - @retval Data Data read from eMMC - -**/ -UINT16 -MmcHostRead16 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset - ); - -/** - Read MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the eMMC - - @retval Data Data read from eMMC - -**/ -UINT32 -MmcHostRead32 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset - ); - -/** - Write MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the eMMC - @param[in] Data Data write to eMMC - - @retval Data Written to MmcHost - -**/ -UINT8 -MmcHostWrite8 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset, - IN UINT8 Data - ); - -/** - Write MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the eMMC - @param[in] Data Data write to eMMC - - @retval Data Data written to eMMC - -**/ -UINT16 -MmcHostWrite16 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset, - IN UINT16 Data - ); - -/** - Write MMC host register - - @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] Offset Offset of the eMMC - @param[in] Data Data write to eMMC - - @retval Data Data written to eMMC - -**/ -UINT32 -MmcHostWrite32 ( - IN MMCHOST_DATA *MmcHost, - IN UINTN Offset, - IN UINT32 Data - ); - -#endif - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcH= ostDxe/MmcHostDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/D= xe/MMC/MmcHostDxe/MmcHostDxe.inf deleted file mode 100644 index 0433019..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/= MmcHostDxe.inf +++ /dev/null @@ -1,59 +0,0 @@ -## @file -# MMC Host module -# -# Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.
-# -# This program and the accompanying materials -# are licensed and made available under the terms and conditions of the B= SD License -# which accompanies this distribution. The full text of the license may b= e found at -# http://opensource.org/licenses/bsd-license.php. -# -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IM= PLIED. -# -## - -[Defines] - INF_VERSION =3D 0x00010005 - BASE_NAME =3D MmcHost - FILE_GUID =3D D86DB3C5-57FE-44CF-A82A-74C4AD5B1C2E - MODULE_TYPE =3D UEFI_DRIVER - VERSION_STRING =3D 1.0 - ENTRY_POINT =3D MmcHostDriverEntryPoint - -# -# The following information is for reference only and not required by the = build tools. -# -# VALID_ARCHITECTURES =3D IA32 X64 IPF EBC -# - -[Sources.common] - ComponentName.c - MmcHostDriver.h - MmcHostDriver.c - MmcHostController.c - -[Packages] - MdePkg/MdePkg.dec - BroxtonSiPkg/BroxtonSiPkg.dec - -[LibraryClasses] - UefiDriverEntryPoint - DebugLib - UefiBootServicesTableLib - BaseMemoryLib - MemoryAllocationLib - UefiLib - DevicePathLib - IoLib - PcdLib - HobLib - -[Protocols] - gEfiPciIoProtocolGuid ## CONSUMES - gEfiMmcHostIoProtocolGuid ## BY_START - -[Guids] - gEfiBootMediaHobGuid ## UNDEFINED - -[Pcd] diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcM= ediaDeviceDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluste= r/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c deleted file mode 100644 index a0b0940..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDev= iceDxe/ComponentName.c +++ /dev/null @@ -1,159 +0,0 @@ -/** @file - Header file for ComponentName. - - Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include - -// -// EFI Component Name Protocol -// -EFI_COMPONENT_NAME_PROTOCOL gMediaDeviceComponentName =3D { - MediaDeviceComponentNameGetDriverName, - MediaDeviceComponentNameGetControllerName, - "eng" -}; - - -static EFI_UNICODE_STRING_TABLE mMediaDeviceDriverNameTable[] =3D { - { "eng", L"UEFI MMC/SD Media Device Driver" }, - { NULL , NULL } -}; - - -/** - Retrieves a Unicode string that is the user readable name of the EFI Dri= ver. - - @param[in] This A pointer to the EFI_COMPONENT_NAME_= PROTOCOL instance. - @param[in] Language A pointer to a three character ISO 6= 39-2 language identifier. - This is the language of the driver n= ame that that the caller - is requesting, and it must match one= of the languages specified - in SupportedLanguages. The number o= f languages supported by a - driver is up to the driver writer. - @param[out] DriverName A pointer to the Unicode string to r= eturn. This Unicode string - is the name of the driver specified = by This in the language - specified by Language. - - @retval EFI_SUCCESS The Unicode string for the Driver s= pecified by This - and the language specified by Langu= age was returned - in DriverName. - @retval EFI_INVALID_PARAMETER Language is NULL. - @retval EFI_INVALID_PARAMETER DriverName is NULL. - @retval EFI_UNSUPPORTED The driver specified by This does n= ot support the - language specified by Language. - -**/ -EFI_STATUS -EFIAPI -MediaDeviceComponentNameGetDriverName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN CHAR8 *Language, - OUT CHAR16 **DriverName - ) -{ - return LookupUnicodeString ( - Language, - gMediaDeviceComponentName.SupportedLanguages, - mMediaDeviceDriverNameTable, - DriverName - ); -} - - -/** - Retrieves a Unicode string that is the user readable name of the control= ler - that is being managed by an EFI Driver. - - @param[in] This A pointer to the EFI_COMPONENT_NAME_= PROTOCOL instance. - @param[in] ControllerHandle The handle of a controller that the = driver specified by - This is managing. This handle speci= fies the controller - whose name is to be returned. - @param[in] ChildHandle The handle of the child controller t= o retrieve the name - of. This is an optional parameter t= hat may be NULL. It - will be NULL for device drivers. It= will also be NULL - for a bus drivers that wish to retri= eve the name of the - bus controller. It will not be NULL= for a bus driver - that wishes to retrieve the name of = a child controller. - @param[in] Language A pointer to a three character ISO 6= 39-2 language - identifier. This is the language of= the controller name - that that the caller is requesting, = and it must match one - of the languages specified in Suppor= tedLanguages. The - number of languages supported by a d= river is up to the - driver writer. - @param[out] ControllerName A pointer to the Unicode string to r= eturn. This Unicode - string is the name of the controller= specified by - ControllerHandle and ChildHandle in = the language - specified by Language from the point= of view of the - driver specified by This. - - @retval EFI_SUCCESS The Unicode string for the user read= able name in the - language specified by Language for t= he driver - specified by This was returned in Dr= iverName. - @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_= HANDLE. - @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is no= t a valid - EFI_HANDLE. - @retval EFI_INVALID_PARAMETER Language is NULL. - @retval EFI_INVALID_PARAMETER ControllerName is NULL. - @retval EFI_UNSUPPORTED The driver specified by This is not = currently - managing the controller specified by - ControllerHandle and ChildHandle. - @retval EFI_UNSUPPORTED The driver specified by This does no= t support the - language specified by Language. - -**/ -EFI_STATUS -EFIAPI -MediaDeviceComponentNameGetControllerName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_HANDLE ChildHandle, OPTIONAL - IN CHAR8 *Language, - OUT CHAR16 **ControllerName - ) -{ - EFI_STATUS Status; - EFI_BLOCK_IO_PROTOCOL *BlockIo; - CARD_DATA *CardData; - - // - // This is a device driver, so ChildHandle must be NULL. - // - if (ChildHandle !=3D NULL) { - return EFI_UNSUPPORTED; - } - - // - // Get the device context - // - Status =3D gBS->OpenProtocol ( - ControllerHandle, - &gEfiBlockIoProtocolGuid, - (VOID **) &BlockIo, - gMediaDeviceDriverBinding.DriverBindingHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - CardData =3D CARD_DATA_FROM_THIS (BlockIo); - return LookupUnicodeString ( - Language, - gMediaDeviceComponentName.SupportedLanguages, - CardData->ControllerNameTable, - ControllerName - ); -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcM= ediaDeviceDxe/MMCSDBlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster= /Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c deleted file mode 100644 index 5c91190..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDev= iceDxe/MMCSDBlockIo.c +++ /dev/null @@ -1,666 +0,0 @@ -/** @file - Block I/O protocol for MMC/SD device. - - Copyright (c) 2012 - 2017, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.Reset() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instance. - @param[in] ExtendedVerification Indicates that the driver may perfor= m a more - exhaustive verification operation of= the device during reset. - (This parameter is ingored in this d= river.) - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -MMCSDBlockReset ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ) -{ - CARD_DATA *CardData; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - - CardData =3D CARD_DATA_FROM_THIS (This); - MmcHostIo =3D CardData->MmcHostIo; - - DEBUG ((EFI_D_INFO, "MMC SD Block: Resetting host\n")); - - return MmcHostIo->ResetMmcHost (MmcHostIo, Reset_DAT_CMD); -} - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instance. - @param[in] MediaId The media id that the read request = is for. - @param[in] LBA The starting logical block address = to read from on the device. - @param[in] BufferSiz The size of the Buffer in bytes. Th= is must be a multiple of - the intrinsic block size of the dev= ice. - @param[out] Buffer A pointer to the destination buffer= for the data. The caller - is responsible for either having im= plicit or explicit ownership - of the buffer. - - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -EFIAPI -MMCSDBlockReadBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN UINTN BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - UINT32 Address; - CARD_DATA *CardData; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - UINT32 RemainingLength; - UINT32 TransferLength; - UINT8 *BufferPointer; - BOOLEAN SectorAddressing; - UINT64 CardSize; - MMC_PARTITION_DATA *Partition; - UINTN TotalBlock; - - Status =3D EFI_SUCCESS; - Partition =3D CARD_PARTITION_DATA_FROM_THIS (This); - CardData =3D Partition->CardData; - MmcHostIo =3D CardData->MmcHostIo; - - // - // Media ID has high priority that need to be verify first - // - if (MediaId !=3D Partition->BlockIoMedia.MediaId) { - return EFI_MEDIA_CHANGED; - } - - Status =3D MmcSelectPartition (Partition); - if (EFI_ERROR (Status)) { - return Status; - } - - // - // BufferSize must be a multiple of the intrinsic block size of the devi= ce. - // - if (ModU64x32 (BufferSize,Partition->BlockIoMedia.BlockSize) !=3D 0) { - return EFI_BAD_BUFFER_SIZE; - } - - CardSize =3D MultU64x32 (CardData->BlockNumber, CardData->BlockLen); - - if ((CardData->CardType =3D=3D SdMemoryCard2High) || (CardSize >=3D SIZE= _2GB)) { - SectorAddressing =3D TRUE; - } else { - SectorAddressing =3D FALSE; - } - - if (SectorAddressing) { - // - // Sector Address - // - Address =3D (UINT32) DivU64x32 (MultU64x32 (LBA, Partition->BlockIoMed= ia.BlockSize), 512); - } else { - // - // Byte Address - // - Address =3D (UINT32) MultU64x32 (LBA, Partition->BlockIoMedia.BlockSi= ze); - } - - TotalBlock =3D (UINTN) DivU64x32 (BufferSize, Partition->BlockIoMedia.Bl= ockSize); - // - // Make sure the range to read is valid. - // - if (LBA + TotalBlock > Partition->BlockIoMedia.LastBlock + 1) { - return EFI_INVALID_PARAMETER; - } - - if (!(Partition->BlockIoMedia.MediaPresent)) { - return EFI_NO_MEDIA; - } - - if (!Buffer) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Invalid parameter \n")); - goto Done; - } - - if ((BufferSize % Partition->BlockIoMedia.BlockSize) !=3D 0) { - Status =3D EFI_BAD_BUFFER_SIZE; - DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Bad buffer size \n")); - goto Done; - } - - if (BufferSize =3D=3D 0) { - Status =3D EFI_SUCCESS; - goto Done; - } - - BufferPointer =3D Buffer; - RemainingLength =3D (UINT32) BufferSize; - - while (RemainingLength > 0) { - if ((BufferSize >=3D Partition->BlockIoMedia.BlockSize)) { - if (RemainingLength > MmcHostIo->HostCapability.BoundarySize) { - TransferLength =3D MmcHostIo->HostCapability.BoundarySize; - } else { - TransferLength =3D RemainingLength; - } - - if (CardData->CardType =3D=3D MMCCard) { - if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) { - Status =3D SendCommand ( - MmcHostIo, - SET_BLOCKLEN, - Partition->BlockIoMedia.BlockSize, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - if (EFI_ERROR (Status)) { - break; - } - } - - Status =3D SendCommand ( - MmcHostIo, - SET_BLOCK_COUNT, - TransferLength / Partition->BlockIoMedia.BlockSize, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - if (EFI_ERROR (Status)) { - break; - } - } - - Status =3D SendCommand ( - MmcHostIo, - READ_MULTIPLE_BLOCK, - Address, - InData, - CardData->AlignedBuffer, - TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_MULTIPLE_BLOCK ->= Fail\n")); - break; - } - } else { - if (RemainingLength > Partition->BlockIoMedia.BlockSize) { - TransferLength =3D Partition->BlockIoMedia.BlockSize; - } else { - TransferLength =3D RemainingLength; - } - - Status =3D SendCommand ( - MmcHostIo, - READ_SINGLE_BLOCK, - Address, - InData, - CardData->AlignedBuffer, - (UINT32) TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32*) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_SINGLE_BLOCK -> F= ail\n")); - break; - } - } - - CopyMem (BufferPointer, CardData->AlignedBuffer, TransferLength); - - if (SectorAddressing) { - // - // Sector Address - // - Address +=3D TransferLength / 512; - } else { - // - // Byte Address - // - Address +=3D TransferLength; - } - BufferPointer +=3D TransferLength; - RemainingLength -=3D TransferLength; - } - - if (EFI_ERROR (Status)) { - if ((CardData->CardType =3D=3D SdMemoryCard) || - (CardData->CardType =3D=3D SdMemoryCard2)|| - (CardData->CardType =3D=3D SdMemoryCard2High)) { - SendCommand ( - MmcHostIo, - STOP_TRANSMISSION, - 0, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - } else { - SendCommand ( - MmcHostIo, - STOP_TRANSMISSION, - 0, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - } - } - -Done: - return Status; -} - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instance. - @param[in] MediaId The media id that the write request = is for. - @param[in] LBA The starting logical block address t= o be written. - The caller is responsible for writin= g to only - legitimate locations. - @param[in] BufferSize - The size of the Buffer in bytes. Thi= s must be a multiple of - the intrinsic block size of the devi= ce. - @param[in] Buffer A pointer to the source buffer for t= he data. The caller - is responsible for either having imp= licit or explicit ownership - of the buffer. - - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -EFIAPI -MMCSDBlockWriteBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN UINTN BufferSize, - IN VOID *Buffer - ) -{ - EFI_STATUS Status; - UINT32 Address; - CARD_DATA *CardData; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - UINT32 RemainingLength; - UINT32 TransferLength; - UINT8 *BufferPointer; - BOOLEAN SectorAddressing; - UINT64 CardSize; - MMC_PARTITION_DATA *Partition; - - Status =3D EFI_SUCCESS; - Partition =3D CARD_PARTITION_DATA_FROM_THIS (This); - CardData =3D Partition->CardData; - MmcHostIo =3D CardData->MmcHostIo; - - Status =3D MmcSelectPartition (Partition); - if (EFI_ERROR (Status)) { - return Status; - } - - CardSize =3D MultU64x32 (CardData->BlockNumber, CardData->BlockLen); - - if ((CardData->CardType =3D=3D SdMemoryCard2High) || (CardSize >=3D SIZE= _2GB)) { - SectorAddressing =3D TRUE; - } else { - SectorAddressing =3D FALSE; - } - - if (SectorAddressing) { - // - // Sector Address - // - Address =3D (UINT32) DivU64x32 (MultU64x32 (LBA, Partition->BlockIoMed= ia.BlockSize), 512); - } else { - // - // Byte Address - // - Address =3D (UINT32) MultU64x32 (LBA, Partition->BlockIoMedia.BlockSiz= e); - } - - if (!Buffer) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Invalid parameter \n")); - goto Done; - } - - if ((BufferSize % Partition->BlockIoMedia.BlockSize) !=3D 0) { - Status =3D EFI_BAD_BUFFER_SIZE; - DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Bad buffer size \n")); - goto Done; - } - - if (BufferSize =3D=3D 0) { - Status =3D EFI_SUCCESS; - goto Done; - } - - if (This->Media->ReadOnly =3D=3D TRUE) { - Status =3D EFI_WRITE_PROTECTED; - DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Write protected \n")); - goto Done; - } - - BufferPointer =3D Buffer; - RemainingLength =3D (UINT32) BufferSize; - - while (RemainingLength > 0) { - if ((BufferSize >=3D Partition->BlockIoMedia.BlockSize) ) { - if (RemainingLength > MmcHostIo->HostCapability.BoundarySize) { - TransferLength =3D MmcHostIo->HostCapability.BoundarySize; - } else { - TransferLength =3D RemainingLength; - } - - if ((CardData->CardType =3D=3D SdMemoryCard) || - (CardData->CardType =3D=3D SdMemoryCard2)|| - (CardData->CardType =3D=3D SdMemoryCard2High)) { - // - // Write performance improvement - // - if ((TransferLength / Partition->BlockIoMedia.BlockSize) > 64) { - Status =3D SendAppCommand ( - CardData, - SET_WR_BLK_ERASE_COUNT, - (UINT32) (TransferLength / Partition->BlockIoMedia.B= lockSize), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - } - } else if (CardData->CardType =3D=3D MMCCard) { - - if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) { - Status =3D SendCommand ( - MmcHostIo, - SET_BLOCKLEN, - Partition->BlockIoMedia.BlockSize, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - break; - } - } - Status =3D SendCommand ( - MmcHostIo, - SET_BLOCK_COUNT, - TransferLength / Partition->BlockIoMedia.BlockSize, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - if (EFI_ERROR (Status)) { - break; - } - } - - CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength); - - Status =3D SendCommand ( - MmcHostIo, - WRITE_MULTIPLE_BLOCK, - Address, - OutData, - CardData->AlignedBuffer, - (UINT32) TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: WRITE_MULTIPLE_BLOCK = -> Fail\n")); - break; - } - } else { - if (RemainingLength > Partition->BlockIoMedia.BlockSize) { - TransferLength =3D Partition->BlockIoMedia.BlockSize; - } else { - TransferLength =3D RemainingLength; - } - - CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength); - - Status =3D SendCommand ( - MmcHostIo, - WRITE_BLOCK, - Address, - OutData, - CardData->AlignedBuffer, - (UINT32) TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - } - - if (SectorAddressing) { - // - // Sector Address - // - Address +=3D TransferLength / 512; - } else { - // - // Byte Address - // - Address +=3D TransferLength; - } - BufferPointer +=3D TransferLength; - RemainingLength -=3D TransferLength; - } - - if (EFI_ERROR (Status)) { - SendCommand ( - MmcHostIo, - STOP_TRANSMISSION, - 0, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - } - -Done: - return Status; -} - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function. - (In this driver, this function just returns EFI_SUCCESS.) - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instance. - - @retval EFI_SUCCESS Success - -**/ -EFI_STATUS -EFIAPI -MMCSDBlockFlushBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This - ) -{ - return EFI_SUCCESS; -} - - -/** - MMC/SD card BlockIo init function - - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_SUCCESS Success - -**/ -EFI_STATUS -MMCSDBlockIoInit ( - IN CARD_DATA *CardData - ) -{ - UINTN Loop; - MMC_PARTITION_DATA *Partition; - EXT_CSD *ExtCsd; - UINT64 GP_CHUNK_SIZE; - UINT32 GP_SIZE_MULT; - UINT64 GppSize; - UINTN GppIndex=3D0; - - Partition =3D CardData->Partitions; - ExtCsd =3D &CardData->ExtCSDRegister; - - // - // Determine GP partitioning chunk size - // - GP_CHUNK_SIZE =3D 0; - if (((ExtCsd->PARTITIONING_SUPPORT & BIT0) =3D=3D BIT0) && - ((ExtCsd->PARTITION_SETTING_COMPLETED & BIT0) =3D=3D BIT0)) { - GP_CHUNK_SIZE =3D MultU64x32 (ExtCsd->HC_WP_GRP_SIZE, ExtCsd->HC_ERASE= _GRP_SIZE); - GP_CHUNK_SIZE =3D MultU64x32 (GP_CHUNK_SIZE, SIZE_512KB); - } - - for (Loop =3D 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) { - // - // BlockIO protocol - // - Partition->BlockIo.Revision =3D EFI_BLOCK_IO_PROTOCOL_REVISION; - Partition->BlockIo.Media =3D &(Partition->BlockIoMedia); - Partition->BlockIo.Reset =3D MMCSDBlockReset; - Partition->BlockIo.ReadBlocks =3D MMCSDBlockReadBlocks ; - Partition->BlockIo.WriteBlocks =3D MMCSDBlockWriteBlocks; - Partition->BlockIo.FlushBlocks =3D MMCSDBlockFlushBlocks; - - Partition->BlockIoMedia.MediaId =3D 0; - Partition->BlockIoMedia.RemovableMedia =3D FALSE; - Partition->BlockIoMedia.MediaPresent =3D TRUE; - Partition->BlockIoMedia.LogicalPartition =3D FALSE; - - // - // Force the User partition to be enabled - // - if (Loop =3D=3D 0) { - Partition->Present =3D TRUE; - } - - if (CardData->CSDRegister.PERM_WRITE_PROTECT || CardData->CSDRegister.= TMP_WRITE_PROTECT) { - Partition->BlockIoMedia.ReadOnly =3D TRUE; - } else { - Partition->BlockIoMedia.ReadOnly =3D FALSE; - } - - Partition->BlockIoMedia.WriteCaching =3D FALSE; - Partition->BlockIoMedia.BlockSize =3D CardData->BlockLen; - Partition->BlockIoMedia.IoAlign =3D 1; - Partition->BlockIoMedia.LastBlock =3D (EFI_LBA) (CardData->Bloc= kNumber - 1); - - // - // Handle GPP partitions - // - GppSize =3D 0; - if ((GP_CHUNK_SIZE !=3D 0) && (Loop >=3D 4)) { - Partition->BlockIoMedia.LastBlock =3D (EFI_LBA) 0; - GppIndex =3D Loop - 4; - GP_SIZE_MULT =3D MmcGetExtCsd24 ( - CardData, - OFFSET_OF (EXT_CSD, GP_SIZE_MULT_1) + (3 * GppIndex) - ); - GppSize =3D MultU64x32 (GP_SIZE_MULT, (UINT32) GP_CHUNK_SIZE); - } - - if (GppSize !=3D 0) { - Partition->BlockIoMedia.LastBlock =3D - DivU64x32 (GppSize, Partition->BlockIoMedia.BlockSize) - 1; - DEBUG ((EFI_D_INFO, - "GPP%d last-block: 0x%lx\n", - GppIndex + 1, - Partition->BlockIoMedia.LastBlock - )); - Partition->Present =3D TRUE; - } - - if (CardData->CardType =3D=3D MMCCard) { - // - // Handle Boot partitions - // - if ((Loop =3D=3D 1) || (Loop =3D=3D 2)) { - Partition->BlockIoMedia.LastBlock =3D 128 * 1024 * ((UINTN) MmcGet= ExtCsd8 (CardData, OFFSET_OF (EXT_CSD, BOOT_SIZE_MULTI))) / 512; - Partition->Present =3D TRUE; - } - } - } - - DEBUG ((EFI_D_INFO, "MMC SD Block I/O: Initialized\n")); - - return EFI_SUCCESS; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcM= ediaDeviceDxe/MMCSDTransfer.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluste= r/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c deleted file mode 100644 index 13258de..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDev= iceDxe/MMCSDTransfer.c +++ /dev/null @@ -1,2524 +0,0 @@ -/** @file - SMMC transfer specific functions. - - Copyright (c) 1999 - 2017, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include -#include -#include -#include -#include -#include - - -/** - Set Mmc ExtCsd register - - @param[in] PeiCardData Pointer to CARD_DATA - @param[in] Index - @param[in] Value - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcSetExtCsd8 ( - IN CARD_DATA *CardData, - IN UINT8 Index, - IN UINT8 Value - ); - -EFI_EVENT mSetEmmcWpOnEvent =3D NULL; - - -/** - Check card status, print the debug info and check the error - - @param[in] Status Status got from card status register - - @retval EFI_DEVICE_ERROR - @retval EFI_SUCCESS - -**/ -EFI_STATUS -CheckCardStatus ( - IN UINT32 Status - ) -{ - CARD_STATUS *CardStatus; - CardStatus =3D (CARD_STATUS *) (&Status); - - if (CardStatus->ADDRESS_OUT_OF_RANGE) { - DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_OUT_OF_RANGE\n")); - } - - if (CardStatus->ADDRESS_MISALIGN) { - DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_MISALIGN\n")); - } - - if (CardStatus->BLOCK_LEN_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: BLOCK_LEN_ERROR\n")); - } - - if (CardStatus->ERASE_SEQ_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_SEQ_ERROR\n")); - } - - if (CardStatus->ERASE_PARAM) { - DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_PARAM\n")); - } - - if (CardStatus->WP_VIOLATION) { - DEBUG ((EFI_D_ERROR, "CardStatus: WP_VIOLATION\n")); - } - - if (CardStatus->CARD_IS_LOCKED) { - DEBUG ((EFI_D_ERROR, "CardStatus: CARD_IS_LOCKED\n")); - } - - if (CardStatus->LOCK_UNLOCK_FAILED) { - DEBUG ((EFI_D_ERROR, "CardStatus: LOCK_UNLOCK_FAILED\n")); - } - - if (CardStatus->COM_CRC_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: COM_CRC_ERROR\n")); - } - - if (CardStatus->ILLEGAL_COMMAND) { - DEBUG ((EFI_D_ERROR, "CardStatus: ILLEGAL_COMMAND\n")); - } - - if (CardStatus->CARD_ECC_FAILED) { - DEBUG ((EFI_D_ERROR, "CardStatus: CARD_ECC_FAILED\n")); - } - - if (CardStatus->CC_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: CC_ERROR\n")); - } - - if (CardStatus->ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: ERROR\n")); - } - - if (CardStatus->UNDERRUN) { - DEBUG ((EFI_D_ERROR, "CardStatus: UNDERRUN\n")); - } - - if (CardStatus->OVERRUN) { - DEBUG ((EFI_D_ERROR, "CardStatus: OVERRUN\n")); - } - - if (CardStatus->CID_CSD_OVERWRITE) { - DEBUG ((EFI_D_ERROR, "CardStatus: CID_CSD_OVERWRITE\n")); - } - - if (CardStatus->WP_ERASE_SKIP) { - DEBUG ((EFI_D_ERROR, "CardStatus: WP_ERASE_SKIP\n")); - } - - if (CardStatus->ERASE_RESET) { - DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_RESET\n")); - } - - if (CardStatus->SWITCH_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: SWITCH_ERROR\n")); - } - - if ((Status & 0xFCFFA080) !=3D 0) { - return EFI_DEVICE_ERROR; - } - - return EFI_SUCCESS; -} - - -/** - Send command by using Host IO protocol - - @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL - @param[in] CommandIndex The command index to set the command= index field of command register - @param[in] Argument Command argument to set the argument= field of command register - @param[in] DataType TRANSFER_TYPE, indicates no data, da= ta in or data out - @param[in] Buffer Contains the data read from / write = to the device - @param[in] BufferSize The size of the buffer - @param[in] ResponseType RESPONSE_TYPE - @param[in] TimeOut Time out value in 1 ms unit - @param[out] ResponseData Depending on the ResponseType, such = as CSD or card status - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_DEVICE_ERROR - @retval EFI_SUCCESS - -**/ -EFI_STATUS -SendCommand ( - IN EFI_MMC_HOST_IO_PROTOCOL *This, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData - ) -{ - - EFI_STATUS Status; - - Status =3D This->SendCommand ( - This, - CommandIndex, - Argument, - DataType, - Buffer, - BufferSize, - ResponseType, - TimeOut, - ResponseData - ); - if (!EFI_ERROR (Status)) { - if (ResponseType =3D=3D ResponseR1 || ResponseType =3D=3D ResponseR1b)= { - if (ResponseData =3D=3D NULL) { - ASSERT(ResponseData !=3D NULL); - return EFI_OUT_OF_RESOURCES; - } - Status =3D CheckCardStatus (*ResponseData); - } - } else { - This->ResetMmcHost (This, Reset_DAT_CMD); - } - - return Status; -} - - -/** - Send the card APP_CMD command with the following command indicated - by CommandIndex - - @param[in] CardData Pointer to CARD_DATA - @param[in] CommandIndex The command index to set the comman= d index field of command register - @param[in] Argument Command argument to set the argumen= t field of command register - @param[in] DataType TRANSFER_TYPE, indicates no data, d= ata in or data out - @param[in] Buffer Contains the data read from / write= to the device - @param[in] BufferSize The size of the buffer - @param[in] ResponseType RESPONSE_TYPE - @param[in] TimeOut Time out value in 1 ms unit - @param[out] ResponseData Depending on the ResponseType, such= as CSD or card status - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_DEVICE_ERROR - @retval EFI_SUCCESS - -**/ -EFI_STATUS -SendAppCommand ( - IN CARD_DATA *CardData, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData - ) -{ - - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - UINT8 Index; - - MmcHostIo =3D CardData->MmcHostIo; - Status =3D EFI_SUCCESS; - - for (Index =3D 0; Index < 2; Index++) { - Status =3D MmcHostIo->SendCommand ( - MmcHostIo, - APP_CMD, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - if (!EFI_ERROR (Status)) { - Status =3D CheckCardStatus (*(UINT32 *) &(CardData->CardStatus)); - if (CardData->CardStatus.SAPP_CMD !=3D 1) { - Status =3D EFI_DEVICE_ERROR; - } - if (!EFI_ERROR (Status)) { - break; - } - } else { - MmcHostIo->ResetMmcHost (MmcHostIo, Reset_Auto); - } - } - - if (EFI_ERROR (Status)) { - return Status; - } - - Status =3D MmcHostIo->SendCommand ( - MmcHostIo, - CommandIndex, - Argument, - DataType, - Buffer, - BufferSize, - ResponseType, - TimeOut, - ResponseData - ); - if (!EFI_ERROR (Status)) { - if (ResponseType =3D=3D ResponseR1 || ResponseType =3D=3D ResponseR1b)= { - if (ResponseData =3D=3D NULL) { - ASSERT(ResponseData !=3D NULL); - return EFI_OUT_OF_RESOURCES; - } - Status =3D CheckCardStatus (*ResponseData); - } - } else { - MmcHostIo->ResetMmcHost (MmcHostIo, Reset_Auto); - } - - return Status; -} - - -/** - Dump Mmc Decode OCR register - - @param[in] OCRReg Pointer to OCR - - @retval None - -**/ -EFI_STATUS -MmcDecodeOCR ( - IN OCR *OCRReg - ) -{ - DEBUG ((DEBUG_INFO, "\n=3D=3D=3D=3D=3D=3D=3D=3D=3D=3DDECODE MMC OCR REGI= STER=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\n")); - DEBUG ((DEBUG_INFO, " OCR =3D 0x%08X\n", *((UINT32 *) OCRReg))); - DEBUG ((DEBUG_INFO, " CARD_NOT_BUSY =3D 0x%X\n", OCRReg->Busy)); - DEBUG ((DEBUG_INFO, " ACCESS_MODE =3D 0x%X\n", OCRReg->AccessMode= )); - DEBUG ((DEBUG_INFO, " VDD_270_360 =3D 0x%X\n", OCRReg->V270_V360)= ); - DEBUG ((DEBUG_INFO, " VDD_200_260 =3D 0x%X\n", OCRReg->V200_V260)= ); - DEBUG ((DEBUG_INFO, " VDD_170_195 =3D 0x%X\n", OCRReg->V170_V195)= ); - DEBUG ((DEBUG_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D\n")); - return 0; -} - - -/** - Dump Mmc Decode CID value - - @param[in] CIDReg Pointer to CIDReg - - @retval None - -**/ -EFI_STATUS -MmcDecodeCID ( - IN CID *CIDReg - ) -{ - UINT32 i =3D 0; - - DEBUG ((EFI_D_INFO, "\n=3D=3D=3D=3D=3D=3D=3D=3D=3D=3DDECODE MMC CID REGI= STER=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\n")); - DEBUG ((EFI_D_INFO, " CID =3D 0x%032X\n", CIDReg)); - DEBUG ((EFI_D_INFO, " MANUFACTURER_ID =3D 0x%X\n", CIDReg->MID)); - DEBUG ((EFI_D_INFO, " CARD_OR_BGA =3D 0x%X\n", (CIDReg->OID & 0x= FF00)>>6)); - DEBUG ((EFI_D_INFO, " OEM_APPLICATION_ID =3D 0x%X\n", (CIDReg->OID>>8) = &0xFF)); - DEBUG ((EFI_D_INFO, " PRODUCT_NAME =3D ")); - - for (i=3D0; i < 6; i++) { - DEBUG ((EFI_D_INFO, "%c", CIDReg->PNM[i])); - } - DEBUG ((EFI_D_INFO, "\n")); - DEBUG ((EFI_D_INFO, " PRODUCT_REVISION =3D 0x%X\n", CIDReg->PRV)); - DEBUG ((EFI_D_INFO, " PRODUCT_SERIAL_NUM =3D 0x%X\n", CIDReg->PSN)); - DEBUG ((EFI_D_INFO, " MANUFACTURE_DATE =3D 0x%X\n", CIDReg->MDT)); - DEBUG ((EFI_D_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D\n")); - return 0; -} - - -/** - Dump Mmc Decode CSD value - - @param[in] CSDReg Pointer to CSDReg - - @retval None - -**/ -EFI_STATUS -MmcDecodeCSD ( - IN CSD *CSDReg - ) -{ - DEBUG ((EFI_D_INFO, "\n=3D=3D=3D=3D=3D=3D=3D=3D=3D=3DDECODE MMC CSD REGI= STER=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\n")); - DEBUG ((EFI_D_INFO, "csd_struct : [0x%0x] \n", CSDReg->CSD_STRUCT= URE)); - DEBUG ((EFI_D_INFO, "specs_ver : [0x%0x] \n", CSDReg->SPEC_VERS)= ); - DEBUG ((EFI_D_INFO, "reserve2 : [0x%0x] \n", CSDReg->Reserved2)= ); - DEBUG ((EFI_D_INFO, "taac : [0x%0x] \n", CSDReg->TAAC)); - DEBUG ((EFI_D_INFO, "nsac : [0x%0x] \n", CSDReg->NSAC)); - DEBUG ((EFI_D_INFO, "tran_speed : [0x%0x] \n", CSDReg->TRAN_SPEED= )); - DEBUG ((EFI_D_INFO, "ccc : [0x%0x] \n", CSDReg->CCC)); - DEBUG ((EFI_D_INFO, "read_bl_len : [0x%0x] \n", CSDReg->READ_BL_LE= N)); - DEBUG ((EFI_D_INFO, "read_partial : [0x%0x] \n", CSDReg->READ_BL_PA= RTIAL)); - DEBUG ((EFI_D_INFO, "write_misalign : [0x%0x] \n", CSDReg->WRITE_BLK_= MISALIGN)); - DEBUG ((EFI_D_INFO, "read_misalign : [0x%0x] \n", CSDReg->READ_BLK_M= ISALIGN)); - DEBUG ((EFI_D_INFO, "dsr_imp : [0x%0x] \n", CSDReg->DSR_IMP)); - DEBUG ((EFI_D_INFO, "reserve1 : [0x%0x] \n", CSDReg->Reserved1)= ); - DEBUG ((EFI_D_INFO, "c_size : [0x%0x] \n", CSDReg->C_SIZELow2= | CSDReg->C_SIZEHigh10<<2)); - DEBUG ((EFI_D_INFO, "vdd_r_curr_min : [0x%0x] \n", CSDReg->VDD_R_CURR= _MIN)); - DEBUG ((EFI_D_INFO, "vdd_r_curr_max : [0x%0x] \n", CSDReg->VDD_R_CURR= _MAX)); - DEBUG ((EFI_D_INFO, "vdd_w_curr_min : [0x%0x] \n", CSDReg->VDD_W_CURR= _MIN)); - DEBUG ((EFI_D_INFO, "vdd_w_curr_max : [0x%0x] \n", CSDReg->VDD_W_CURR= _MAX)); - DEBUG ((EFI_D_INFO, "c_size_mult : [0x%0x] \n", CSDReg->C_SIZE_MUL= T)); - DEBUG ((EFI_D_INFO, "erase_grp_size : [0x%0x] \n", CSDReg->ERASE_GRP_= SIZE)); - DEBUG ((EFI_D_INFO, "erase_grp_mult : [0x%0x] \n", CSDReg->ERASE_GRP_= MULT)); - DEBUG ((EFI_D_INFO, "wp_grp_size : [0x%0x] \n", CSDReg->WP_GRP_SIZ= E)); - DEBUG ((EFI_D_INFO, "wp_grp_enable : [0x%0x] \n", CSDReg->WP_GRP_ENA= BLE)); - DEBUG ((EFI_D_INFO, "default_ecc : [0x%0x] \n", CSDReg->DEFAULT_EC= C)); - DEBUG ((EFI_D_INFO, "r2w_factor : [0x%0x] \n", CSDReg->R2W_FACTOR= )); - DEBUG ((EFI_D_INFO, "write_bl_len : [0x%0x] \n", CSDReg->WRITE_BL_L= EN)); - DEBUG ((EFI_D_INFO, "write_partial : [0x%0x] \n", CSDReg->WRITE_BL_P= ARTIAL)); - DEBUG ((EFI_D_INFO, "reserve0 : [0x%0x] \n", CSDReg->Reserved0)= ); - DEBUG ((EFI_D_INFO, "content_prot_app : [0x%0x] \n", CSDReg->CONTENT_PR= OT_APP)); - DEBUG ((EFI_D_INFO, "file_format_grp : [0x%0x] \n", CSDReg->FILE_FORMA= T_GRP)); - DEBUG ((EFI_D_INFO, "copy : [0x%0x] \n", CSDReg->COPY)); - DEBUG ((EFI_D_INFO, "perm_write_protect: [0x%0x] \n", CSDReg->PERM_WRITE= _PROTECT)); - DEBUG ((EFI_D_INFO, "tmp_write_prot : [0x%0x] \n", CSDReg->TMP_WRITE_= PROTECT)); - DEBUG ((EFI_D_INFO, "file_format : [0x%0x] \n", CSDReg->FILE_FORMA= T)); - DEBUG ((EFI_D_INFO, "ecc : [0x%0x] \n", CSDReg->ECC)); - DEBUG ((EFI_D_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D\n")); - - return 0; -} - - -/** - Dump Mmc Decode Ext CSD value - - @param[in] ExtCSDReg Pointer to ExtCSDReg - - @retval None - -**/ -EFI_STATUS -MmcDecodeExtCSD ( - IN EXT_CSD *ExtCSDReg - ) -{ - DEBUG ((EFI_D_INFO, "\n=3D=3D=3D=3D=3D=3D=3D=3D=3D=3DDECODE MMC EXT CSD = REGISTER=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\n")); - DEBUG ((EFI_D_INFO, " SUPPORTED_CMD_SETS =3D 0x%X\n", ExtCSDReg->= CMD_SET)); - DEBUG ((EFI_D_INFO, " HPI_FEATURES =3D 0x%X\n", ExtCSDReg->= HPI_FEATURES)); - DEBUG ((EFI_D_INFO, " BKOPS_SUPPORT =3D 0x%X\n", ExtCSDReg->= BKOPS_SUPPORT)); - DEBUG ((EFI_D_INFO, " BKOPS_STATUS =3D 0x%X\n", ExtCSDReg->= BKOPS_STATUS)); - DEBUG ((EFI_D_INFO, " CORRECTLY_PRG_SECTORS_NUM =3D 0x%X%X%X%X\n", ExtCS= DReg->CORRECTLY_PRG_SECTORS_NUM[3], \ - ExtCSDReg->CORRECTLY_P= RG_SECTORS_NUM[2], ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[1], ExtCSDReg->CORR= ECTLY_PRG_SECTORS_NUM[0])); - DEBUG ((EFI_D_INFO, " INI_TIMEOUT_AP =3D 0x%X\n", ExtCSDReg->= INI_TIMEOUT_AP)); - DEBUG ((EFI_D_INFO, " PWR_CL_DDR_52_195 =3D 0x%X\n", ExtCSDReg->= PWR_CL_DDR_52_195)); - DEBUG ((EFI_D_INFO, " PWR_CL_DDR_52_360 =3D 0x%X\n", ExtCSDReg->= PWR_CL_DDR_52_360)); - DEBUG ((EFI_D_INFO, " MIN_PRF_DDR_W_8_52 =3D 0x%X\n", ExtCSDReg->= MIN_PERF_DDR_W_8_52)); - DEBUG ((EFI_D_INFO, " MIN_PRF_DDR_R_8_52 =3D 0x%X\n", ExtCSDReg->= MIN_PERF_DDR_R_8_52)); - DEBUG ((EFI_D_INFO, " TRIM_MULT =3D 0x%X\n", ExtCSDReg->= TRIM_MULT)); - DEBUG ((EFI_D_INFO, " SEC_FEATURE_SUPP =3D 0x%X\n", ExtCSDReg->= SEC_FEATURE_SUPPORT)); - DEBUG ((EFI_D_INFO, " SEC_ERASE_MULT =3D 0x%X\n", ExtCSDReg->= SEC_ERASE_MULT)); - DEBUG ((EFI_D_INFO, " SEC_TRIM_MULT =3D 0x%X\n", ExtCSDReg->= SEC_TRIM_MULT)); - DEBUG ((EFI_D_INFO, " BOOT_INFO =3D 0x%X\n", ExtCSDReg->= BOOT_INFO)); - DEBUG ((EFI_D_INFO, " BOOT_PART_SIZE =3D 0x%X\n", ExtCSDReg->= BOOT_SIZE_MULTI)); - DEBUG ((EFI_D_INFO, " ACCESS_SIZE =3D 0x%X\n", ExtCSDReg->= ACC_SIZE)); - DEBUG ((EFI_D_INFO, " HI_CAP_ER_GRP_SIZE =3D 0x%X\n", ExtCSDReg->= HC_ERASE_GRP_SIZE)); - DEBUG ((EFI_D_INFO, " HI_CAP_ER_TIMEOUT =3D 0x%X\n", ExtCSDReg->= ERASE_TIMEOUT_MULT)); - DEBUG ((EFI_D_INFO, " REL_WR_SECTOR_CNT =3D 0x%X\n", ExtCSDReg->= REL_WR_SEC_C)); - DEBUG ((EFI_D_INFO, " HI_CAP_WP_GRP_SIZE =3D 0x%X\n", ExtCSDReg->= HC_WP_GRP_SIZE)); - DEBUG ((EFI_D_INFO, " SLEEP_CURRENT_VCC =3D 0x%X\n", ExtCSDReg->= S_C_VCC)); - DEBUG ((EFI_D_INFO, " SLEEP_CURRENT_VCCQ =3D 0x%X\n", ExtCSDReg->= S_C_VCCQ)); - DEBUG ((EFI_D_INFO, " SLP_AWK_TIMEOUT =3D 0x%X\n", ExtCSDReg->= S_A_TIMEOUT)); - DEBUG ((EFI_D_INFO, " SECTOR_COUNT =3D 0x%X\n", *(UINT32*) = ((UINT8 *) &ExtCSDReg->SEC_COUNT))); - DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_52 =3D 0x%X\n", ExtCSDReg->= MIN_PERF_W_8_52)); - DEBUG ((EFI_D_INFO, " MIN_PERF_R_8_52 =3D 0x%X\n", ExtCSDReg->= MIN_PERF_R_8_52)); - DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_26_4_52 =3D 0x%X\n", ExtCSDReg->= MIN_PERF_W_8_26_4_52)); - DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_26_4_52 =3D 0x%X\n", ExtCSDReg->= MIN_PERF_W_8_26_4_52)); - DEBUG ((EFI_D_INFO, " MIN_PERF_W_4_26 =3D 0x%X\n", ExtCSDReg->= MIN_PERF_W_4_26)); - DEBUG ((EFI_D_INFO, " MIN_PERF_R_4_26 =3D 0x%X\n", ExtCSDReg->= MIN_PERF_R_4_26)); - DEBUG ((EFI_D_INFO, " PWR_CLASS_26_360 =3D 0x%X\n", ExtCSDReg->= PWR_CL_26_360)); - DEBUG ((EFI_D_INFO, " PWR_CLASS_52_360 =3D 0x%X\n", ExtCSDReg->= PWR_CL_52_360)); - DEBUG ((EFI_D_INFO, " PWR_CLASS_26_195 =3D 0x%X\n", ExtCSDReg->= PWR_CL_26_195)); - DEBUG ((EFI_D_INFO, " PWR_CLASS_52_195 =3D 0x%X\n", ExtCSDReg->= PWR_CL_52_195)); - DEBUG ((EFI_D_INFO, " PARTITION_SWITCH_TIME =3D 0x%X\n", ExtCSDReg->= PARTITION_SWITCH_TIME)); - DEBUG ((EFI_D_INFO, " OUT_OF_INTERRUPT_TIME =3D 0x%X\n", ExtCSDReg->= OUT_OF_INTERRUPT_TIME)); - DEBUG ((EFI_D_INFO, " CARD_TYPE =3D 0x%X\n", ExtCSDReg->= CARD_TYPE)); - DEBUG ((EFI_D_INFO, " CSD_STRUCTURE =3D 0x%X\n", ExtCSDReg->= CSD_STRUCTURE)); - DEBUG ((EFI_D_INFO, " EXT_CSD_REV =3D 0x%X\n", ExtCSDReg->= EXT_CSD_REV)); - DEBUG ((EFI_D_INFO, " CMD_SET =3D 0x%X\n", ExtCSDReg->= CMD_SET)); - DEBUG ((EFI_D_INFO, " CMD_SET_REV =3D 0x%X\n", ExtCSDReg->= CMD_SET_REV)); - DEBUG ((EFI_D_INFO, " PWR_CLASS =3D 0x%X\n", ExtCSDReg->= POWER_CLASS)); - DEBUG ((EFI_D_INFO, " HI_SPEED_TIMING =3D 0x%X\n", ExtCSDReg->= HS_TIMING)); - DEBUG ((EFI_D_INFO, " BUS_WIDTH_MODE =3D 0x%X\n", ExtCSDReg->= BUS_WIDTH)); - DEBUG ((EFI_D_INFO, " ERASED_MEM_CONTENT =3D 0x%X\n", ExtCSDReg->= ERASED_MEM_CONT)); - DEBUG ((EFI_D_INFO, " PARTITION_CONFIG =3D 0x%X\n", ExtCSDReg->= PARTITION_CONFIG)); - DEBUG ((EFI_D_INFO, " BOOT_CONFIG_PROT =3D 0x%X\n", ExtCSDReg->= BOOT_CONFIG_PROT)); - DEBUG ((EFI_D_INFO, " BOOT_BUS_WIDTH =3D 0x%X\n", ExtCSDReg->= BOOT_BUS_WIDTH)); - DEBUG ((EFI_D_INFO, " HI_DEN_ER_GRP_DEF =3D 0x%X\n", ExtCSDReg->= ERASE_GROUP_DEF)); - DEBUG ((EFI_D_INFO, " BOOT_WP =3D 0x%X\n", ExtCSDReg->= BOOT_WP)); - DEBUG ((EFI_D_INFO, " USER_WP =3D 0x%X\n", ExtCSDReg->= USER_WP)); - DEBUG ((EFI_D_INFO, " FW_CONFIG =3D 0x%X\n", ExtCSDReg->= FW_CONFIG)); - DEBUG ((EFI_D_INFO, " RPMB_SIZE_MULT =3D 0x%X\n", ExtCSDReg->= RPMB_SIZE_MULT)); - DEBUG ((EFI_D_INFO, " RST_N_FUNCTION =3D 0x%X\n", ExtCSDReg->= RST_n_FUNCTION)); - DEBUG ((EFI_D_INFO, " PARTITIONING_SUPP =3D 0x%X\n", ExtCSDReg->= PARTITIONING_SUPPORT)); - DEBUG ((EFI_D_INFO, " MAX_ENH_SIZE_MULT =3D 0x%02X%02X%02X\n", E= xtCSDReg->MAX_ENH_SIZE_MULT[2],ExtCSDReg->MAX_ENH_SIZE_MULT[1], ExtCSDReg->= MAX_ENH_SIZE_MULT[0])); - DEBUG ((EFI_D_INFO, " PART_ATTRIBUTE =3D 0x%X\n", ExtCSDReg->= PARTITIONS_ATTRIBUTES)); - DEBUG ((EFI_D_INFO, " PART_SETTING_COMP =3D 0x%X\n", ExtCSDReg->= PARTITION_SETTING_COMPLETED)); - DEBUG ((EFI_D_INFO, " GP_SIZE_MULT =3D 0x%02X%02X%02X%02X%0= 2X%02X%02X%02X%02X%02X%02X%02X\n", ExtCSDReg->GP_SIZE_MULT_4[2], ExtCSDReg-= >GP_SIZE_MULT_4[1], ExtCSDReg->GP_SIZE_MULT_4[0], - ExtCSDReg->GP_SIZE_MULT_= 3[2], ExtCSDReg->GP_SIZE_MULT_3[1], ExtCSDReg->GP_SIZE_MULT_3[0], - ExtCSDReg->GP_SIZE_MULT_= 2[2], ExtCSDReg->GP_SIZE_MULT_2[1], ExtCSDReg->GP_SIZE_MULT_2[0], - ExtCSDReg->GP_SIZE_MULT_= 1[2], ExtCSDReg->GP_SIZE_MULT_1[1], ExtCSDReg->GP_SIZE_MULT_1[0])); - DEBUG ((EFI_D_INFO, " ENH_SIZE_MULT =3D 0x%02X%02X%02X\n", E= xtCSDReg->ENH_SIZE_MULT[2], ExtCSDReg->ENH_SIZE_MULT[1], ExtCSDReg->ENH_SIZ= E_MULT[0])); - DEBUG ((EFI_D_INFO, " ENH_START_ADDR =3D 0x%02X%02X%02X%02X\n= ", ExtCSDReg->ENH_START_ADDR[3], ExtCSDReg->ENH_START_ADDR[2], ExtCSDReg->E= NH_START_ADDR[1], ExtCSDReg->ENH_START_ADDR[0])); - DEBUG ((EFI_D_INFO, " SEC_BAD_BLK_MGMNT =3D 0x%X\n", ExtCSDReg->= SEC_BAD_BLOCK_MGMNT)); - DEBUG ((EFI_D_INFO, "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D\n")); - - return 0; -} - - -/** - Send the card FAST_IO command - - @param[in] CardData Pointer to CARD_DATA - @param[in] RegisterAddress Register Address - @param[in, out] RegisterData Pointer to register Data - @param[in] Write TRUE for write, FALSE for read - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_DEVICE_ERROR - @retval EFI_SUCCESS - -**/ -EFI_STATUS -FastIO ( - IN CARD_DATA *CardData, - IN UINT8 RegisterAddress, - IN OUT UINT8 *RegisterData, - IN BOOLEAN Write - ) -{ - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - EFI_STATUS Status; - UINT32 Argument; - UINT32 Data; - - Status =3D EFI_SUCCESS; - MmcHostIo =3D CardData->MmcHostIo; - - if (RegisterData =3D=3D NULL) { - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - Argument =3D (CardData->Address << 16) | (RegisterAddress << 8); - if (Write) { - Argument |=3D BIT15 | (*RegisterData); - } - - Status =3D SendCommand ( - MmcHostIo, - FAST_IO, - Argument, - NoData, - NULL, - 0, - ResponseR4, - TIMEOUT_COMMAND, - &Data - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - - if ((Data & BIT15) =3D=3D 0) { - Status =3D EFI_DEVICE_ERROR; - goto Exit; - } - - if (!Write) { - *RegisterData =3D (UINT8)Data; - } - -Exit: - return Status; -} - - -/** - Send the card GO_INACTIVE_STATE command - - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -PutCardInactive ( - IN CARD_DATA *CardData - ) -{ - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - EFI_STATUS Status; - - MmcHostIo =3D CardData->MmcHostIo; - - Status =3D SendCommand ( - MmcHostIo, - GO_INACTIVE_STATE, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseNo, - TIMEOUT_COMMAND, - NULL - ); - - gBS->Stall(1000); - - return Status; -} - - -/** - Get card interested information for CSD rergister - - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -CalculateCardParameter ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - UINT32 Frequency; - UINT32 Multiple; - UINT32 CSize; - CSD_SDV2 *CsdSDV2; - - Status =3D EFI_SUCCESS; - - switch (CardData->CSDRegister.TRAN_SPEED & 0x7) { - case 0: - Frequency =3D 100 * 1000; - break; - - case 1: - Frequency =3D 1 * 1000 * 1000; - break; - - case 2: - Frequency =3D 10 * 1000 * 1000; - break; - - case 3: - Frequency =3D 100 * 1000 * 1000; - break; - - default: - DEBUG ((EFI_D_ERROR, "Invalid CSD TRAN_SPEED Frequency: 0x%x\n", Car= dData->CSDRegister.TRAN_SPEED & 0x7)); - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - switch ((CardData->CSDRegister.TRAN_SPEED >> 3) & 0xF) { - case 1: - Multiple =3D 10; - break; - - case 2: - Multiple =3D 12; - break; - - case 3: - Multiple =3D 13; - break; - - case 4: - Multiple =3D 15; - break; - - case 5: - Multiple =3D 20; - break; - - case 6: - if (CardData->CardType =3D=3D MMCCard) { - Multiple =3D 26; - } else { - Multiple =3D 25; - } - break; - - case 7: - Multiple =3D 30; - break; - - case 8: - Multiple =3D 35; - break; - - case 9: - Multiple =3D 40; - break; - - case 10: - Multiple =3D 45; - break; - - case 11: - if (CardData->CardType =3D=3D MMCCard) { - Multiple =3D 52; - } else { - Multiple =3D 50; - } - break; - - case 12: - Multiple =3D 55; - break; - - case 13: - Multiple =3D 60; - break; - - case 14: - Multiple =3D 70; - break; - - case 15: - Multiple =3D 80; - break; - - default: - DEBUG ((EFI_D_ERROR, "CalculateCardParameter: Invalid CSD TRAN_SPEED= Multiple: 0x%x\n", CardData->CSDRegister.TRAN_SPEED >> 3)); - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - Frequency =3D Frequency * Multiple / 10; - CardData->MaxFrequency =3D Frequency; - - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2) || - (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) { - CardData->BlockLen =3D 512; - } else { - CardData->BlockLen =3D 1 << CardData->CSDRegister.READ_BL_LEN; - } - - if (CardData->CardType =3D=3D SdMemoryCard2High) { - ASSERT(CardData->CSDRegister.CSD_STRUCTURE =3D=3D 1); - CsdSDV2 =3D (CSD_SDV2 *) &CardData->CSDRegister; - // - // the K here means 1024 not 1000 - // - CardData->BlockNumber =3D DivU64x32 (MultU64x32 (CsdSDV2->C_SIZE + 1, = 512 * 1024) , CardData->BlockLen); - } else { - // - // For MMC card > 2G, the block number will be recaculate later - // - CSize =3D CardData->CSDRegister.C_SIZELow2 | (CardData->CSDRegister.C_= SIZEHigh10 << 2); - CardData->BlockNumber =3D MultU64x32 (LShiftU64 (1, CardData->CSDRegis= ter.C_SIZE_MULT + 2), CSize + 1); - } - - // - //For >=3D 2G card, BlockLen may be 1024, but the transfer size is still= 512 bytes - // - if (CardData->BlockLen > 512) { - CardData->BlockNumber =3D DivU64x32 (MultU64x32 (CardData->BlockNumber= , CardData->BlockLen), 512); - CardData->BlockLen =3D 512; - } - - DEBUG ((DEBUG_INFO, "CalculateCardParameter: Card Size: 0x%lx\n", MultU6= 4x32 (CardData->BlockNumber, CardData->BlockLen) - )); - -Exit: - return Status; -} - - -/** - Test the bus width setting for MMC card - It is used only for verification purpose - - @param[in] CardData Pointer to CARD_DATA - @param[in] Width 1, 4, 8 bits - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MMCCardBusWidthTest ( - IN CARD_DATA *CardData, - IN UINT32 Width - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - UINT64 Data; - UINT64 Value; - - if (CardData =3D=3D NULL) { - ASSERT(CardData !=3D NULL); - return EFI_INVALID_PARAMETER; - } - - MmcHostIo =3D CardData->MmcHostIo; - Value =3D 0; - - switch (Width) { - case 1: - Data =3D 0x80; - break; - - case 4: - Data =3D 0x5A; - break; - - case 8: - Data =3D 0xAA55; - break; - - default: - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - CopyMem (CardData->AlignedBuffer, &Data, Width); - Status =3D SendCommand ( - MmcHostIo, - BUSTEST_W, - 0, - OutData, - CardData->AlignedBuffer, - Width, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - - Data =3D 0; - gBS->Stall(10000); - - Status =3D SendCommand ( - MmcHostIo, - BUSTEST_R, - 0, - InData, - CardData->AlignedBuffer, - Width, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - CopyMem (&Data, CardData->AlignedBuffer, Width); - - switch (Width) { - case 1: - Value =3D (~(Data ^ 0x80)) & 0xC0; - break; - case 4: - Value =3D (~(Data ^ 0x5A)) & 0xFF; - break; - case 8: - Value =3D (~(Data ^ 0xAA55)) & 0xFFFF; - break; - } - - if (Value =3D=3D 0) { - Status =3D EFI_SUCCESS; - } else { - Status =3D EFI_UNSUPPORTED; - } - -Exit: - return Status; -} - - -/** - This function can detect these card types - 1. MMC card - 2. SD 1.1 card - 3. SD 2.0 standard card - 3. SD 2.0 high capacity card - - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -GetCardType ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - UINT32 TimeOut=3D5000; - MmcHostIo =3D CardData->MmcHostIo; - - CardData->CardType =3D MMCCard; - MmcHostIo->SetupDevice (MmcHostIo); - - // - // To bring back the normal MMC card to work - // after sending the SD command. Otherwise some - // card could not work - // - Status =3D SendCommand ( - MmcHostIo, - GO_IDLE_STATE, - 0, - NoData, - NULL, - 0, - ResponseNo, - TIMEOUT_COMMAND, - NULL - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status =3D 0x%x\n", Status)); - } - - DEBUG (( DEBUG_INFO, "Sending first CMD1.\n")); - - // - // CE-ATA device needs long delay - // - gBS->Stall (1 * 1000); - - // - // Get OCR register to check voltage support, first time the OCR is 0 - // - DEBUG (( DEBUG_INFO, "Sending first CMD1 with 0 .\n")); - Status =3D SendCommand ( - MmcHostIo, - SEND_OP_COND, - 0x0, - NoData, - NULL, - 0, - ResponseR3, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->OCRRegister) - ); - - DEBUG ((DEBUG_INFO, "Check OCR register for busy 0x%x\n", *((UINT32 *) &= CardData->OCRRegister ))); - - gBS->Stall (1 * 1000); - - while (CardData->OCRRegister.Busy !=3D 1) { - CardData->OCRRegister.AccessMode =3D 2; - Status =3D SendCommand ( - MmcHostIo, - SEND_OP_COND, - *(UINT32 *) &(CardData->OCRRegister), - NoData, - NULL, - 0, - ResponseR3, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->OCRRegister) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status =3D 0x%x\n", Status)); - goto Exit; - } - - gBS->Stall (1 * 1000); - TimeOut--; - if (TimeOut =3D=3D 0) { - DEBUG ((EFI_D_ERROR, "Card is always in busy state\n")); - Status =3D EFI_TIMEOUT; - goto Exit; - } - } - -Exit: - return Status; -} - - -/** - MMC card high/low voltage selection function - - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - @retval EFI_BAD_BUFFER_SIZE - -**/ -EFI_STATUS -MMCCardVoltageSelection ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - UINT8 Index; - UINT8 Retry; - UINT32 TimeOut; - - MmcHostIo =3D CardData->MmcHostIo; - Status =3D EFI_SUCCESS; - - if (FALSE) { - // - //First try the high voltage, then if supported choose the low voltage - // - for (Index =3D 0; Index < 2; Index++) { - for (Retry =3D 0; Retry < 3; Retry++) { - // - // To bring back the normal MMC card to work - // after sending the SD command. Otherwise some - // card could not work - // - Status =3D SendCommand ( - MmcHostIo, - GO_IDLE_STATE, - 0, - NoData, - NULL, - 0, - ResponseNo, - TIMEOUT_COMMAND, - NULL - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status =3D 0x%x\n", Sta= tus)); - continue; - } - // - //CE-ATA device needs long delay - // - gBS->Stall ((Retry + 1) * 50 * 1000); - - // - //Get OCR register to check voltage support, first time the OCR is= 0 - // - Status =3D SendCommand ( - MmcHostIo, - SEND_OP_COND, - 0, - NoData, - NULL, - 0, - ResponseR3, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->OCRRegister) - ); - - if (!EFI_ERROR (Status)) { - break; - } - } - - if (Retry =3D=3D 3) { - DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status =3D 0x%x\n", Status= )); - Status =3D EFI_DEVICE_ERROR; - goto Exit; - } - - if (CardData->OCRRegister.V170_V195 =3D=3D 1) { - CardData->DualVoltage =3D TRUE; - } - if (CardData->OCRRegister.V270_V360 !=3D 0x1F && - CardData->OCRRegister.V200_V260 !=3D 0) { - DEBUG ((EFI_D_ERROR, "Incompatiable voltage device\n")); - PutCardInactive (CardData); - Status =3D EFI_INCOMPATIBLE_VERSION; - goto Exit; - } - - if (Index =3D=3D 0) { - // - // Choose the high voltage first - // - CardData->OCRRegister.V170_V195 =3D 0; - } else { - // - // Choose the low voltage - // - CardData->OCRRegister.V170_V195 =3D 1; - CardData->OCRRegister.V270_V360 =3D 0; - } - - // - // Set sector mode - // - CardData->OCRRegister.AccessMode |=3D 2; - - // - // TimeOut Value, 5000 * 100 * 1000 =3D 5 s - // - TimeOut =3D 5000; - - do { - Status =3D SendCommand ( - MmcHostIo, - SEND_OP_COND, - *(UINT32 *) &(CardData->OCRRegister), - NoData, - NULL, - 0, - ResponseR3, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->OCRRegister) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status =3D 0x%x\n", Stat= us)); - goto Exit; - } - - gBS->Stall (1 * 1000); - TimeOut--; - if (TimeOut =3D=3D 0) { - DEBUG ((EFI_D_ERROR, "Card is always in busy state\n")); - Status =3D EFI_TIMEOUT; - goto Exit; - } - } while (CardData->OCRRegister.Busy !=3D 1); - - if (CardData->DualVoltage =3D=3D TRUE && MmcHostIo->HostCapability.V= 18Support =3D=3D TRUE) { - // - //Power Off the card and then power on into low voltage - // - MmcHostIo->SetHostVoltage (MmcHostIo, 0); - gBS->Stall (1 * 1000); - MmcHostIo->SetHostVoltage (MmcHostIo, 18); - } else { - // - //Not support the low voltage, exit - // - break; - } - } - } - -Exit: - return Status; -} - - -/** - This function set the bus and device width for MMC card - - @param[in] CardData Pointer to CARD_DATA - @param[in] BusWidth 1, 4, 8 bits - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MMCCardSetBusWidth ( - IN CARD_DATA *CardData, - IN UINT8 BusWidth - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - SWITCH_ARGUMENT SwitchArgument; - UINT8 Value; - - MmcHostIo =3D CardData->MmcHostIo; - Value =3D 0; - switch (BusWidth) { - case 28: //20 in 28 indicates DDR in 8 bit bus - Value =3D 6; - break; - - case 24: //20 in 24 indicates DDR in 4 bit bus - Value =3D 5; - break; - - case 8: - Value =3D 2; - break; - - case 4: - Value =3D 1; - break; - - case 1: - Value =3D 0; - break; - - default: - ASSERT (0); - } - - // - // HS_TIMING must be set to 0x1 before setting BUS_WIDTH for dual data r= ate operation (values 5 or 6) - // - if (Value =3D=3D 5 || Value =3D=3D 6 ) { - ZeroMem(&SwitchArgument, sizeof (SWITCH_ARGUMENT)); - SwitchArgument.CmdSet =3D 0; - SwitchArgument.Value =3D 0x1; - SwitchArgument.Index =3D (UINT32) ((UINTN) - (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN) (&(CardData->ExtCSDR= egister))); - SwitchArgument.Access =3D WriteByte_Mode; - Status =3D SendCommand ( - MmcHostIo, - SWITCH, - *(UINT32 *) &SwitchArgument, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - Status =3D SendCommand ( - MmcHostIo, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - } else { - DEBUG ((DEBUG_ERROR, "SWITCH Fail in HS Timing setting\n")); - } - } - - ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT)); - SwitchArgument.CmdSet =3D 0; - SwitchArgument.Value =3D Value; - SwitchArgument.Index =3D (UINT32) ((UINTN) - (&(CardData->ExtCSDRegister.BUS_WIDTH)) - (UINTN= ) (&(CardData->ExtCSDRegister))); - SwitchArgument.Access =3D WriteByte_Mode; - Status =3D SendCommand ( - MmcHostIo, - SWITCH, - *(UINT32 *) &SwitchArgument, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - Status =3D SendCommand ( - MmcHostIo, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SWITCH %d bits Fail\n", BusWidth)); - goto Exit; - } else { - if ((BusWidth =3D=3D 24) || (BusWidth =3D=3D 28)) { - Status =3D MmcHostIo->SetBusWidth (MmcHostIo, BusWidth - 20); - } else { - Status =3D MmcHostIo->SetBusWidth (MmcHostIo, BusWidth); - } - if (EFI_ERROR (Status)) { - goto Exit; - } - - gBS->Stall (5 * 1000); - } - } - if ((BusWidth =3D=3D 24) || (BusWidth =3D=3D 28)) { - goto Exit; - } else { - Status =3D MMCCardBusWidthTest (CardData, BusWidth); - } - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest %d bit Fail\n", BusWidth)); - goto Exit; - } - - CardData->CurrentBusWidth =3D BusWidth; - -Exit: - return Status; -} - - -/** - MMC/SD card init function - - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - @retval EFI_BAD_BUFFER_SIZE - -**/ -EFI_STATUS -MMCSDCardInit ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - SWITCH_ARGUMENT SwitchArgument; - UINT32 Data; - UINT32 Argument; - UINT32 HsTimingValue; - UINT8 PowerValue; - UINT8 DoubleSpeed; - UINTN Offset; - - if (CardData =3D=3D NULL) { - ASSERT (CardData !=3D NULL); - return EFI_INVALID_PARAMETER; - } - MmcHostIo =3D CardData->MmcHostIo; - CardData->CurrentBusWidth =3D 1; - - Status =3D GetCardType (CardData); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "GetCardType -> %r\n", Status)); - goto Exit; - } - - ASSERT (CardData->CardType !=3D UnknownCard); - // - //MMC, SD card need host auto stop command support - // - MmcHostIo->EnableAutoStopCmd (MmcHostIo, TRUE); - - - // - // Get CID Register, but the info is not used currently - // - Status =3D SendCommand ( - MmcHostIo, - ALL_SEND_CID, - 0, - NoData, - NULL, - 0, - ResponseR2, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CIDRegister) - ); - - PcdSet8S (PcdEmmcManufacturerId, CardData->CIDRegister.MID); - PcdSet32S (PcdProductSerialNumber, CardData->CIDRegister.PSN); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "ALL_SEND_CID -> %r\n", Status)); - goto Exit; - } - - // - //SET_RELATIVE_ADDR - // - if (CardData->CardType =3D=3D MMCCard) { - CardData->Address =3D 1; - // - // Set RCA Register - // - Status =3D SendCommand ( - MmcHostIo, - SET_RELATIVE_ADDR, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR -> %r\n", Status)); - goto Exit; - } - } - - // - // Get CSD Register - // - Status =3D SendCommand ( - MmcHostIo, - SEND_CSD, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR2, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CSDRegister) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SEND_CSD -> %r\n", Status)); - goto Exit; - } - - MmcDecodeCSD(&CardData->CSDRegister); - - Status =3D CalculateCardParameter (CardData); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "CalculateCardParameter -> %r\n", Status)); - goto Exit; - } - - // - // Put the card into tran state - // - Status =3D SendCommand ( - MmcHostIo, - SELECT_DESELECT_CARD, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD -> %r\n", Status)); - goto Exit; - } - - Status =3D SendCommand ( - MmcHostIo, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD SEND_STATUS Fail Status =3D= 0x%x\n", Status)); - goto Exit; - } - - if (CardData->CardType =3D=3D MMCCard) { - // - // Only V4.0 and above supports more than 1 bits and high speed - // - if (CardData->CSDRegister.SPEC_VERS >=3D 4) { - Offset =3D OFFSET_OF (EXT_CSD, ERASE_GROUP_DEF); - Status =3D MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01); - // - // Get ExtCSDRegister - // - Status =3D SendCommand ( - MmcHostIo, - SEND_EXT_CSD, - 0, - InData, - CardData->AlignedBuffer, - sizeof (EXT_CSD), - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SEND_EXT_CSD -> %r\n", Status)); - goto Exit; - } - - CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeo= f (EXT_CSD)); - - MmcDecodeExtCSD (&CardData->ExtCSDRegister); - - // - // Recaculate the block number for >2G MMC card - // - Data =3D (CardData->ExtCSDRegister.SEC_COUNT[0]) | - (CardData->ExtCSDRegister.SEC_COUNT[1] << 8) | - (CardData->ExtCSDRegister.SEC_COUNT[2] << 16) | - (CardData->ExtCSDRegister.SEC_COUNT[3] << 24); - - if (Data !=3D 0) { - CardData->BlockNumber =3D Data; - } - DEBUG ((DEBUG_INFO, "CardData->BlockNumber %d\n", Data)); - - // - // Check the DDR setting - // - DoubleSpeed =3D 0 ; - DEBUG ((DEBUG_INFO, "CardData->ExtCSDRegister.CARD_TYPE -> %d\n", (U= INTN) CardData->ExtCSDRegister.CARD_TYPE)); - if (CardData->ExtCSDRegister.CARD_TYPE & BIT0) { - DEBUG ((DEBUG_INFO, "High-Speed e MMC @ 26MHz - at rated device vo= ltage(s) supported\n")); - } - if (CardData->ExtCSDRegister.CARD_TYPE & BIT1) { - DEBUG ((DEBUG_INFO, "High-Speed e MMC @ 52MHz - at rated device vo= ltage(s) supported\n")); - } - if (CardData->ExtCSDRegister.CARD_TYPE & BIT2) { - DEBUG ((DEBUG_INFO, "High-Speed Dual Data Rate e MMC @ 52MHz - 1.8= V or 3V I/O supported\n")); - } - if (CardData->ExtCSDRegister.CARD_TYPE & BIT3) { - DEBUG ((DEBUG_INFO, "High-Speed Dual Data Rate e MMC @ 52MHz - 1.2= V I/O supported\n")); - } - if (CardData->ExtCSDRegister.CARD_TYPE & BIT4) { - DEBUG ((DEBUG_INFO, "HS200 Single Data Rate e MMC @ 200 MHz - 1.8V= I/O supported\n")); - } - if (CardData->ExtCSDRegister.CARD_TYPE & BIT5) { - DEBUG ((DEBUG_INFO, "HS200 Single Data Rate e MMC @ 200 MHz - 1.2V= I/O supported\n")); - } - if (CardData->ExtCSDRegister.CARD_TYPE & BIT6) { - DEBUG ((DEBUG_INFO, "HS400 Dual Data Rate e MMC @ 200MHz - 1.8V I/= O supported\n")); - } - if (CardData->ExtCSDRegister.CARD_TYPE & BIT7) { - DEBUG ((DEBUG_INFO, "HS400 Dual Data Rate e MMC @ 200MHz - 1.2V I/= O supported\n")); - } - - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2) || (CardData->ExtCSD= Register.CARD_TYPE & BIT3)) { - DEBUG ((DEBUG_INFO, "Card support DDR\n")); - DoubleSpeed =3D 20; //Add 20 for double speed, decoded in MMCCar= dSetBusWidth() - } - - DEBUG ((EFI_D_INFO, "%a(%d): %a() no more FPGA doublespeed workaroun= d needed\n", __FILE__, __LINE__, __FUNCTION__)); - - if (MmcHostIo->HostCapability.HighSpeedSupport) { - - HsTimingValue =3D 1; - - // - // Change to high frequency mode - // - ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT)); - SwitchArgument.CmdSet =3D 0; - SwitchArgument.Value =3D HsTimingValue; - SwitchArgument.Index =3D (UINT32) ((UINTN) - (&(CardData->ExtCSDRegister.HS_TIMING)) - = (UINTN) (&(CardData->ExtCSDRegister))); - SwitchArgument.Access =3D WriteByte_Mode; - Status =3D SendCommand ( - CardData->MmcHostIo, - SWITCH, - *(UINT32 *) &SwitchArgument, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SWITCH frequency -> %r\n", Status)); - } - - if (!EFI_ERROR (Status)) { - Status =3D SendCommand ( - MmcHostIo, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - // - // Enable the high speed mode - // - if (DoubleSpeed !=3D 0) { - Status =3D MmcHostIo->SetHostDdrMode (MmcHostIo, TRUE); - DEBUG ((DEBUG_INFO, "Set to DDR50 mode \n", Status)); - } else { - Status =3D MmcHostIo->SetHostSpeedMode (MmcHostIo, 1); - DEBUG ((DEBUG_ERROR, "Set to HS mode \n", Status)); - } - - if (EFI_ERROR (Status)) { - goto Exit; - } - // - // Change host clock - // - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) !=3D 0) { - Status =3D MmcHostIo->SetClockFrequency (MmcHostIo, FREQUENC= Y_MMC_PP_HIGH); - } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) !=3D 0)= { - Status =3D MmcHostIo->SetClockFrequency (MmcHostIo, FREQUENC= Y_MMC_PP); - } else { - Status =3D EFI_UNSUPPORTED; - } - - if (EFI_ERROR (Status)) { - goto Exit; - } - - // - // It seems no need to stall after changing bus freqeuncy. - // It is said that the freqeuncy can be changed at any time. J= ust appends 8 clocks after command. - // But SetClock alreay has delay. - // - } - } - } - - // - // Prefer wide bus width for performance - // - // - // Set to BusWidth bits mode, only version 4.0 or above support more= than 1 bits - // - if (MmcHostIo->HostCapability.BusWidth8 =3D=3D 1) { - Status =3D MMCCardSetBusWidth (CardData, DoubleSpeed + 8); - if (EFI_ERROR (Status)) { - // - // CE-ATA may support 8 bits and 4 bits, but has no software met= hod for detection - // - Status =3D MMCCardSetBusWidth (CardData, DoubleSpeed + 4); - if (EFI_ERROR (Status)) { - goto Exit; - } - } - } else if (MmcHostIo->HostCapability.BusWidth4 =3D=3D 1) { - Status =3D MMCCardSetBusWidth (CardData, DoubleSpeed + 4); - if (EFI_ERROR (Status)) { - goto Exit; - } - } - - PowerValue =3D 0; - - if (CardData->CurrentBusWidth =3D=3D 8) { - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) !=3D 0) { - PowerValue =3D CardData->ExtCSDRegister.PWR_CL_52_360; - PowerValue =3D PowerValue >> 4; - } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) !=3D 0) { - PowerValue =3D CardData->ExtCSDRegister.PWR_CL_26_360; - PowerValue =3D PowerValue >> 4; - } - } else if (CardData->CurrentBusWidth =3D=3D 4) { - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) !=3D 0) { - PowerValue =3D CardData->ExtCSDRegister.PWR_CL_52_360; - PowerValue =3D PowerValue & 0xF; - } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) !=3D 0) { - PowerValue =3D CardData->ExtCSDRegister.PWR_CL_26_360; - PowerValue =3D PowerValue & 0xF; - } - } - - if (PowerValue !=3D 0) { - // - // Update Power Class - // - ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT)); - SwitchArgument.CmdSet =3D 0; - SwitchArgument.Value =3D PowerValue; - SwitchArgument.Index =3D (UINT32) ((UINTN) - (&(CardData->ExtCSDRegister.POWER_CLASS)) = - (UINTN) (&(CardData->ExtCSDRegister))); - SwitchArgument.Access =3D WriteByte_Mode; - Status =3D SendCommand ( - MmcHostIo, - SWITCH, - *(UINT32 *) &SwitchArgument, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - Status =3D SendCommand ( - MmcHostIo, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SWITCH Power Class -> %r\n", Status)); - } - - } - } - } else { - DEBUG ((EFI_D_ERROR, "MMC Card version %d only supportes 1 bits at l= ower transfer speed\n", CardData->CSDRegister.SPEC_VERS)); - } - - // - // Register for Ready to Boot event to enable Write protection - // - Status =3D gBS->CreateEventEx ( - EVT_NOTIFY_SIGNAL, - TPL_CALLBACK, - SetEmmcWpOnEvent, - CardData, - &gEfiEventReadyToBootGuid, - &mSetEmmcWpOnEvent - ); - - } else { - // - // Pin 1, at power up this line has a 50KOhm pull up enabled in the ca= rd. - // This pull-up should be disconnected by the user, during regular dat= a transfer, - // with SET_CLR_CARD_DETECT (ACMD42) command - // - Status =3D SendAppCommand ( - CardData, - SET_CLR_CARD_DETECT, - 0, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_CLR_CARD_DETECT Fail -> %r\n", Status)); - goto Exit; - } - - // - // Set Bus Width to 4 - // - Status =3D SendAppCommand ( - CardData, - SET_BUS_WIDTH, - SD_BUS_WIDTH_4, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_BUS_WIDTH 4 bits -> %r\n", Status)); - goto Exit; - } - - Status =3D MmcHostIo->SetBusWidth (MmcHostIo, 4); - if (EFI_ERROR (Status)) { - goto Exit; - } - CardData->CurrentBusWidth =3D 4; - - if ((MmcHostIo->HostCapability.HighSpeedSupport =3D=3D FALSE) || - ((CardData->CSDRegister.CCC & BIT10) !=3D BIT10)) { - // - // Host must support high speed - // Card must support Switch function - // - goto Exit; - } - - // - // Mode =3D 0, group 1, function 1, check operation - // - Argument =3D 0xFFFF01; - ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS)); - - Status =3D SendCommand ( - MmcHostIo, - SWITCH_FUNC, - Argument, - InData, - CardData->AlignedBuffer, - sizeof (SWITCH_STATUS), - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (S= WITCH_STATUS)); - - if ((CardData->SwitchStatus.DataStructureVersion =3D=3D 0x0) || - ((CardData->SwitchStatus.Group1BusyStatus & BIT1) !=3D BIT1)) { - // - // 1. SD 1.1 card does not suppport busy bit - // 2. Ready state - // - // - // - // Mode =3D 1, group 1, function 1, BIT31 set means set mode - // - Argument =3D 0xFFFF01 | BIT31; - ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS)); - - Status =3D SendCommand ( - MmcHostIo, - SWITCH_FUNC, - Argument, - InData, - CardData->AlignedBuffer, - sizeof (SWITCH_STATUS), - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof = (SWITCH_STATUS)); - - if ((CardData->SwitchStatus.DataStructureVersion =3D=3D 0x0) || - ((CardData->SwitchStatus.Group1BusyStatus & BIT1) !=3D BIT1)) { - // - // 1. SD 1.1 card does not suppport busy bit - // 2. Ready state - // - // - // 8 clocks, (1/ 25M) * 8 =3D=3D> 320 us, so 1ms > 0.32 ms - // - gBS->Stall (1000); - } - } - } - if (!((CardData->ExtCSDRegister.CARD_TYPE & BIT2) || - (CardData->ExtCSDRegister.CARD_TYPE & BIT3))) { - // - // Set Block Length, to improve compatibility in case of some cards - // - Status =3D SendCommand ( - MmcHostIo, - SET_BLOCKLEN, - 512, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_BLOCKLEN -> %r\n", Status)); - goto Exit; - } - } - MmcHostIo->SetBlockLength (MmcHostIo, 512); - -Exit: - if (Status) { - - } - - return Status; -} - - -/** - MmcSelect - - @param[in] CardData Pointer to CARD_DATA - @param[in] Select - - @retval EFI_STATUS - -**/ -EFI_STATUS -MmcSelect ( - IN CARD_DATA *CardData, - IN BOOLEAN Select - ) -{ - return SendCommand ( - CardData->MmcHostIo, - SELECT_DESELECT_CARD, - Select ? (CardData->Address << 16) : ~(CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); -} - - -/** - MmcSendSwitch - - @param[in] CardData Pointer to CARD_DATA - @param[in] SwitchArgument Pointer to SWITCH_ARGUMENT - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcSendSwitch ( - IN CARD_DATA *CardData, - IN SWITCH_ARGUMENT *SwitchArgument - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - - MmcHostIo =3D CardData->MmcHostIo; - - Status =3D SendCommand ( - MmcHostIo, - SWITCH, - *(UINT32 *) SwitchArgument, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - Status =3D SendCommand ( - MmcHostIo, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SWITCH FAILURE\n")); - } - } - - return Status; -} - - -/** - MmcUpdateCardStatus - - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcUpdateCardStatus ( - IN CARD_DATA *CardData - ) -{ - return SendCommand ( - CardData->MmcHostIo, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); -} - - -/** - MmcMoveToTranState - - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcMoveToTranState ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - - Status =3D EFI_SUCCESS; - - if (CardData->CardStatus.CURRENT_STATE !=3D Tran_STATE) { - // - // Put the card into tran state - // - Status =3D MmcSelect (CardData, TRUE); - MmcUpdateCardStatus (CardData); - } - - if (CardData->CardStatus.CURRENT_STATE !=3D Tran_STATE) { - DEBUG ((EFI_D_ERROR, "MmcMoveToTranState: Unable to put card into tran= state\n")); - return EFI_DEVICE_ERROR; - } - - return Status; -} - - -/** - MmcReadExtCsd - - @param[in,out] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcReadExtCsd ( - IN OUT CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - - Status =3D MmcMoveToTranState (CardData); - if (EFI_ERROR (Status)) { - return Status; - } - - Status =3D SendCommand ( - CardData->MmcHostIo, - SEND_EXT_CSD, - 0, - InData, - CardData->AlignedBuffer, - sizeof (EXT_CSD), - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - DEBUG ((EFI_D_INFO, "MmcReadExtCsd: SEND_EXT_CSD -> %r\n", Status)); - if (EFI_ERROR (Status)) { - return EFI_DEVICE_ERROR; - } - - CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeof (E= XT_CSD)); - - return Status; -} - - -/** - MmcSetExtCsd8 - - @param[in] CardData Pointer to CARD_DATA - @param[in] Index - @param[in] Value - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcSetExtCsd8 ( - IN CARD_DATA *CardData, - IN UINT8 Index, - IN UINT8 Value - ) -{ - EFI_STATUS Status; - SWITCH_ARGUMENT SwitchArgument; - - Status =3D MmcMoveToTranState (CardData); - if (EFI_ERROR (Status)) { - return Status; - } - - ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT)); - SwitchArgument.CmdSet =3D 0; - SwitchArgument.Value =3D (UINT8) Value; - SwitchArgument.Index =3D (UINT8) Index; - SwitchArgument.Access =3D WriteByte_Mode; // SetBits_Mode; - - return MmcSendSwitch (CardData, &SwitchArgument); -} - - -/** - MmcSetExtCsd24 - - @param[in] CardData Pointer to CARD_DATA - @param[in] Index - @param[in] Value - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcSetExtCsd24 ( - IN CARD_DATA *CardData, - IN UINT8 Index, - IN UINT32 Value - ) -{ - EFI_STATUS Status; - UINTN Loop; - - ASSERT ((Value & 0xff000000ULL) =3D=3D 0); - - for (Loop =3D 0; Loop < 3; Loop++) { - Status =3D MmcSetExtCsd8 (CardData, Index + (UINT8) Loop, Value & 0xff= ); - if (EFI_ERROR (Status)) { - return Status; - } - Value =3D Value >> 8; - } - - return Status; -} - - -/** - MmcGetExtCsd8 - - @param[in] CardData Pointer to CARD_DATA - @param[in] Offset - - @retval CSD Register value - -**/ -UINT32 -MmcGetExtCsd8 ( - IN CARD_DATA *CardData, - IN UINTN Offset - ) -{ - ASSERT (Offset < sizeof (CardData->ExtCSDRegister)); - return ((UINT8 *) &CardData->ExtCSDRegister)[Offset]; -} - - -/** - MmcGetExtCsd32 - - @param[in] CardData Pointer to CARD_DATA - @param[in] Offset - - @retval CSD Register value - -**/ -UINT32 -MmcGetExtCsd32 ( - IN CARD_DATA *CardData, - IN UINTN Offset - ) -{ - return *(UINT32 *) (((UINT8 *) &CardData->ExtCSDRegister) + Offset); -} - - -/** - MmcGetExtCsd24 - - @param[in] CardData Pointer to CARD_DATA - @param[in] Offset - - @retval CSD Register value - -**/ -UINT32 -MmcGetExtCsd24 ( - IN CARD_DATA *CardData, - IN UINTN Offset - ) -{ - return MmcGetExtCsd32 (CardData, Offset) & 0xffffff; -} - - -/** - MmcGetCurrentPartitionNum - - @param[in] CardData Pointer to CARD_DATA - - @retval Current Partition Num - -**/ -UINTN -MmcGetCurrentPartitionNum ( - IN CARD_DATA *CardData - ) -{ - return MmcGetExtCsd8 ( - CardData, - OFFSET_OF (EXT_CSD, PARTITION_CONFIG) - ) & 0x7; -} - - -/** - SetEmmcWpOnEvent - - @param[in] Event - @param[in] Context - - @retval None - -**/ -VOID -EFIAPI -SetEmmcWpOnEvent( - IN EFI_EVENT Event, - IN VOID *Context - ) -{ - EFI_STATUS Status; - UINTN Offset; - CARD_DATA *CardData; - UINT8 TempData; - UINTN WriteProtectAddress; - UINTN WriteProtectSize; - UINTN WriteProtectGroupSize; - static BOOLEAN WriteProtectDone =3D FALSE; - HECI_FWS_REGISTER SecFwStatus; - SC_POLICY_HOB *ScPolicy; - EFI_PEI_HOB_POINTERS HobList; - SC_SCS_CONFIG *ScsConfig; - - DEBUG ((EFI_D_INFO, "eMMC Write Protection Config Checkpoint\n")); - - CardData =3D (CARD_DATA *) Context; - // - // Enable the eMMC protection - // - if (FALSE) { - if (!WriteProtectDone) { - Status =3D MmcReadExtCsd (CardData); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_INFO, "Read EXT_CSD failed\n")); - } - DEBUG ((EFI_D_INFO, "\nBOOT_WP 0x%02x", (UINT8) (CardData->ExtCSDReg= ister.BOOT_WP))); - DEBUG ((EFI_D_INFO, "\nBOOT_WP_STATUS 0x%02x", (UINT8) (CardData->Ex= tCSDRegister.BOOT_WP_STATUS))); - DEBUG ((EFI_D_INFO, "\nUSER_WP 0x%02x", (UINT8) (CardData->ExtCSDReg= ister.USER_WP))); - DEBUG ((EFI_D_INFO, "\nRST_n_FUNCTION 0x%02x\n", (UINT8) (CardData->= ExtCSDRegister.RST_n_FUNCTION))); - - if (BxtStepping() >=3D BxtPB0) { //For BXTP-B and above, BIOS to tog= gle rst_n_function from 2'b00 to 2'b01 - if ((CardData->ExtCSDRegister.RST_n_FUNCTION & 0x3) !=3D 1) { - Offset =3D OFFSET_OF (EXT_CSD, RST_n_FUNCTION); - Status =3D MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01); - if (Status) { - DEBUG ((EFI_D_INFO, "Setting RST_n_FUNCTION failed\n")); - } - } - } - - // Protect and BP - // Update Power on write protection bit in USER_WP and BP_WP EXT_CSD= registers - // - Offset =3D OFFSET_OF (EXT_CSD, ERASE_GROUP_DEF); - Status =3D MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01); - if (Status) { - DEBUG ((EFI_D_INFO, "Setting ERASE_GROUP_DEF failed\n")); - } - - if (BxtStepping() !=3D BxtPA0) { // program WP only if it's not Bxtp= -A0 - Offset =3D OFFSET_OF (EXT_CSD, BOOT_WP); - TempData =3D (CardData->ExtCSDRegister.BOOT_WP) | B_PWR_WP_EN | B_= PERM_WP_DIS; - Status =3D MmcSetExtCsd8 (CardData, (UINT8) Offset, TempData); - if (Status) { - DEBUG ((EFI_D_INFO, "BP Write protect failed\n")); - } - } - - HobList.Guid =3D GetFirstGuidHob (&gScPolicyHobGuid); - ASSERT (HobList.Guid !=3D NULL); - ScPolicy =3D (SC_POLICY_HOB *) GET_GUID_HOB_DATA (HobList.Guid); - Status =3D GetConfigBlock ((VOID *) ScPolicy, &gScsConfigGuid, (VOID= *) &ScsConfig); - ASSERT_EFI_ERROR (Status); - - SecFwStatus.ul =3D HeciPciRead32 (R_SEC_FW_STS0); - - if (SecFwStatus.r.ManufacturingMode =3D=3D 0) { - DEBUG ((EFI_D_INFO, "SEC F/W is not in Manufacturing mode and is r= eady for production \n")); - } else if (SecFwStatus.r.SeCOperationMode !=3D SEC_OPERATION_MODE_SE= COVR_JMPR) { - DEBUG ((EFI_D_INFO, "Flash Descriptor Override HW strap not set\n"= )); - } - - if (((SecFwStatus.r.ManufacturingMode =3D=3D 0) = // if EOM is set - && (SecFwStatus.r.SeCOperationMode !=3D SEC_OPERATION_MODE_SECOV= R_JMPR)) // Flash Descriptor Override HW strap not set - || (ScsConfig->GppLock =3D=3D 1) = // OR GPP Partition Lock Policy is set - ) { - // - // Protect GPP1 - // - Status =3D MmcSelectPartitionNum (CardData, 4); // Switch to GPP1 = before issuing CMD28 - if (!EFI_ERROR(Status)) { - DEBUG ((EFI_D_INFO, "\nSwitch to GPP Partition Successful\n")); - WriteProtectSize =3D (((UINTN) (CardData->ExtCSDRegister.GP_SI= ZE_MULT_1[2] *( 0x1<<16))) - +((UINTN) (CardData->ExtCSDRegister.= GP_SIZE_MULT_1[1] *( 0x1<<8))) - +((UINTN) (CardData->ExtCSDRegister.= GP_SIZE_MULT_1[0]))) - * ((UINTN) (CardData->ExtCSDRegister= .HC_WP_GRP_SIZE)) - * 512 * 1024 * ((UINTN) (CardData->= ExtCSDRegister.HC_ERASE_GRP_SIZE)); - - DEBUG ((EFI_D_INFO, "WriteProtectSize =3D 0x%x\n", WriteProtect= Size)); - - Offset =3D OFFSET_OF (EXT_CSD, USER_WP); - TempData =3D (CardData->ExtCSDRegister.USER_WP) | US_PWR_WP_EN = | US_PERM_WP_DIS; - Status =3D MmcSetExtCsd8 (CardData, (UINT8) Offset, TempData); - if (Status) { - DEBUG ((EFI_D_INFO, "GPP Write protect failed\n")); - } - if (CardData->ExtCSDRegister.ERASE_GROUP_DEF) { - WriteProtectGroupSize =3D ((UINTN) (CardData->ExtCSDRegister.= HC_WP_GRP_SIZE)) - * 512 * 1024 * ((UINTN) (CardData= ->ExtCSDRegister.HC_ERASE_GRP_SIZE)); - } else { - WriteProtectGroupSize =3D (CardData->CSDRegister.WP_GRP_SIZE = + 1) - * ((UINTN) CardData->CSDRegister.E= RASE_GRP_SIZE + 1) - * ((UINTN) CardData->CSDRegister.E= RASE_GRP_MULT + 1) - * ((UINTN) (CardData->Partitions[4= ].BlockIoMedia.BlockSize)); - } - - DEBUG ((EFI_D_INFO, "WriteProtectGroupSize =3D 0x%x\n", WritePr= otectGroupSize)); - - for (WriteProtectAddress =3D 0; WriteProtectAddress < WriteProt= ectSize; WriteProtectAddress+=3DWriteProtectGroupSize) { - // - // Send Write protect command - // - DEBUG ((EFI_D_INFO, "Send Write protect command Address =3D 0= x%x\n", WriteProtectAddress)); - Status =3D SendCommand ( - CardData->MmcHostIo, - SET_WRITE_PROT, - (UINT32) (WriteProtectAddress / 0x200), - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (Status) { - DEBUG ((EFI_D_INFO, "GPP1 Write protect failed\n")); - break; - } - } - - } - - } - } - - Status =3D MmcReadExtCsd (CardData); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_INFO, "Read EXT_CSD failed\n")); - } - - DEBUG ((EFI_D_INFO, "\nBOOT_WP 0x%02x", (UINT8) (CardData->ExtCSDRegis= ter.BOOT_WP))); - DEBUG ((EFI_D_INFO, "\nBOOT_WP_STATUS 0x%02x", (UINT8) (CardData->ExtC= SDRegister.BOOT_WP_STATUS))); - DEBUG ((EFI_D_INFO, "\nUSER_WP 0x%02x", (UINT8) (CardData->ExtCSDRegis= ter.USER_WP))); - DEBUG ((EFI_D_INFO, "\nRST_n_FUNCTION 0x%02x\n", (UINT8) (CardData->Ex= tCSDRegister.RST_n_FUNCTION))); - WriteProtectDone =3D TRUE; - } -} - - -/** - MmcSelectPartitionNum - - @param[in] CardData Pointer to CARD_DATA - @param[in] Partition - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcSelectPartitionNum ( - IN CARD_DATA *CardData, - IN UINT8 Partition - ) -{ - EFI_STATUS Status; - UINTN Offset; - UINT8 *ExtByte; - UINTN CurrentPartition; - - if (Partition > 7) { - return EFI_INVALID_PARAMETER; - } - - CurrentPartition =3D MmcGetCurrentPartitionNum (CardData); - if (Partition =3D=3D CurrentPartition) { - return EFI_SUCCESS; - } - MmcMoveToTranState (CardData); - Status =3D MmcReadExtCsd (CardData); - if (EFI_ERROR (Status)) { - return Status; - } - - DEBUG ((EFI_D_INFO, - "MmcSelectPartitionNum: Switch partition: %d =3D> %d\n", - CurrentPartition, - Partition - )); - - Offset =3D OFFSET_OF (EXT_CSD, PARTITION_CONFIG); - Status =3D MmcSetExtCsd8 (CardData, (UINT8) Offset, Partition); - -#if 1 - Status =3D MmcReadExtCsd (CardData); - if (EFI_ERROR (Status)) { - return Status; - } - - CurrentPartition =3D MmcGetCurrentPartitionNum (CardData); - if (Partition !=3D CurrentPartition) { - DEBUG ((EFI_D_INFO, "MmcSelectPartitionNum: Switch partition failed!\n= ")); - return EFI_DEVICE_ERROR; - } - - ExtByte =3D NULL; -#else - if (!EFI_ERROR (Status)) { - ExtByte =3D ((UINT8 *) &CardData->ExtCSDRegister) + Offset; - *ExtByte =3D (UINT8) ((*ExtByte & 0xF7) | Partition); - } -#endif - MmcMoveToTranState (CardData); - - return Status; -} - - -/** - MmcSelectPartitionNum - - @param[in] Partition Pointer to MMC_PARTITION_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcSelectPartition ( - IN MMC_PARTITION_DATA *Partition - ) -{ - return MmcSelectPartitionNum ( - Partition->CardData, - (UINT8) CARD_DATA_PARTITION_NUM (Partition) - ); -} - - -/** - MmcSetPartition - - @param[in] CardData Pointer to CARD_DATA - @param[in] Value 0: user partition; 1: boot part= ition 1; 2:boot partition 2 - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MmcSetPartition ( - IN CARD_DATA *CardData, - IN UINT8 Value - ) -{ - EFI_STATUS Status; - UINTN Offset; - UINT32 Data; - - Offset =3D OFFSET_OF (EXT_CSD, PARTITION_CONFIG); - Data =3D MmcGetExtCsd8 (CardData, Offset); - Data &=3D 0xf8; - Data |=3D Value; - Status =3D MmcSetExtCsd8 (CardData, (UINT8) Offset, (UINT8) Data); - - return Status; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcM= ediaDeviceDxe/MediaDeviceDriver.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCl= uster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c deleted file mode 100644 index 7f5bd11..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDev= iceDxe/MediaDeviceDriver.c +++ /dev/null @@ -1,605 +0,0 @@ -/** @file - UEFI Driver Entry and Binding support. - - Copyright (c) 1999 - 2017, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include -#include - -// -// MMCSDIOController Driver Global Variables -// -EFI_DRIVER_BINDING_PROTOCOL gMediaDeviceDriverBinding =3D { - MediaDeviceDriverBindingSupported, - MediaDeviceDriverBindingStart, - MediaDeviceDriverBindingStop, - 0x10, - NULL, - NULL -}; - -EFI_EMMC_CARD_INFO_PROTOCOL *gEfiEmmcCardInfo =3D NULL; - -/** - Entry point for EFI drivers. - - @param[in] ImageHandle EFI_HANDLE - @param[in] SystemTable EFI_SYSTEM_TABLE - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Fail - -**/ -EFI_STATUS -EFIAPI -MediaDeviceDriverEntryPoint ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - return EfiLibInstallAllDriverProtocols ( - ImageHandle, - SystemTable, - &gMediaDeviceDriverBinding, - ImageHandle, - &gMediaDeviceComponentName, - NULL, - NULL - ); -} - - -/** - Test to see if this driver supports ControllerHandle. Any ControllerHand= le - that has installed will be supported. - - @param[in] This Protocol instance pointer. - @param[in] Controlle Handle of device to test - @param[in] RemainingDevicePath Not used - - @retval EFI_SUCCESS This driver supports this device. - @retval EFI_UNSUPPORTED This driver does not support this devi= ce. - -**/ -EFI_STATUS -EFIAPI -MediaDeviceDriverBindingSupported ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - - // - // Test whether there is MMCHostIO Protocol attached on the controller h= andle. - // - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiMmcHostIoProtocolGuid, - (VOID **) &MmcHostIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - if (EFI_ERROR (Status)) { - goto Exit; - } - - gBS->CloseProtocol ( - Controller, - &gEfiMmcHostIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - -Exit: - return Status; -} - - -/** - Starting the Media Device Driver - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test - @param[in] RemainingDevicePath Not used - - @retval EFI_SUCCESS supports this device. - @retval EFI_UNSUPPORTED do not support this device. - @retval EFI_DEVICE_ERROR cannot be started due to device Error - @retval EFI_OUT_OF_RESOURCES cannot allocate resources - -**/ -EFI_STATUS -EFIAPI -MediaDeviceDriverBindingStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -{ - EFI_STATUS Status; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo; - CARD_DATA *CardData; - UINTN Loop; - EFI_EMMC_CARD_INFO_PROTOCOL *EfiEmmcCardInfoRegister; - - DEBUG ((EFI_D_INFO, "%a(%d): %a()\n", __FILE__, __LINE__, __FUNCTION__)); - - EfiEmmcCardInfoRegister =3D NULL; - CardData =3D NULL; - MmcHostIo =3D NULL; - - // - // Alloc memory for EfiEmmcCardInfoRegister variable - // - EfiEmmcCardInfoRegister =3D (EFI_EMMC_CARD_INFO_PROTOCOL *) AllocateZero= Pool (sizeof (EFI_EMMC_CARD_INFO_PROTOCOL)); - if (EfiEmmcCardInfoRegister =3D=3D NULL) { - Status =3D EFI_OUT_OF_RESOURCES; - goto Exit; - } - - // - // Open PCI I/O Protocol and save pointer to open protocol - // in private data area. - // - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiMmcHostIoProtocolGuid, - (VOID **) &MmcHostIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to open gEfi= MmcHostIoProtocolGuid \n")); - goto Exit; - } - - Status =3D MmcHostIo->DetectCardAndInitHost (MmcHostIo); - if (EFI_ERROR (Status)) { - DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to DetectCar= dAndInitHost %r\n", Status)); - goto Exit; - } - - CardData =3D (CARD_DATA *) AllocateZeroPool (sizeof (CARD_DATA)); - if (CardData =3D=3D NULL) { - Status =3D EFI_OUT_OF_RESOURCES; - DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to AllocateZ= eroPool(CARD_DATA) \n")); - goto Exit; - } - - ASSERT (MmcHostIo->HostCapability.BoundarySize >=3D 4 * 1024); - - CardData->RawBufferPointer =3D (UINT8*) (UINTN) 0xffffffff; - - DEBUG ((EFI_D_INFO, "CardData->RawBufferPointer =3D 0x%x \n",CardData->R= awBufferPointer)); - DEBUG ((EFI_D_INFO, "requesting 0x%x pages \n",EFI_SIZE_TO_PAGES(2 * Mmc= HostIo->HostCapability.BoundarySize))); - - // - // Allocated the buffer under 4G - // - Status =3D gBS->AllocatePages ( - AllocateMaxAddress, - EfiBootServicesData, - EFI_SIZE_TO_PAGES (2 * MmcHostIo->HostCapability.Boundar= ySize), - (EFI_PHYSICAL_ADDRESS *) (&(CardData->RawBufferPointer)) - ); - DEBUG ((EFI_D_INFO, "CardData->RawBufferPointer =3D 0x%x \n",CardData->R= awBufferPointer)); - if (!EFI_ERROR (Status)) { - CardData->RawBufferPointer =3D ZeroMem (CardData->RawBufferPointer, EF= I_SIZE_TO_PAGES (2 * MmcHostIo->HostCapability.BoundarySize)); - } else { - DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to AllocateZ= eroPool(2*x) \n")); - Status =3D EFI_OUT_OF_RESOURCES; - goto Exit; - } - CardData->AlignedBuffer =3D CardData->RawBufferPointer - ((UINTN) (CardD= ata->RawBufferPointer) & (MmcHostIo->HostCapability.BoundarySize - 1)) + Mm= cHostIo->HostCapability.BoundarySize; - - CardData->Signature =3D CARD_DATA_SIGNATURE; - CardData->MmcHostIo =3D MmcHostIo; - CardData->Handle =3D Controller; - for (Loop =3D 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) { - CardData->Partitions[Loop].Signature =3D CARD_PARTITION_SIGNATURE; - } - Status =3D MMCSDCardInit (CardData); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to MMCSDCard= Init \n")); - goto Exit; - } - - DEBUG ((DEBUG_INFO, "MediaDeviceDriverBindingStart: MMC SD card\n")); - Status =3D MMCSDBlockIoInit (CardData); - - if (EFI_ERROR (Status)) { - DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Card BlockIo init= failed\n")); - goto Exit; - } - - - Status =3D MediaDeviceDriverInstallBlockIo (This, CardData); - if (EFI_ERROR (Status)) { - DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to install g= EfiBlockIoProtocolGuid \n")); - goto Exit; - } - - // - // Component name protocol - // - Status =3D AddUnicodeString ( - "eng", - gMediaDeviceComponentName.SupportedLanguages, - &CardData->ControllerNameTable, - L"MMC/SD Media Device" - ); - if (EFI_ERROR (Status)) { - Status =3D EFI_OUT_OF_RESOURCES; - for (Loop =3D 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) { - if (!CardData->Partitions[Loop].Present) { - continue; - } - gBS->UninstallMultipleProtocolInterfaces ( - CardData->Partitions[Loop].Handle, - &gEfiBlockIoProtocolGuid, - &CardData->Partitions[Loop].BlockIo, - &gEfiDevicePathProtocolGuid, - CardData->Partitions[Loop].DevPath, - NULL - ); - } - goto Exit; - } - if (EfiEmmcCardInfoRegister !=3D NULL) { - - // - // assign to protocol - // - EfiEmmcCardInfoRegister->CardData =3D CardData; - - Status =3D gBS->InstallMultipleProtocolInterfaces ( - &Controller, - &gEfiEmmcCardInfoProtocolGuid, - EfiEmmcCardInfoRegister, - NULL - ); - if (EFI_ERROR (Status)) { - DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Install eMMC Ca= rd info protocol failed\n")); - for (Loop =3D 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) { - if (!CardData->Partitions[Loop].Present) { - continue; - } - gBS->UninstallMultipleProtocolInterfaces ( - CardData->Partitions[Loop].Handle, - &gEfiBlockIoProtocolGuid, - &CardData->Partitions[Loop].BlockIo, - &gEfiDevicePathProtocolGuid, - CardData->Partitions[Loop].DevPath, - NULL - ); - } - - goto Exit; - } - - gEfiEmmcCardInfo =3D EfiEmmcCardInfoRegister; - } - - DEBUG ((DEBUG_INFO, "MediaDeviceDriverBindingStart: Started\n")); - -Exit: - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: End with failure\= n")); - if (CardData !=3D NULL && MmcHostIo !=3D NULL) { - if (CardData->RawBufferPointer !=3D NULL) { - gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBuffer= Pointer, EFI_SIZE_TO_PAGES (MmcHostIo->HostCapability.BoundarySize * 2)); - } - FreePool (CardData); - } - gBS->CloseProtocol ( - Controller, - &gEfiMmcHostIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - } - return Status; -} - - -/** - Stop this driver on ControllerHandle. Support stoping any child handles - created by this driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to stop driver on - @param[in] NumberOfChildren Number of Children in the ChildHandle= Buffer - @param[in] ChildHandleBuffer List of handles for the children we n= eed to stop. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Fail - -**/ -EFI_STATUS -EFIAPI -MediaDeviceDriverBindingStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer - ) -{ - EFI_STATUS Status; - CARD_DATA *CardData; - BOOLEAN AllChildrenStopped; - UINTN Index; - UINTN Pages =3D 0; - - Status =3D EFI_SUCCESS; - CardData =3D gEfiEmmcCardInfo->CardData; - - if (NumberOfChildren =3D=3D 0) { - Status =3D gBS->UninstallMultipleProtocolInterfaces ( - Controller, - &gEfiEmmcCardInfoProtocolGuid, - gEfiEmmcCardInfo, - NULL - ); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop: UNINSTALL gEfiEm= mcCardInfoProtocolGuid FAILURE\n")); - return Status; - } - - FreeUnicodeStringTable (CardData->ControllerNameTable); - - Pages =3D (2 * (CardData->MmcHostIo->HostCapability.BoundarySize)); - if (CardData->RawBufferPointer !=3D NULL) { - FreePages (CardData->RawBufferPointer, EFI_SIZE_TO_PAGES(Pages)); - } - - Status =3D gBS->CloseProtocol ( - Controller, - &gEfiMmcHostIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - - if (MediaDeviceDriverAllPartitionNotPresent(CardData)) { - FreePool (CardData); - FreePool (gEfiEmmcCardInfo); - gEfiEmmcCardInfo =3D NULL; - } - - return Status; - } - - AllChildrenStopped =3D TRUE; - for (Index =3D 0; Index < NumberOfChildren; Index++) { - Status =3D MediaDeviceDriverUninstallBlockIo(This, CardData, ChildHand= leBuffer[Index]); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop: UNINSTALL block = io FAILURE\n")); - AllChildrenStopped =3D FALSE; - break; - } - } - - return Status; -} - - -BOOLEAN -MediaDeviceDriverAllPartitionNotPresent ( - IN CARD_DATA *CardData - ) -{ - BOOLEAN AllPartitionNotPresent; - UINTN Loop; - MMC_PARTITION_DATA *Partition; - - Partition =3D CardData->Partitions; - - AllPartitionNotPresent =3D TRUE; - - for (Loop =3D 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) { - if (Partition->Present) { - AllPartitionNotPresent =3D FALSE; - break; - } - } - - return AllPartitionNotPresent; -} - - -STATIC -struct { - DEVICE_LOGICAL_UNIT_DEVICE_PATH LogicalUnit; - EFI_DEVICE_PATH_PROTOCOL End; -} EmmcDevPathTemplate =3D { - { - { - MESSAGING_DEVICE_PATH, - MSG_DEVICE_LOGICAL_UNIT_DP, - { - sizeof (DEVICE_LOGICAL_UNIT_DEVICE_PATH), - 0 - }, - }, - 0 - }, - { - END_DEVICE_PATH_TYPE, - END_ENTIRE_DEVICE_PATH_SUBTYPE, - { - END_DEVICE_PATH_LENGTH, - 0 - } - } -}; - - -/** - MediaDeviceDriverInstallBlockIo - - @param[in] This Pointer to the EFI_DRIVER_BINDING_PR= OTOCOL. - @param[in] CardData Pointer to CARD_DATA - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MediaDeviceDriverInstallBlockIo ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - UINT8 Loop; - MMC_PARTITION_DATA *Partition; - EFI_DEVICE_PATH_PROTOCOL *MainPath; - EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo =3D NULL; - - Partition =3D CardData->Partitions; - - Status =3D gBS->HandleProtocol ( - CardData->Handle, - &gEfiDevicePathProtocolGuid, - (VOID **) &MainPath - ); - if (EFI_ERROR (Status)) { - return Status; - } - - for (Loop =3D 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) { - if (!Partition->Present) { - continue; - } - - DEBUG ((EFI_D_INFO, "MediaDeviceDriverInstallBlockIo: Installing Block= I/O for partition %d\n", Loop)); - - Partition->Handle =3D NULL; - Partition->CardData =3D CardData; - - EmmcDevPathTemplate.LogicalUnit.Lun =3D Loop; - Partition->DevPath =3D - AppendDevicePath ( - MainPath, - (EFI_DEVICE_PATH_PROTOCOL *) &EmmcDevPathTemplate - ); - if (Partition->DevPath =3D=3D NULL) { - Status =3D EFI_OUT_OF_RESOURCES; - break; - } - - Status =3D gBS->InstallProtocolInterface ( - &(Partition->Handle), - &gEfiDevicePathProtocolGuid, - EFI_NATIVE_INTERFACE, - Partition->DevPath - ); - if (EFI_ERROR (Status)) { - break; - } - - Status =3D gBS->InstallProtocolInterface ( - &(Partition->Handle), - &gEfiBlockIoProtocolGuid, - EFI_NATIVE_INTERFACE, - &Partition->BlockIo - ); - - // - // Open parent controller by child - // - Status =3D gBS->OpenProtocol ( - CardData->Handle, - &gEfiMmcHostIoProtocolGuid, - (VOID **) &MmcHostIo, - This->DriverBindingHandle, - Partition->Handle, - EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER - ); - } - - return Status; -} - - -/** - MediaDeviceDriverUninstallBlockIo - - @param[in] This Pointer to the EFI_DRIVER_BINDING_P= ROTOCOL. - @param[in] CardData Pointer to CARD_DATA - @param[in] Handle Handle of Partition - - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_SUCCESS - -**/ -EFI_STATUS -MediaDeviceDriverUninstallBlockIo ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN CARD_DATA *CardData, - IN EFI_HANDLE Handle - ) -{ - EFI_STATUS Status; - UINTN Loop; - MMC_PARTITION_DATA *Partition; - - Partition =3D CardData->Partitions; - Status =3D EFI_SUCCESS; - - for (Loop =3D 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) { - if (!Partition->Present || Partition->Handle !=3D Handle) { - continue; - } - - // - // Close MmcHostIoProtocol by child - // - Status =3D gBS->CloseProtocol ( - CardData->Handle, - &gEfiMmcHostIoProtocolGuid, - This->DriverBindingHandle, - Partition->Handle - ); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "CloseProtocol gEfiMmcHostIoProtocolGuid FAILUR= E \n")); - return Status; - } - - Status =3D gBS->UninstallMultipleProtocolInterfaces ( - Partition->Handle, - &gEfiBlockIoProtocolGuid, - &Partition->BlockIo, - &gEfiDevicePathProtocolGuid, - Partition->DevPath, - NULL - ); - Partition->Present =3D FALSE; - DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop gEfiBlockIoProtocol= Guid removed. %x\n", Status)); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MediaDeviceDriverUninstallBlockIo UNISTALL FAI= LURE \n")); - } - return Status; - } - - return EFI_INVALID_PARAMETER; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcM= ediaDeviceDxe/MmcMediaDeviceDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/South= Cluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf deleted file mode 100644 index 500d1de..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDev= iceDxe/MmcMediaDeviceDxe.inf +++ /dev/null @@ -1,71 +0,0 @@ -## @file -# SD Host module -# -# Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.
-# -# This program and the accompanying materials -# are licensed and made available under the terms and conditions of the B= SD License -# which accompanies this distribution. The full text of the license may b= e found at -# http://opensource.org/licenses/bsd-license.php. -# -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IM= PLIED. -# -## - -[Defines] - INF_VERSION =3D 0x00010005 - BASE_NAME =3D MmcMediaDevice - FILE_GUID =3D 1CFD8F87-355A-4954-859F-DDC5D8876D44 - MODULE_TYPE =3D UEFI_DRIVER - VERSION_STRING =3D 1.0 - ENTRY_POINT =3D MediaDeviceDriverEntryPoint - -# -# The following information is for reference only and not required by the = build tools. -# -# VALID_ARCHITECTURES =3D IA32 X64 IPF EBC -# - -[Sources.common] - ComponentName.c - MediaDeviceDriver.c - MMCSDBlockIo.c - MMCSDTransfer.c - -[Packages] - MdePkg/MdePkg.dec - BroxtonSiPkg/BroxtonSiPkg.dec - BroxtonSiPkg/BroxtonSiPrivate.dec - -[LibraryClasses] - UefiDriverEntryPoint - DebugLib - UefiBootServicesTableLib - BaseMemoryLib - MemoryAllocationLib - UefiLib - DevicePathLib - IoLib - PcdLib - HobLib - PciLib - SteppingLib - ConfigBlockLib - -[Guids] - gEfiEventReadyToBootGuid ## UNDEFINED - gScPolicyHobGuid - gEfiUnbootablePartitionGuid ## PRODUCE ## GUID - gScsConfigGuid - -[Protocols] - gEfiDevicePathProtocolGuid ## BY_START - gEfiMmcHostIoProtocolGuid ## CONSUMES - gEfiBlockIoProtocolGuid ## BY_START - gEfiEmmcCardInfoProtocolGuid ## BY_START - gEfiEmmcBootPartitionProtocolGuid ## BY_START - -[Pcd] - gEfiBxtTokenSpaceGuid.PcdEmmcManufacturerId ## PRODUCES - gEfiBxtTokenSpaceGuid.PcdProductSerialNumber ## PRODUCES diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdCon= trollerDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/S= dio/Dxe/SD/SdControllerDxe/ComponentName.c deleted file mode 100644 index 0bc9861..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdController= Dxe/ComponentName.c +++ /dev/null @@ -1,233 +0,0 @@ -/** @file - UEFI Component Name(2) protocol implementation for SD controller driver. - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "SdController.h" - -// -// EFI Component Name Protocol -// -GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSdControllerNa= me =3D { - SdControllerGetDriverName, - SdControllerGetControllerName, - "eng" -}; - - -// -// EFI Component Name 2 Protocol -// -GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSdControllerNa= me2 =3D { - (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SdControllerGetDriverName, - (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SdControllerGetControllerName, - "en" -}; - - -GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSdControllerDriver= NameTable[] =3D { - { "eng;en", L"EFI SD Host Controller Driver" }, - { NULL, NULL } -}; - - -// -// EFI Component Name Functions -// -/** - Retrieves a Unicode string that is the user readable name of the driver. - - This function retrieves the user readable name of a driver in the form o= f a - Unicode string. If the driver specified by This has a user readable name= in - the language specified by Language, then a pointer to the driver name is - returned in DriverName, and EFI_SUCCESS is returned. If the driver speci= fied - by This does not support the language specified by Language, - then EFI_UNSUPPORTED is returned. - - @param[in] This A pointer to the EFI_COMPONENT_NAME2= _PROTOCOL or - EFI_COMPONENT_NAME_PROTOCOL instance. - - @param[in] Language A pointer to a Null-terminated ASCII= string - array indicating the language. This = is the - language of the driver name that the= caller is - requesting, and it must match one of= the - languages specified in SupportedLang= uages. The - number of languages supported by a d= river is up - to the driver writer. Language is sp= ecified - in RFC 3066 or ISO 639-2 language co= de format. - - @param[out] DriverName A pointer to the Unicode string to r= eturn. - This Unicode string is the name of t= he - driver specified by This in the lang= uage - specified by Language. - - @retval EFI_SUCCESS The Unicode string for the Driver sp= ecified by - This and the language specified by L= anguage was - returned in DriverName. - - @retval EFI_INVALID_PARAMETER Language is NULL. - - @retval EFI_INVALID_PARAMETER DriverName is NULL. - - @retval EFI_UNSUPPORTED The driver specified by This does no= t support - the language specified by Language. - -**/ -EFI_STATUS -EFIAPI -SdControllerGetDriverName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN CHAR8 *Language, - OUT CHAR16 **DriverName - ) -{ - return LookupUnicodeString2 ( - Language, - This->SupportedLanguages, - mSdControllerDriverNameTable, - DriverName, - (BOOLEAN)(This =3D=3D &gSdControllerName) - ); -} - - -/** - Retrieves a Unicode string that is the user readable name of the control= ler - that is being managed by a driver. - - This function retrieves the user readable name of the controller specifi= ed by - ControllerHandle and ChildHandle in the form of a Unicode string. If the - driver specified by This has a user readable name in the language specif= ied by - Language, then a pointer to the controller name is returned in Controlle= rName, - and EFI_SUCCESS is returned. If the driver specified by This is not cur= rently - managing the controller specified by ControllerHandle and ChildHandle, - then EFI_UNSUPPORTED is returned. If the driver specified by This does = not - support the language specified by Language, then EFI_UNSUPPORTED is retu= rned. - - @param[in] This A pointer to the EFI_COMPONENT_NAME2_P= ROTOCOL or - EFI_COMPONENT_NAME_PROTOCOL instance. - - @param[in] ControllerHandle The handle of a controller that the dr= iver - specified by This is managing. This h= andle - specifies the controller whose name is= to be - returned. - - @param[in] ChildHandle The handle of the child controller to = retrieve - the name of. This is an optional para= meter that - may be NULL. It will be NULL for devi= ce - drivers. It will also be NULL for a b= us drivers - that wish to retrieve the name of the = bus - controller. It will not be NULL for a= bus - driver that wishes to retrieve the nam= e of a - child controller. - - @param[in] Language A pointer to a Null-terminated ASCII s= tring - array indicating the language. This i= s the - language of the driver name that the c= aller is - requesting, and it must match one of t= he - languages specified in SupportedLangua= ges. The - number of languages supported by a dri= ver is up - to the driver writer. Language is spec= ified in - RFC 3066 or ISO 639-2 language code fo= rmat. - - @param[out] ControllerName A pointer to the Unicode string to ret= urn. - This Unicode string is the name of the - controller specified by ControllerHand= le and - ChildHandle in the language specified = by - Language from the point of view of the= driver - specified by This. - - @retval EFI_SUCCESS The Unicode string for the user readab= le name in - the language specified by Language for= the - driver specified by This was returned = in - DriverName. - - @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HA= NDLE. - - @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not = a valid - EFI_HANDLE. - - @retval EFI_INVALID_PARAMETER Language is NULL. - - @retval EFI_INVALID_PARAMETER ControllerName is NULL. - - @retval EFI_UNSUPPORTED The driver specified by This is not cu= rrently - managing the controller specified by - ControllerHandle and ChildHandle. - - @retval EFI_UNSUPPORTED The driver specified by This does not = support - the language specified by Language. - -**/ -EFI_STATUS -EFIAPI -SdControllerGetControllerName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_HANDLE ChildHandle O= PTIONAL, - IN CHAR8 *Language, - OUT CHAR16 **ControllerName - ) -{ - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - SDHOST_DATA *SdHostData; - - // - // This is a device driver, so ChildHandle must be NULL. - // - if (ChildHandle !=3D NULL) { - return EFI_UNSUPPORTED; - } - - // - // Make sure this driver is currently managing ControllerHandle - // - Status =3D EfiTestManagedDevice ( - ControllerHandle, - gSdControllerDriverBinding.DriverBindingHandle, - &gEfiPciIoProtocolGuid - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - // - // Get the device context - // - Status =3D gBS->OpenProtocol ( - ControllerHandle, - &gEfiSdHostIoProtocolGuid, - (VOID **) &SdHostIo, - gSdControllerDriverBinding.DriverBindingHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - SdHostData =3D SDHOST_DATA_FROM_THIS (SdHostIo); - - return LookupUnicodeString2 ( - Language, - This->SupportedLanguages, - SdHostData->ControllerNameTable, - ControllerName, - (BOOLEAN)(This =3D=3D &gSdControllerName) - ); - -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdCon= trollerDxe/ComponentName.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/S= dio/Dxe/SD/SdControllerDxe/ComponentName.h deleted file mode 100644 index 89d8a27..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdController= Dxe/ComponentName.h +++ /dev/null @@ -1,145 +0,0 @@ -/** @file - This file contains the declarations for component name routines. - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#ifndef _COMPONENT_NAME_H_ -#define _COMPONENT_NAME_H_ - -/** - Retrieves a Unicode string that is the user readable name of the driver. - - This function retrieves the user readable name of a driver in the form o= f a - Unicode string. If the driver specified by This has a user readable name= in - the language specified by Language, then a pointer to the driver name is - returned in DriverName, and EFI_SUCCESS is returned. If the driver speci= fied - by This does not support the language specified by Language, - then EFI_UNSUPPORTED is returned. - - @param[in] This A pointer to the EFI_COMPONENT_NAME2_P= ROTOCOL or - EFI_COMPONENT_NAME_PROTOCOL instance. - - @param[in] Language A pointer to a Null-terminated ASCII s= tring - array indicating the language. This is= the - language of the driver name that the c= aller is - requesting, and it must match one of t= he - languages specified in SupportedLangua= ges. The - number of languages supported by a dri= ver is up - to the driver writer. Language is spec= ified - in RFC 3066 or ISO 639-2 language code= format. - - @param[out] DriverName A pointer to the Unicode string to ret= urn. - This Unicode string is the name of the - driver specified by This in the langua= ge - specified by Language. - - @retval EFI_SUCCESS The Unicode string for the Driver spec= ified by - This and the language specified by Lan= guage was - returned in DriverName. - - @retval EFI_INVALID_PARAMETER Language is NULL. - - @retval EFI_INVALID_PARAMETER DriverName is NULL. - - @retval EFI_UNSUPPORTED The driver specified by This does not = support - the language specified by Language. - -**/ -EFI_STATUS -EFIAPI -SdControllerGetDriverName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN CHAR8 *Language, - OUT CHAR16 **DriverName - ); - -/** - Retrieves a Unicode string that is the user readable name of the control= ler - that is being managed by a driver. - - This function retrieves the user readable name of the controller specifi= ed by - ControllerHandle and ChildHandle in the form of a Unicode string. If the - driver specified by This has a user readable name in the language specif= ied by - Language, then a pointer to the controller name is returned in Controlle= rName, - and EFI_SUCCESS is returned. If the driver specified by This is not cur= rently - managing the controller specified by ControllerHandle and ChildHandle, - then EFI_UNSUPPORTED is returned. If the driver specified by This does = not - support the language specified by Language, then EFI_UNSUPPORTED is retu= rned. - - @param[in] This A pointer to the EFI_COMPONENT_NAME= 2_PROTOCOL or - EFI_COMPONENT_NAME_PROTOCOL instanc= e. - - @param[in] ControllerHandle The handle of a controller that the= driver - specified by This is managing. Thi= s handle - specifies the controller whose name= is to be - returned. - - @param[in] ChildHandle The handle of the child controller = to retrieve - the name of. This is an optional p= arameter that - may be NULL. It will be NULL for d= evice - drivers. It will also be NULL for = a bus drivers - that wish to retrieve the name of t= he bus - controller. It will not be NULL fo= r a bus - driver that wishes to retrieve the = name of a - child controller. - - @param[in] Language A pointer to a Null-terminated ASCI= I string - array indicating the language. Thi= s is the - language of the driver name that th= e caller is - requesting, and it must match one o= f the - languages specified in SupportedLan= guages. The - number of languages supported by a = driver is up - to the driver writer. Language is s= pecified in - RFC 3066 or ISO 639-2 language code= format. - - @param[out] ControllerName A pointer to the Unicode string to = return. - This Unicode string is the name of = the - controller specified by ControllerH= andle and - ChildHandle in the language specifi= ed by - Language from the point of view of = the driver - specified by This. - - @retval EFI_SUCCESS The Unicode string for the user rea= dable name in - the language specified by Language = for the - driver specified by This was return= ed in - DriverName. - - @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI= _HANDLE. - - @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is n= ot a valid - EFI_HANDLE. - - @retval EFI_INVALID_PARAMETER Language is NULL. - - @retval EFI_INVALID_PARAMETER ControllerName is NULL. - - @retval EFI_UNSUPPORTED The driver specified by This is not= currently - managing the controller specified by - ControllerHandle and ChildHandle. - - @retval EFI_UNSUPPORTED The driver specified by This does n= ot support - the language specified by Language. - -**/ -EFI_STATUS -EFIAPI -SdControllerGetControllerName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_HANDLE ChildHandle OPTIONAL, - IN CHAR8 *Language, - OUT CHAR16 **ControllerName - ); - -#endif - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdCon= trollerDxe/SdController.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sd= io/Dxe/SD/SdControllerDxe/SdController.c deleted file mode 100644 index f481196..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdController= Dxe/SdController.c +++ /dev/null @@ -1,1804 +0,0 @@ -/** @file - The SD host controller driver model and HC protocol routines. - - Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "SdController.h" - -EFI_DRIVER_BINDING_PROTOCOL gSdControllerDriverBinding =3D { - SdControllerSupported, - SdControllerStart, - SdControllerStop, - 0x20, - NULL, - NULL -}; - - -EFI_SD_HOST_IO_PROTOCOL mSdHostIo =3D { - EFI_SD_HOST_IO_PROTOCOL_REVISION_01, - { - 0, // HighSpeedSupport - 0, // V18Support - 0, // V30Support - 0, // V33Support - 0, // Reserved0 - 0, // BusWidth4 - 0, // BusWidth8 - 0, // Reserved1 - 0, // Reserved1 - (512 * 1024) // BoundarySize - }, - - SendCommand, - SetClockFrequency, - SetBusWidth, - SetHostVoltage, - ResetSdHost, - EnableAutoStopCmd, - DetectCardAndInitHost, - SetBlockLength, - SetHighSpeedMode, - SetDDRMode -}; - - -/** - Find sdclk_freq_sel and upr_sdclk_freq_sel bits - for Clock Control Register (CLK_CTL)Offset 2Ch when using 8bit or 10bit - divided clock mode. - - @param[in] BaseClockFreg Base Clock Frequency in Hz For SD Cloc= k in the - Capabilities register. - @param[in] TargetFreq Target Frequency in Hz to reach. - @param[in] Is8BitMode True if 8-bit Divided Clock Mode else = 10bit mode. - @param[out] Bits sdclk_freq_sel and upr_sdclk_freq_sel = bits for - TargetFreq. - - @retval EFI_SUCCESS Bits setup. - @retval EFI_UNSUPPORTED Cannot divide base clock to reach targ= et clock. - -**/ -EFI_STATUS -DividedClockModeBits ( - IN CONST UINTN BaseClockFreg, - IN CONST UINTN TargetFreq, - IN CONST BOOLEAN Is8BitMode, - OUT UINT16 *Bits - ) -{ - UINTN N; - UINTN CurrFreq; - - *Bits =3D 0; - CurrFreq =3D BaseClockFreg; - N =3D 0; - // - // N =3D=3D 0 same for 8bit & 10bit mode i.e. BaseClockFreg of controlle= r. - // - if (TargetFreq < CurrFreq) { - if (Is8BitMode) { - N =3D 1; - do { - // - // N values for 8bit mode when N > 0. - // Bit[15:8] SDCLK Frequency Select at offset 2Ch - // 80h - base clock divided by 256 - // 40h - base clock divided by 128 - // 20h - base clock divided by 64 - // 10h - base clock divided by 32 - // 08h - base clock divided by 16 - // 04h - base clock divided by 8 - // 02h - base clock divided by 4 - // 01h - base clock divided by 2 - // - CurrFreq =3D BaseClockFreg / (2 * N); - if (TargetFreq >=3D CurrFreq) { - break; - } - N *=3D 2; - if (N > V_MMIO_CLKCTL_MAX_8BIT_FREQ_SEL) { - return EFI_UNSUPPORTED; - } - } while (TRUE); - } else { - N =3D 1; - CurrFreq =3D BaseClockFreg / (2 * N); - // - // (try N =3D 0 or 1 first since don't want divide by 0). - // - if (TargetFreq < CurrFreq) { - // - // If still no match then calculate it for 10bit. - // N values for 10bit mode. - // N 1/2N Divided Clock (Duty 50%). - // from Spec "The length of divider is extended to 10 bits and all - // divider values shall be supported. - // - N =3D (BaseClockFreg / TargetFreq) / 2; - - // - // Can only be N or N+1; - // - CurrFreq =3D BaseClockFreg / (2 * N); - if (TargetFreq < CurrFreq) { - N++; - CurrFreq =3D BaseClockFreg / (2 * N); - } - - if (N > V_MMIO_CLKCTL_MAX_10BIT_FREQ_SEL) { - return EFI_UNSUPPORTED; - } - - // - // Set upper bits of SDCLK Frequency Select (bits 7:6 of reg 0x2c). - // - *Bits |=3D ((UINT16) ((N >> 2) & B_MMIO_CLKCTL_UPR_SDCLK_FREQ_SEL_= MASK)); - } - } - } - - // - // Set lower bits of SDCLK Frequency Select (bits 15:8 of reg 0x2c). - // - *Bits |=3D ((UINT16) ((UINT8) N) << 8); - DEBUG ( - (EFI_D_INFO, - "SDIO:DividedClockModeBits: %dbit mode Want %dHz Got %dHz bits =3D %04= x\r\n", - (Is8BitMode) ? 8 : 10, - TargetFreq, - CurrFreq, - (UINTN) *Bits - )); - - return EFI_SUCCESS; -} - - -/** - Print type of error and command index - - @param[in] CommandIndex Command index to set the command index = field of command register. - @param[in] ErrorCode Error interrupt status read from host c= ontroller - - @retval EFI_DEVICE_ERROR - @retval EFI_TIMEOUT - @retval EFI_CRC_ERROR - -**/ -EFI_STATUS -GetErrorReason ( - IN UINT16 CommandIndex, - IN UINT16 ErrorCode - ) -{ - EFI_STATUS Status; - - Status =3D EFI_DEVICE_ERROR; - - DEBUG ((EFI_D_ERROR, "[%2d] -- ", CommandIndex)); - - if (ErrorCode & BIT0) { - Status =3D EFI_TIMEOUT; - DEBUG ((EFI_D_ERROR, "Command Timeout Erro")); - } - - if (ErrorCode & BIT1) { - Status =3D EFI_CRC_ERROR; - DEBUG ((EFI_D_ERROR, "Command CRC Error")); - } - - if (ErrorCode & BIT2) { - DEBUG ((EFI_D_ERROR, "Command End Bit Error")); - } - - if (ErrorCode & BIT3) { - DEBUG ((EFI_D_ERROR, "Command Index Error")); - } - if (ErrorCode & BIT4) { - Status =3D EFI_TIMEOUT; - DEBUG ((EFI_D_ERROR, "Data Timeout Error")); - } - - if (ErrorCode & BIT5) { - Status =3D EFI_CRC_ERROR; - DEBUG ((EFI_D_ERROR, "Data CRC Error")); - } - - if (ErrorCode & BIT6) { - DEBUG ((EFI_D_ERROR, "Data End Bit Error")); - } - - if (ErrorCode & BIT7) { - DEBUG ((EFI_D_ERROR, "Current Limit Error")); - } - - if (ErrorCode & BIT8) { - DEBUG ((EFI_D_ERROR, "Auto CMD12 Error")); - } - - if (ErrorCode & BIT9) { - DEBUG ((EFI_D_ERROR, "ADMA Error")); - } - - DEBUG ((EFI_D_ERROR, "\n")); - - return Status; -} - - -/** - Enable/Disable High Speed transfer mode - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTO= COL instance. - @param[in] Enable TRUE to Enable, FALSE to Disable - - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetHighSpeedMode ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ) -{ - UINT32 Data; - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - PciIo =3D SdHostData->PciIo; - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_HOSTCTL, - 1, - &Data - ); - - if (Enable) { - DEBUG ((EFI_D_INFO, "Enable High Speed transfer mode ... \r\n")); - Data |=3D BIT2; - } else { - Data &=3D ~BIT2; - } - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_HOSTCTL, - 1, - &Data - ); - - return EFI_SUCCESS; -} -EFI_STATUS -EFIAPI -SetDDRMode ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ) -{ - UINT16 Data; - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - PciIo =3D SdHostData->PciIo; - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_HOSTCTL2, - 1, - &Data - ); - - Data &=3D 0xFFF0; - if (Enable) { - Data |=3D 0x0004; // Enable DDR50 by default, later should enable othe= r mode like HS200/400 - Data |=3D BIT3; // Enable 1.8V Signaling - } - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_HOSTCTL2, - 1, - &Data - ); - - return EFI_SUCCESS; -} - - -/** - Power on/off the LED associated with the slot - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTO= COL instance. - @param[in] Enable TRUE to set LED on, FALSE to set LED = off - - @retval EFI_SUCCESS - -**/ -EFI_STATUS -HostLEDEnable ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ) -{ - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - UINT32 Data; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - PciIo =3D SdHostData->PciIo; - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_HOSTCTL, - 1, - &Data - ); - - if (Enable) { - // - // LED On - // - Data |=3D BIT0; - } else { - // - // LED Off - // - Data &=3D ~BIT0; - } - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_HOSTCTL, - 1, - &Data - ); - - return EFI_SUCCESS; -} - - -/** - The main function used to send the command to the card inserted into the= SD host slot. - It will assemble the arguments to set the command register and wait for = the command - and transfer completed until timeout. Then it will read the response reg= ister to fill - the ResponseData. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTO= COL instance. - @param[in] CommandIndex The command index to set the command = index field of command register. - @param[in] Argument Command argument to set the argument = field of command register. - @param[in] DataType TRANSFER_TYPE, indicates no data, dat= a in or data out. - @param[in] Buffer Contains the data read from / write t= o the device. - @param[in] BufferSize The size of the buffer. - @param[in] ResponseType RESPONSE_TYPE. - @param[in] TimeOut Time out value in 1 ms unit. - @param[out] ResponseData Depending on the ResponseType, such a= s CSD or card status. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - @retval EFI_OUT_OF_RESOURCES - @retval EFI_TIMEOUT - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -EFIAPI -SendCommand ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData OPTIONAL - ) -{ - EFI_STATUS Status; - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - UINT32 ResponseDataCount; - UINT32 Data; - UINT64 Data64; - UINT8 Index; - INTN TimeOut2; - BOOLEAN AutoCMD12Enable =3D FALSE; - - Status =3D EFI_SUCCESS; - ResponseDataCount =3D 1; - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - PciIo =3D SdHostData->PciIo; - AutoCMD12Enable =3D (CommandIndex & AUTO_CMD12_ENABLE) ? TRUE : FA= LSE; - CommandIndex =3D CommandIndex & CMD_INDEX_MASK; - - if (Buffer !=3D NULL && DataType =3D=3D NoData) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n")); - goto Exit; - } - - if (((UINTN) Buffer & (This->HostCapability.BoundarySize - 1)) !=3D (UIN= TN) NULL) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n")); - goto Exit; - } - - DEBUG ((EFI_D_INFO, "SendCommand: Command Index =3D %d \r\n", CommandInd= ex)); - - TimeOut2 =3D 1000; // 10 ms - do { - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT64) MMIO_PSTATE, - 1, - &Data - ); - - gBS->Stall (10); - } while ((TimeOut2-- > 0) && (Data &BIT0)); - TimeOut2 =3D 1000; // 10 ms - do { - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT64) MMIO_PSTATE, - 1, - &Data - ); - - gBS->Stall (10); - } while ((TimeOut2-- > 0) && (Data & BIT1)); - - // - // Clear status bits - // - Data =3D 0xFFFF; - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_NINTSTS, - 1, - &Data - ); - - Data =3D 0xFFFF; - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_ERINTSTS, - 1, - &Data - ); - - - if (Buffer !=3D NULL) { - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT64) MMIO_DMAADR, - 1, - &Buffer - ); - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_BLKSZ, - 1, - &Data - ); - - Data &=3D ~(0xFFF); - if (BufferSize <=3D SdHostData->BlockLength) { - Data |=3D (BufferSize | 0x7000); - } else { - Data |=3D (SdHostData->BlockLength | 0x7000); - } - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_BLKSZ, - 1, - &Data - ); - - if (BufferSize <=3D SdHostData->BlockLength) { - Data =3D 1; - } else { - Data =3D BufferSize / SdHostData->BlockLength; - } - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_BLKCNT, - 1, - &Data - ); - - } else { - Data =3D 0; - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_BLKSZ, - 1, - &Data - ); - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_BLKCNT, - 1, - &Data - ); - } - - // - // Argument - // - Data =3D Argument; - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT64) MMIO_CMDARG, - 1, - &Data - ); - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_XFRMODE, - 1, - &Data - ); - - DEBUG ((EFI_D_INFO, "Transfer mode read =3D 0x%x \r\n", (Data & 0xFFFF)= )); - - // - // BIT0 - DMA Enable - // BIT2 - Auto Cmd12 - // - if (DataType =3D=3D InData) { - Data |=3D BIT4 | BIT0; - } else if (DataType =3D=3D OutData){ - Data &=3D ~BIT4; - Data |=3D BIT0; - } else { - Data &=3D ~(BIT4 | BIT0); - } - - if (BufferSize <=3D SdHostData->BlockLength) { - Data &=3D ~(BIT5 | BIT1 | BIT2); - Data |=3D BIT1; // Enable block count always - } else { - if (SdHostData->IsAutoStopCmd && AutoCMD12Enable) { - Data |=3D (BIT5 | BIT1 | BIT2); - } else { - Data |=3D (BIT5 | BIT1); - } - } - - DEBUG ((EFI_D_INFO, "Transfer mode write =3D 0x%x \r\n", (Data & 0xffff)= )); - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_XFRMODE, - 1, - &Data - ); - - // - //Command - // - //ResponseTypeSelect IndexCheck CRCCheck ResponseType - // 00 0 0 NoResponse - // 01 0 1 R2 - // 10 0 0 R3, R4 - // 10 1 1 R1, R5, R6, R7 - // 11 1 1 R1b, R5b - // - switch (ResponseType) { - case ResponseNo: - Data =3D (CommandIndex << 8); - ResponseDataCount =3D 0; - break; - - case ResponseR1: - case ResponseR5: - case ResponseR6: - case ResponseR7: - Data =3D (CommandIndex << 8) | BIT1 | BIT4| BIT3; - ResponseDataCount =3D 1; - break; - - case ResponseR1b: - case ResponseR5b: - Data =3D (CommandIndex << 8) | BIT0 | BIT1 | BIT4| BIT3; - ResponseDataCount =3D 1; - break; - - case ResponseR2: - Data =3D (CommandIndex << 8) | BIT0 | BIT3; - ResponseDataCount =3D 4; - break; - - case ResponseR3: - case ResponseR4: - Data =3D (CommandIndex << 8) | BIT1; - ResponseDataCount =3D 1; - break; - - default: - ASSERT (0); - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n")); - goto Exit; - } - - if (DataType !=3D NoData) { - Data |=3D BIT5; - } - - HostLEDEnable (This, TRUE); - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_SDCMD, - 1, - &Data - ); - - Data =3D 0; - do { - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_ERINTSTS, - 1, - &Data - ); - - if ((Data & 0x07FF) !=3D 0) { - Status =3D GetErrorReason (CommandIndex, (UINT16) Data); - DEBUG ((EFI_D_ERROR, "SendCommand: Error happens \r\n")); - goto Exit; - } - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_NINTSTS, - 1, - &Data - ); - - if ((Data & BIT0) =3D=3D BIT0) { - // - //Command completed, can read response - // - if (DataType =3D=3D NoData) { - break; - } else { - // - // Transfer completed - // - if ((Data & BIT1) =3D=3D BIT1) { - break; - } - } - } - - gBS->Stall (1 * 1000); - - TimeOut --; - - } while (TimeOut > 0); - - if (TimeOut =3D=3D 0) { - Status =3D EFI_TIMEOUT; - DEBUG ((EFI_D_ERROR, "SendCommand: Time out \r\n")); - goto Exit; - } - - if (ResponseData !=3D NULL) { - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT64) MMIO_RESP, - ResponseDataCount, - ResponseData - ); - - if (ResponseType =3D=3D ResponseR2) { - // - // Adjustment for R2 response - // - Data =3D 1; - for (Index =3D 0; Index < ResponseDataCount; Index++) { - Data64 =3D LShiftU64 (*ResponseData, 8); - *ResponseData =3D (UINT32) ((Data64 & 0xFFFFFFFF) | Data); - Data =3D (UINT32) RShiftU64 (Data64, 32); - ResponseData++; - } - } - } - -Exit: - HostLEDEnable (This, FALSE); - return Status; -} - - -/** - Set max clock frequency of the host, the actual frequency may not be the= same as MaxFrequency. - It depends on the max frequency the host can support, divider, and host = speed mode. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] MaxFrequency Max frequency in HZ. - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT - -**/ -EFI_STATUS -EFIAPI -SetClockFrequency ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT32 MaxFrequency - ) -{ - UINT32 Data; - UINT16 FreqSelBits; - EFI_STATUS Status; - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - UINT32 TimeOutCount; - UINT32 Revision; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - PciIo =3D SdHostData->PciIo; - Data =3D 0; - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &Data - ); - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_CTRLRVER, - 1, - &Revision - ); - - Revision &=3D 0x000000FF; - - Status =3D DividedClockModeBits ( - SdHostData->BaseClockInMHz * 1000 * 1000, - MaxFrequency, - (Revision < SDHCI_SPEC_300), - &FreqSelBits - ); - - if (EFI_ERROR (Status)) { - // - // Cannot reach MaxFrequency with SdHostData->BaseClockInMHz. - // - ASSERT_EFI_ERROR (Status); - return Status; - } - - Data =3D 0; - - // - // Enable internal clock and Stop Clock Enable - // - Data =3D BIT0; - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &Data - ); - - TimeOutCount =3D TIME_OUT_1S; - do { - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &Data - ); - - gBS->Stall (1 * 1000); - TimeOutCount --; - if (TimeOutCount =3D=3D 0) { - DEBUG ((EFI_D_ERROR, "SetClockFrequency: Time out \r\n")); - return EFI_TIMEOUT; - } - } while ((Data & BIT1) !=3D BIT1); - - DEBUG ((EFI_D_INFO, "Base Clock In MHz: %d\r\n", SdHostData->BaseClockIn= MHz)); - - Data =3D (BIT0 | ((UINT32) FreqSelBits)); - DEBUG ((EFI_D_INFO, "Data write to MMIO_CLKCTL: 0x%04x \r\n", Data)); - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &Data - ); - - TimeOutCount =3D TIME_OUT_1S; - do { - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &Data - ); - - gBS->Stall (1 * 1000); - TimeOutCount --; - if (TimeOutCount =3D=3D 0) { - DEBUG ((EFI_D_ERROR, "SetClockFrequency: Time out \r\n")); - return EFI_TIMEOUT; - } - } while ((Data & BIT1) !=3D BIT1); - gBS->Stall (20 * 1000); - Data |=3D BIT2; - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &Data - ); - - return EFI_SUCCESS; -} - - -/** - Set bus width of the host controller - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTO= COL instance. - @param[in] BusWidth Bus width in 1, 4, 8 bits. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -EFIAPI -SetBusWidth ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT32 BusWidth - ) -{ - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - UINT8 Data; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - - if ((BusWidth !=3D 1) && (BusWidth !=3D 4) && (BusWidth !=3D 8)) { - DEBUG ((EFI_D_ERROR, "SetBusWidth: Invalid parameter \r\n")); - return EFI_INVALID_PARAMETER; - } - - if ((SdHostData->SdHostIo.HostCapability.BusWidth8 =3D=3D FALSE) && (Bus= Width =3D=3D 8)) { - DEBUG ((EFI_D_ERROR, "SetBusWidth: Invalid parameter \r\n")); - return EFI_INVALID_PARAMETER; - } - - PciIo =3D SdHostData->PciIo; - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_HOSTCTL, - 1, - &Data - ); - // - // BIT5 8-bit MMC Support (MMC8): - // If set, IOH supports 8-bit MMC. When cleared, IOH does not support th= is feature - // - if (BusWidth =3D=3D 8) { - DEBUG ((EFI_D_INFO, "Bus Width is 8-bit ... \r\n")); - Data |=3D BIT5; - } else if (BusWidth =3D=3D 4) { - DEBUG ((EFI_D_INFO, "Bus Width is 4-bit ... \r\n")); - Data &=3D ~BIT5; - Data |=3D BIT1; - } else { - DEBUG ((EFI_D_INFO, "Bus Width is 1-bit ... \r\n")); - Data &=3D ~BIT5; - Data &=3D ~BIT1; - } - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_HOSTCTL, - 1, - &Data - ); - - return EFI_SUCCESS; -} - - -/** - Set voltage which could supported by the host controller. - Support 0(Power off the host), 1.8V, 3.0V, 3.3V - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROT= OCOL instance. - @param[in] Voltage Units in 0.1 V. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -EFIAPI -SetHostVoltage ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT32 Voltage - ) -{ - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - UINT8 Data; - EFI_STATUS Status; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - PciIo =3D SdHostData->PciIo; - Status =3D EFI_SUCCESS; - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_PWRCTL, - 1, - &Data - ); - - if (Voltage =3D=3D 0) { - // - // Power Off the host - // - Data &=3D ~BIT0; - } else if (Voltage <=3D 18 && This->HostCapability.V18Support) { - // - // 1.8V - // - Data |=3D (BIT1 | BIT3 | BIT0); - } else if (Voltage > 18 && Voltage <=3D 30 && This->HostCapability.V30S= upport) { - // - // 3.0V - // - Data |=3D (BIT2 | BIT3 | BIT0); - } else if (Voltage > 30 && Voltage <=3D 33 && This->HostCapability.V33Su= pport) { - // - // 3.3V - // - Data |=3D (BIT1 | BIT2 | BIT3 | BIT0); - } else { - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_PWRCTL, - 1, - &Data - ); - - gBS->Stall (10 * 1000); - -Exit: - return Status; -} - - -/** - Reset the host controller. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTO= COL instance. - @param[in] ResetAll TRUE to reset all. - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT - -**/ -EFI_STATUS -EFIAPI -ResetSdHost ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN RESET_TYPE ResetType - ) -{ - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - UINT32 Data; - UINT16 ErrStatus; - UINT32 Mask; - UINT32 TimeOutCount; - UINT16 SaveClkCtl; - UINT16 ZeroClkCtl; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - PciIo =3D SdHostData->PciIo; - Mask =3D 0; - ErrStatus =3D 0; - - if (ResetType =3D=3D Reset_Auto) { - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_ERINTSTS, - 1, - &ErrStatus - ); - - if ((ErrStatus & 0xF) !=3D 0) { - // - // Command Line - // - Mask |=3D BIT1; - } - if ((ErrStatus & 0x70) !=3D 0) { - // - // Data Line - // - Mask |=3D BIT2; - } - } - - if (ResetType =3D=3D Reset_DAT || ResetType =3D=3D Reset_DAT_CMD) { - Mask |=3D BIT2; - } - if (ResetType =3D=3D Reset_CMD || ResetType =3D=3D Reset_DAT_CMD) { - Mask |=3D BIT1; - } - if (ResetType =3D=3D Reset_All) { - Mask =3D BIT0; - } - - if (Mask =3D=3D 0) { - return EFI_SUCCESS; - } - - // - // To improve SD stability, we zero the MMIO_CLKCTL register and - // stall for 50 microseconds before reseting the controller. We - // restore the register setting following the reset operation. - // - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &SaveClkCtl - ); - - ZeroClkCtl =3D (UINT16) 0; - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &ZeroClkCtl - ); - - gBS->Stall (50); - - // - // Reset the SD host controller - // - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_SWRST, - 1, - &Mask - ); - - Data =3D 0; - TimeOutCount =3D TIME_OUT_1S; - do { - - gBS->Stall (1 * 1000); - - TimeOutCount --; - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_SWRST, - 1, - &Data - ); - - if ((Data & Mask) =3D=3D 0) { - break; - } - } while (TimeOutCount > 0); - - // - // We now restore the MMIO_CLKCTL register which we set to 0 above. - // - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CLKCTL, - 1, - &SaveClkCtl - ); - - if (TimeOutCount =3D=3D 0) { - DEBUG ((EFI_D_ERROR, "ResetSdHost: Time out \r\n")); - return EFI_TIMEOUT; - } - - return EFI_SUCCESS; -} - - -/** - Enable auto stop on the host controller. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTO= COL instance. - @param[in] Enable TRUE to enable, FALSE to disable. - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT - -**/ -EFI_STATUS -EFIAPI -EnableAutoStopCmd ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ) -{ - SDHOST_DATA *SdHostData; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - - SdHostData->IsAutoStopCmd =3D Enable; - - return EFI_SUCCESS; -} - - -/** - Set the Block length on the host controller. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTO= COL instance. - @param[in] BlockLength card supportes block length. - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT - -**/ -EFI_STATUS -EFIAPI -SetBlockLength ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT32 BlockLength - ) -{ - SDHOST_DATA *SdHostData; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - - DEBUG ((EFI_D_INFO, "Block length on the host controller: %d \r\n", Bloc= kLength)); - SdHostData->BlockLength =3D BlockLength; - - return EFI_SUCCESS; -} - - -/** - Find whether these is a card inserted into the slot. If so init the host. - If not, return EFI_NOT_FOUND. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTO= COL instance. - - @retval EFI_SUCCESS - @retval EFI_NOT_FOUND - -**/ -EFI_STATUS -EFIAPI -DetectCardAndInitHost ( - IN EFI_SD_HOST_IO_PROTOCOL *This - ) -{ - SDHOST_DATA *SdHostData; - EFI_PCI_IO_PROTOCOL *PciIo; - UINT32 Data; - EFI_STATUS Status; - UINT8 Voltages[] =3D { 33, 30, 18 }; - UINTN Loop; - - SdHostData =3D SDHOST_DATA_FROM_THIS (This); - PciIo =3D SdHostData->PciIo; - Status =3D EFI_NOT_FOUND; - - Data =3D 0; - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT64) MMIO_PSTATE, - 1, - &Data - ); - - if ((Data & (BIT16 | BIT17 | BIT18)) !=3D (BIT16 | BIT17 | BIT18)) { - // - // Has no card inserted - // - DEBUG ((EFI_D_INFO, "DetectCardAndInitHost: No Cards \r\n")); - Status =3D EFI_NOT_FOUND; - goto Exit; - } - DEBUG ((EFI_D_INFO, "DetectCardAndInitHost: Find Cards \r\n")); - - Status =3D EFI_NOT_FOUND; - for (Loop =3D 0; Loop < sizeof (Voltages); Loop++) { - DEBUG (( - EFI_D_INFO, - "DetectCardAndInitHost: SetHostVoltage %d.%dV \r\n", - Voltages[Loop] / 10, - Voltages[Loop] % 10 - )); - Status =3D SetHostVoltage (This, Voltages[Loop]); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_INFO, "DetectCardAndInitHost set voltages: [failed]\n"= )); - } else { - DEBUG ((EFI_D_INFO, "DetectCardAndInitHost set voltages: [success]\n= ")); - break; - } - } - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "DetectCardAndInitHost: Fail to set voltage \r\n"= )); - goto Exit; - } - - Status =3D SetClockFrequency (This, FREQUENCY_OD); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "DetectCardAndInitHost: Fail to set frequency \r\= n")); - goto Exit; - } - SetBusWidth (This, 1); - - // - // Enable normal status change - // - Data =3D (BIT0 | BIT1); - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_NINTEN, - 1, - &Data - ); - - // - // Enable error status change - // - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_ERINTEN, - 1, - &Data - ); - - Data |=3D (BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5 | BIT6 | BIT7 | BIT8); - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_ERINTEN, - 1, - &Data - ); - - // - // Data transfer Timeout control - // - Data =3D 0x0E; - - PciIo->Mem.Write ( - PciIo, - EfiPciIoWidthUint8, - 0, - (UINT64) MMIO_TOCTL, - 1, - &Data - ); - // - // Set Default Bus width as 1 bit - // - -Exit: - return Status; - -} - - -/** - Entry point for EFI drivers. - - @param[in] ImageHandle EFI_HANDLE. - @param[in] SystemTable EFI_SYSTEM_TABLE. - - @retval EFI_SUCCESS Driver is successfully loaded. - @retval Others Failed. - -**/ -EFI_STATUS -EFIAPI -InitializeSdController ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - return EfiLibInstallDriverBindingComponentName2 ( - ImageHandle, - SystemTable, - &gSdControllerDriverBinding, - ImageHandle, - &gSdControllerName, - &gSdControllerName2 - ); -} - - -/** - Test to see if this driver supports ControllerHandle. Any - ControllerHandle that has SdHostIoProtocol installed will be supported. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test. - @param[in] RemainingDevicePath Not used. - - @retval EFI_SUCCESS This driver supports this device. - @retval EFI_UNSUPPORTED This driver does not support this devi= ce. - -**/ -EFI_STATUS -EFIAPI -SdControllerSupported ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -{ - EFI_STATUS OpenStatus; - EFI_STATUS Status; - EFI_PCI_IO_PROTOCOL *PciIo; - PCI_CLASSC PciClass; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - UINTN Seg, Bus, Dev, Func; - - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiSdHostIoProtocolGuid, - (VOID **) &SdHostIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - - if (!EFI_ERROR (Status)) { - DEBUG (( DEBUG_INFO, "SdHost controller is already started\n")); - return EFI_ALREADY_STARTED; - } - - // - // Test whether there is PCI IO Protocol attached on the controller hand= le. - // - OpenStatus =3D gBS->OpenProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - (VOID **) &PciIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - - if (EFI_ERROR (OpenStatus)) { - return OpenStatus; - } - - Status =3D PciIo->Pci.Read ( - PciIo, - EfiPciIoWidthUint8, - PCI_CLASSCODE_OFFSET, - sizeof (PCI_CLASSC) / sizeof (UINT8), - &PciClass - ); - - if (EFI_ERROR (Status)) { - Status =3D EFI_UNSUPPORTED; - goto ON_EXIT; - } - - // - // Test whether the controller belongs to SD type - // - if ((PciClass.BaseCode !=3D PCI_CLASS_SYSTEM_PERIPHERAL) || - (PciClass.SubClassCode !=3D PCI_SUBCLASS_SD_HOST_CONTROLLER) || - ((PciClass.PI !=3D PCI_IF_STANDARD_HOST_NO_DMA) && (PciClass.PI !=3D= PCI_IF_STANDARD_HOST_SUPPORT_DMA)) - ) { - - Status =3D EFI_UNSUPPORTED; - goto ON_EXIT; - } - - Status =3D PciIo->GetLocation ( - PciIo, - &Seg, - &Bus, - &Dev, - &Func - ); - - if (EFI_ERROR (Status)) { - Status =3D EFI_UNSUPPORTED; - goto ON_EXIT; - } - - if ((Seg !=3D 0) || (Bus !=3D 0) || (Dev !=3D 27) || (Func !=3D 0)) { - // - // This is not the SD controller, bail. - // - Status =3D EFI_UNSUPPORTED; - goto ON_EXIT; - } - - DEBUG ((EFI_D_INFO, "%a(#%d) - Seg %d, bus:%d, Dev:%d, Func:%d\n", __FUN= CTION__, __LINE__, Seg, Bus, Dev, Func)); - -ON_EXIT: - gBS->CloseProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - - return Status; -} - - -/** - Starting the SD Host Controller Driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test. - @param[in] RemainingDevicePath Not used. - - @retval EFI_SUCCESS This driver supports this device. - @retval EFI_UNSUPPORTED This driver does not support this devi= ce. - @retval EFI_DEVICE_ERROR This driver cannot be started due to d= evice Error. - EFI_OUT_OF_RESOURCES- Failed due to re= source shortage. - -**/ -EFI_STATUS -EFIAPI -SdControllerStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -{ - EFI_STATUS Status; - EFI_PCI_IO_PROTOCOL *PciIo; - SDHOST_DATA *SdHostData; - UINT32 Data; - - SdHostData =3D NULL; - Data =3D 0; - - // - // Open PCI I/O Protocol and save pointer to open protocol - // in private data area. - // - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - (VOID **) &PciIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - - // - // Enable the SD Host Controller MMIO space - // - Status =3D PciIo->Attributes ( - PciIo, - EfiPciIoAttributeOperationEnable, - EFI_PCI_DEVICE_ENABLE, - NULL - ); - - if (EFI_ERROR (Status)) { - Status =3D EFI_OUT_OF_RESOURCES; - goto Exit; - } - - SdHostData =3D (SDHOST_DATA *) AllocateZeroPool (sizeof (SDHOST_DATA)); - if (SdHostData =3D=3D NULL) { - Status =3D EFI_OUT_OF_RESOURCES; - goto Exit; - } - - SdHostData->Signature =3D SDHOST_DATA_SIGNATURE; - SdHostData->PciIo =3D PciIo; - - CopyMem (&SdHostData->SdHostIo, &mSdHostIo, sizeof (EFI_SD_HOST_IO_PROTO= COL)); - - ResetSdHost (&SdHostData->SdHostIo, Reset_All); - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint16, - 0, - (UINT64) MMIO_CTRLRVER, - 1, - &Data - ); - - SdHostData->SdHostIo.HostCapability.HostVersion =3D Data & 0xFF; - DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: HostVersion 0x%x \r\n", S= dHostData->SdHostIo.HostCapability.HostVersion)); - - PciIo->Mem.Read ( - PciIo, - EfiPciIoWidthUint32, - 0, - (UINT64) MMIO_CAP, - 1, - &Data - ); - - DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: MMIO_CAP 0x%x \r\n", Data= )); - if ((Data & BIT18) !=3D 0) { - SdHostData->SdHostIo.HostCapability.BusWidth8 =3D TRUE; - } - - if ((Data & BIT21) !=3D 0) { - SdHostData->SdHostIo.HostCapability.HighSpeedSupport =3D TRUE; - } - - if ((Data & BIT24) !=3D 0) { - SdHostData->SdHostIo.HostCapability.V33Support =3D TRUE; - } - - if ((Data & BIT25) !=3D 0) { - SdHostData->SdHostIo.HostCapability.V30Support =3D TRUE; - } - - if ((Data & BIT26) !=3D 0) { - SdHostData->SdHostIo.HostCapability.V18Support =3D TRUE; - } - - SdHostData->SdHostIo.HostCapability.BusWidth4 =3D TRUE; - - if (SdHostData->SdHostIo.HostCapability.HostVersion < SDHCI_SPEC_300) { - SdHostData->BaseClockInMHz =3D (Data >> 8) & 0x3F; - } else { - SdHostData->BaseClockInMHz =3D (Data >> 8) & 0xFF; - - } - - SdHostData->BlockLength =3D 512 << ((Data >> 16) & 0x03); - DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: BlockLength 0x%x \r\n", S= dHostData->BlockLength)); - SdHostData->IsAutoStopCmd =3D TRUE; - - Status =3D gBS->InstallProtocolInterface ( - &Controller, - &gEfiSdHostIoProtocolGuid, - EFI_NATIVE_INTERFACE, - &SdHostData->SdHostIo - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - - // - // Install the component name protocol - // - SdHostData->ControllerNameTable =3D NULL; - - AddUnicodeString2 ( - "eng", - gSdControllerName.SupportedLanguages, - &SdHostData->ControllerNameTable, - L"SD Host Controller", - TRUE - ); - - AddUnicodeString2 ( - "en", - gSdControllerName2.SupportedLanguages, - &SdHostData->ControllerNameTable, - L"SD Host Controller", - FALSE - ); - -Exit: - if (EFI_ERROR (Status)) { - if (SdHostData !=3D NULL) { - FreePool (SdHostData); - } - } - - return Status; -} - - -/** - Stop this driver on ControllerHandle. Support stoping any child handles - created by this driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to stop driver on. - @param[in] NumberOfChildren Number of Children in the ChildHandleB= uffer. - @param[in] ChildHandleBuffer List of handles for the children we ne= ed to stop. - - @retval EFI_SUCCESS - @retval others - -**/ -EFI_STATUS -EFIAPI -SdControllerStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer - ) -{ - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - SDHOST_DATA *SdHostData; - - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiSdHostIoProtocolGuid, - (VOID **) &SdHostIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - - // - // Test whether the Controller handler passed in is a valid - // Usb controller handle that should be supported, if not, - // return the error status directly - // - if (EFI_ERROR (Status)) { - return Status; - } - - SetHostVoltage (SdHostIo, 0); - - SdHostData =3D SDHOST_DATA_FROM_THIS(SdHostIo); - - // - // Uninstall Block I/O protocol from the device handle - // - Status =3D gBS->UninstallProtocolInterface ( - Controller, - &gEfiSdHostIoProtocolGuid, - SdHostIo - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - FreeUnicodeStringTable (SdHostData->ControllerNameTable); - - FreePool (SdHostData); - - gBS->CloseProtocol ( - Controller, - &gEfiPciIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - - return EFI_SUCCESS; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdCon= trollerDxe/SdController.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sd= io/Dxe/SD/SdControllerDxe/SdController.h deleted file mode 100644 index a702565..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdController= Dxe/SdController.h +++ /dev/null @@ -1,314 +0,0 @@ -/** @file - The definition for SD host controller driver model and HC protocol routi= nes. - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLI= ED. - -**/ - -#ifndef _SD_CONTROLLER_H_ -#define _SD_CONTROLLER_H_ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "ComponentName.h" -#include "SdHostIo.h" - -extern EFI_DRIVER_BINDING_PROTOCOL gSdControllerDriverBinding; -extern EFI_COMPONENT_NAME_PROTOCOL gSdControllerName; -extern EFI_COMPONENT_NAME2_PROTOCOL gSdControllerName2; - -#define SDHOST_DATA_SIGNATURE SIGNATURE_32 ('s', 'd', 'h', 's') - -#define BLOCK_SIZE 0x200 -#define TIME_OUT_1S 1000 - -#pragma pack(1) - -// -// PCI Class Code structure -// -typedef struct { - UINT8 PI; - UINT8 SubClassCode; - UINT8 BaseCode; -} PCI_CLASSC; - -#pragma pack() - -typedef struct { - UINTN Signature; - EFI_SD_HOST_IO_PROTOCOL SdHostIo; - EFI_PCI_IO_PROTOCOL *PciIo; - BOOLEAN IsAutoStopCmd; - UINT32 BaseClockInMHz; - UINT32 CurrentClockInKHz; - UINT32 BlockLength; - EFI_UNICODE_STRING_TABLE *ControllerNameTable; -} SDHOST_DATA; - -#define SDHOST_DATA_FROM_THIS(a) \ - CR(a, SDHOST_DATA, SdHostIo, SDHOST_DATA_SIGNATURE) - -/** - Test to see if this driver supports ControllerHandle. Any - ControllerHandle that has SdHostIoProtocol installed will be supported. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test. - @param[in] RemainingDevicePath Not used. - - @retval EFI_SUCCESS This driver supports this device. - @retval EFI_UNSUPPORTED This driver does not support this devic= e. - -**/ -EFI_STATUS -EFIAPI -SdControllerSupported ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ); - -/** - Starting the SD Host Controller Driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test. - @param[in] RemainingDevicePath Not used. - - @retval EFI_SUCCESS This driver supports this device. - @retval EFI_UNSUPPORTED This driver does not support this devic= e. - @retval EFI_DEVICE_ERROR This driver cannot be started due to de= vice Error. - EFI_OUT_OF_RESOURCES- Failed due to res= ource shortage. - -**/ -EFI_STATUS -EFIAPI -SdControllerStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ); - -/** - Stop this driver on ControllerHandle. Support stoping any child handles - created by this driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to stop driver on. - @param[in] NumberOfChildren Number of Children in the ChildHandleBu= ffer. - @param[in] ChildHandleBuffer List of handles for the children we nee= d to stop. - - @retval EFI_SUCCESS - @retval others - -**/ -EFI_STATUS -EFIAPI -SdControllerStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer - ); - -/** - The main function used to send the command to the card inserted into the= SD host slot. - It will assemble the arguments to set the command register and wait for = the command - and transfer completed until timeout. Then it will read the response reg= ister to fill - the ResponseData. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] CommandIndex The command index to set the command i= ndex field of command register. - @param[in] Argument Command argument to set the argument f= ield of command register. - @param[in] DataType TRANSFER_TYPE, indicates no data, data= in or data out. - @param[in] Buffer Contains the data read from / write to= the device. - @param[in] BufferSize The size of the buffer. - @param[in] ResponseType RESPONSE_TYPE. - @param[in] TimeOut Time out value in 1 ms unit. - @param[out] ResponseData Depending on the ResponseType, such as= CSD or card status. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - @retval EFI_OUT_OF_RESOURCES - @retval EFI_TIMEOUT - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -EFIAPI -SendCommand ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData OPTIONAL - ); - -/** - Set max clock frequency of the host, the actual frequency may not be the= same as MaxFrequency. - It depends on the max frequency the host can support, divider, and host = speed mode. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] MaxFrequency Max frequency in HZ. - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT - -**/ -EFI_STATUS -EFIAPI -SetClockFrequency ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT32 MaxFrequencyInKHz - ); - -/** - Set bus width of the host controller - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] BusWidth Bus width in 1, 4, 8 bits. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -EFIAPI -SetBusWidth ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT32 BusWidth - ); - -/** - Set voltage which could supported by the host controller. - Support 0(Power off the host), 1.8V, 3.0V, 3.3V - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] Voltage Units in 0.1 V. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -EFIAPI -SetHostVoltage ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT32 Voltage - ); - -/** - Reset the host controller. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] ResetAll TRUE to reset all. - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT - -**/ -EFI_STATUS -EFIAPI -ResetSdHost ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN RESET_TYPE ResetType - ); - -/** - Enable auto stop on the host controller. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] Enable TRUE to enable, FALSE to disable. - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT - -**/ -EFI_STATUS -EFIAPI -EnableAutoStopCmd ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ); - -/** - Find whether these is a card inserted into the slot. If so init the host. - If not, return EFI_NOT_FOUND. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - - @retval EFI_SUCCESS - @retval EFI_NOT_FOUND - -**/ -EFI_STATUS -EFIAPI -DetectCardAndInitHost ( - IN EFI_SD_HOST_IO_PROTOCOL *This - ); - -/** - Set the Block length on the host controller. - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] BlockLength card supportes block length. - - @retval EFI_SUCCESS - @retval EFI_TIMEOUT - -**/ -EFI_STATUS -EFIAPI -SetBlockLength ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN UINT32 BlockLength - ); - -/** - Enable/Disable High Speed transfer mode - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL= instance. - @param[in] Enable TRUE to Enable, FALSE to Disable - - @retval EFI_SUCCESS - -**/ -EFI_STATUS -EFIAPI -SetHighSpeedMode ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ); - -EFI_STATUS -EFIAPI -SetDDRMode ( - IN EFI_SD_HOST_IO_PROTOCOL *This, - IN BOOLEAN Enable - ); - -#endif - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdCon= trollerDxe/SdControllerDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthClust= er/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf deleted file mode 100644 index 499c9b7..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdController= Dxe/SdControllerDxe.inf +++ /dev/null @@ -1,59 +0,0 @@ -## @file -# Component Description File For SdControllerDxe Module. -# -# Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
-# -# This program and the accompanying materials -# are licensed and made available under the terms and conditions of the B= SD License -# which accompanies this distribution. The full text of the license may b= e found at -# http://opensource.org/licenses/bsd-license.php. -# -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IM= PLIED. -# -## - -[Defines] - INF_VERSION =3D 0x00010005 - BASE_NAME =3D SdController - FILE_GUID =3D 90A330BD-6F89-4900-933A-C25EB4356348 - MODULE_TYPE =3D UEFI_DRIVER - VERSION_STRING =3D 1.0 - ENTRY_POINT =3D InitializeSdController - -# -# The following information is for reference only and not required by the = build tools. -# -# VALID_ARCHITECTURES =3D IA32 X64 IPF EBC -# -# DRIVER_BINDING =3D gSdControllerDriverBinding -# COMPONENT_NAME =3D gSdControllerName -# COMPONENT_NAME2 =3D gSdControllerName2 -# - -[Sources] - SdController.c - SdController.h - ComponentName.c - ComponentName.h - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - BroxtonSiPkg/BroxtonSiPkg.dec - -[LibraryClasses] - MemoryAllocationLib - BaseLib - UefiLib - UefiBootServicesTableLib - UefiDriverEntryPoint - BaseMemoryLib - DebugLib - PcdLib - -[Protocols] - gEfiPciIoProtocolGuid ## TO_START - gEfiSdHostIoProtocolGuid ## BY_START - -[FeaturePcd] diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/CEATA.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe= /SD/SdMediaDeviceDxe/CEATA.c deleted file mode 100644 index cb7a1bb..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/CEATA.c +++ /dev/null @@ -1,638 +0,0 @@ -/** @file - CEATA specific functions implementation - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "SdMediaDevice.h" - -/** - Send RW_MULTIPLE_REGISTER command - - @param[in] CardData Pointer to CARD_DATA. - @param[in] Address Register address. - @param[in] ByteCount Buffer size. - @param[in] Write TRUE means write, FALSE means rea= d. - @param[in] Buffer Buffer pointer. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -ReadWriteMultipleRegister ( - IN CARD_DATA *CardData, - IN UINT16 Address, - IN UINT8 ByteCount, - IN BOOLEAN Write, - IN UINT8 *Buffer - ) -{ - EFI_STATUS Status; - UINT32 Argument; - - Status =3D EFI_SUCCESS; - - if ((Address % 4 !=3D 0) || (ByteCount % 4 !=3D 0)) { - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - Argument =3D (Address << 16) | ByteCount; - if (Write) { - Argument |=3D BIT31; - } - - if (Write) { - CopyMem (CardData->AlignedBuffer, Buffer, ByteCount); - - Status =3D SendCommand ( - CardData, - RW_MULTIPLE_REGISTER, - Argument, - OutData, - CardData->AlignedBuffer, - ByteCount, - ResponseR1b, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - } else { - Status =3D SendCommand ( - CardData, - RW_MULTIPLE_REGISTER, - Argument, - InData, - CardData->AlignedBuffer, - ByteCount, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - CopyMem (Buffer, CardData->AlignedBuffer, ByteCount); - } - } -Exit: - return Status; -} - - -/** - Send ReadWriteMultipleBlock command with RW_MULTIPLE_REGISTER command - - @param[in] CardData Pointer to CARD_DATA. - @param[in] DataUnitCount Buffer size in 512 bytes unit. - @param[in] Write TRUE means write, FALSE means rea= d. - @param[in] Buffer Buffer pointer. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -ReadWriteMultipleBlock ( - IN CARD_DATA *CardData, - IN UINT16 DataUnitCount, - IN BOOLEAN Write, - IN UINT8 *Buffer - ) -{ - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - UINT32 TransferLength; - - Status =3D EFI_SUCCESS; - SdHostIo =3D CardData->SdHostIo; - - TransferLength =3D DataUnitCount * DATA_UNIT_SIZE; - if (TransferLength > SdHostIo->HostCapability.BoundarySize) { - return EFI_INVALID_PARAMETER; - } - - if (Write) { - CopyMem (CardData->AlignedBuffer, Buffer, TransferLength); - - Status =3D SendCommand ( - CardData, - RW_MULTIPLE_BLOCK, - (DataUnitCount | BIT31), - OutData, - CardData->AlignedBuffer, - TransferLength, - ResponseR1b, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - } else { - Status =3D SendCommand ( - CardData, - RW_MULTIPLE_BLOCK, - DataUnitCount, - InData, - CardData->AlignedBuffer, - TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - CopyMem (Buffer, CardData->AlignedBuffer, TransferLength); - } - } - - return Status; -} - - -/** - Send software reset - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -SoftwareReset ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - UINT8 Data; - UINT32 TimeOut; - - Data =3D BIT2; - - Status =3D FastIO (CardData, Reg_Control, &Data, TRUE); - if (EFI_ERROR (Status)) { - goto Exit; - } - - TimeOut =3D 5 * 1000; - - do { - gBS->Stall (1 * 1000); - Status =3D FastIO (CardData, Reg_Control, &Data, FALSE); - if (EFI_ERROR (Status)) { - goto Exit; - } - - if ((Data & BIT2) =3D=3D BIT2) { - break; - } - - TimeOut--; - } while (TimeOut > 0); - - if (TimeOut =3D=3D 0) { - Status =3D EFI_TIMEOUT; - goto Exit; - } - - Data &=3D ~BIT2; - Status =3D FastIO (CardData, Reg_Control, &Data, TRUE); - - TimeOut =3D 5 * 1000; - - do { - gBS->Stall (1 * 1000); - Status =3D FastIO (CardData, Reg_Control, &Data, FALSE); - if (EFI_ERROR (Status)) { - goto Exit; - } - - if ((Data & BIT2) !=3D BIT2) { - break; - } - - TimeOut--; - } while (TimeOut > 0); - - if (TimeOut =3D=3D 0) { - Status =3D EFI_TIMEOUT; - goto Exit; - } - -Exit: - return Status; -} - - -/** - SendATACommand specificed in Taskfile - - @param[in] CardData Pointer to CARD_DATA. - @param[in] TaskFile Pointer to TASK_FILE. - @param[in] Write TRUE means write, FALSE means rea= d. - @param[in] Buffer If NULL, means no data transfer, = neither read nor write. - @param[in] SectorCount Buffer size in 512 bytes unit. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -SendATACommand ( - IN CARD_DATA *CardData, - IN TASK_FILE *TaskFile, - IN BOOLEAN Write, - IN UINT8 *Buffer, - IN UINT16 SectorCount - ) -{ - EFI_STATUS Status; - UINT8 Data; - UINT32 TimeOut; - - // - // Write register - // - Status =3D ReadWriteMultipleRegister ( - CardData, - 0, - sizeof (TASK_FILE), - TRUE, - (UINT8 *) TaskFile - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "ReadWriteMultipleRegister 0x%x\n", Status)); - goto Exit; - } - - TimeOut =3D 5000; - do { - gBS->Stall (1 * 1000); - Data =3D 0; - Status =3D FastIO ( - CardData, - Reg_Command_Status, - &Data, - FALSE - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - if (((Data & BIT7) =3D=3D 0) && ((Data & BIT6) =3D=3D BIT6)) { - break; - } - - TimeOut --; - } while (TimeOut > 0); - - if (TimeOut =3D=3D 0) { - DEBUG ((EFI_D_ERROR, "ReadWriteMultipleRegister FastIO EFI_TIMEOUT 0x%= x\n", Data)); - Status =3D EFI_TIMEOUT; - goto Exit; - } - - if (Buffer !=3D NULL) { - Status =3D ReadWriteMultipleBlock ( - CardData, - SectorCount, - Write, - (UINT8 *) Buffer - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "ReadWriteMultipleBlock EFI_TIMEOUT 0x%x\n", St= atus)); - goto Exit; - } - - TimeOut =3D 5 * 1000; - do { - gBS->Stall (1 * 1000); - Data =3D 0; - Status =3D FastIO ( - CardData, - Reg_Command_Status, - &Data, - FALSE - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - if (((Data & BIT7) =3D=3D 0) && ((Data & BIT3) =3D=3D 0)) { - break; - } - - TimeOut --; - } while (TimeOut > 0); - if (TimeOut =3D=3D 0) { - DEBUG ((EFI_D_ERROR, "ReadWriteMultipleBlock FastIO EFI_TIMEOUT 0x%x= \n", Data)); - Status =3D EFI_TIMEOUT; - goto Exit; - } - - if (((Data & BIT6) =3D=3D BIT6) && (Data & BIT0) =3D=3D 0) { - Status =3D EFI_SUCCESS; - } else { - Status =3D EFI_DEVICE_ERROR; - } - } - -Exit: - if (EFI_ERROR (Status)) { - SoftwareReset (CardData); - } - - return Status; -} - - -/** - IDENTIFY_DEVICE command - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -IndentifyDevice ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - - ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE)); - - // - // The host only supports nIEN =3D 0 - // - CardData->TaskFile.Command_Status =3D IDENTIFY_DEVICE; - Status =3D SendATACommand ( - CardData, - &CardData->TaskFile, - FALSE, - (UINT8 *) &(CardData->IndentifyDeviceData), - 1 - ); - - return Status; -} - - -/** - FLUSH_CACHE_EXT command - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -FlushCache ( - IN CARD_DATA *CardData - ) -{ - - return EFI_SUCCESS; -} - - -/** - STANDBY_IMMEDIATE command - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -StandByImmediate ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - - ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE)); - - // - // The host only supports nIEN =3D 0 - // - CardData->TaskFile.Command_Status =3D STANDBY_IMMEDIATE; - Status =3D SendATACommand ( - CardData, - &CardData->TaskFile, - FALSE, - NULL, - 0 - ); - - return Status; -} - - -/** - READ_DMA_EXT command - - @param[in] CardData Pointer to CARD_DATA. - @param[in] LBA The starting logical block addres= s to read from on the device. - @param[in] Buffer A pointer to the destination buff= er for the data. The caller - is responsible for either having = implicit or explicit ownership - of the buffer. - @param[in] SectorCount Size in 512 bytes unit. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -ReadDMAExt ( - IN CARD_DATA *CardData, - IN EFI_LBA LBA, - IN UINT8 *Buffer, - IN UINT16 SectorCount - ) -{ - EFI_STATUS Status; - - ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE)); - - // - // The host only supports nIEN =3D 0 - // - CardData->TaskFile.Command_Status =3D READ_DMA_EXT; - - CardData->TaskFile.SectorCount =3D (UINT8) SectorCount; - CardData->TaskFile.SectorCount_Exp =3D (UINT8) (SectorCount >> 8); - - CardData->TaskFile.LBALow =3D (UINT8) LBA; - CardData->TaskFile.LBAMid =3D (UINT8) RShiftU64 (LBA, 8); - CardData->TaskFile.LBAHigh =3D (UINT8) RShiftU64 (LBA, 16); - - CardData->TaskFile.LBALow_Exp =3D (UINT8) RShiftU64 (LBA, 24); - CardData->TaskFile.LBAMid_Exp =3D (UINT8) RShiftU64 (LBA, 32); - CardData->TaskFile.LBAHigh_Exp =3D (UINT8) RShiftU64 (LBA, 40); - - Status =3D SendATACommand ( - CardData, - &CardData->TaskFile, - FALSE, - Buffer, - SectorCount - ); - - return Status; -} - - -/** - WRITE_DMA_EXT command - - @param[in] CardData Pointer to CARD_DATA. - @param[in] LBA The starting logical block addres= s to read from on the device. - @param[in] Buffer A pointer to the destination buff= er for the data. The caller - is responsible for either having = implicit or explicit ownership - of the buffer. - @param[in] SectorCount Size in 512 bytes unit. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -WriteDMAExt ( - IN CARD_DATA *CardData, - IN EFI_LBA LBA, - IN UINT8 *Buffer, - IN UINT16 SectorCount - ) -{ - EFI_STATUS Status; - - ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE)); - - // - // The host only supports nIEN =3D 0 - // - CardData->TaskFile.Command_Status =3D WRITE_DMA_EXT; - - CardData->TaskFile.SectorCount =3D (UINT8) SectorCount; - CardData->TaskFile.SectorCount_Exp =3D (UINT8) (SectorCount >> 8); - - CardData->TaskFile.LBALow =3D (UINT8) LBA; - CardData->TaskFile.LBAMid =3D (UINT8) RShiftU64 (LBA, 8); - CardData->TaskFile.LBAHigh =3D (UINT8) RShiftU64 (LBA, 16); - - CardData->TaskFile.LBALow_Exp =3D (UINT8) RShiftU64 (LBA, 24); - CardData->TaskFile.LBAMid_Exp =3D (UINT8) RShiftU64 (LBA, 32); - CardData->TaskFile.LBAHigh_Exp =3D (UINT8) RShiftU64 (LBA, 40); - - Status =3D SendATACommand ( - CardData, - &CardData->TaskFile, - TRUE, - Buffer, - SectorCount - ); - - return Status; - -} - - -/** - Judge whether it is CE-ATA device or not. - - @param[in] CardData Pointer to CARD_DATA. - - @retval TRUE - @retval FALSE - -**/ -BOOLEAN -IsCEATADevice ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - - Status =3D ReadWriteMultipleRegister ( - CardData, - 0, - sizeof (TASK_FILE), - FALSE, - (UINT8 *) &CardData->TaskFile - ); - - if (EFI_ERROR (Status)) { - // - // To bring back the normal MMC card to work - // - CardData->SdHostIo->ResetSdHost (CardData->SdHostIo, Reset_DAT_CMD); - return FALSE; - } - - if (CardData->TaskFile.LBAMid =3D=3D CE_ATA_SIG_CE && - CardData->TaskFile.LBAHigh =3D=3D CE_ATA_SIG_AA - ) { - // - // Disable Auto CMD for CE-ATA - // - CardData->SdHostIo->EnableAutoStopCmd (CardData->SdHostIo, FALSE); - return TRUE; - } - - return FALSE; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/CEATABlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/S= dio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c deleted file mode 100644 index 55fd085..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/CEATABlockIo.c +++ /dev/null @@ -1,384 +0,0 @@ -/** @file - Block I/O protocol for CE-ATA device - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "SdMediaDevice.h" - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.Reset() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instance. - @param[in] ExtendedVerification Indicates that the driver may perform= a more exhaustive. - verification operation of the device = during reset. - (This parameter is ingored in this dr= iver.) - - @retval EFI_SUCCESS Success - -**/ -EFI_STATUS -EFIAPI -CEATABlockReset ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ) -{ - EFI_STATUS Status; - CARD_DATA *CardData; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - - CardData =3D CARD_DATA_FROM_THIS (This); - SdHostIo =3D CardData->SdHostIo; - - if (!ExtendedVerification) { - Status =3D SoftwareReset (CardData); - } else { - Status =3D SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "CEATABlockReset: Fail to ResetSDHost\n" )); - return Status; - } - Status =3D MMCSDCardInit (CardData); - } - - return Status; -} - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instanc= e. - @param[in] MediaId The media id that the write reque= st is for. - @param[in] LBA The starting logical block addres= s to read from on the device. - The caller is responsible for wri= ting to only legitimate locations. - @param[in] BufferSize The size of the Buffer in bytes. = This must be a multiple of the - intrinsic block size of the devic= e. - @param[out] Buffer A pointer to the destination buff= er for the data. The caller - is responsible for either having = implicit or explicit ownership - of the buffer. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -EFIAPI -CEATABlockReadBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN UINTN BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - CARD_DATA *CardData; - UINT32 TransferSize; - UINT8 *pBuf; - UINT32 Index; - UINT64 Address; - UINT32 Remainder; - UINT64 CEATALBA; - UINT32 BoundarySize; - - Status =3D EFI_SUCCESS; - CardData =3D CARD_DATA_FROM_THIS (This); - pBuf =3D Buffer; - Index =3D 0; - Address =3D MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize); - BoundarySize =3D CardData->SdHostIo->HostCapability.BoundarySize; - - if (!Buffer) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Invalid parameter\n" )); - goto Exit; - } - - if (MediaId !=3D CardData->BlockIoMedia.MediaId) { - Status =3D EFI_MEDIA_CHANGED; - DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Media changed\n" )); - goto Exit; - } - - if ((BufferSize % CardData->BlockIoMedia.BlockSize) !=3D 0) { - Status =3D EFI_BAD_BUFFER_SIZE; - DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Bad buffer size\n" )); - goto Exit; - } - - if (BufferSize =3D=3D 0) { - Status =3D EFI_SUCCESS; - goto Exit; - } - - if ((Address + BufferSize) > MultU64x32 (CardData->BlockIoMedia.LastBloc= k + 1, CardData->BlockIoMedia.BlockSize)) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Invalid parameter\n" )); - goto Exit; - } - - do { - if (BufferSize < BoundarySize) { - TransferSize =3D (UINT32) BufferSize; - } else { - TransferSize =3D BoundarySize; - } - - Address +=3D Index * TransferSize; - CEATALBA =3D DivU64x32Remainder (Address, DATA_UNIT_SIZE, &Remainder); - ASSERT(Remainder =3D=3D 0); - - Status =3D ReadDMAExt ( - CardData, - CEATALBA, - pBuf, - (UINT16) (TransferSize / DATA_UNIT_SIZE) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "Read Failed at 0x%x, Index %d, Size 0x%x\n", A= ddress, Index, TransferSize)); - This->Reset (This, TRUE); - goto Exit; - } - - BufferSize -=3D TransferSize; - pBuf +=3D TransferSize; - Index ++; - } while (BufferSize !=3D 0); - -Exit: - return Status; -} - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instanc= e. - @param[in] MediaId The media id that the write reque= st is for. - @param[in] LBA The starting logical block addres= s to read from on the device. - The caller is responsible for wri= ting to only legitimate locations. - @param[in] BufferSize The size of the Buffer in bytes. = This must be a multiple of the - intrinsic block size of the devic= e. - @param[in] Buffer A pointer to the destination buff= er for the data. The caller - is responsible for either having = implicit or explicit ownership - of the buffer. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -EFIAPI -CEATABlockWriteBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN UINTN BufferSize, - IN VOID *Buffer - ) -{ - EFI_STATUS Status; - CARD_DATA *CardData; - UINT32 TransferSize; - UINT8 *pBuf; - UINT32 Index; - UINT64 Address; - UINT32 Remainder; - UINT64 CEATALBA; - UINT32 BoundarySize; - - Status =3D EFI_SUCCESS; - CardData =3D CARD_DATA_FROM_THIS (This); - pBuf =3D Buffer; - Index =3D 0; - Address =3D MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize); - BoundarySize =3D CardData->SdHostIo->HostCapability.BoundarySize; - - if (!Buffer) { - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - if (MediaId !=3D CardData->BlockIoMedia.MediaId) { - Status =3D EFI_MEDIA_CHANGED; - goto Exit; - } - - if ((BufferSize % CardData->BlockIoMedia.BlockSize) !=3D 0) { - Status =3D EFI_BAD_BUFFER_SIZE; - goto Exit; - } - - if (BufferSize =3D=3D 0) { - Status =3D EFI_SUCCESS; - goto Exit; - } - - if (CardData->BlockIoMedia.ReadOnly) { - Status =3D EFI_WRITE_PROTECTED; - goto Exit; - } - - if ((Address + BufferSize) > MultU64x32 (CardData->BlockIoMedia.LastBloc= k + 1, CardData->BlockIoMedia.BlockSize)) { - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - CardData->NeedFlush =3D TRUE; - - do { - if (BufferSize < BoundarySize) { - TransferSize =3D (UINT32) BufferSize; - } else { - TransferSize =3D BoundarySize; - } - - Address +=3D Index * TransferSize; - CEATALBA =3D DivU64x32Remainder (Address, DATA_UNIT_SIZE, &Remainder); - ASSERT (Remainder =3D=3D 0); - - Status =3D WriteDMAExt ( - CardData, - CEATALBA, - pBuf, - (UINT16) (TransferSize / DATA_UNIT_SIZE) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "Write Failed at 0x%x, Index %d, Size 0x%x\n", = Address, Index, TransferSize)); - This->Reset (This, TRUE); - goto Exit; - } - - BufferSize -=3D TransferSize; - pBuf +=3D TransferSize; - Index ++; - } while (BufferSize !=3D 0); - -Exit: - return Status; -} - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function. - (In this driver, this function just returns EFI_SUCCESS.) - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instance. - - @retval EFI_SUCCESS - @retval Others - -**/ -EFI_STATUS -EFIAPI -CEATABlockFlushBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This - ) -{ - - CARD_DATA *CardData; - - CardData =3D CARD_DATA_FROM_THIS (This); - - if (CardData->NeedFlush) { - CardData->NeedFlush =3D FALSE; - FlushCache (CardData); - } - - return EFI_SUCCESS; -} - - -/** - CEATA card BlockIo init function. - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval Others - -**/ -EFI_STATUS -CEATABlockIoInit ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - UINT64 MaxSize; - UINT32 Remainder; - - // - // BlockIO protocol - // - CardData->BlockIo.Revision =3D EFI_BLOCK_IO_PROTOCOL_REVISION; - CardData->BlockIo.Media =3D &(CardData->BlockIoMedia); - CardData->BlockIo.Reset =3D CEATABlockReset; - CardData->BlockIo.ReadBlocks =3D CEATABlockReadBlocks ; - CardData->BlockIo.WriteBlocks =3D CEATABlockWriteBlocks; - CardData->BlockIo.FlushBlocks =3D CEATABlockFlushBlocks; - - CardData->BlockIoMedia.MediaId =3D 0; - CardData->BlockIoMedia.RemovableMedia =3D FALSE; - CardData->BlockIoMedia.MediaPresent =3D TRUE; - CardData->BlockIoMedia.LogicalPartition =3D FALSE; - - if (CardData->CSDRegister.PERM_WRITE_PROTECT | CardData->CSDRegister.TMP= _WRITE_PROTECT) { - CardData->BlockIoMedia.ReadOnly =3D TRUE; - } else { - CardData->BlockIoMedia.ReadOnly =3D FALSE; - } - - CardData->BlockIoMedia.WriteCaching =3D FALSE; - CardData->BlockIoMedia.IoAlign =3D 1; - - Status =3D IndentifyDevice (CardData); - if (EFI_ERROR (Status)) { - goto Exit; - } - - // - //Some device does not support this feature - // - if (CardData->IndentifyDeviceData.MaxWritesPerAddress =3D=3D 0) { - CardData->BlockIoMedia.ReadOnly =3D TRUE; - } - - CardData->BlockIoMedia.BlockSize =3D (1 << CardData->IndentifyDev= iceData.Sectorsize); - ASSERT (CardData->BlockIoMedia.BlockSize >=3D 12); - - - MaxSize =3D *(UINT64 *) (CardData->IndentifyDeviceData.MaximumLBA); - MaxSize =3D MultU64x32 (MaxSize, 512); - - Remainder =3D 0; - CardData->BlockNumber =3D DivU64x32Remainder (MaxSize, CardData->BlockIo= Media.BlockSize, &Remainder); - ASSERT (Remainder =3D=3D 0); - - CardData->BlockIoMedia.LastBlock =3D (EFI_LBA) (CardData->BlockNumber - = 1); - -Exit: - return Status; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/= Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c deleted file mode 100644 index 15fdaf6..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/ComponentName.c +++ /dev/null @@ -1,219 +0,0 @@ -/** @file - UEFI Component Name(2) protocol implementation for SD media device drive= r. - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "SdMediaDevice.h" - -// -// EFI Component Name Protocol -// -GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSdMediaDeviceN= ame =3D { - SdMediaDeviceGetDriverName, - SdMediaDeviceGetControllerName, - "eng" -}; - -// -// EFI Component Name 2 Protocol -// -GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSdMediaDeviceN= ame2 =3D { - (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SdMediaDeviceGetDriverName, - (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SdMediaDeviceGetControllerName, - "en" -}; - - -GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSdMediaDeviceDrive= rNameTable[] =3D { - { "eng;en", L"UEFI MMC/SD Media Device Driver" }, - { NULL, NULL } -}; - - -// -// EFI Component Name Functions -// -/** - Retrieves a Unicode string that is the user readable name of the driver. - - This function retrieves the user readable name of a driver in the form o= f a - Unicode string. If the driver specified by This has a user readable name= in - the language specified by Language, then a pointer to the driver name is - returned in DriverName, and EFI_SUCCESS is returned. If the driver speci= fied - by This does not support the language specified by Language, - then EFI_UNSUPPORTED is returned. - - @param[in] This A pointer to the EFI_COMPONENT_NAME2= _PROTOCOL or - EFI_COMPONENT_NAME_PROTOCOL instance. - - @param[in] Language A pointer to a Null-terminated ASCII= string - array indicating the language. This = is the - language of the driver name that the= caller is - requesting, and it must match one of= the - languages specified in SupportedLang= uages. The - number of languages supported by a d= river is up - to the driver writer. Language is sp= ecified - in RFC 3066 or ISO 639-2 language co= de format. - - @param[out] DriverName A pointer to the Unicode string to r= eturn. - This Unicode string is the name of t= he - driver specified by This in the lang= uage - specified by Language. - - @retval EFI_SUCCESS The Unicode string for the Driver sp= ecified by - This and the language specified by L= anguage was - returned in DriverName. - - @retval EFI_INVALID_PARAMETER Language is NULL. - - @retval EFI_INVALID_PARAMETER DriverName is NULL. - - @retval EFI_UNSUPPORTED The driver specified by This does no= t support - the language specified by Language. - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceGetDriverName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN CHAR8 *Language, - OUT CHAR16 **DriverName - ) -{ - return LookupUnicodeString2 ( - Language, - This->SupportedLanguages, - mSdMediaDeviceDriverNameTable, - DriverName, - (BOOLEAN) (This =3D=3D &gSdMediaDeviceName) - ); -} - - -/** - Retrieves a Unicode string that is the user readable name of the control= ler - that is being managed by a driver. - - This function retrieves the user readable name of the controller specifi= ed by - ControllerHandle and ChildHandle in the form of a Unicode string. If the - driver specified by This has a user readable name in the language specif= ied by - Language, then a pointer to the controller name is returned in Controlle= rName, - and EFI_SUCCESS is returned. If the driver specified by This is not cur= rently - managing the controller specified by ControllerHandle and ChildHandle, - then EFI_UNSUPPORTED is returned. If the driver specified by This does = not - support the language specified by Language, then EFI_UNSUPPORTED is retu= rned. - - @param[in] This A pointer to the EFI_COMPONENT_NAME2_P= ROTOCOL or - EFI_COMPONENT_NAME_PROTOCOL instance. - - @param[in] ControllerHandle The handle of a controller that the dr= iver - specified by This is managing. This h= andle - specifies the controller whose name is= to be - returned. - - @param[in] ChildHandle The handle of the child controller to = retrieve - the name of. This is an optional para= meter that - may be NULL. It will be NULL for devi= ce - drivers. It will also be NULL for a b= us drivers - that wish to retrieve the name of the = bus - controller. It will not be NULL for a= bus - driver that wishes to retrieve the nam= e of a - child controller. - - @param[in] Language A pointer to a Null-terminated ASCII s= tring - array indicating the language. This i= s the - language of the driver name that the c= aller is - requesting, and it must match one of t= he - languages specified in SupportedLangua= ges. The - number of languages supported by a dri= ver is up - to the driver writer. Language is spec= ified in - RFC 3066 or ISO 639-2 language code fo= rmat. - - @param[out] ControllerName A pointer to the Unicode string to ret= urn. - This Unicode string is the name of the - controller specified by ControllerHand= le and - ChildHandle in the language specified = by - Language from the point of view of the= driver - specified by This. - - @retval EFI_SUCCESS The Unicode string for the user readab= le name in - the language specified by Language for= the - driver specified by This was returned = in - DriverName. - - @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HA= NDLE. - - @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not = a valid - EFI_HANDLE. - - @retval EFI_INVALID_PARAMETER Language is NULL. - - @retval EFI_INVALID_PARAMETER ControllerName is NULL. - - @retval EFI_UNSUPPORTED The driver specified by This is not cu= rrently - managing the controller specified by - ControllerHandle and ChildHandle. - - @retval EFI_UNSUPPORTED The driver specified by This does not = support - the language specified by Language. - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceGetControllerName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_HANDLE ChildHandle O= PTIONAL, - IN CHAR8 *Language, - OUT CHAR16 **ControllerName - ) -{ - EFI_STATUS Status; - EFI_BLOCK_IO_PROTOCOL *BlockIo; - CARD_DATA *CardData; - - // - // This is a device driver, so ChildHandle must be NULL. - // - if (ChildHandle !=3D NULL) { - return EFI_UNSUPPORTED; - } - - // - // Get the device context - // - Status =3D gBS->OpenProtocol ( - ControllerHandle, - &gEfiBlockIoProtocolGuid, - (VOID **) &BlockIo, - gSdMediaDeviceDriverBinding.DriverBindingHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - CardData =3D CARD_DATA_FROM_THIS (BlockIo); - - return LookupUnicodeString2 ( - Language, - This->SupportedLanguages, - CardData->ControllerNameTable, - ControllerName, - (BOOLEAN) (This =3D=3D &gSdMediaDeviceName) - ); - -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/ComponentName.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/= Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h deleted file mode 100644 index 3dea441..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/ComponentName.h +++ /dev/null @@ -1,145 +0,0 @@ -/** @file - This file contains the declarations for component name routines. - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#ifndef _COMPONENT_NAME_H_ -#define _COMPONENT_NAME_H_ - -/** - Retrieves a Unicode string that is the user readable name of the driver. - - This function retrieves the user readable name of a driver in the form o= f a - Unicode string. If the driver specified by This has a user readable name= in - the language specified by Language, then a pointer to the driver name is - returned in DriverName, and EFI_SUCCESS is returned. If the driver speci= fied - by This does not support the language specified by Language, - then EFI_UNSUPPORTED is returned. - - @param[in] This A pointer to the EFI_COMPONENT_NAME= 2_PROTOCOL or - EFI_COMPONENT_NAME_PROTOCOL instanc= e. - - @param[in] Language A pointer to a Null-terminated ASCI= I string - array indicating the language. This= is the - language of the driver name that th= e caller is - requesting, and it must match one o= f the - languages specified in SupportedLan= guages. The - number of languages supported by a = driver is up - to the driver writer. Language is s= pecified - in RFC 3066 or ISO 639-2 language c= ode format. - - @param[out] DriverName A pointer to the Unicode string to = return. - This Unicode string is the name of = the - driver specified by This in the lan= guage - specified by Language. - - @retval EFI_SUCCESS The Unicode string for the Driver s= pecified by - This and the language specified by = Language was - returned in DriverName. - - @retval EFI_INVALID_PARAMETER Language is NULL. - - @retval EFI_INVALID_PARAMETER DriverName is NULL. - - @retval EFI_UNSUPPORTED The driver specified by This does n= ot support - the language specified by Language. - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceGetDriverName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN CHAR8 *Language, - OUT CHAR16 **DriverName - ); - -/** - Retrieves a Unicode string that is the user readable name of the control= ler - that is being managed by a driver. - - This function retrieves the user readable name of the controller specifi= ed by - ControllerHandle and ChildHandle in the form of a Unicode string. If the - driver specified by This has a user readable name in the language specif= ied by - Language, then a pointer to the controller name is returned in Controlle= rName, - and EFI_SUCCESS is returned. If the driver specified by This is not cur= rently - managing the controller specified by ControllerHandle and ChildHandle, - then EFI_UNSUPPORTED is returned. If the driver specified by This does = not - support the language specified by Language, then EFI_UNSUPPORTED is retu= rned. - - @param[in] This A pointer to the EFI_COMPONENT_NAME= 2_PROTOCOL or - EFI_COMPONENT_NAME_PROTOCOL instanc= e. - - @param[in] ControllerHandle The handle of a controller that the= driver - specified by This is managing. Thi= s handle - specifies the controller whose name= is to be - returned. - - @param[in] ChildHandle The handle of the child controller = to retrieve - the name of. This is an optional p= arameter that - may be NULL. It will be NULL for d= evice - drivers. It will also be NULL for = a bus drivers - that wish to retrieve the name of t= he bus - controller. It will not be NULL fo= r a bus - driver that wishes to retrieve the = name of a - child controller. - - @param[in] Language A pointer to a Null-terminated ASCI= I string - array indicating the language. Thi= s is the - language of the driver name that th= e caller is - requesting, and it must match one o= f the - languages specified in SupportedLan= guages. The - number of languages supported by a = driver is up - to the driver writer. Language is s= pecified in - RFC 3066 or ISO 639-2 language code= format. - - @param[out] ControllerName A pointer to the Unicode string to = return. - This Unicode string is the name of = the - controller specified by ControllerH= andle and - ChildHandle in the language specifi= ed by - Language from the point of view of = the driver - specified by This. - - @retval EFI_SUCCESS The Unicode string for the user rea= dable name in - the language specified by Language = for the - driver specified by This was return= ed in - DriverName. - - @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI= _HANDLE. - - @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is n= ot a valid - EFI_HANDLE. - - @retval EFI_INVALID_PARAMETER Language is NULL. - - @retval EFI_INVALID_PARAMETER ControllerName is NULL. - - @retval EFI_UNSUPPORTED The driver specified by This is not= currently - managing the controller specified by - ControllerHandle and ChildHandle. - - @retval EFI_UNSUPPORTED The driver specified by This does n= ot support - the language specified by Language. - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceGetControllerName ( - IN EFI_COMPONENT_NAME_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_HANDLE ChildHandle O= PTIONAL, - IN CHAR8 *Language, - OUT CHAR16 **ControllerName - ); - -#endif - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/MMCSDBlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/S= dio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c deleted file mode 100644 index 6180a25..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/MMCSDBlockIo.c +++ /dev/null @@ -1,547 +0,0 @@ -/** @file - Block I/O protocol for MMC/SD device. - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "SdMediaDevice.h" - -/** - Implements EFI_BLOCK_IO_PROTOCOL.Reset() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instance. - @param[in] ExtendedVerification Indicates that the driver may perfor= m a more exhaustive. - verification operation of the device= during reset. - (This parameter is ignored in this d= river.) - - @retval EFI_SUCCESS Success - -**/ -EFI_STATUS -EFIAPI -MMCSDBlockReset ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ) -{ - CARD_DATA *CardData; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - - CardData =3D CARD_DATA_FROM_THIS (This); - SdHostIo =3D CardData->SdHostIo; - - return SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD); - } - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instanc= e. - @param[in] MediaId The media id that the write reque= st is for. - @param[in] LBA The starting logical block addres= s to read from on the device. - The caller is responsible for wri= ting to only legitimate locations. - @param[in] BufferSize The size of the Buffer in bytes. = This must be a multiple of the - intrinsic block size of the devic= e. - @param[out] Buffer A pointer to the destination buff= er for the data. The caller - is responsible for either having = implicit or explicit ownership - of the buffer. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -EFIAPI -MMCSDBlockReadBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN UINTN BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - UINT32 Address; - CARD_DATA *CardData; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - UINT32 RemainingLength; - UINT32 TransferLength; - UINT8 *BufferPointer; - BOOLEAN SectorAddressing; - UINTN TotalBlock; - - DEBUG ((EFI_D_INFO, "Read(LBA=3D%08lx, Buffer=3D%08x, Size=3D%08x)\n", L= BA, Buffer, BufferSize)); - Status =3D EFI_SUCCESS; - CardData =3D CARD_DATA_FROM_THIS (This); - SdHostIo =3D CardData->SdHostIo; - - if (MediaId !=3D CardData->BlockIoMedia.MediaId) { - return EFI_MEDIA_CHANGED; - } - - if (ModU64x32 (BufferSize, CardData->BlockIoMedia.BlockSize) !=3D 0) { - return EFI_BAD_BUFFER_SIZE; - } - if ((CardData->CardType =3D=3D SdMemoryCard2High) || (CardData->CardType= =3D=3D MMCCardHighCap)) { - SectorAddressing =3D TRUE; - } else { - SectorAddressing =3D FALSE; - } - if (SectorAddressing) { - // - //Block Address - // - Address =3D (UINT32) DivU64x32 (MultU64x32 (LBA, CardData->BlockIoMedi= a.BlockSize), 512); - } else { - // - //Byte Address - // - Address =3D (UINT32) MultU64x32 (LBA, CardData->BlockIoMedia.BlockSiz= e); - } - TotalBlock =3D (UINTN) DivU64x32 (BufferSize, CardData->BlockIoMedia.Blo= ckSize); - if (LBA + TotalBlock > CardData->BlockIoMedia.LastBlock + 1) { - return EFI_INVALID_PARAMETER; - } - - if (!Buffer) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks:Invalid parameter \r\n")); - goto Done; - } - - if ((BufferSize % CardData->BlockIoMedia.BlockSize) !=3D 0) { - Status =3D EFI_BAD_BUFFER_SIZE; - DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Bad buffer size \r\n")); - goto Done; - } - - if (BufferSize =3D=3D 0) { - Status =3D EFI_SUCCESS; - goto Done; - } - - BufferPointer =3D Buffer; - RemainingLength =3D (UINT32) BufferSize; - - while (RemainingLength > 0) { - if ((BufferSize > CardData->BlockIoMedia.BlockSize)) { - if (RemainingLength > SdHostIo->HostCapability.BoundarySize) { - TransferLength =3D SdHostIo->HostCapability.BoundarySize; - } else { - TransferLength =3D RemainingLength; - } - - if (CardData->CardType =3D=3D MMCCard || CardData->CardType =3D=3D M= MCCardHighCap) { - if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) { - Status =3D SendCommand ( - CardData, - SET_BLOCKLEN, - CardData->BlockIoMedia.BlockSize, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - break; - } - } - Status =3D SendCommand ( - CardData, - SET_BLOCK_COUNT, - TransferLength / CardData->BlockIoMedia.BlockSize, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - break; - } - } - Status =3D SendCommand ( - CardData, - READ_MULTIPLE_BLOCK, - Address, - InData, - CardData->AlignedBuffer, - TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_MULTIPLE_BLOCK ->= Fail\n")); - break; - } - } else { - if (RemainingLength > CardData->BlockIoMedia.BlockSize) { - TransferLength =3D CardData->BlockIoMedia.BlockSize; - } else { - TransferLength =3D RemainingLength; - } - - Status =3D SendCommand ( - CardData, - READ_SINGLE_BLOCK, - Address, - InData, - CardData->AlignedBuffer, - (UINT32) TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_SINGLE_BLOCK -> F= ail\n")); - break; - } - } - CopyMem (BufferPointer, CardData->AlignedBuffer, TransferLength); - if (SectorAddressing) { - // - //Block Address - // - Address +=3D TransferLength / 512; - } else { - // - //Byte Address - // - Address +=3D TransferLength; - } - BufferPointer +=3D TransferLength; - RemainingLength -=3D TransferLength; - } - - if (EFI_ERROR (Status)) { - if ((CardData->CardType =3D=3D SdMemoryCard) || - (CardData->CardType =3D=3D SdMemoryCard2)|| - (CardData->CardType =3D=3D SdMemoryCard2High)) { - SendCommand ( - CardData, - STOP_TRANSMISSION, - 0, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - } else { - SendCommand ( - CardData, - STOP_TRANSMISSION, - 0, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - } - - } - -Done: - DEBUG ((EFI_D_INFO, "MMCSDBlockReadBlocks: Status =3D %r\n", Status)); - return Status; -} - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function. - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instanc= e. - @param[in] MediaId The media id that the write reque= st is for. - @param[in] LBA The starting logical block addres= s to read from on the device. - The caller is responsible for wri= ting to only legitimate locations. - @param[in] BufferSize The size of the Buffer in bytes. = This must be a multiple of the - intrinsic block size of the devic= e. - @param[in] Buffer A pointer to the destination buff= er for the data. The caller - is responsible for either having = implicit or explicit ownership - of the buffer. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -EFIAPI -MMCSDBlockWriteBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN UINTN BufferSize, - IN VOID *Buffer - ) -{ - EFI_STATUS Status; - UINT32 Address; - CARD_DATA *CardData; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - UINT32 RemainingLength; - UINT32 TransferLength; - UINT8 *BufferPointer; - BOOLEAN SectorAddressing; - - DEBUG ((EFI_D_INFO, "Write(LBA=3D%08lx, Buffer=3D%08x, Size=3D%08x)\n", = LBA, Buffer, BufferSize)); - Status =3D EFI_SUCCESS; - CardData =3D CARD_DATA_FROM_THIS (This); - SdHostIo =3D CardData->SdHostIo; - if ((CardData->CardType =3D=3D SdMemoryCard2High) || (CardData->CardType= =3D=3D MMCCardHighCap)) { - SectorAddressing =3D TRUE; - } else { - SectorAddressing =3D FALSE; - } - if (SectorAddressing) { - // - //Block Address - // - Address =3D (UINT32) DivU64x32 (MultU64x32 (LBA, CardData->BlockIoMedi= a.BlockSize), 512); - } else { - // - //Byte Address - // - Address =3D (UINT32) MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize= ); - } - - if (!Buffer) { - Status =3D EFI_INVALID_PARAMETER; - DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Invalid parameter \r\n")); - goto Done; - } - - if ((BufferSize % CardData->BlockIoMedia.BlockSize) !=3D 0) { - Status =3D EFI_BAD_BUFFER_SIZE; - DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Bad buffer size \r\n")); - goto Done; - } - - if (BufferSize =3D=3D 0) { - Status =3D EFI_SUCCESS; - goto Done; - } - - if (This->Media->ReadOnly =3D=3D TRUE) { - Status =3D EFI_WRITE_PROTECTED; - DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Write protected \r\n")); - goto Done; - } - - BufferPointer =3D Buffer; - RemainingLength =3D (UINT32) BufferSize; - - while (RemainingLength > 0) { - if ((BufferSize > CardData->BlockIoMedia.BlockSize) ) { - if (RemainingLength > SdHostIo->HostCapability.BoundarySize) { - TransferLength =3D SdHostIo->HostCapability.BoundarySize; - } else { - TransferLength =3D RemainingLength; - } - - if (CardData->CardType =3D=3D MMCCard || CardData->CardType =3D=3D M= MCCardHighCap) { - - if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) { - Status =3D SendCommand ( - CardData, - SET_BLOCKLEN, - CardData->BlockIoMedia.BlockSize, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - break; - } - } - Status =3D SendCommand ( - CardData, - SET_BLOCK_COUNT, - TransferLength / CardData->BlockIoMedia.BlockSize, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - break; - } - } - - CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength); - - Status =3D SendCommand ( - CardData, - WRITE_MULTIPLE_BLOCK, - Address, - OutData, - CardData->AlignedBuffer, - (UINT32) TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: WRITE_MULTIPLE_BLOCK = -> Fail\n")); - break; - } - } else { - if (RemainingLength > CardData->BlockIoMedia.BlockSize) { - TransferLength =3D CardData->BlockIoMedia.BlockSize; - } else { - TransferLength =3D RemainingLength; - } - - CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength); - - Status =3D SendCommand ( - CardData, - WRITE_BLOCK, - Address, - OutData, - CardData->AlignedBuffer, - (UINT32) TransferLength, - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - } - - if (SectorAddressing) { - // - //Block Address - // - Address +=3D TransferLength / 512; - } else { - // - //Byte Address - // - Address +=3D TransferLength; - } - BufferPointer +=3D TransferLength; - RemainingLength -=3D TransferLength; - - } - - if (EFI_ERROR (Status)) { - SendCommand ( - CardData, - STOP_TRANSMISSION, - 0, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - } - -Done: - return EFI_SUCCESS; -} - - -/** - Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function. - (In this driver, this function just returns EFI_SUCCESS.) - - @param[in] This The EFI_BLOCK_IO_PROTOCOL instance. - - @retval EFI_SUCCESS - @retval Others - -**/ -EFI_STATUS -EFIAPI -MMCSDBlockFlushBlocks ( - IN EFI_BLOCK_IO_PROTOCOL *This - ) -{ - return EFI_SUCCESS; -} - - -/** - MMC/SD card BlockIo init function. - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval Others - -**/ -EFI_STATUS -MMCSDBlockIoInit ( - IN CARD_DATA *CardData - ) -{ - - // - // BlockIO protocol - // - CardData->BlockIo.Revision =3D EFI_BLOCK_IO_PROTOCOL_REVISION; - CardData->BlockIo.Media =3D &(CardData->BlockIoMedia); - CardData->BlockIo.Reset =3D MMCSDBlockReset; - CardData->BlockIo.ReadBlocks =3D MMCSDBlockReadBlocks ; - CardData->BlockIo.WriteBlocks =3D MMCSDBlockWriteBlocks; - CardData->BlockIo.FlushBlocks =3D MMCSDBlockFlushBlocks; - - CardData->BlockIoMedia.MediaId =3D 0; - CardData->BlockIoMedia.RemovableMedia =3D FALSE; - CardData->BlockIoMedia.MediaPresent =3D TRUE; - CardData->BlockIoMedia.LogicalPartition =3D FALSE; - - if (CardData->CSDRegister.PERM_WRITE_PROTECT || CardData->CSDRegister.TM= P_WRITE_PROTECT) { - CardData->BlockIoMedia.ReadOnly =3D TRUE; - } else { - CardData->BlockIoMedia.ReadOnly =3D FALSE; - } - - CardData->BlockIoMedia.WriteCaching =3D FALSE; - CardData->BlockIoMedia.BlockSize =3D CardData->BlockLen; - CardData->BlockIoMedia.IoAlign =3D 1; - CardData->BlockIoMedia.LastBlock =3D (EFI_LBA) (CardData->BlockNu= mber - 1); - - return EFI_SUCCESS; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/MMCSDTransfer.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/= Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c deleted file mode 100644 index e0304de..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/MMCSDTransfer.c +++ /dev/null @@ -1,1661 +0,0 @@ -/** @file - MMC/SD transfer specific functions - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "SdMediaDevice.h" - - -/** - Check card status, print the debug info and check the error - - @param[in] Status Status got from card status register. - - @retval EFI_SUCCESS - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -CheckCardStatus ( - IN UINT32 Status - ) -{ - CARD_STATUS *CardStatus; - CardStatus =3D (CARD_STATUS *) (&Status); - - if (CardStatus->ADDRESS_OUT_OF_RANGE) { - DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_OUT_OF_RANGE\n")); - } - - if (CardStatus->ADDRESS_MISALIGN) { - DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_MISALIGN\n")); - } - - if (CardStatus->BLOCK_LEN_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: BLOCK_LEN_ERROR\n")); - } - - if (CardStatus->ERASE_SEQ_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_SEQ_ERROR\n")); - } - - if (CardStatus->ERASE_PARAM) { - DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_PARAM\n")); - } - - if (CardStatus->WP_VIOLATION) { - DEBUG ((EFI_D_ERROR, "CardStatus: WP_VIOLATION\n")); - } - - if (CardStatus->CARD_IS_LOCKED) { - DEBUG ((EFI_D_ERROR, "CardStatus: CARD_IS_LOCKED\n")); - } - - if (CardStatus->LOCK_UNLOCK_FAILED) { - DEBUG ((EFI_D_ERROR, "CardStatus: LOCK_UNLOCK_FAILED\n")); - } - - if (CardStatus->COM_CRC_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: COM_CRC_ERROR\n")); - } - - if (CardStatus->ILLEGAL_COMMAND) { - DEBUG ((EFI_D_ERROR, "CardStatus: ILLEGAL_COMMAND\n")); - } - - if (CardStatus->CARD_ECC_FAILED) { - DEBUG ((EFI_D_ERROR, "CardStatus: CARD_ECC_FAILED\n")); - } - - if (CardStatus->CC_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: CC_ERROR\n")); - } - - if (CardStatus->ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: ERROR\n")); - } - - if (CardStatus->UNDERRUN) { - DEBUG ((EFI_D_ERROR, "CardStatus: UNDERRUN\n")); - } - - if (CardStatus->OVERRUN) { - DEBUG ((EFI_D_ERROR, "CardStatus: OVERRUN\n")); - } - - if (CardStatus->CID_CSD_OVERWRITE) { - DEBUG ((EFI_D_ERROR, "CardStatus: CID_CSD_OVERWRITE\n")); - } - - if (CardStatus->WP_ERASE_SKIP) { - DEBUG ((EFI_D_ERROR, "CardStatus: WP_ERASE_SKIP\n")); - } - - if (CardStatus->ERASE_RESET) { - DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_RESET\n")); - } - - if (CardStatus->SWITCH_ERROR) { - DEBUG ((EFI_D_ERROR, "CardStatus: SWITCH_ERROR\n")); - } - - if ((Status & 0xFCFFA080) !=3D 0) { - return EFI_DEVICE_ERROR; - } - - return EFI_SUCCESS; -} - - -/** - Send command by using Host IO protocol - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] CommandIndex The command index to set the command i= ndex field of command register. - @param[in] Argument Command argument to set the argument f= ield of command register. - @param[in] DataType TRANSFER_TYPE, indicates no data, data= in or data out. - @param[in] Buffer Contains the data read from / write to= the device. - @param[in] BufferSize The size of the buffer. - @param[in] ResponseType RESPONSE_TYPE. - @param[in] TimeOut Time out value in 1 ms unit. - @param[out] ResponseData Depending on the ResponseType, such as= CSD or card status. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -SendCommand ( - IN CARD_DATA *CardData, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData - ) -{ - - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - - SdHostIo =3D CardData->SdHostIo; - if (CardData->CardType !=3D MMCCard && CardData->CardType !=3D MMCCardHi= ghCap) { - CommandIndex |=3D AUTO_CMD12_ENABLE; - } - Status =3D SdHostIo->SendCommand ( - SdHostIo, - CommandIndex, - Argument, - DataType, - Buffer, - BufferSize, - ResponseType, - TimeOut, - ResponseData - ); - - if (!EFI_ERROR (Status)) { - if (ResponseType =3D=3D ResponseR1 || ResponseType =3D=3D ResponseR1b)= { - ASSERT (ResponseData !=3D NULL); - Status =3D CheckCardStatus (*ResponseData); - } - } else { - SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD); - } - - return Status; -} - - -/** - Send the card APP_CMD command with the following command indicated by Co= mmandIndex - - @param[in] CardData Pointer to CARD_DATA. - @param[in] CommandIndex The command index to set the command i= ndex field of command register. - @param[in] Argument Command argument to set the argument f= ield of command register. - @param[in] DataType TRANSFER_TYPE, indicates no data, data= in or data out. - @param[in] Buffer Contains the data read from / write to= the device. - @param[in] BufferSize The size of the buffer. - @param[in] ResponseType RESPONSE_TYPE. - @param[in] TimeOut Time out value in 1 ms unit. - @param[out] ResponseData Depending on the ResponseType, such as= CSD or card status. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -SendAppCommand ( - IN CARD_DATA *CardData, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData - ) -{ - - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - UINT8 Index; - - SdHostIo =3D CardData->SdHostIo; - Status =3D EFI_SUCCESS; - - for (Index =3D 0; Index < 2; Index++) { - Status =3D SdHostIo->SendCommand ( - SdHostIo, - APP_CMD, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - Status =3D CheckCardStatus (*(UINT32 *) &(CardData->CardStatus)); - if (CardData->CardStatus.SAPP_CMD !=3D 1) { - Status =3D EFI_DEVICE_ERROR; - } - if (!EFI_ERROR (Status)) { - break; - } - } else { - SdHostIo->ResetSdHost (SdHostIo, Reset_Auto); - } - } - - if (EFI_ERROR (Status)) { - return Status; - } - if (CardData->CardType !=3D MMCCard && CardData->CardType !=3D MMCCardHi= ghCap) { - CommandIndex |=3D AUTO_CMD12_ENABLE; - } - - Status =3D SdHostIo->SendCommand ( - SdHostIo, - CommandIndex, - Argument, - DataType, - Buffer, - BufferSize, - ResponseType, - TimeOut, - ResponseData - ); - - if (!EFI_ERROR (Status)) { - if (ResponseType =3D=3D ResponseR1 || ResponseType =3D=3D ResponseR1b)= { - ASSERT (ResponseData !=3D NULL); - Status =3D CheckCardStatus (*ResponseData); - } - } else { - SdHostIo->ResetSdHost (SdHostIo, Reset_Auto); - } - - return Status; -} - - -/** - Send the card FAST_IO command - - @param[in] CardData Pointer to CARD_DATA. - @param[in] RegisterAddress Register Address. - @param[in, out] RegisterData Pointer to register Data. - @param[in] Write TRUE for write, FALSE for read. - - @retval EFI_SUCCESS - @retval EFI_UNSUPPORTED - @retval EFI_INVALID_PARAMETER - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -FastIO ( - IN CARD_DATA *CardData, - IN UINT8 RegisterAddress, - IN OUT UINT8 *RegisterData, - IN BOOLEAN Write - ) -{ - EFI_STATUS Status; - UINT32 Argument; - UINT32 Data; - - Status =3D EFI_SUCCESS; - - if (RegisterData =3D=3D NULL) { - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - Argument =3D (CardData->Address << 16) | (RegisterAddress << 8); - if (Write) { - Argument |=3D BIT15 | (*RegisterData); - } - - Status =3D SendCommand ( - CardData, - FAST_IO, - Argument, - NoData, - NULL, - 0, - ResponseR4, - TIMEOUT_COMMAND, - &Data - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - - if ((Data & BIT15) =3D=3D 0) { - Status =3D EFI_DEVICE_ERROR; - goto Exit; - } - - if (!Write) { - *RegisterData =3D (UINT8) Data; - } - -Exit: - return Status; -} - - -/** - Send the card GO_INACTIVE_STATE command. - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval others - -**/ -EFI_STATUS -PutCardInactive ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - - - Status =3D SendCommand ( - CardData, - GO_INACTIVE_STATE, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseNo, - TIMEOUT_COMMAND, - NULL - ); - - return Status; - -} - - -/** - Get card interested information for CSD rergister - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval EFI_UNSUPPORTED - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -CaculateCardParameter ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - UINT32 Frequency; - UINT32 Multiple; - UINT32 CSize; - CSD_SDV2 *CsdSDV2; - - Status =3D EFI_SUCCESS; - - switch (CardData->CSDRegister.TRAN_SPEED & 0x7) { - case 0: - Frequency =3D 100 * 1000; - break; - - case 1: - Frequency =3D 1 * 1000 * 1000; - break; - - case 2: - Frequency =3D 10 * 1000 * 1000; - break; - - case 3: - Frequency =3D 100 * 1000 * 1000; - break; - - default: - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - switch ((CardData->CSDRegister.TRAN_SPEED >> 3) & 0xF) { - case 1: - Multiple =3D 10; - break; - - case 2: - Multiple =3D 12; - break; - - case 3: - Multiple =3D 13; - break; - - case 4: - Multiple =3D 15; - break; - - case 5: - Multiple =3D 20; - break; - - case 6: - if (CardData->CardType =3D=3D MMCCard || CardData->CardType =3D=3D = MMCCardHighCap) { - Multiple =3D 26; - } else { - Multiple =3D 25; - } - break; - - case 7: - Multiple =3D 30; - break; - - case 8: - Multiple =3D 35; - break; - - case 9: - Multiple =3D 40; - break; - - case 10: - Multiple =3D 45; - break; - - case 11: - if (CardData->CardType =3D=3D MMCCard || CardData->CardType =3D=3D = MMCCardHighCap) { - Multiple =3D 52; - } else { - Multiple =3D 50; - } - break; - - case 12: - Multiple =3D 55; - break; - - case 13: - Multiple =3D 60; - break; - - case 14: - Multiple =3D 70; - break; - - case 15: - Multiple =3D 80; - break; - - default: - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - Frequency =3D Frequency * Multiple / 10; - CardData->MaxFrequency =3D Frequency; - - CardData->BlockLen =3D 1 << CardData->CSDRegister.READ_BL_LEN; - - if (CardData->CardType =3D=3D SdMemoryCard2High) { - ASSERT (CardData->CSDRegister.CSD_STRUCTURE =3D=3D 1); - CsdSDV2 =3D (CSD_SDV2 *) &CardData->CSDRegister; - - // - // the K here means 1024 not 1000 - // - CardData->BlockNumber =3D DivU64x32 (MultU64x32 (CsdSDV2->C_SIZE + 1, = 512 * 1024) , CardData->BlockLen); - } else { - // - // For MMC card > 2G, the block number will be recaculate later - // - CSize =3D CardData->CSDRegister.C_SIZELow2 | (CardData->CSDRegister.C_= SIZEHigh10 << 2); - CardData->BlockNumber =3D MultU64x32 (LShiftU64 (1, CardData->CSDRegis= ter.C_SIZE_MULT + 2), CSize + 1); - } - - // - //For >=3D 2G card, BlockLen may be 1024, but the transfer size is still= 512 bytes - // - if (CardData->BlockLen > 512) { - CardData->BlockNumber =3D DivU64x32 (MultU64x32 (CardData->BlockNumber= , CardData->BlockLen), 512); - CardData->BlockLen =3D 512; - } - - DEBUG (( - EFI_D_INFO, - "CalculateCardParameter: Card Size: 0x%lx\n", MultU64x32 (CardData->Bl= ockNumber, CardData->BlockLen) - )); - -Exit: - return Status; -} - - -/** - Test the bus width setting for MMC card.It is used only for verification= purpose. - - @param[in] CardData Pointer to CARD_DATA. - @param[in] Width 1, 4, 8 bits. - - @retval EFI_SUCCESS - @retval EFI_UNSUPPORTED - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -MMCCardBusWidthTest ( - IN CARD_DATA *CardData, - IN UINT32 Width - ) -{ - EFI_STATUS Status; - UINT64 Data; - UINT64 Value; - - ASSERT(CardData !=3D NULL); - - Value =3D 0; - - switch (Width) { - case 1: - Data =3D 0x80; - break; - - case 4: - Data =3D 0x5A; - break; - - case 8: - Data =3D 0xAA55; - break; - - default: - Status =3D EFI_INVALID_PARAMETER; - goto Exit; - } - - CopyMem (CardData->AlignedBuffer, &Data, Width); - Status =3D SendCommand ( - CardData, - BUSTEST_W, - 0, - OutData, - CardData->AlignedBuffer, - Width, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest:SendCommand BUSTEST_W 0x%x\n= ", *(UINT32*)&(CardData->CardStatus))); - goto Exit; - } - - gBS->Stall (10 * 1000); - - Data =3D 0; - - Status =3D SendCommand ( - CardData, - BUSTEST_R, - 0, - InData, - CardData->AlignedBuffer, - Width, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest:SendCommand BUSTEST_R 0x%x\n= ", *(UINT32 *) &(CardData->CardStatus))); - goto Exit; - } - CopyMem (&Data, CardData->AlignedBuffer, Width); - - switch (Width) { - case 1: - Value =3D (~(Data ^ 0x80)) & 0xC0; - break; - - case 4: - Value =3D (~(Data ^ 0x5A)) & 0xFF; - break; - - case 8: - Value =3D (~(Data ^ 0xAA55)) & 0xFFFF; - break; - } - - if (Value =3D=3D 0) { - Status =3D EFI_SUCCESS; - } else { - Status =3D EFI_UNSUPPORTED; - } - -Exit: - return Status; -} - - -/** - This function can detect these card types: - 1. MMC card - 2. SD 1.1 card - 3. SD 2.0 standard card - 3. SD 2.0 high capacity card - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval others - -**/ -EFI_STATUS -GetCardType ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - UINT32 Argument; - UINT32 ResponseData; - UINT32 Count; - BOOLEAN SdCommand8Support; - - SdHostIo =3D CardData->SdHostIo; - - // - // Reset the card - // - Status =3D SendCommand ( - CardData, - GO_IDLE_STATE, - 0, - NoData, - NULL, - 0, - ResponseNo, - TIMEOUT_COMMAND, - NULL - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status =3D 0x%x\n", Status)); - goto Exit; - } - gBS->Stall (10 * 1000); - - // - // Only 2.7V - 3.6V is supported for SD2.0, only SD 2.0 card can pass - // MMC and SD1.1 card will fail this command - // - Argument =3D (VOLTAGE_27_36 << 8) | CHECK_PATTERN; - ResponseData =3D 0; - SdCommand8Support =3D FALSE; - - Status =3D SendCommand ( - CardData, - SEND_IF_COND, - Argument, - NoData, - NULL, - 0, - ResponseR7, - TIMEOUT_COMMAND, - &ResponseData - ); - - if (EFI_ERROR (Status)) { - if (Status !=3D EFI_TIMEOUT) { - DEBUG ((EFI_D_ERROR, "SEND_IF_COND Fail, none time out error\n")); - goto Exit; - } - } else { - if (ResponseData !=3D Argument) { - DEBUG ((EFI_D_ERROR, "SEND_IF_COND Fail, respond data does not matc= h send data\n")); - Status =3D EFI_DEVICE_ERROR; - goto Exit; - } - SdCommand8Support =3D TRUE; - } - - Argument =3D 0; - - if (SdHostIo->HostCapability.V30Support =3D=3D TRUE) { - Argument |=3D BIT17 | BIT18; - } else if (SdHostIo->HostCapability.V33Support =3D=3D TRUE) { - Argument |=3D BIT20 | BIT21; - } - - if (SdCommand8Support) { - Argument |=3D BIT30; - } - - Count =3D 20; - do { - Status =3D SendAppCommand ( - CardData, - SD_SEND_OP_COND, - Argument, - NoData, - NULL, - 0, - ResponseR3, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->OCRRegister) - ); - - if (EFI_ERROR (Status)) { - if ((Status =3D=3D EFI_TIMEOUT) && (!SdCommand8Support)) { - CardData->CardType =3D MMCCard; - Status =3D EFI_SUCCESS; - DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, MMC card was identified\n")); - } else { - DEBUG ((EFI_D_ERROR, "SD_SEND_OP_COND Fail, check whether it is ne= ither a MMC card nor a SD card\n")); - } - goto Exit; - } - // - // Avoid waiting if sucess. Busy bit 0 means not ready - // - if (CardData->OCRRegister.Busy =3D=3D 1) { - break; - } - - gBS->Stall (50 * 1000); - Count--; - if (Count =3D=3D 0) { - DEBUG ((EFI_D_ERROR, "Card is always in busy state\n")); - Status =3D EFI_TIMEOUT; - goto Exit; - } - } while (1); - - // - // Check supported voltage - // - Argument =3D 0; - if (SdHostIo->HostCapability.V30Support =3D=3D TRUE) { - if ((CardData->OCRRegister.V270_V360 & BIT2) =3D=3D BIT2) { - Argument |=3D BIT17; - } else if ((CardData->OCRRegister.V270_V360 & BIT3) =3D=3D BIT3) { - Argument |=3D BIT18; - } - } else if (SdHostIo->HostCapability.V33Support =3D=3D TRUE) { - if ((CardData->OCRRegister.V270_V360 & BIT5) =3D=3D BIT5) { - Argument |=3D BIT20; - } else if ((CardData->OCRRegister.V270_V360 & BIT6) =3D=3D BIT6) { - Argument |=3D BIT21; - } - } - - if (Argument =3D=3D 0) { - // - // No matched support voltage - // - PutCardInactive (CardData); - DEBUG ((EFI_D_ERROR, "No matched voltage for this card\n")); - Status =3D EFI_UNSUPPORTED; - goto Exit; - } - - CardData->CardType =3D SdMemoryCard; - if (SdCommand8Support =3D=3D TRUE) { - CardData->CardType =3D SdMemoryCard2; - DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, SD 2.0 or above standard card was= identified\n")); - } - - if ((CardData->OCRRegister.AccessMode & BIT1) =3D=3D BIT1) { - CardData->CardType =3D SdMemoryCard2High; - DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, SD 2.0 or above high capacity ca= rd was identified\n")); - } - -Exit: - return Status; -} - - -/** - MMC card high/low voltage selection function - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_BAD_BUFFER_SIZE - -**/ -EFI_STATUS -MMCCardVoltageSelection ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - UINT8 Retry; - UINT32 TimeOut; - - Status =3D EFI_SUCCESS; - - // - // First try the high voltage, then if supported choose the low voltage - // - for (Retry =3D 0; Retry < 3; Retry++) { - // - // To bring back the normal MMC card to work - // after sending the SD command. Otherwise some - // card could not work - - Status =3D SendCommand ( - CardData, - GO_IDLE_STATE, - 0, - NoData, - NULL, - 0, - ResponseNo, - TIMEOUT_COMMAND, - NULL - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status =3D 0x%x\n", Status)= ); - continue; - } - // - //CE-ATA device needs long delay - // - gBS->Stall ((Retry + 1) * 50 * 1000); - - // - // Get OCR register to check voltage support, first time the OCR is 0 - // - Status =3D SendCommand ( - CardData, - SEND_OP_COND, - 0, - NoData, - NULL, - 0, - ResponseR3, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->OCRRegister) - ); - - if (!EFI_ERROR (Status)) { - break; - } - } - - if (Retry =3D=3D 3) { - DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status =3D 0x%x\n", Status)); - Status =3D EFI_DEVICE_ERROR; - goto Exit; - } - - // - // TimeOut Value, 5000 * 100 * 1000 =3D 5 s - // - TimeOut =3D 5000; - - do { - Status =3D SendCommand ( - CardData, - SEND_OP_COND, - 0x40300000, - NoData, - NULL, - 0, - ResponseR3, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->OCRRegister) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status =3D 0x%x\n", Status)); - goto Exit; - } - - gBS->Stall (1 * 1000); - TimeOut--; - if (TimeOut =3D=3D 0) { - Status =3D EFI_TIMEOUT; - DEBUG ((EFI_D_ERROR, "Card is always in busy state\n")); - goto Exit; - } - } while (CardData->OCRRegister.Busy !=3D 1); - - if (CardData->OCRRegister.AccessMode =3D=3D 2) { - DEBUG ((EFI_D_INFO, "eMMC Card is High Capacity\n")); - CardData->CardType =3D MMCCardHighCap; - } - -Exit: - return Status; -} - - -/** - This function set the bus and device width for MMC card. - - @param[in] CardData Pointer to CARD_DATA. - @param[in] BusWidth 1, 4, 8 bits. - @param[in] EnableDDRMode Enable DDR Mode. - - @retval EFI_SUCCESS - @retval EFI_UNSUPPORTED - @retval EFI_INVALID_PARAMETER - -**/ -EFI_STATUS -MMCCardSetBusWidth ( - IN CARD_DATA *CardData, - IN UINT8 BusWidth, - IN BOOLEAN EnableDDRMode - ) -{ - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - SWITCH_ARGUMENT SwitchArgument; - UINT8 Value; - - SdHostIo =3D CardData->SdHostIo; - Value =3D 0; - switch (BusWidth) { - case 8: - if (EnableDDRMode) - Value =3D 6; - else - Value =3D 2; - break; - - case 4: - if (EnableDDRMode) - Value =3D 5; - else - Value =3D 1; - break; - - case 1: - if (EnableDDRMode) // Bus width 1 is not supported in ddr mode - return EFI_UNSUPPORTED; - Value =3D 0; - break; - - default: - ASSERT (0); - } - - ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT)); - SwitchArgument.CmdSet =3D 0; - SwitchArgument.Value =3D Value; - SwitchArgument.Index =3D (UINT32) ((UINTN) - (&(CardData->ExtCSDRegister.BUS_WIDTH)) - (UINTN) (&(CardData->ExtCSDReg= ister))); - SwitchArgument.Access =3D WriteByte_Mode; - Status =3D SendCommand ( - CardData, - SWITCH, - *(UINT32 *) &SwitchArgument, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - Status =3D SendCommand ( - CardData, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SWITCH %d bits Fail\n", BusWidth)); - goto Exit; - } else { - DEBUG ((EFI_D_ERROR, "MMCCardSetBusWidth:SWITCH Card Status:0x%x\n",= *(UINT32 *) &(CardData->CardStatus))); - Status =3D SdHostIo->SetBusWidth (SdHostIo, BusWidth); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SWITCH set %d bits Fail\n", BusWidth)); - goto Exit; - } - gBS->Stall (5 * 1000); - } - } - - if (!EnableDDRMode) { // CMD19 and CMD14 are illegal commands in ddr= mode - - Status =3D MMCCardBusWidthTest (CardData, BusWidth); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest %d bit Fail\n", BusWidth)); - goto Exit; - } - } - - CardData->CurrentBusWidth =3D BusWidth; - -Exit: - return Status; -} - - -/** - MMC/SD card init function - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval others - -**/ -EFI_STATUS -MMCSDCardInit ( - IN CARD_DATA *CardData - ) -{ - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - SWITCH_ARGUMENT SwitchArgument; - UINT32 Data; - UINT32 Argument; - UINT32 nIndex; - UINT8 PowerValue; - BOOLEAN EnableDDRMode; - - ASSERT (CardData !=3D NULL); - SdHostIo =3D CardData->SdHostIo; - EnableDDRMode =3D FALSE; - - CardData->CardType =3D UnknownCard; - Status =3D GetCardType (CardData); - if (EFI_ERROR (Status)) { - goto Exit; - } - DEBUG ((DEBUG_INFO, "CardData->CardType 0x%x\n", CardData->CardType)); - - ASSERT (CardData->CardType !=3D UnknownCard); - - // - // MMC, SD card need host auto stop command support - // - SdHostIo->EnableAutoStopCmd (SdHostIo, TRUE); - - if (CardData->CardType =3D=3D MMCCard) { - Status =3D MMCCardVoltageSelection (CardData); - if (EFI_ERROR (Status)) { - goto Exit; - } - } - - // - // Get CID Register - // - Status =3D SendCommand ( - CardData, - ALL_SEND_CID, - 0, - NoData, - NULL, - 0, - ResponseR2, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CIDRegister) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "ALL_SEND_CID Fail Status =3D 0x%x\n", Status)); - goto Exit; - } else { - // - // Dump out the Card ID data - // - DEBUG ((EFI_D_INFO, "Product Name: ")); - for (nIndex=3D0; nIndex<6; nIndex++ ) { - DEBUG ((EFI_D_INFO, "%c", CardData->CIDRegister.PNM[nIndex])); - } - DEBUG ((EFI_D_INFO, "\nApplication ID : %d\n", CardData->CIDRegister.O= ID)); - DEBUG ((EFI_D_INFO, "Manufacturer ID : %d\n", CardData->CIDRegister.M= ID)); - DEBUG ((EFI_D_INFO, "Revision ID : %d\n", CardData->CIDRegister.P= RV)); - DEBUG ((EFI_D_INFO, "Serial Number : %d\n", CardData->CIDRegister.P= SN)); - } - - // - // SET_RELATIVE_ADDR - // - if (CardData->CardType =3D=3D MMCCard || CardData->CardType =3D=3D MMCC= ardHighCap) { - // - // Hard code the RCA address - // - CardData->Address =3D 1; - - // - // Set RCA Register - // - Status =3D SendCommand ( - CardData, - SET_RELATIVE_ADDR, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status =3D 0x%x\n", Sta= tus)); - goto Exit; - } - } else { - Data =3D 0; - Status =3D SendCommand ( - CardData, - SET_RELATIVE_ADDR, - 0, - NoData, - NULL, - 0, - ResponseR6, - TIMEOUT_COMMAND, - &Data - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status =3D 0x%x\n", Sta= tus)); - goto Exit; - } - - CardData->Address =3D (UINT16) (Data >> 16); - *(UINT32 *) &CardData->CardStatus =3D Data & 0x1FFF; - CardData->CardStatus.ERROR =3D (Data >> 13) & 0x1; - CardData->CardStatus.ILLEGAL_COMMAND =3D (Data >> 14) & 0x1; - CardData->CardStatus.COM_CRC_ERROR =3D (Data >> 15) & 0x1; - Status =3D CheckCardStatus (*(UINT32 *) &CardData->CardStatus); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status =3D 0x%x\n", Sta= tus)); - goto Exit; - } - } - - // - // Get CSD Register - // - Status =3D SendCommand ( - CardData, - SEND_CSD, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR2, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CSDRegister) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SEND_CSD Fail Status =3D 0x%x\n", Status)); - goto Exit; - } - - DEBUG ((EFI_D_INFO, "CardData->CSDRegister.SPEC_VERS =3D 0x%x\n", CardDa= ta->CSDRegister.SPEC_VERS)); - DEBUG ((EFI_D_INFO, "CardData->CSDRegister.CSD_STRUCTURE =3D 0x%x\n", Ca= rdData->CSDRegister.CSD_STRUCTURE)); - - Status =3D CaculateCardParameter (CardData); - if (EFI_ERROR (Status)) { - goto Exit; - } - - - // - // It is platform and hardware specific, need hadrware engineer input - // - if (CardData->CSDRegister.DSR_IMP =3D=3D 1) { - // - // Default is 0x404 - // - Status =3D SendCommand ( - CardData, - SET_DSR, - (DEFAULT_DSR_VALUE << 16), - NoData, - NULL, - 0, - ResponseNo, - TIMEOUT_COMMAND, - NULL - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_DSR Fail Status =3D 0x%x\n", Status)); - // - // Assume can operate even fail - // - } - } - // - // Change clock frequency from 400KHz to max supported when not in high = speed mode - // - Status =3D SdHostIo->SetClockFrequency (SdHostIo, CardData->MaxFrequency= ); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDCardInit:Fail to SetClockFrequency \n")); - goto Exit; - } - - // - // Put the card into tran state - // - Status =3D SendCommand ( - CardData, - SELECT_DESELECT_CARD, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD Fail Status =3D 0x%x\n", St= atus)); - goto Exit; - } - gBS->Stall (5 * 1000); - // - // No need to do so - // - // - Status =3D SendCommand ( - CardData, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD SEND_STATUS Fail Status =3D= 0x%x\n", Status)); - goto Exit; - } - if (CardData->CardType =3D=3D MMCCard || CardData->CardType =3D=3D MMCC= ardHighCap) { - // - // Only V4.0 and above supports more than 1 bits and high speed - // - if (CardData->CSDRegister.SPEC_VERS >=3D 4) { - // - // Get ExtCSDRegister - // - Status =3D SendCommand ( - CardData, - SEND_EXT_CSD, - 0x0, - InData, - CardData->AlignedBuffer, - sizeof (EXT_CSD), - ResponseR1, - TIMEOUT_DATA, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SEND_EXT_CSD Fail Status =3D 0x%x\n", Status= )); - goto Exit; - } - - CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeo= f(EXT_CSD)); - - // - // Recaculate the block number for >2G MMC card - // - Data =3D (CardData->ExtCSDRegister.SEC_COUNT[0]) | - (CardData->ExtCSDRegister.SEC_COUNT[1] << 8) | - (CardData->ExtCSDRegister.SEC_COUNT[2] << 16) | - (CardData->ExtCSDRegister.SEC_COUNT[3] << 24); - - if (Data !=3D 0) { - CardData->BlockNumber =3D Data; - } - DEBUG ((DEBUG_INFO, "CardData->BlockNumber %d\n", Data)); - DEBUG ((EFI_D_ERROR, "CardData->ExtCSDRegister.CARD_TYPE -> %d\n", (= UINTN)CardData->ExtCSDRegister.CARD_TYPE)); - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2)|| - (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) { - - } - // - // Check current chipset capability and the plugged-in card - // whether supports HighSpeed - // - if (SdHostIo->HostCapability.HighSpeedSupport) { - - // - // Change card timing to high speed interface timing - // - ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT)); - SwitchArgument.CmdSet =3D 0; - SwitchArgument.Value =3D 1; - SwitchArgument.Index =3D (UINT32) ((UINTN) - (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN) (&(CardData->Ext= CSDRegister))); - SwitchArgument.Access =3D WriteByte_Mode; - Status =3D SendCommand ( - CardData, - SWITCH, - *(UINT32 *) &SwitchArgument, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDCardInit:SWITCH frequency Fail Status= =3D 0x%x\n", Status)); - } - - gBS->Stall (5 * 1000); - - if (!EFI_ERROR (Status)) { - Status =3D SendCommand ( - CardData, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - if (EnableDDRMode) { - DEBUG ((EFI_D_ERROR, "Enable ddr mode on host controller\n")= ); - SdHostIo->SetDDRMode (SdHostIo, TRUE); - } else { - DEBUG ((EFI_D_ERROR, "Enable high speed mode on host control= ler\n")); - SdHostIo->SetHighSpeedMode (SdHostIo, TRUE); - } - // - // Change host clock to support high speed and enable chispet = to - // support speed - // - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) !=3D 0) { - Status =3D SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_= MMC_PP_HIGH); - } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) !=3D 0)= { - Status =3D SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_= MMC_PP); - } else { - Status =3D EFI_UNSUPPORTED; - } - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "MMCSDCardInit:Fail to SetClockFrequenc= y \n")); - goto Exit; - } - // - // It seems no need to stall after changing bus freqeuncy. - // It is said that the freqeuncy can be changed at any time. J= ust appends 8 clocks after command. - // But SetClock alreay has delay. - // - } - } - - } - - // - // Prefer wide bus width for performance - // - // - // Set to BusWidth bits mode, only version 4.0 or above support more= than 1 bits - // - if (SdHostIo->HostCapability.BusWidth8 =3D=3D TRUE) { - Status =3D MMCCardSetBusWidth (CardData, 8, EnableDDRMode); - if (EFI_ERROR (Status)) { - // - // CE-ATA may support 8 bits and 4 bits, but has no software m= ethod for detection - // - Status =3D MMCCardSetBusWidth (CardData, 4, EnableDDRMode); - if (EFI_ERROR (Status)) { - goto Exit; - } - } - } else if (SdHostIo->HostCapability.BusWidth4 =3D=3D TRUE) { - Status =3D MMCCardSetBusWidth (CardData, 4, EnableDDRMode); - if (EFI_ERROR (Status)) { - goto Exit; - } - } - - PowerValue =3D 0; - - if (CardData->CurrentBusWidth =3D=3D 8) { - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) !=3D 0) { - PowerValue =3D CardData->ExtCSDRegister.PWR_CL_52_360; - PowerValue =3D PowerValue >> 4; - } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) !=3D 0) { - PowerValue =3D CardData->ExtCSDRegister.PWR_CL_26_360; - PowerValue =3D PowerValue >> 4; - } - } else if (CardData->CurrentBusWidth =3D=3D 4) { - if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) !=3D 0) { - PowerValue =3D CardData->ExtCSDRegister.PWR_CL_52_360; - PowerValue =3D PowerValue & 0xF; - } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) !=3D 0) { - PowerValue =3D CardData->ExtCSDRegister.PWR_CL_26_360; - PowerValue =3D PowerValue & 0xF; - } - } - - if (PowerValue !=3D 0) { - // - // Update Power Class - // - ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT)); - SwitchArgument.CmdSet =3D 0; - SwitchArgument.Value =3D PowerValue; - SwitchArgument.Index =3D (UINT32) ((UINTN) - (&(CardData->ExtCSDRegister.POWER_CLASS)) - (UINTN) (&(CardData->E= xtCSDRegister))); - SwitchArgument.Access =3D WriteByte_Mode; - Status =3D SendCommand ( - CardData, - SWITCH, - *(UINT32 *) &SwitchArgument, - NoData, - NULL, - 0, - ResponseR1b, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (!EFI_ERROR (Status)) { - Status =3D SendCommand ( - CardData, - SEND_STATUS, - (CardData->Address << 16), - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SWITCH Power Class Fail Status =3D 0x%x= \n", Status)); - } - } - } - - } else { - DEBUG ((EFI_D_ERROR, "MMC Card version %d only supportes 1 bits at l= ower transfer speed\n",CardData->CSDRegister.SPEC_VERS)); - } - } else { - // - // Pin 1, at power up this line has a 50KOhm pull up enabled in the = card. - // This pull-up should be disconnected by the user, during regular d= ata transfer, - // with SET_CLR_CARD_DETECT (ACMD42) command - // - Status =3D SendAppCommand ( - CardData, - SET_CLR_CARD_DETECT, - 0, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_CLR_CARD_DETECT Fail Status =3D 0x%x\n",= Status)); - goto Exit; - } - - // - // Set Bus Width to 4 - // - Status =3D SendAppCommand ( - CardData, - SET_BUS_WIDTH, - SD_BUS_WIDTH_4, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_BUS_WIDTH 4 bits Fail Status =3D 0x%x\n"= , Status)); - goto Exit; - } - - Status =3D SdHostIo->SetBusWidth (SdHostIo, 4); - if (EFI_ERROR (Status)) { - goto Exit; - } - CardData->CurrentBusWidth =3D 4; - - if ((SdHostIo->HostCapability.HighSpeedSupport =3D=3D FALSE) || - ((CardData->CSDRegister.CCC & BIT10) !=3D BIT10)) { - // - // Host must support high speed - // Card must support Switch function - // - goto Exit; - } - - // - // Mode =3D 0, group 1, function 1, check operation - // - Argument =3D 0xFFFF01; - ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS)); - - Status =3D SendCommand ( - CardData, - SWITCH_FUNC, - Argument, - InData, - CardData->AlignedBuffer, - sizeof (SWITCH_STATUS), - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof = (SWITCH_STATUS)); - - if ((CardData->SwitchStatus.DataStructureVersion =3D=3D 0x0) || - ((CardData->SwitchStatus.Group1BusyStatus & BIT1) !=3D BIT1)) { - Argument =3D 0xFFFF01 | BIT31; - ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS)); - - Status =3D SendCommand ( - CardData, - SWITCH_FUNC, - Argument, - InData, - CardData->AlignedBuffer, - sizeof (SWITCH_STATUS), - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, size= of (SWITCH_STATUS)); - - if ((CardData->SwitchStatus.DataStructureVersion =3D=3D 0x0) || - ((CardData->SwitchStatus.Group1BusyStatus & BIT1) !=3D BIT1)) { - gBS->Stall (1000); - - // - // Change host clock - // - Status =3D SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_SD_P= P_HIGH); - if (EFI_ERROR (Status)) { - goto Exit; - } - - } - } - } - if (!((CardData->ExtCSDRegister.CARD_TYPE & BIT2) || - (CardData->ExtCSDRegister.CARD_TYPE & BIT3))) { - - // - // Set Block Length, to improve compatibility in case of some cards - // - Status =3D SendCommand ( - CardData, - SET_BLOCKLEN, - 512, - NoData, - NULL, - 0, - ResponseR1, - TIMEOUT_COMMAND, - (UINT32 *) &(CardData->CardStatus) - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SET_BLOCKLEN Fail Status =3D 0x%x\n", Status)); - goto Exit; - } - } - SdHostIo->SetBlockLength (SdHostIo, 512); - -Exit: - return Status; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/SdMediaDevice.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/= Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c deleted file mode 100644 index ad0eb2c..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/SdMediaDevice.c +++ /dev/null @@ -1,324 +0,0 @@ -/** @file - The definition for SD media device driver model and blkio protocol routi= nes. - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#include "SdMediaDevice.h" - -EFI_DRIVER_BINDING_PROTOCOL gSdMediaDeviceDriverBinding =3D { - SdMediaDeviceSupported, - SdMediaDeviceStart, - SdMediaDeviceStop, - 0x20, - NULL, - NULL -}; - - -/** - Entry point for EFI drivers. - - @param[in] ImageHandle EFI_HANDLE. - @param[in] SystemTable EFI_SYSTEM_TABLE. - - @retval EFI_SUCCESS Driver is successfully loaded. - @retval Others Failed. - -**/ -EFI_STATUS -EFIAPI -InitializeSdMediaDevice ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - return EfiLibInstallDriverBindingComponentName2 ( - ImageHandle, - SystemTable, - &gSdMediaDeviceDriverBinding, - ImageHandle, - &gSdMediaDeviceName, - &gSdMediaDeviceName2 - ); -} - - -/** - Test to see if this driver supports ControllerHandle. Any - ControllerHandle that has BlockIoProtocol installed will be supported. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test. - @param[in] RemainingDevicePath Not used. - - @retval EFI_SUCCESS This driver supports this device. - @retval EFI_UNSUPPORTED This driver does not support this devic= e. - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceSupported ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -{ - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - - // - // Test whether there is PCI IO Protocol attached on the controller hand= le. - // - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiSdHostIoProtocolGuid, - (VOID **) &SdHostIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - - if (EFI_ERROR (Status)) { - goto Exit; - } - - gBS->CloseProtocol ( - Controller, - &gEfiSdHostIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - -Exit: - return Status; -} - - -/** - Starting the SD Media Device Driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test. - @param[in] RemainingDevicePath Not used. - - @retval EFI_SUCCESS This driver supports this device. - @retval EFI_UNSUPPORTED This driver does not support this devic= e. - @retval EFI_DEVICE_ERROR This driver cannot be started due to de= vice Error. - EFI_OUT_OF_RESOURCES- Failed due to res= ource shortage. - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -{ - EFI_STATUS Status; - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - CARD_DATA *CardData; - - CardData =3D NULL; - - // - // Open PCI I/O Protocol and save pointer to open protocol - // in private data area. - // - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiSdHostIoProtocolGuid, - (VOID **) &SdHostIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to open gEfiSdHostIoPro= tocolGuid \r\n")); - goto Exit; - } - - Status =3D SdHostIo->DetectCardAndInitHost (SdHostIo); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: Fail to DetectCardAndInitHost= \r\n")); - goto Exit; - } - - CardData =3D (CARD_DATA *) AllocateZeroPool (sizeof (CARD_DATA)); - if (CardData =3D=3D NULL) { - Status =3D EFI_OUT_OF_RESOURCES; - DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to AllocateZeroPool(CAR= D_DATA) \r\n")); - goto Exit; - } - - ASSERT (SdHostIo->HostCapability.BoundarySize >=3D 4 * 1024); - CardData->RawBufferPointer =3D (UINT8 *) ((UINTN) DMA_MEMORY_TOP); - Status =3D gBS->AllocatePages ( - AllocateMaxAddress, - EfiBootServicesData, - EFI_SIZE_TO_PAGES (2 * SdHostIo->HostCapability.Boundary= Size), - (EFI_PHYSICAL_ADDRESS *) (&CardData->RawBufferPointer) - ); - - if (CardData->RawBufferPointer =3D=3D NULL) { - DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to AllocateZeroPool(2*x= ) \r\n")); - Status =3D EFI_OUT_OF_RESOURCES; - goto Exit; - } - CardData->AlignedBuffer =3D CardData->RawBufferPointer - ((UINTN) (CardD= ata->RawBufferPointer) & (SdHostIo->HostCapability.BoundarySize - 1)) + SdH= ostIo->HostCapability.BoundarySize; - - CardData->Signature =3D CARD_DATA_SIGNATURE; - CardData->SdHostIo =3D SdHostIo; - - Status =3D MMCSDCardInit (CardData); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to MMCSDCardInit \r\n")= ); - goto Exit; - } - DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: MMCSDCardInit SuccessFul\n")); - - if (CardData->CardType =3D=3D CEATACard) { - Status =3D CEATABlockIoInit (CardData); - } else { - Status =3D MMCSDBlockIoInit (CardData); - } - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to BlockIoInit \r\n")); - goto Exit; - } - DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: BlockIo is successfully install= ed\n")); - - Status =3D gBS->InstallProtocolInterface ( - &Controller, - &gEfiBlockIoProtocolGuid, - EFI_NATIVE_INTERFACE, - &CardData->BlockIo - ); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to install gEfiBlockIoP= rotocolGuid \r\n")); - goto Exit; - } - - // - // Install the component name protocol - // - CardData->ControllerNameTable =3D NULL; - - AddUnicodeString2 ( - "eng", - gSdMediaDeviceName.SupportedLanguages, - &CardData->ControllerNameTable, - L"MMC/SD Media Device", - TRUE - ); - - AddUnicodeString2 ( - "en", - gSdMediaDeviceName2.SupportedLanguages, - &CardData->ControllerNameTable, - L"MMC/Sd Media Device", - FALSE - ); - -Exit: - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: End with failure\r\n")); - if (CardData !=3D NULL) { - if (CardData->RawBufferPointer !=3D NULL) { - gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBuffer= Pointer, EFI_SIZE_TO_PAGES (2 * SdHostIo->HostCapability.BoundarySize)); - } - FreePool (CardData); - } - } - - return Status; -} - - -/** - Stop this driver on ControllerHandle. Support stoping any child handles - created by this driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to stop driver on. - @param[in] NumberOfChildren Number of Children in the ChildHandleBu= ffer. - @param[in] ChildHandleBuffer List of handles for the children we nee= d to stop. - - @retval EFI_SUCCESS - @retval others - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer - ) -{ - EFI_STATUS Status; - CARD_DATA *CardData; - EFI_BLOCK_IO_PROTOCOL *BlockIo; - - // - // First find BlockIo Protocol - // - Status =3D gBS->OpenProtocol ( - Controller, - &gEfiBlockIoProtocolGuid, - (VOID **) &BlockIo, - This->DriverBindingHandle, - Controller, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - CardData =3D CARD_DATA_FROM_THIS (BlockIo); - - // - // Uninstall Block I/O protocol from the device handle - // - Status =3D gBS->UninstallProtocolInterface ( - Controller, - &gEfiBlockIoProtocolGuid, - BlockIo - ); - - if (EFI_ERROR (Status)) { - return Status; - } - - if (CardData !=3D NULL) { - if (CardData->RawBufferPointer !=3D NULL) { - gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPo= inter, EFI_SIZE_TO_PAGES (2 * CardData->SdHostIo->HostCapability.BoundarySi= ze)); - } - FreeUnicodeStringTable (CardData->ControllerNameTable); - FreePool (CardData); - } - - gBS->CloseProtocol ( - Controller, - &gEfiSdHostIoProtocolGuid, - This->DriverBindingHandle, - Controller - ); - - return EFI_SUCCESS; -} - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/SdMediaDevice.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/= Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h deleted file mode 100644 index fe3c4fa..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/SdMediaDevice.h +++ /dev/null @@ -1,466 +0,0 @@ -/** @file - The definition for SD media device driver model and blkio protocol routi= nes. - - Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BS= D License - which accompanies this distribution. The full text of the license may b= e found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. - -**/ - -#ifndef _SD_MEDIA_DEVICE_H_ -#define _SD_MEDIA_DEVICE_H_ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "ComponentName.h" -#include "SdHostIo.h" - -extern EFI_DRIVER_BINDING_PROTOCOL gSdMediaDeviceDriverBinding; -extern EFI_COMPONENT_NAME_PROTOCOL gSdMediaDeviceName; -extern EFI_COMPONENT_NAME2_PROTOCOL gSdMediaDeviceName2; - -// -// Define the region of memory used for DMA memory -// -#define DMA_MEMORY_TOP 0x0000000001FFFFFFULL -#define CARD_DATA_SIGNATURE SIGNATURE_32 ('c', 'a', 'r', 'd') - -// -// Command timeout will be max 100 ms -// -#define TIMEOUT_COMMAND 100 -#define TIMEOUT_DATA 5000 - -typedef enum{ - UnknownCard =3D 0, - MMCCard, // MMC card - MMCCardHighCap, // MMC Card High Capacity - CEATACard, // CE-ATA device - SdMemoryCard, // SD 1.1 card - SdMemoryCard2, // SD 2.0 or above standard card - SdMemoryCard2High // SD 2.0 or above high capacity card -} CARD_TYPE; - -typedef struct { - // - // BlockIO - // - UINTN Signature; - EFI_BLOCK_IO_PROTOCOL BlockIo; - EFI_BLOCK_IO_MEDIA BlockIoMedia; - - EFI_SD_HOST_IO_PROTOCOL *SdHostIo; - EFI_UNICODE_STRING_TABLE *ControllerNameTable; - CARD_TYPE CardType; - - UINT8 CurrentBusWidth; - BOOLEAN DualVoltage; - BOOLEAN NeedFlush; - UINT8 Reserved[3]; - - UINT16 Address; - UINT32 BlockLen; - UINT32 MaxFrequency; - UINT64 BlockNumber; - - // - // Common used - // - CARD_STATUS CardStatus; - OCR OCRRegister; - CID CIDRegister; - CSD CSDRegister; - EXT_CSD ExtCSDRegister; - UINT8 *RawBufferPointer; - UINT8 *AlignedBuffer; - - // - // CE-ATA specific - // - TASK_FILE TaskFile; - IDENTIFY_DEVICE_DATA IndentifyDeviceData; - - // - //SD specific - // - SCR SCRRegister; - SD_STATUS_REG SdSattus; - SWITCH_STATUS SwitchStatus; -} CARD_DATA; - -#define CARD_DATA_FROM_THIS(a) \ - CR(a, CARD_DATA, BlockIo, CARD_DATA_SIGNATURE) - -/** - Test to see if this driver supports ControllerHandle. Any - ControllerHandle that has BlockIoProtocol installed will be supported. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test. - @param[in] RemainingDevicePath Not used. - - @return EFI_SUCCESS This driver supports this device. - @return EFI_UNSUPPORTED This driver does not support this devic= e. - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceSupported ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ); - -/** - Starting the SD Media Device Driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to test. - @param[in] RemainingDevicePath Not used. - - @retval EFI_SUCCESS This driver supports this device. - @retval EFI_UNSUPPORTED This driver does not support this devic= e. - @retval EFI_DEVICE_ERROR This driver cannot be started due to de= vice Error. - EFI_OUT_OF_RESOURCES- Failed due to res= ource shortage. - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ); - -/** - Stop this driver on ControllerHandle. Support stoping any child handles - created by this driver. - - @param[in] This Protocol instance pointer. - @param[in] Controller Handle of device to stop driver on. - @param[in] NumberOfChildren Number of Children in the ChildHandleBu= ffer. - @param[in] ChildHandleBuffer List of handles for the children we nee= d to stop. - - @return EFI_SUCCESS - @return others - -**/ -EFI_STATUS -EFIAPI -SdMediaDeviceStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Controller, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer - ); - -/** - MMC/SD card init function - - @param[in] CardData Pointer to CARD_DATA. - - @return EFI_SUCCESS - @return others - -**/ -EFI_STATUS -MMCSDCardInit ( - IN CARD_DATA *CardData - ); - -/** - Send command by using Host IO protocol - - @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOC= OL instance. - @param[in] CommandIndex The command index to set the command i= ndex field of command register. - @param[in] Argument Command argument to set the argument f= ield of command register. - @param[in] DataType TRANSFER_TYPE, indicates no data, data= in or data out. - @param[in] Buffer Contains the data read from / write to= the device. - @param[in] BufferSize The size of the buffer. - @param[in] ResponseType RESPONSE_TYPE. - @param[in] TimeOut Time out value in 1 ms unit. - @param[out] ResponseData Depending on the ResponseType, such as= CSD or card status. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -SendCommand ( - IN CARD_DATA *CardData, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData - ); - -/** - Send the card APP_CMD command with the following command indicated by Co= mmandIndex - - @param[in] CardData Pointer to CARD_DATA. - @param[in] CommandIndex The command index to set the command i= ndex field of command register. - @param[in] Argument Command argument to set the argument f= ield of command register. - @param[in] DataType TRANSFER_TYPE, indicates no data, data= in or data out. - @param[in] Buffer Contains the data read from / write to= the device. - @param[in] BufferSize The size of the buffer. - @param[in] ResponseType RESPONSE_TYPE. - @param[in] TimeOut Time out value in 1 ms unit. - @param[out] ResponseData Depending on the ResponseType, such as= CSD or card status. - - @retval EFI_SUCCESS - @retval EFI_INVALID_PARAMETER - @retval EFI_UNSUPPORTED - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -SendAppCommand ( - IN CARD_DATA *CardData, - IN UINT16 CommandIndex, - IN UINT32 Argument, - IN TRANSFER_TYPE DataType, - IN UINT8 *Buffer, OPTIONAL - IN UINT32 BufferSize, - IN RESPONSE_TYPE ResponseType, - IN UINT32 TimeOut, - OUT UINT32 *ResponseData - ); - -/** - Send the card FAST_IO command - - @param[in] CardData Pointer to CARD_DATA. - @param[in] RegisterAddress Register Address. - @param[in, out] RegisterData Pointer to register Data. - @param[in] Write TRUE for write, FALSE for read. - - @retval EFI_SUCCESS - @retval EFI_UNSUPPORTED - @retval EFI_INVALID_PARAMETER - @retval EFI_DEVICE_ERROR - -**/ -EFI_STATUS -FastIO ( - IN CARD_DATA *CardData, - IN UINT8 RegisterAddress, - IN OUT UINT8 *RegisterData, - IN BOOLEAN Write - ); - -/** - Judge whether it is CE-ATA device or not. - - @param[in] CardData Pointer to CARD_DATA. - - @retval TRUE - @retval FALSE - -**/ -BOOLEAN -IsCEATADevice ( - IN CARD_DATA *CardData - ); - -/** - Send software reset - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -SoftwareReset ( - IN CARD_DATA *CardData - ); - -/** - SendATACommand specificed in Taskfile - - @param[in] CardData Pointer to CARD_DATA. - @param[in] TaskFile Pointer to TASK_FILE. - @param[in] Write TRUE means write, FALSE means read. - @param[in] Buffer If NULL, means no data transfer, n= either read nor write. - @param[in] SectorCount Buffer size in 512 bytes unit. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -SendATACommand ( - IN CARD_DATA *CardData, - IN TASK_FILE *TaskFile, - IN BOOLEAN Write, - IN UINT8 *Buffer, - IN UINT16 SectorCount - ); - -/** - IDENTIFY_DEVICE command - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -IndentifyDevice ( - IN CARD_DATA *CardData - ); - -/** - FLUSH_CACHE_EXT command - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -FlushCache ( - IN CARD_DATA *CardData - ); - -/** - STANDBY_IMMEDIATE command - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -StandByImmediate ( - IN CARD_DATA *CardData - ); - -/** - READ_DMA_EXT command - - @param[in] CardData Pointer to CARD_DATA. - @param[in] LBA The starting logical block addres= s to read from on the device. - @param[in] Buffer A pointer to the destination buff= er for the data. The caller - is responsible for either having = implicit or explicit ownership - of the buffer. - @param[in] SectorCount Size in 512 bytes unit. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -ReadDMAExt ( - IN CARD_DATA *CardData, - IN EFI_LBA LBA, - IN UINT8 *Buffer, - IN UINT16 SectorCount - ); - -/** - WRITE_DMA_EXT command - - @param[in] CardData Pointer to CARD_DATA. - @param[in] LBA The starting logical block addres= s to read from on the device. - @param[in] Buffer A pointer to the destination buff= er for the data. The caller - is responsible for either having = implicit or explicit ownership - of the buffer. - @param[in] SectorCount Size in 512 bytes unit. - - @retval EFI_SUCCESS Success - @retval EFI_DEVICE_ERROR Hardware Error - @retval EFI_INVALID_PARAMETER Parameter is error - @retval EFI_NO_MEDIA No media - @retval EFI_MEDIA_CHANGED Media Change - @retval EFI_BAD_BUFFER_SIZE Buffer size is bad - -**/ -EFI_STATUS -WriteDMAExt ( - IN CARD_DATA *CardData, - IN EFI_LBA LBA, - IN UINT8 *Buffer, - IN UINT16 SectorCount - ); - -/** - CEATA card BlockIo init function. - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval Others - -**/ -EFI_STATUS -CEATABlockIoInit ( - IN CARD_DATA *CardData - ); - -/** - MMC/SD card BlockIo init function. - - @param[in] CardData Pointer to CARD_DATA. - - @retval EFI_SUCCESS - @retval Others - -**/ -EFI_STATUS -MMCSDBlockIoInit ( - IN CARD_DATA *CardData - ); - -#endif - diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMed= iaDeviceDxe/SdMediaDeviceDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthClu= ster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf deleted file mode 100644 index e352b1d..0000000 --- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDevic= eDxe/SdMediaDeviceDxe.inf +++ /dev/null @@ -1,64 +0,0 @@ -## @file -# Component Description File For SdMediaDeviceDxe Module. -# -# Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.
-# -# This program and the accompanying materials -# are licensed and made available under the terms and conditions of the B= SD License -# which accompanies this distribution. The full text of the license may b= e found at -# http://opensource.org/licenses/bsd-license.php. -# -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IM= PLIED. -# -## - -[Defines] - INF_VERSION =3D 0x00010005 - BASE_NAME =3D SdMediaDevice - FILE_GUID =3D E076205A-6EDC-4F68-A535-93C5D790B1DA - MODULE_TYPE =3D UEFI_DRIVER - VERSION_STRING =3D 1.0 - ENTRY_POINT =3D InitializeSdMediaDevice - -# -# The following information is for reference only and not required by the= build tools. -# -# VALID_ARCHITECTURES =3D IA32 X64 IPF EBC -# -# DRIVER_BINDING =3D gSdMediaDeviceDriverBinding -# COMPONENT_NAME =3D gSdMediaDeviceName -# COMPONENT_NAME2 =3D gSdMediaDeviceName2 -# - -[Sources] - SdMediaDevice.c - SdMediaDevice.h - MMCSDTransfer.c - CEATA.c - CEATABlockIo.c - MMCSDBlockIo.c - ComponentName.c - ComponentName.h - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - BroxtonSiPkg/BroxtonSiPkg.dec - -[LibraryClasses] - MemoryAllocationLib - BaseLib - UefiLib - UefiBootServicesTableLib - UefiDriverEntryPoint - BaseMemoryLib - DebugLib - PcdLib - -[Protocols] - gEfiPciIoProtocolGuid ## TO_START - gEfiSdHostIoProtocolGuid ## TO_START - gEfiBlockIoProtocolGuid ## BY_START - -[Pcd.common] --=20 2.7.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel