From nobody Thu Dec 26 01:39:37 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.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 150697368600638.289657407373056; Mon, 2 Oct 2017 12:48:06 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 0E9F721F30406; Mon, 2 Oct 2017 12:44:44 -0700 (PDT) Received: from cam-smtp0.cambridge.arm.com (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 48B0F21F9B6BD for ; Mon, 2 Oct 2017 12:44:42 -0700 (PDT) Received: from E111747.Emea.Arm.com (e111747.emea.arm.com [10.1.26.112]) by cam-smtp0.cambridge.arm.com (8.13.8/8.13.8) with ESMTP id v92JlwuI005474; Mon, 2 Oct 2017 20:47:59 +0100 X-Original-To: edk2-devel@lists.01.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; Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=217.140.96.140; helo=cam-smtp0.cambridge.arm.com; envelope-from=evan.lloyd@arm.com; receiver=edk2-devel@lists.01.org From: evan.lloyd@arm.com To: edk2-devel@lists.01.org Date: Mon, 2 Oct 2017 20:47:53 +0100 Message-Id: <20171002194753.4316-3-evan.lloyd@arm.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20171002194753.4316-1-evan.lloyd@arm.com> References: <20171002194753.4316-1-evan.lloyd@arm.com> Subject: [edk2] [PATCH 2/2] [edk2-platforms] Platform/ARM: Dynamic Tables support for FVP 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: "Matteo.Carlini@arm.com"@arm.com, "nd@arm.com"@arm.com, "ard.biesheuvel@linaro.org"@arm.com, "thomas.abraham@arm.com"@arm.com, "Arvind.Chauhan@arm.com"@arm.com, "leif.lindholm@linaro.org"@arm.com, "Daniil.Egranov@arm.com"@arm.com MIME-Version: 1.0 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" From: Sami Mujawar The dynamic tables framework utilizes the configuration manager protocol to get the platform specific information required for building the firmware tables. The configuration manager is a platform specific component that collates the platform hardware information and builds an abstract platform configuration repository. The configuration manager also implements the configuration manager protocol which returns the hardware information requested by the table generators. This patch implements the configuration manager support for the FVP platform. The dynamic tables framework support is configurable and can be enabled using the DYNAMIC_TABLES_FRAMEWORK build option. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Sami Mujawar Signed-off-by: Evan Lloyd --- Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManager.dsc.inc= | 33 ++ Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc = | 17 +- Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf = | 17 +- Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/Conf= igurationManagerDxe.inf | 79 +++ Platform/ARM/VExpressPkg/ConfigurationManager/PlatformASLTablesLib/Platfor= mASLTablesLib.inf | 34 ++ Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/Conf= igurationManager.h | 62 +++ Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/Plat= form.h | 90 +++ Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/Conf= igurationManager.c | 584 ++++++++++++++++++++ Platform/ARM/VExpressPkg/ConfigurationManager/PlatformASLTablesLib/Dsdt.as= l | 53 ++ 9 files changed, 967 insertions(+), 2 deletions(-) diff --git a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationMan= ager.dsc.inc b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationM= anager.dsc.inc new file mode 100644 index 0000000000000000000000000000000000000000..e536d7930f8f51efd1e1636154c= 92d58b5c1c01a --- /dev/null +++ b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManager.ds= c.inc @@ -0,0 +1,33 @@ +## @file +# +# Copyright (c) 2017, ARM Limited. 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 = be 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] +# [BuildOptions.common.EDKII.DXE_RUNTIME_DRIVER] + + +[BuildOptions] +# Required for pre-processing ASL files that include ArmPlatform.h + *_*_*_ASLPP_FLAGS =3D $(PLATFORM_FLAGS) + +[LibraryClasses.common] + + +[Components.common] + # Configuration Manager + Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/Co= nfigurationManagerDxe.inf { + + # Platform ASL Tables + PlatformAslTablesLib|Platform/ARM/VExpressPkg/ConfigurationManager/Pla= tformASLTablesLib/PlatformASLTablesLib.inf + + *_*_*_PLATFORM_FLAGS =3D -I$(BIN_DIR)/Platform/ARM/VExpressPkg/Configur= ationManager/PlatformASLTablesLib/PlatformASLTablesLib/OUTPUT + } diff --git a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc b/Platfor= m/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc index e9f954d926ac25a2abd2f97a4141267927dfc0a3..39b122c418c13180b464b6a54bc= e2fdd9ab8c57b 100644 --- a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc +++ b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc @@ -1,5 +1,5 @@ # -# Copyright (c) 2011-2015, ARM Limited. All rights reserved. +# Copyright (c) 2011-2017, ARM Limited. All rights reserved. # # This program and the accompanying materials # are licensed and made available under the terms and conditions of the B= SD License @@ -38,6 +38,10 @@ [Defines] DT_SUPPORT =3D FALSE =20 !include Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc +!ifdef DYNAMIC_TABLES_FRAMEWORK + !include MdeModulePkg/Universal/DynamicTables/DynamicTables.dsc.inc + !include Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationMana= ger.dsc.inc +!endif =20 [LibraryClasses.common] ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf @@ -131,6 +135,15 @@ [PcdsFixedAtBuild.common] gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase|0x1c090000 gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|115200 gEfiMdePkgTokenSpaceGuid.PcdUartDefaultReceiveFifoDepth|0 + gArmPlatformTokenSpaceGuid.PL011UartInterrupt|0x25 + + ## PL011 Serial Debug UART + gArmPlatformTokenSpaceGuid.PcdSerialDbgRegisterBase|0x1c0a0000 + gArmPlatformTokenSpaceGuid.PcdSerialDbgUartBaudRate|115200 + gArmPlatformTokenSpaceGuid.PcdSerialDbgUartClkInHz|24000000 + + # SBSA Generic Watchdog + gArmTokenSpaceGuid.PcdGenericWatchdogEl2IntrNum|59 =20 ## PL031 RealTimeClock gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x1C170000 @@ -262,8 +275,10 @@ [Components.common] !endif } =20 +!ifndef DYNAMIC_TABLES_FRAMEWORK MdeModulePkg/Universal/Acpi/AcpiPlatformDxe/AcpiPlatformDxe.inf Platform/ARM/VExpressPkg/AcpiTables/AcpiTables.inf +!endif =20 ArmPkg/Drivers/ArmGic/ArmGicDxe.inf ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf diff --git a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf b/Platfor= m/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf index 1084eda3d367e727fa9428cfe306a060e2cb57b9..4015d4ffdedd22dd1f8fd19a81b= 8aa72443fd6ad 100644 --- a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf +++ b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf @@ -1,5 +1,5 @@ # -# Copyright (c) 2011 - 2015, ARM Limited. All rights reserved. +# Copyright (c) 2011 - 2017, ARM Limited. All rights reserved. # # This program and the accompanying materials # are licensed and made available under the terms and conditions of the B= SD License @@ -97,9 +97,13 @@ [FV.FvMain] =20 # ACPI Support # +!ifndef DYNAMIC_TABLES_FRAMEWORK INF MdeModulePkg/Universal/Acpi/AcpiPlatformDxe/AcpiPlatformDxe.inf +!endif INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf +!ifndef DYNAMIC_TABLES_FRAMEWORK INF RuleOverride=3DACPITABLE Platform/ARM/VExpressPkg/AcpiTables/AcpiTab= les.inf +!endif =20 # # Multiple Console IO support @@ -141,6 +145,15 @@ [FV.FvMain] # SMBIOS Support # INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf +!ifdef DYNAMIC_TABLES_FRAMEWORK + # Configuration Manager + INF Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDx= e/ConfigurationManagerDxe.inf + + # + # Dynamic Table fdf + # + !include MdeModulePkg/Universal/DynamicTables/DynamicTables.fdf.inc +!endif =20 # # Platform Driver @@ -319,8 +332,10 @@ [Rule.Common.UEFI_APPLICATION.BINARY] VERSION STRING=3D"$(INF_VERSION)" Optional BUILD_NUM=3D$(BUILD_NUMBE= R) } =20 +!ifndef DYNAMIC_TABLES_FRAMEWORK [Rule.Common.USER_DEFINED.ACPITABLE] FILE FREEFORM =3D $(NAMED_GUID) { RAW ACPI |.acpi RAW ASL |.aml } +!endif diff --git a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationMan= agerDxe/ConfigurationManagerDxe.inf b/Platform/ARM/VExpressPkg/Configuratio= nManager/ConfigurationManagerDxe/ConfigurationManagerDxe.inf new file mode 100644 index 0000000000000000000000000000000000000000..fe020fba1ee0010f3b18657c5f7= 476cab52bd2f4 --- /dev/null +++ b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe= /ConfigurationManagerDxe.inf @@ -0,0 +1,79 @@ +## @file +# +# Copyright (c) 2017, ARM Limited. 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 = be 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 0x00010016 + BASE_NAME =3D ConfigurationManagerDxe + FILE_GUID =3D 29F45677-1920-4454-94A6-CF119C9491DB + MODULE_TYPE =3D DXE_DRIVER + VERSION_STRING =3D 1.0 + ENTRY_POINT =3D ConfigurationManagerDxeInitialize + +# +# The following information is for reference only and not required by the = build tools. +# +# VALID_ARCHITECTURES =3D ARM AARCH64 +# + +[Sources] + ConfigurationManager.c + +[Packages] + ArmPkg/ArmPkg.dec + ArmPlatformPkg/ArmPlatformPkg.dec + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + ArmPlatformPkg/ArmVExpressPkg/ArmVExpressPkg.dec + +[LibraryClasses] + UefiBootServicesTableLib + UefiDriverEntryPoint + ArmPlatformLib + PrintLib + PlatformAslTablesLib + UefiRuntimeServicesTableLib + + +[Protocols] + gEfiConfigurationManagerProtocolGuid + +[FixedPcd] + gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum + gArmTokenSpaceGuid.PcdArmArchTimerIntrNum + gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum + gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum + + gArmTokenSpaceGuid.PcdGicDistributorBase + gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase + gArmTokenSpaceGuid.PcdGicRedistributorsBase + + gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase + gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate + gArmPlatformTokenSpaceGuid.PL011UartClkInHz + gArmPlatformTokenSpaceGuid.PL011UartInterrupt + + ## PL011 Serial Debug UART + gArmPlatformTokenSpaceGuid.PcdSerialDbgRegisterBase + gArmPlatformTokenSpaceGuid.PcdSerialDbgUartBaudRate + gArmPlatformTokenSpaceGuid.PcdSerialDbgUartClkInHz + + # SBSA Generic Watchdog + gArmTokenSpaceGuid.PcdGenericWatchdogControlBase + gArmTokenSpaceGuid.PcdGenericWatchdogRefreshBase + gArmTokenSpaceGuid.PcdGenericWatchdogEl2IntrNum + +[Pcd] + +[Depex] + TRUE + diff --git a/Platform/ARM/VExpressPkg/ConfigurationManager/PlatformASLTable= sLib/PlatformASLTablesLib.inf b/Platform/ARM/VExpressPkg/ConfigurationManag= er/PlatformASLTablesLib/PlatformASLTablesLib.inf new file mode 100644 index 0000000000000000000000000000000000000000..b12f6d4ffa299ae627307c7c8e8= adb69d09fd884 --- /dev/null +++ b/Platform/ARM/VExpressPkg/ConfigurationManager/PlatformASLTablesLib/Pl= atformASLTablesLib.inf @@ -0,0 +1,34 @@ +## @file +# +# Copyright (c) 2017, ARM Limited. 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 = be 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 PlatformAslTablesLib + FILE_GUID =3D 4000AEAB-C6D3-4F67-ADE3-D4B504FC164B + MODULE_TYPE =3D DXE_DRIVER + VERSION_STRING =3D 1.0 + LIBRARY_CLASS =3D PlatformAslTablesLib|DXE_DRIVER + +# +# The following information is for reference only and not required by the = build tools. +# +# VALID_ARCHITECTURES =3D ARM AARCH64 +# + +[Sources] + Dsdt.asl + +[Packages] + MdePkg/MdePkg.dec + ArmPlatformPkg/ArmVExpressPkg/ArmVExpressPkg.dec + ArmPlatformPkg/ArmPlatformPkg.dec diff --git a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationMan= agerDxe/ConfigurationManager.h b/Platform/ARM/VExpressPkg/ConfigurationMana= ger/ConfigurationManagerDxe/ConfigurationManager.h new file mode 100644 index 0000000000000000000000000000000000000000..a533af0fbe489ee539d01f1ead0= 144c262f8238a --- /dev/null +++ b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe= /ConfigurationManager.h @@ -0,0 +1,62 @@ +/** @file + + Copyright (c) 2017, ARM Limited. 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. + + @par Glossary: + - Cm or CM - Configuration Manager + - Obj or OBJ - Object +**/ + +#ifndef CONFIGURATION_MANAGER_H__ +#define CONFIGURATION_MANAGER_H__ + +/** A helper macro for populating the GIC CPU information. +*/ +#define GICC_ENTRY( \ + CPUInterfaceNumber, \ + Mpidr, \ + PmuIrq, \ + VGicIrq \ + ) { \ + CPUInterfaceNumber, /* UINT32 CPUInterfaceNumber */ \ + CPUInterfaceNumber, /* UINT32 AcpiProcessorUid */ \ + EFI_ACPI_6_1_GIC_ENABLED, /* UINT32 Flags */ \ + 0, /* UINT32 ParkingProtocolVersion */ \ + PmuIrq, /* UINT32 PerformanceInterruptGsiv */ \ + 0, /* UINT64 ParkedAddress */ \ + FixedPcdGet64 ( \ + PcdGicInterruptInterfaceBase \ + ), /* UINT64 PhysicalBaseAddress */ \ + 0, /* UINT64 GICV */ \ + 0, /* UINT64 GICH */ \ + VGicIrq, /* UINT32 VGICMaintenanceInterrupt */ \ + 0, /* UINT64 GICRBaseAddress */ \ + Mpidr, /* UINT64 MPIDR */ \ + 0 /* UINT8 ProcessorPowerEfficiencyClass*/ \ + } + +/** A helper macro for returning configuration manager objects +*/ +#define HANDLE_CM_OBJECT(CmObjectId, Object) \ + case CmObjectId: { \ + CmObject->Size =3D sizeof (Object); \ + CmObject->Data =3D (UINTN*)&Object; \ + DEBUG (( \ + DEBUG_INFO, \ + #CmObjectId ": Ptr =3D 0x%p, Size =3D %d\n", \ + CmObject->Data, \ + CmObject->Size \ + )); \ + break; \ + } + + +#endif // CONFIGURATION_MANAGER_H__ diff --git a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationMan= agerDxe/Platform.h b/Platform/ARM/VExpressPkg/ConfigurationManager/Configur= ationManagerDxe/Platform.h new file mode 100644 index 0000000000000000000000000000000000000000..5b5560f33c450b5b0aaa0be0845= 95b46aef56cd5 --- /dev/null +++ b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe= /Platform.h @@ -0,0 +1,90 @@ +/** @file + + Copyright (c) 2017, ARM Limited. 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 PLATFORM_H__ +#define PLATFORM_H__ + +#define ENABLE_MEM_MAPPED_TIMER + +#ifdef ENABLE_MEM_MAPPED_TIMER +#define FVP_SYSTEM_TIMER_BASE_ADDRESS 0x2A430000 +#define FVP_CNT_READ_BASE_ADDRESS 0x2A800000 +#else +#define FVP_SYSTEM_TIMER_BASE_ADDRESS 0xFFFFFFFFFFFFFFFF +#define FVP_CNT_READ_BASE_ADDRESS 0xFFFFFFFFFFFFFFFF +#endif + +// GT Block Timer +#define FVP_GT_BLOCK_CTL_BASE 0x2A810000 +#define FVP_TIMER_FRAMES_COUNT 2 + +// GT Block Timer Frames +#define FVP_GT_BLOCK_FRAME0_CTL_BASE 0x2A820000 +#define FVP_GT_BLOCK_FRAME0_CTL_EL0_BASE 0xFFFFFFFFFFFFFFFF +#define FVP_GT_BLOCK_FRAME0_GSIV 57 + +#define FVP_GT_BLOCK_FRAME1_CTL_BASE 0x2A830000 +#define FVP_GT_BLOCK_FRAME1_CTL_EL0_BASE 0xFFFFFFFFFFFFFFFF +#define FVP_GT_BLOCK_FRAME1_GSIV 58 + +#define GTDT_TIMER_EDGE_TRIGGERED \ + EFI_ACPI_6_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE +#define GTDT_TIMER_LEVEL_TRIGGERED 0 +#define GTDT_TIMER_ACTIVE_LOW \ + EFI_ACPI_6_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY +#define GTDT_TIMER_ACTIVE_HIGH 0 +#define GTDT_TIMER_SAVE_CONTEXT \ + EFI_ACPI_6_1_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY +#define GTDT_TIMER_LOSE_CONTEXT 0 + +#define FVP_GTDT_GTIMER_FLAGS (GTDT_TIMER_LOSE_CONTEXT | \ + GTDT_TIMER_ACTIVE_LOW | \ + GTDT_TIMER_LEVEL_TRIGGERED) + +// GT Block Timer Flags +#define GTX_TIMER_EDGE_TRIGGERED \ + EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE +#define GTX_TIMER_LEVEL_TRIGGERED 0 +#define GTX_TIMER_ACTIVE_LOW \ + EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY +#define GTX_TIMER_ACTIVE_HIGH 0 + +#define FVP_GTX_TIMER_FLAGS (GTX_TIMER_ACTIVE_HIGH | \ + GTX_TIMER_LEVEL_TRIGGERED) + +#define GTX_TIMER_SECURE \ + EFI_ACPI_6_1_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER +#define GTX_TIMER_NON_SECURE 0 +#define GTX_TIMER_SAVE_CONTEXT \ + EFI_ACPI_6_1_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY +#define GTX_TIMER_LOSE_CONTEXT 0 + +#define FVP_GTX_COMMON_FLAGS (GTX_TIMER_SAVE_CONTEXT | GTX_TIMER_SE= CURE) + +// Watchdog +#define SBSA_WATCHDOG_EDGE_TRIGGERED \ + EFI_ACPI_6_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_MODE +#define SBSA_WATCHDOG_LEVEL_TRIGGERED 0 +#define SBSA_WATCHDOG_ACTIVE_LOW \ + EFI_ACPI_6_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_POL= ARITY +#define SBSA_WATCHDOG_ACTIVE_HIGH 0 +#define SBSA_WATCHDOG_SECURE \ + EFI_ACPI_6_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_SECURE_TIMER +#define SBSA_WATCHDOG_NON_SECURE 0 + +#define FVP_SBSA_WATCHDOG_FLAGS (SBSA_WATCHDOG_NON_SECURE | \ + SBSA_WATCHDOG_ACTIVE_HIGH | \ + SBSA_WATCHDOG_LEVEL_TRIGGERED) + +#endif // PLATFORM_H__ diff --git a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationMan= agerDxe/ConfigurationManager.c b/Platform/ARM/VExpressPkg/ConfigurationMana= ger/ConfigurationManagerDxe/ConfigurationManager.c new file mode 100644 index 0000000000000000000000000000000000000000..768f64edc4fc61197b3a802d15a= 208f88425fb59 --- /dev/null +++ b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe= /ConfigurationManager.c @@ -0,0 +1,584 @@ +/** @file + Configuration Manager Dxe + + Copyright (c) 2017, ARM Limited. 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. + + @par Glossary: + - Cm or CM - Configuration Manager + - Obj or OBJ - Object +**/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include "Platform.h" +#include "ConfigurationManager.h" + +// AML Code Include files generated by iASL Compiler +#include + +/** A macro to define the configuration manager version. +*/ +#define CONFIGURATION_MANAGER_REVISION CREATE_REVISION (1, 0) + +/** A macro describing the OEM ID. +*/ +#define CFG_MGR_OEM_ID { 'A', 'R', 'M', 'L', 'T', 'D' } + +/** A structure describing the platform configuration + manager repository information. +*/ +typedef struct PlatformRepositoryInfo { + /// Configuration Manager Information + CM_STD_OBJ_CONFIGURATION_MANAGER_INFO CmInfo; + + /// List of ACPI tables + CM_STD_OBJ_ACPI_TABLE_INFO CmAcpiTableList[6]; + + /// Boot architecture information + CM_ARM_BOOT_ARCH_INFO BootArchInfo; + + /// Power management profile information + CM_ARM_POWER_MANAGEMENT_PROFILE_INFO PmProfileInfo; + + /// GIC CPU interface information + CM_ARM_GICC_INFO GicCInfo[8]; + + /// GIC distributor information + CM_ARM_GICD_INFO GicDInfo; + + /// GIC Redistributor information + CM_ARM_GIC_REDIST_INFO GicRedistInfo; + + /// Generic timer information + CM_ARM_GENERIC_TIMER_INFO GenericTimerInfo; + + /// Generic timer block information + CM_ARM_GTBLOCK_INFO GTBlockInfo[1]; + + /// Generic timer frame information + CM_ARM_GTBLOCK_TIMER_FRAME_INFO GTBlock0TimerInfo[2]; + + /// Watchdog information + CM_ARM_GENERIC_WATCHDOG_INFO Watchdog; + + /// Serial port information for the + /// serial port console redirection port. + CM_ARM_SERIAL_PORT_INFO SpcrSerialPort; + + /// Serial port information for the + /// DBG2 UART port + CM_ARM_SERIAL_PORT_INFO DbgSerialPort; + + /// GIC ITS information + CM_ARM_GIC_ITS_INFO GicItsInfo; +} EFI_PLATFORM_REPOSITORY_INFO; + +/** The platform configuration repository information. +*/ +EFI_PLATFORM_REPOSITORY_INFO ArmVExpressPlatformRepositoryInfo =3D { + /// Configuration Manager information + { CONFIGURATION_MANAGER_REVISION, CFG_MGR_OEM_ID }, + + // ACPI Table List + { + // FADT Table + { + EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE, + CREATE_STD_ACPI_TABLE_GEN_ID (ESTD_ACPI_TABLE_ID_FADT), + NULL + }, + // GTDT Table + { + EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE, + CREATE_STD_ACPI_TABLE_GEN_ID (ESTD_ACPI_TABLE_ID_GTDT), + NULL + }, + // MADT Table + { + EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE, + CREATE_STD_ACPI_TABLE_GEN_ID (ESTD_ACPI_TABLE_ID_MADT), + NULL + }, + // SPCR Table + { + EFI_ACPI_6_1_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE, + CREATE_STD_ACPI_TABLE_GEN_ID (ESTD_ACPI_TABLE_ID_SPCR), + NULL + }, + // DSDT Table + { + EFI_ACPI_6_1_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE, + CREATE_STD_ACPI_TABLE_GEN_ID (ESTD_ACPI_TABLE_ID_DSDT), + (EFI_ACPI_DESCRIPTION_HEADER*)DsdtAmlCode + }, + // DBG2 Table + { + EFI_ACPI_6_1_DEBUG_PORT_2_TABLE_SIGNATURE, + CREATE_STD_ACPI_TABLE_GEN_ID (ESTD_ACPI_TABLE_ID_DBG2), + NULL + } + }, + + // Boot architecture information + { EFI_ACPI_6_1_ARM_PSCI_COMPLIANT }, // BootArchFlags + + // Power management profile information + { EFI_ACPI_6_1_PM_PROFILE_ENTERPRISE_SERVER }, // PowerManagement Pro= file + + // GIC CPU Interface information + { + GICC_ENTRY (0, GET_MPID (0, 0), 92, 25), + GICC_ENTRY (1, GET_MPID (0, 1), 93, 25), + GICC_ENTRY (2, GET_MPID (0, 2), 94, 25), + GICC_ENTRY (3, GET_MPID (0, 3), 95, 25), + + GICC_ENTRY (4, GET_MPID (1, 0), 96, 25), + GICC_ENTRY (5, GET_MPID (1, 1), 97, 25), + GICC_ENTRY (6, GET_MPID (1, 2), 98, 25), + GICC_ENTRY (7, GET_MPID (1, 3), 99, 25) + }, + + // GIC Distributor Info + { + 0, // UINT32 GicId + FixedPcdGet64 (PcdGicDistributorBase), // UINT64 PhysicalBaseAddress + 0, // UINT32 SystemVectorBase + 3 // UINT8 GicVersion + }, + + + /// GIC Re-Distributor Info + { + // UINT64 DiscoveryRangeBaseAddress + FixedPcdGet64 (PcdGicRedistributorsBase), + // UINT32 DiscoveryRangeLength + 0x00200000 + }, + + // Generic Timer Info + { + FVP_SYSTEM_TIMER_BASE_ADDRESS, + FVP_CNT_READ_BASE_ADDRESS, + FixedPcdGet32 (PcdArmArchTimerSecIntrNum), + FVP_GTDT_GTIMER_FLAGS, + FixedPcdGet32 (PcdArmArchTimerIntrNum), + FVP_GTDT_GTIMER_FLAGS, + FixedPcdGet32 (PcdArmArchTimerVirtIntrNum), + FVP_GTDT_GTIMER_FLAGS, + FixedPcdGet32 (PcdArmArchTimerHypIntrNum), + FVP_GTDT_GTIMER_FLAGS + }, + + // Generic Timer Block Information + { + { + FVP_GT_BLOCK_CTL_BASE, + FVP_TIMER_FRAMES_COUNT, + (CM_ARM_GTBLOCK_TIMER_FRAME_INFO*)((UINT8*)&ArmVExpressPlatformRepos= itoryInfo + + OFFSET_OF (EFI_PLATFORM_REPOSITORY_INFO, GTBlock0TimerInfo)) + } + }, + + // GT Block Timer Frames + { + // Frame 0 + { + 0, //UINT8 FrameNumber + FVP_GT_BLOCK_FRAME0_CTL_BASE, //UINT64 PhysicalAddressCntBase + FVP_GT_BLOCK_FRAME0_CTL_EL0_BASE, //UINT64 PhysicalAddressCntEL0Base + FVP_GT_BLOCK_FRAME0_GSIV, //UINT32 PhysicalTimerGSIV + FVP_GTX_TIMER_FLAGS, //UINT32 PhysicalTimerFlags + 0, //UINT32 VirtualTimerGSIV + 0, //UINT32 VirtualTimerFlags + FVP_GTX_COMMON_FLAGS //UINT32 CommonFlags + }, + // Frame 1 + { + 1, //UINT8 FrameNumber + FVP_GT_BLOCK_FRAME1_CTL_BASE, //UINT64 PhysicalAddressCntBase + FVP_GT_BLOCK_FRAME1_CTL_EL0_BASE, //UINT64 PhysicalAddressCntEL0Base + FVP_GT_BLOCK_FRAME1_GSIV, //UINT32 PhysicalTimerGSIV + FVP_GTX_TIMER_FLAGS, //UINT32 PhysicalTimerFlags + 0, //UINT32 VirtualTimerGSIV + 0, //UINT32 VirtualTimerFlags + FVP_GTX_COMMON_FLAGS //UINT32 CommonFlags + }, + }, + + // Watchdog Info + { + FixedPcdGet64 (PcdGenericWatchdogControlBase), + FixedPcdGet64 (PcdGenericWatchdogRefreshBase), + FixedPcdGet32 (PcdGenericWatchdogEl2IntrNum), + FVP_SBSA_WATCHDOG_FLAGS + }, + + // SPCR Serial Port + { + FixedPcdGet64 (PcdSerialRegisterBase), // UINT64 BaseAddress + FixedPcdGet32 (PL011UartInterrupt), // UINT32 Interrupt + FixedPcdGet64 (PcdUartDefaultBaudRate), // UINT64 BaudRate + FixedPcdGet32 (PL011UartClkInHz) // UINT32 Clock + }, + // Debug Serial Port + { + FixedPcdGet64 (PcdSerialDbgRegisterBase), // UINT64 BaseAddress + 38, // UINT32 Interrupt + FixedPcdGet64 (PcdSerialDbgUartBaudRate), // UINT64 BaudRate + FixedPcdGet32 (PcdSerialDbgUartClkInHz) // UINT32 Clock + }, + + // GIC ITS + { + // The GIC ITS ID. + 0, + + // The physical address for the + // Interrupt Translation Service + 0x2f020000 + } +}; + +/** Initialize the platform configuration repository. + + @param [in] This Poiner to the Configuration Manager Protocol. + + @retval + EFI_SUCCESS Success +*/ +STATIC +EFI_STATUS +EFIAPI +InitializePlatformRepository ( + IN CONST EFI_CONFIGURATION_MANAGER_PROTOCOL * CONST This + ) +{ + return EFI_SUCCESS; +} + +/** Return a standard namespace object. + + @param [in] This Poiner to the Configuration Manager Protocol. + @param [in] CmObjectId The Configuration Manager Object ID. + @param [out] CmObject Pointer to the Configuration Manager Object + descrptor describing the requested Object. + + @retval Returns: + EFI_SUCCESS Success. + EFI_INVALID_PARAMETER A parameter is invalid. + EFI_NOT_FOUND The required object information is not found. +*/ +EFI_STATUS +EFIAPI +GetStandardNameSpaceObject ( + IN CONST EFI_CONFIGURATION_MANAGER_PROTOCOL * CONST This, + IN CONST CM_OBJECT_ID CmObjectId, + IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject + ) +{ + EFI_STATUS Status =3D EFI_SUCCESS; + EFI_PLATFORM_REPOSITORY_INFO * PlatformRepo; + + if ((This =3D=3D NULL) || (CmObject =3D=3D NULL)) { + ASSERT (This !=3D NULL); + ASSERT (CmObject !=3D NULL); + return EFI_INVALID_PARAMETER; + } + PlatformRepo =3D This->PlatRepoInfo; + + switch (GET_CM_OBJECT_ID (CmObjectId)) { + HANDLE_CM_OBJECT (EStdObjCfgMgrInfo, PlatformRepo->CmInfo); + HANDLE_CM_OBJECT (EStdObjAcpiTableList, PlatformRepo->CmAcpiTableList); + default: { + Status =3D EFI_NOT_FOUND; + DEBUG (( + DEBUG_ERROR, + "ERROR: Object 0x%x. Status =3D %r\n", + CmObjectId, + Status + )); + break; + } + } + + return Status; +} + +/** Return an ARM namespace object. + + @param [in] This Poiner to the Configuration Manager Protocol. + @param [in] CmObjectId The Configuration Manager Object ID. + @param [out] CmObject Pointer to the Configuration Manager Object + descrptor describing the requested Object. + + @retval Returns: + EFI_SUCCESS Success. + EFI_INVALID_PARAMETER A parameter is invalid. + EFI_NOT_FOUND The required object information is not found. +*/ +EFI_STATUS +EFIAPI +GetArmNameSpaceObject ( + IN CONST EFI_CONFIGURATION_MANAGER_PROTOCOL * CONST This, + IN CONST CM_OBJECT_ID CmObjectId, + IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject + ) +{ + EFI_STATUS Status =3D EFI_SUCCESS; + EFI_PLATFORM_REPOSITORY_INFO * PlatformRepo; + + if ((This =3D=3D NULL) || (CmObject =3D=3D NULL)) { + ASSERT (This !=3D NULL); + ASSERT (CmObject !=3D NULL); + return EFI_INVALID_PARAMETER; + } + PlatformRepo =3D This->PlatRepoInfo; + + switch (GET_CM_OBJECT_ID (CmObjectId)) { + HANDLE_CM_OBJECT (EArmObjBootArchInfo, PlatformRepo->BootArchInfo); + HANDLE_CM_OBJECT ( + EArmObjPowerManagementProfileInfo, + PlatformRepo->PmProfileInfo + ); + HANDLE_CM_OBJECT (EArmObjGenericTimerInfo, PlatformRepo->GenericTimerI= nfo); + HANDLE_CM_OBJECT ( + EArmObjPlatformGenericWatchdogInfo, + PlatformRepo->Watchdog + ); + HANDLE_CM_OBJECT (EArmObjPlatformGTBlockInfo, PlatformRepo->GTBlockInf= o); + HANDLE_CM_OBJECT (EArmObjGicCInfo, PlatformRepo->GicCInfo); + HANDLE_CM_OBJECT (EArmObjGicDInfo, PlatformRepo->GicDInfo); + HANDLE_CM_OBJECT ( + EArmObjGicRedistributorInfo, + PlatformRepo->GicRedistInfo + ); + HANDLE_CM_OBJECT ( + EArmObjSerialConsolePortInfo, + PlatformRepo->SpcrSerialPort + ); + HANDLE_CM_OBJECT (EArmObjSerialDebugPortInfo, PlatformRepo->DbgSerialP= ort); + HANDLE_CM_OBJECT (EArmObjGicItsInfo, PlatformRepo->GicItsInfo); + + default: { + Status =3D EFI_NOT_FOUND; + DEBUG (( + DEBUG_WARN, + "WARNING: Object 0x%x. Status =3D %r\n", + CmObjectId, + Status + )); + break; + } + }//switch + + return Status; +} + +/** Return an OEM namespace object. + + @param [in] This Poiner to the Configuration Manager Protocol. + @param [in] CmObjectId The Configuration Manager Object ID. + @param [out] CmObject Pointer to the Configuration Manager Object + descrptor describing the requested Object. + + @retval Returns: + EFI_SUCCESS Success. + EFI_INVALID_PARAMETER A parameter is invalid. + EFI_NOT_FOUND The required object information is not found. + EFI_BAD_BUFFER_SIZE The size returned by the Configuration Manager + is less than the Object size for the requested + object. +*/ +EFI_STATUS +EFIAPI +GetOemNameSpaceObject ( + IN CONST EFI_CONFIGURATION_MANAGER_PROTOCOL * CONST This, + IN CONST CM_OBJECT_ID CmObjectId, + IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject + ) +{ + EFI_STATUS Status =3D EFI_SUCCESS; + + if ((This =3D=3D NULL) || (CmObject =3D=3D NULL)) { + ASSERT (This !=3D NULL); + ASSERT (CmObject !=3D NULL); + return EFI_INVALID_PARAMETER; + } + + switch (GET_CM_OBJECT_ID (CmObjectId)) { + default: { + Status =3D EFI_NOT_FOUND; + DEBUG (( + DEBUG_ERROR, + "ERROR: Object 0x%x, Status =3D %r\n", + CmObjectId, + Status + )); + break; + } + } + + return Status; +} + +/** The GetObject function defines the interface implemented by the + Configuration Manager Protocol for returning the Configuration + Manager Objects. + + @param [in] This Poiner to the Configuration Manager Protocol. + @param [in] CmObjectId The Configuration Manager Object ID. + @param [out] CmObject Pointer to the Configuration Manager Object + descrptor describing the requested Object. + + @retval Returns: + EFI_SUCCESS Success. + EFI_INVALID_PARAMETER A parameter is invalid. + EFI_NOT_FOUND The required object information is not found. +*/ +EFI_STATUS +EFIAPI +ArmVExpressPlatformGetObject ( + IN CONST EFI_CONFIGURATION_MANAGER_PROTOCOL * CONST This, + IN CONST CM_OBJECT_ID CmObjectId, + IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject + ) +{ + EFI_STATUS Status; + + if ((This =3D=3D NULL) || (CmObject =3D=3D NULL)) { + ASSERT (This !=3D NULL); + ASSERT (CmObject !=3D NULL); + return EFI_INVALID_PARAMETER; + } + + switch (GET_CM_NAMESPACE_ID (CmObjectId)) { + case EObjNameSpaceStandard: + Status =3D GetStandardNameSpaceObject (This, CmObjectId, CmObject); + break; + case EObjNameSpaceArm: + Status =3D GetArmNameSpaceObject (This, CmObjectId, CmObject); + break; + case EObjNameSpaceOem: + Status =3D GetOemNameSpaceObject (This, CmObjectId, CmObject); + break; + default: { + Status =3D EFI_INVALID_PARAMETER; + DEBUG (( + DEBUG_ERROR, + "ERROR: Unknown Namespace Object =3D 0x%x, Status =3D %r\n", + CmObjectId, + Status + )); + break; + } + } + + return Status; +} + +/** The SetObject function defines the interface implemented by the + Configuration Manager Protocol for updating the Configuration + Manager Objects. + + @param [in] This Poiner to the Configuration Manager Protocol. + @param [in] CmObjectId The Configuration Manager Object ID. + @param [out] CmObject Pointer to the Configuration Manager Object + descrptor describing the Object. + + @retval Returns: + EFI_UNSUPPORTED This operation is not supported. +*/ +EFI_STATUS +EFIAPI +ArmVExpressPlatformSetObject ( + IN CONST EFI_CONFIGURATION_MANAGER_PROTOCOL * CONST This, + IN CONST CM_OBJECT_ID CmObjectId, + IN CM_OBJ_DESCRIPTOR * CONST CmObject + ) +{ + return EFI_UNSUPPORTED; +} + +/** A structure describing the configuration manager protocol interface. +*/ +STATIC +CONST +EFI_CONFIGURATION_MANAGER_PROTOCOL ArmVExpressPlatformConfigurationManager= Protocol =3D { + CREATE_REVISION(1,0), + ArmVExpressPlatformGetObject, + ArmVExpressPlatformSetObject, + &ArmVExpressPlatformRepositoryInfo +}; + +/** + Entrypoint of Configuration Manager Dxe. + + @param ImageHandle + @param SystemTable + + @return EFI_SUCCESS + @return EFI_LOAD_ERROR + @return EFI_OUT_OF_RESOURCES + +**/ +EFI_STATUS +EFIAPI +ConfigurationManagerDxeInitialize ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE * SystemTable + ) +{ + EFI_STATUS Status; + + Status =3D gBS->InstallProtocolInterface ( + &ImageHandle, + &gEfiConfigurationManagerProtocolGuid, + EFI_NATIVE_INTERFACE, + (VOID*)&ArmVExpressPlatformConfigurationManagerProtocol + ); + if (EFI_ERROR (Status)) { + DEBUG (( + DEBUG_ERROR, + "ERROR: Failed to get Install Configuration Manager Protocol." \ + " Status =3D %r\n", + Status + )); + goto error_handler; + } + + Status =3D InitializePlatformRepository ( + &ArmVExpressPlatformConfigurationManagerProtocol + ); + if (EFI_ERROR (Status)) { + DEBUG (( + DEBUG_ERROR, + "ERROR: Failed to initialize the Platform Configuration Repository."= \ + " Status =3D %r\n", + Status + )); + } + +error_handler: + return Status; +} diff --git a/Platform/ARM/VExpressPkg/ConfigurationManager/PlatformASLTable= sLib/Dsdt.asl b/Platform/ARM/VExpressPkg/ConfigurationManager/PlatformASLTa= blesLib/Dsdt.asl new file mode 100644 index 0000000000000000000000000000000000000000..3411f10bb8d47b234a546de1a6c= a3ed0b858fa07 --- /dev/null +++ b/Platform/ARM/VExpressPkg/ConfigurationManager/PlatformASLTablesLib/Ds= dt.asl @@ -0,0 +1,53 @@ +/** @file + Differentiated System Description Table Fields (DSDT) + + Copyright (c) 2014-2017, ARM Ltd. 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. + +**/ + +DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARM-VEXPRESS", 1) { + Scope(_SB) { + // + // Processor + // + Device(CPU0) { + Name(_HID, "ACPI0007") + Name(_UID, Zero) + } + Device(CPU1) { + Name(_HID, "ACPI0007") + Name(_UID, One) + } + Device(CPU2) { + Name(_HID, "ACPI0007") + Name(_UID, 2) + } + Device(CPU3) { + Name(_HID, "ACPI0007") + Name(_UID, 3) + } + Device(CPU4) { + Name(_HID, "ACPI0007") + Name(_UID, 4) + } + Device(CPU5) { + Name(_HID, "ACPI0007") + Name(_UID, 5) + } + Device(CPU6) { + Name(_HID, "ACPI0007") + Name(_UID, 6) + } + Device(CPU7) { + Name(_HID, "ACPI0007") + Name(_UID, 7) + } + } // Scope(_SB) +} --=20 Guid("CE165669-3EF3-493F-B85D-6190EE5B9759") _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel