From nobody Tue Dec 24 17:05:12 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; 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 1512754315461366.189870763665; Fri, 8 Dec 2017 09:31:55 -0800 (PST) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 489EA2220AFA4; Fri, 8 Dec 2017 09:27:20 -0800 (PST) Received: from mail-wm0-x241.google.com (mail-wm0-x241.google.com [IPv6:2a00:1450:400c:c09::241]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 502DF2220AFA2 for ; Fri, 8 Dec 2017 09:27:19 -0800 (PST) Received: by mail-wm0-x241.google.com with SMTP id g75so4491992wme.0 for ; Fri, 08 Dec 2017 09:31:53 -0800 (PST) Received: from localhost.localdomain ([160.171.158.223]) by smtp.gmail.com with ESMTPSA id q15sm8904685wra.91.2017.12.08.09.31.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 08 Dec 2017 09:31:49 -0800 (PST) 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=2a00:1450:400c:c09::241; helo=mail-wm0-x241.google.com; envelope-from=ard.biesheuvel@linaro.org; receiver=edk2-devel@lists.01.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=irkauIh5hQPvliWcfm+tSFCpNbP1NVnoKDHaLRsLQ8w=; b=DwAkIvngG9E+sHhrFRE1oCTFTvmUs6zPKUb6ETIdgr5ZAfSVFXzGtGh9u3KHU+nB/R 9eo7zyXGXjqQ8YI5hj2Y6lq4ICG+4WbNOioSMyRNw5itAyD6DMApWsldPWdrRTmM9p5i 4f6RPFGG4yUcZLc2g3gRYohv7/OgrT12PlRAU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=irkauIh5hQPvliWcfm+tSFCpNbP1NVnoKDHaLRsLQ8w=; b=aS2KKSASgQbOYpX2avWPgFeZfTqI0556Autnt/3AufICsQAFweMohn0aRWrRsNFzUN FJ2OgzpjYDwy6lIY21IdhRP2lcMEPiJ1EgEj0iA0kN3Mvhzk2ISrhYiQrqRHeWWmGZpD UqXbUJPnkGGmSXYzSa3TLsiHPVP5Pt81uY+RLg3yyWiDGpmh2WYyqwBRbBAY+UZlTaQe OhNxFSmu2Vxw26np/F+olykYa8M2KTrTVSh5vXwAMk3n4lijNx3J2+NgZHEI0kmKPzK6 4kMjiCZT62XlCbmLpZEsnkGIx2W2/NHVN9NFDvefOsf17ej8EVchJl+6ZTfe9wLHbfzs g/zw== X-Gm-Message-State: AKGB3mJZeQVGZVu9M4+tnN2AAKHnQviKPKCjG/eq+aVw5nO0C7sA7Za4 yHWyl8FIDGKTnSilySS0/uWSrdzzhD0= X-Google-Smtp-Source: AGs4zMYk7Qbnus2pFqOcEM5jkIWJIUBhmwJ58I/f4zN1EZx0o4WyzrpqqqD/C2fL+l/p71rscWsFNQ== X-Received: by 10.28.54.207 with SMTP id y76mr4978734wmh.94.1512754311788; Fri, 08 Dec 2017 09:31:51 -0800 (PST) From: Ard Biesheuvel To: edk2-devel@lists.01.org Date: Fri, 8 Dec 2017 17:31:28 +0000 Message-Id: <20171208173128.28485-6-ard.biesheuvel@linaro.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171208173128.28485-1-ard.biesheuvel@linaro.org> References: <20171208173128.28485-1-ard.biesheuvel@linaro.org> Subject: [edk2] [PATCH v2 5/5] ArmPlatformPkg: remove old PL111/HdLcd driver code 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: leif.lindholm@linaro.org, Ard Biesheuvel MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Now that LcdGraphicsOutputDxe has been refactored, remove the old code that is no longer used. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel Reviewed-by: Leif Lindholm --- ArmPlatformPkg/ArmPlatformPkg.dsc = | 2 - ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c = | 132 ----------------- ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.h = | 89 ------------ ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcdGraphicsOutputDxe.inf = | 62 -------- ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c = | 125 ---------------- ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.h = | 149 -------------------- ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111LcdGraphicsOutputDxe.inf = | 58 -------- 7 files changed, 617 deletions(-) diff --git a/ArmPlatformPkg/ArmPlatformPkg.dsc b/ArmPlatformPkg/ArmPlatform= Pkg.dsc index 69ae9b67bc79..82adb9ef8891 100644 --- a/ArmPlatformPkg/ArmPlatformPkg.dsc +++ b/ArmPlatformPkg/ArmPlatformPkg.dsc @@ -93,9 +93,7 @@ [LibraryClasses.common.SEC] PrePiHobListPointerLib|ArmPlatformPkg/Library/PrePiHobListPointerLib/Pre= PiHobListPointerLib.inf =20 [Components.common] - ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcdGraphicsOutputDxe.inf ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/LcdGraphicsOutputDxe.inf - ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111LcdGraphicsOutputDxe.inf ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf ArmPlatformPkg/Drivers/PL061GpioDxe/PL061GpioDxe.inf ArmPlatformPkg/Drivers/PL180MciDxe/PL180MciDxe.inf diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c b/ArmPlatf= ormPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c deleted file mode 100644 index f5d7b53905fb..000000000000 --- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c +++ /dev/null @@ -1,132 +0,0 @@ -/** @file Lcd.c - - Copyright (c) 2011-2012, 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. - -**/ - -#include -#include -#include -#include -#include - -#include "HdLcd.h" -#include "LcdGraphicsOutputDxe.h" - -/********************************************************************** - * - * This file contains all the bits of the Lcd that are - * platform independent. - * - **********************************************************************/ - -EFI_STATUS -LcdInitialize ( - IN EFI_PHYSICAL_ADDRESS VramBaseAddress - ) -{ - // Disable the controller - MmioWrite32(HDLCD_REG_COMMAND, HDLCD_DISABLE); - - // Disable all interrupts - MmioWrite32(HDLCD_REG_INT_MASK, 0); - - // Define start of the VRAM. This never changes for any graphics mode - MmioWrite32(HDLCD_REG_FB_BASE, (UINT32) VramBaseAddress); - - // Setup various registers that never change - MmioWrite32(HDLCD_REG_BUS_OPTIONS, (4 << 8) | HDLCD_BURST_8); - MmioWrite32(HDLCD_REG_POLARITIES, HDLCD_PXCLK_LOW | HDLCD_DATA_HIGH | = HDLCD_DATEN_HIGH | HDLCD_HSYNC_LOW | HDLCD_VSYNC_HIGH); - MmioWrite32(HDLCD_REG_PIXEL_FORMAT, HDLCD_LITTLE_ENDIAN | HDLCD_4BYTES_P= ER_PIXEL); - MmioWrite32(HDLCD_REG_RED_SELECT, (0 << 16 | 8 << 8 | 0)); - MmioWrite32(HDLCD_REG_GREEN_SELECT, (0 << 16 | 8 << 8 | 8)); - MmioWrite32(HDLCD_REG_BLUE_SELECT, (0 << 16 | 8 << 8 | 16)); - - return EFI_SUCCESS; -} - -EFI_STATUS -LcdSetMode ( - IN UINT32 ModeNumber - ) -{ - EFI_STATUS Status; - UINT32 HRes; - UINT32 HSync; - UINT32 HBackPorch; - UINT32 HFrontPorch; - UINT32 VRes; - UINT32 VSync; - UINT32 VBackPorch; - UINT32 VFrontPorch; - UINT32 BytesPerPixel; - LCD_BPP LcdBpp; - - - // Set the video mode timings and other relevant information - Status =3D LcdPlatformGetTimings (ModeNumber, - &HRes,&HSync,&HBackPorch,&HFrontPorch, - &VRes,&VSync,&VBackPorch,&VFrontPorch); - ASSERT_EFI_ERROR (Status); - if (EFI_ERROR( Status )) { - return EFI_DEVICE_ERROR; - } - - Status =3D LcdPlatformGetBpp (ModeNumber,&LcdBpp); - ASSERT_EFI_ERROR (Status); - if (EFI_ERROR( Status )) { - return EFI_DEVICE_ERROR; - } - - BytesPerPixel =3D GetBytesPerPixel(LcdBpp); - - // Disable the controller - MmioWrite32(HDLCD_REG_COMMAND, HDLCD_DISABLE); - - // Update the frame buffer information with the new settings - MmioWrite32(HDLCD_REG_FB_LINE_LENGTH, HRes * BytesPerPixel); - MmioWrite32(HDLCD_REG_FB_LINE_PITCH, HRes * BytesPerPixel); - MmioWrite32(HDLCD_REG_FB_LINE_COUNT, VRes - 1); - - // Set the vertical timing information - MmioWrite32(HDLCD_REG_V_SYNC, VSync); - MmioWrite32(HDLCD_REG_V_BACK_PORCH, VBackPorch); - MmioWrite32(HDLCD_REG_V_DATA, VRes - 1); - MmioWrite32(HDLCD_REG_V_FRONT_PORCH, VFrontPorch); - - // Set the horizontal timing information - MmioWrite32(HDLCD_REG_H_SYNC, HSync); - MmioWrite32(HDLCD_REG_H_BACK_PORCH, HBackPorch); - MmioWrite32(HDLCD_REG_H_DATA, HRes - 1); - MmioWrite32(HDLCD_REG_H_FRONT_PORCH, HFrontPorch); - - // Enable the controller - MmioWrite32(HDLCD_REG_COMMAND, HDLCD_ENABLE); - - return EFI_SUCCESS; -} - -VOID -LcdShutdown ( - VOID - ) -{ - // Disable the controller - MmioWrite32 (HDLCD_REG_COMMAND, HDLCD_DISABLE); -} - -EFI_STATUS -LcdIdentify ( - VOID - ) -{ - return EFI_SUCCESS; -} diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.h b/ArmPlatf= ormPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.h deleted file mode 100644 index 6df97a9dfee6..000000000000 --- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.h +++ /dev/null @@ -1,89 +0,0 @@ -/** @file HDLcd.h - - Copyright (c) 2011-2012, ARM Ltd. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD= 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 IMPL= IED. - - **/ - -#ifndef _HDLCD_H_ -#define _HDLCD_H_ - -// -// HDLCD Controller Register Offsets -// - -#define HDLCD_REG_VERSION ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x000) -#define HDLCD_REG_INT_RAWSTAT ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x010) -#define HDLCD_REG_INT_CLEAR ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x014) -#define HDLCD_REG_INT_MASK ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x018) -#define HDLCD_REG_INT_STATUS ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x01C) -#define HDLCD_REG_FB_BASE ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x100) -#define HDLCD_REG_FB_LINE_LENGTH ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x104) -#define HDLCD_REG_FB_LINE_COUNT ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x108) -#define HDLCD_REG_FB_LINE_PITCH ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x10C) -#define HDLCD_REG_BUS_OPTIONS ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x110) -#define HDLCD_REG_V_SYNC ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x200) -#define HDLCD_REG_V_BACK_PORCH ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x204) -#define HDLCD_REG_V_DATA ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x208) -#define HDLCD_REG_V_FRONT_PORCH ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x20C) -#define HDLCD_REG_H_SYNC ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x210) -#define HDLCD_REG_H_BACK_PORCH ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x214) -#define HDLCD_REG_H_DATA ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x218) -#define HDLCD_REG_H_FRONT_PORCH ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x21C) -#define HDLCD_REG_POLARITIES ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x220) -#define HDLCD_REG_COMMAND ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x230) -#define HDLCD_REG_PIXEL_FORMAT ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x240) -#define HDLCD_REG_RED_SELECT ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x244) -#define HDLCD_REG_GREEN_SELECT ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x248) -#define HDLCD_REG_BLUE_SELECT ((UINTN)PcdGet32 (PcdArmHdLcdBas= e) + 0x24C) - - -// -// HDLCD Values of registers -// - -// HDLCD Interrupt mask, clear and status register -#define HDLCD_DMA_END BIT0 /* DMA has finished read= ing a frame */ -#define HDLCD_BUS_ERROR BIT1 /* DMA bus error */ -#define HDLCD_SYNC BIT2 /* Vertical sync */ -#define HDLCD_UNDERRUN BIT3 /* No Data available whi= le DATAEN active */ - -// CLCD_CONTROL Control register -#define HDLCD_DISABLE 0 -#define HDLCD_ENABLE BIT0 - -// Bus Options -#define HDLCD_BURST_1 BIT0 -#define HDLCD_BURST_2 BIT1 -#define HDLCD_BURST_4 BIT2 -#define HDLCD_BURST_8 BIT3 -#define HDLCD_BURST_16 BIT4 - -// Polarities - HIGH -#define HDLCD_VSYNC_HIGH BIT0 -#define HDLCD_HSYNC_HIGH BIT1 -#define HDLCD_DATEN_HIGH BIT2 -#define HDLCD_DATA_HIGH BIT3 -#define HDLCD_PXCLK_HIGH BIT4 -// Polarities - LOW (for completion and for ease of understanding the hard= ware settings) -#define HDLCD_VSYNC_LOW 0 -#define HDLCD_HSYNC_LOW 0 -#define HDLCD_DATEN_LOW 0 -#define HDLCD_DATA_LOW 0 -#define HDLCD_PXCLK_LOW 0 - -// Pixel Format -#define HDLCD_LITTLE_ENDIAN (0 << 31) -#define HDLCD_BIG_ENDIAN (1 << 31) - -// Number of bytes per pixel -#define HDLCD_4BYTES_PER_PIXEL ((4 - 1) << 3) - -#endif /* _HDLCD_H_ */ diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcdGraphicsOutpu= tDxe.inf b/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcdGraphicsOutputD= xe.inf deleted file mode 100644 index 896fc588b275..000000000000 --- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcdGraphicsOutputDxe.inf +++ /dev/null @@ -1,62 +0,0 @@ -#/** @file -# -# Component description file for HDLCD module -# -# Copyright (c) 2011-2012, ARM Ltd. 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 HdLcdGraphicsDxe - FILE_GUID =3D ce660500-824d-11e0-ac72-0002a5d5c51b - MODULE_TYPE =3D DXE_DRIVER - VERSION_STRING =3D 1.0 - ENTRY_POINT =3D LcdGraphicsOutputDxeInitialize - -[Sources.common] - LcdGraphicsOutputDxe.c - LcdGraphicsOutputBlt.c - HdLcd.c - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - ArmPkg/ArmPkg.dec - ArmPlatformPkg/ArmPlatformPkg.dec - -[LibraryClasses] - ArmLib - UefiLib - BaseLib - DebugLib - TimerLib - UefiDriverEntryPoint - UefiBootServicesTableLib - IoLib - BaseMemoryLib - LcdPlatformLib - -[Protocols] - gEfiDevicePathProtocolGuid - gEfiGraphicsOutputProtocolGuid # Produced - gEfiEdidDiscoveredProtocolGuid # Produced - gEfiEdidActiveProtocolGuid # Produced - gEfiEdidOverrideProtocolGuid # Produced - -[FixedPcd] - gArmPlatformTokenSpaceGuid.PcdArmHdLcdBase - -[FeaturePcd] - gArmPlatformTokenSpaceGuid.PcdGopDisableOnExitBootServices - -[Depex] - gEfiCpuArchProtocolGuid diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c b/ArmPl= atformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c deleted file mode 100644 index a9ce60c5b0a6..000000000000 --- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c +++ /dev/null @@ -1,125 +0,0 @@ -/** @file PL111Lcd.c - - Copyright (c) 2011-2012, 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. - -**/ - -#include -#include - -#include "LcdGraphicsOutputDxe.h" -#include "PL111Lcd.h" - -/********************************************************************** - * - * This file contains all the bits of the PL111 that are - * platform independent. - * - **********************************************************************/ - -EFI_STATUS -LcdIdentify ( - VOID - ) -{ - DEBUG ((EFI_D_WARN, "Probing ID registers at 0x%lx for a PL111\n", - PL111_REG_CLCD_PERIPH_ID_0)); - - // Check if this is a PL111 - if (MmioRead8 (PL111_REG_CLCD_PERIPH_ID_0) =3D=3D PL111_CLCD_PERIPH_ID_0= && - MmioRead8 (PL111_REG_CLCD_PERIPH_ID_1) =3D=3D PL111_CLCD_PERIPH_ID_1= && - (MmioRead8 (PL111_REG_CLCD_PERIPH_ID_2) & 0xf) =3D=3D PL111_CLCD_PERI= PH_ID_2 && - MmioRead8 (PL111_REG_CLCD_PERIPH_ID_3) =3D=3D PL111_CLCD_PERIPH_ID_3= && - MmioRead8 (PL111_REG_CLCD_P_CELL_ID_0) =3D=3D PL111_CLCD_P_CELL_ID_0= && - MmioRead8 (PL111_REG_CLCD_P_CELL_ID_1) =3D=3D PL111_CLCD_P_CELL_ID_1= && - MmioRead8 (PL111_REG_CLCD_P_CELL_ID_2) =3D=3D PL111_CLCD_P_CELL_ID_2= && - MmioRead8 (PL111_REG_CLCD_P_CELL_ID_3) =3D=3D PL111_CLCD_P_CELL_ID_3= ) { - return EFI_SUCCESS; - } - return EFI_NOT_FOUND; -} - -EFI_STATUS -LcdInitialize ( - IN EFI_PHYSICAL_ADDRESS VramBaseAddress - ) -{ - // Define start of the VRAM. This never changes for any graphics mode - MmioWrite32(PL111_REG_LCD_UP_BASE, (UINT32) VramBaseAddress); - MmioWrite32(PL111_REG_LCD_LP_BASE, 0); // We are not using a double buff= er - - // Disable all interrupts from the PL111 - MmioWrite32(PL111_REG_LCD_IMSC, 0); - - return EFI_SUCCESS; -} - -EFI_STATUS -LcdSetMode ( - IN UINT32 ModeNumber - ) -{ - EFI_STATUS Status; - UINT32 HRes; - UINT32 HSync; - UINT32 HBackPorch; - UINT32 HFrontPorch; - UINT32 VRes; - UINT32 VSync; - UINT32 VBackPorch; - UINT32 VFrontPorch; - UINT32 LcdControl; - LCD_BPP LcdBpp; - - // Set the video mode timings and other relevant information - Status =3D LcdPlatformGetTimings (ModeNumber, - &HRes,&HSync,&HBackPorch,&HFrontPorch, - &VRes,&VSync,&VBackPorch,&VFrontPorch); - ASSERT_EFI_ERROR (Status); - if (EFI_ERROR( Status )) { - return EFI_DEVICE_ERROR; - } - - Status =3D LcdPlatformGetBpp (ModeNumber,&LcdBpp); - ASSERT_EFI_ERROR (Status); - if (EFI_ERROR( Status )) { - return EFI_DEVICE_ERROR; - } - - // Disable the CLCD_LcdEn bit - LcdControl =3D MmioRead32( PL111_REG_LCD_CONTROL); - MmioWrite32(PL111_REG_LCD_CONTROL, LcdControl & ~1); - - // Set Timings - MmioWrite32 (PL111_REG_LCD_TIMING_0, HOR_AXIS_PANEL(HBackPorch, HFrontPo= rch, HSync, HRes)); - MmioWrite32 (PL111_REG_LCD_TIMING_1, VER_AXIS_PANEL(VBackPorch, VFrontPo= rch, VSync, VRes)); - MmioWrite32 (PL111_REG_LCD_TIMING_2, CLK_SIG_POLARITY(HRes)); - MmioWrite32 (PL111_REG_LCD_TIMING_3, 0); - - // PL111_REG_LCD_CONTROL - LcdControl =3D PL111_CTRL_LCD_EN | PL111_CTRL_LCD_BPP(LcdBpp) | PL111_CT= RL_LCD_TFT | PL111_CTRL_BGR; - MmioWrite32(PL111_REG_LCD_CONTROL, LcdControl); - - // Turn on power to the LCD Panel - LcdControl |=3D PL111_CTRL_LCD_PWR; - MmioWrite32(PL111_REG_LCD_CONTROL, LcdControl); - - return EFI_SUCCESS; -} - -VOID -LcdShutdown ( - VOID - ) -{ - // Disable the controller - MmioAnd32 (PL111_REG_LCD_CONTROL, ~PL111_CTRL_LCD_EN); -} diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.h b/ArmPl= atformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.h deleted file mode 100644 index 18e28af805f6..000000000000 --- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.h +++ /dev/null @@ -1,149 +0,0 @@ -/** @file PL111Lcd.h - - Copyright (c) 2011, ARM Ltd. All rights reserved.
- This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD= 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 IMPL= IED. - - **/ - -#ifndef _PL111LCD_H__ -#define _PL111LCD_H__ - -/********************************************************************** - * - * This header file contains all the bits of the PL111 that are - * platform independent. - * - **********************************************************************/ - -// Controller Register Offsets -#define PL111_REG_LCD_TIMING_0 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x000) -#define PL111_REG_LCD_TIMING_1 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x004) -#define PL111_REG_LCD_TIMING_2 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x008) -#define PL111_REG_LCD_TIMING_3 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x00C) -#define PL111_REG_LCD_UP_BASE ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x010) -#define PL111_REG_LCD_LP_BASE ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x014) -#define PL111_REG_LCD_CONTROL ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x018) -#define PL111_REG_LCD_IMSC ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x01C) -#define PL111_REG_LCD_RIS ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x020) -#define PL111_REG_LCD_MIS ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x024) -#define PL111_REG_LCD_ICR ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x028) -#define PL111_REG_LCD_UP_CURR ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x02C) -#define PL111_REG_LCD_LP_CURR ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x030) -#define PL111_REG_LCD_PALETTE ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0x200) - -// Identification Register Offsets -#define PL111_REG_CLCD_PERIPH_ID_0 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0xFE0) -#define PL111_REG_CLCD_PERIPH_ID_1 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0xFE4) -#define PL111_REG_CLCD_PERIPH_ID_2 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0xFE8) -#define PL111_REG_CLCD_PERIPH_ID_3 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0xFEC) -#define PL111_REG_CLCD_P_CELL_ID_0 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0xFF0) -#define PL111_REG_CLCD_P_CELL_ID_1 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0xFF4) -#define PL111_REG_CLCD_P_CELL_ID_2 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0xFF8) -#define PL111_REG_CLCD_P_CELL_ID_3 ((UINTN)PcdGet32 (PcdPL111LcdBas= e) + 0xFFC) - -#define PL111_CLCD_PERIPH_ID_0 0x11 -#define PL111_CLCD_PERIPH_ID_1 0x11 -#define PL111_CLCD_PERIPH_ID_2 0x04 -#define PL111_CLCD_PERIPH_ID_3 0x00 -#define PL111_CLCD_P_CELL_ID_0 0x0D -#define PL111_CLCD_P_CELL_ID_1 0xF0 -#define PL111_CLCD_P_CELL_ID_2 0x05 -#define PL111_CLCD_P_CELL_ID_3 0xB1 - -/**********************************************************************/ - -// Register components (register bits) - -// This should make life easier to program specific settings in the differ= ent registers -// by simplifying the setting up of the individual bits of each register -// and then assembling the final register value. - -/**********************************************************************/ - -// Register: PL111_REG_LCD_TIMING_0 -#define HOR_AXIS_PANEL(hbp,hfp,hsw,hor_res) (UINT32)(((UINT32)(hbp) << 24)= | ((UINT32)(hfp) << 16) | ((UINT32)(hsw) << 8) | (((UINT32)((hor_res)/16)-= 1) << 2)) - -// Register: PL111_REG_LCD_TIMING_1 -#define VER_AXIS_PANEL(vbp,vfp,vsw,ver_res) (UINT32)(((UINT32)(vbp) << 24)= | ((UINT32)(vfp) << 16) | ((UINT32)(vsw) << 10) | ((ver_res)-1)) - -// Register: PL111_REG_LCD_TIMING_2 -#define PL111_BIT_SHIFT_PCD_HI 27 -#define PL111_BIT_SHIFT_BCD 26 -#define PL111_BIT_SHIFT_CPL 16 -#define PL111_BIT_SHIFT_IOE 14 -#define PL111_BIT_SHIFT_IPC 13 -#define PL111_BIT_SHIFT_IHS 12 -#define PL111_BIT_SHIFT_IVS 11 -#define PL111_BIT_SHIFT_ACB 6 -#define PL111_BIT_SHIFT_CLKSEL 5 -#define PL111_BIT_SHIFT_PCD_LO 0 - -#define PL111_BCD (1 << 26) -#define PL111_IPC (1 << 13) -#define PL111_IHS (1 << 12) -#define PL111_IVS (1 << 11) - -#define CLK_SIG_POLARITY(hor_res) (UINT32)(PL111_BCD | PL111_IPC |= PL111_IHS | PL111_IVS | (((hor_res)-1) << 16)) - -// Register: PL111_REG_LCD_TIMING_3 -#define PL111_BIT_SHIFT_LEE 16 -#define PL111_BIT_SHIFT_LED 0 - -#define PL111_CTRL_WATERMARK (1 << 16) -#define PL111_CTRL_LCD_V_COMP (1 << 12) -#define PL111_CTRL_LCD_PWR (1 << 11) -#define PL111_CTRL_BEPO (1 << 10) -#define PL111_CTRL_BEBO (1 << 9) -#define PL111_CTRL_BGR (1 << 8) -#define PL111_CTRL_LCD_DUAL (1 << 7) -#define PL111_CTRL_LCD_MONO_8 (1 << 6) -#define PL111_CTRL_LCD_TFT (1 << 5) -#define PL111_CTRL_LCD_BW (1 << 4) -#define PL111_CTRL_LCD_1BPP (0 << 1) -#define PL111_CTRL_LCD_2BPP (1 << 1) -#define PL111_CTRL_LCD_4BPP (2 << 1) -#define PL111_CTRL_LCD_8BPP (3 << 1) -#define PL111_CTRL_LCD_16BPP (4 << 1) -#define PL111_CTRL_LCD_24BPP (5 << 1) -#define PL111_CTRL_LCD_16BPP_565 (6 << 1) -#define PL111_CTRL_LCD_12BPP_444 (7 << 1) -#define PL111_CTRL_LCD_BPP(Bpp) ((Bpp) << 1) -#define PL111_CTRL_LCD_EN 1 - -/**********************************************************************/ - -// Register: PL111_REG_LCD_TIMING_0 -#define PL111_LCD_TIMING_0_HBP(hbp) (((hbp) & 0xFF) << 24) -#define PL111_LCD_TIMING_0_HFP(hfp) (((hfp) & 0xFF) << 16) -#define PL111_LCD_TIMING_0_HSW(hsw) (((hsw) & 0xFF) << 8) -#define PL111_LCD_TIMING_0_PPL(ppl) (((hsw) & 0x3F) << 2) - -// Register: PL111_REG_LCD_TIMING_1 -#define PL111_LCD_TIMING_1_VBP(vbp) (((vbp) & 0xFF) << 24) -#define PL111_LCD_TIMING_1_VFP(vfp) (((vfp) & 0xFF) << 16) -#define PL111_LCD_TIMING_1_VSW(vsw) (((vsw) & 0x3F) << 10) -#define PL111_LCD_TIMING_1_LPP(lpp) ((lpp) & 0xFC) - -// Register: PL111_REG_LCD_TIMING_2 -#define PL111_BIT_MASK_PCD_HI 0xF8000000 -#define PL111_BIT_MASK_BCD 0x04000000 -#define PL111_BIT_MASK_CPL 0x03FF0000 -#define PL111_BIT_MASK_IOE 0x00004000 -#define PL111_BIT_MASK_IPC 0x00002000 -#define PL111_BIT_MASK_IHS 0x00001000 -#define PL111_BIT_MASK_IVS 0x00000800 -#define PL111_BIT_MASK_ACB 0x000007C0 -#define PL111_BIT_MASK_CLKSEL 0x00000020 -#define PL111_BIT_MASK_PCD_LO 0x0000001F - -// Register: PL111_REG_LCD_TIMING_3 -#define PL111_BIT_MASK_LEE 0x00010000 -#define PL111_BIT_MASK_LED 0x0000007F - -#endif /* _PL111LCD_H__ */ diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111LcdGraphicsOu= tputDxe.inf b/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111LcdGraphicsO= utputDxe.inf deleted file mode 100644 index 39e42bcbab2a..000000000000 --- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111LcdGraphicsOutputDxe= .inf +++ /dev/null @@ -1,58 +0,0 @@ -#/** @file -# -# Component description file for PL111LcdGraphicsOutputDxe module -# -# Copyright (c) 2011-2012, ARM Ltd. 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 PL111LcdGraphicsDxe - FILE_GUID =3D 407B4008-BF5B-11DF-9547-CF16E0D72085 - MODULE_TYPE =3D DXE_DRIVER - VERSION_STRING =3D 1.0 - ENTRY_POINT =3D LcdGraphicsOutputDxeInitialize - -[Sources.common] - LcdGraphicsOutputDxe.c - LcdGraphicsOutputBlt.c - PL111Lcd.c - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - ArmPkg/ArmPkg.dec - ArmPlatformPkg/ArmPlatformPkg.dec - -[LibraryClasses] - ArmLib - UefiLib - BaseLib - DebugLib - TimerLib - UefiDriverEntryPoint - UefiBootServicesTableLib - IoLib - BaseMemoryLib - LcdPlatformLib - -[Protocols] - gEfiDevicePathProtocolGuid - gEfiGraphicsOutputProtocolGuid - -[FixedPcd] - gArmPlatformTokenSpaceGuid.PcdPL111LcdBase - -[FeaturePcd] - gArmPlatformTokenSpaceGuid.PcdGopDisableOnExitBootServices - -[Depex] - gEfiCpuArchProtocolGuid --=20 2.11.0 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel