ArmPlatformPkg: remove old PL111/HdLcd driver code

[mirror_edk2.git] / ArmPlatformPkg / Drivers / LcdGraphicsOutputDxe / PL111Lcd.c

diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c b/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c
deleted file mode 100644 (file)
index a9ce60c..0000000
--- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/** @file  PL111Lcd.c\r
-\r
-  Copyright (c) 2011-2012, ARM Ltd. All rights reserved.<BR>\r
-\r
-  This program and the accompanying materials\r
-  are licensed and made available under the terms and conditions of the BSD License\r
-  which accompanies this distribution.  The full text of the license may be found at\r
-  http://opensource.org/licenses/bsd-license.php\r
-\r
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-#include <Library/IoLib.h>\r
-#include <Library/MemoryAllocationLib.h>\r
-\r
-#include "LcdGraphicsOutputDxe.h"\r
-#include "PL111Lcd.h"\r
-\r
-/**********************************************************************\r
- *\r
- *  This file contains all the bits of the PL111 that are\r
- *  platform independent.\r
- *\r
- **********************************************************************/\r
-\r
-EFI_STATUS\r
-LcdIdentify (\r
-  VOID\r
-  )\r
-{\r
-  DEBUG ((EFI_D_WARN, "Probing ID registers at 0x%lx for a PL111\n",\r
-    PL111_REG_CLCD_PERIPH_ID_0));\r
-\r
-  // Check if this is a PL111\r
-  if (MmioRead8 (PL111_REG_CLCD_PERIPH_ID_0) == PL111_CLCD_PERIPH_ID_0 &&\r
-      MmioRead8 (PL111_REG_CLCD_PERIPH_ID_1) == PL111_CLCD_PERIPH_ID_1 &&\r
-     (MmioRead8 (PL111_REG_CLCD_PERIPH_ID_2) & 0xf) == PL111_CLCD_PERIPH_ID_2 &&\r
-      MmioRead8 (PL111_REG_CLCD_PERIPH_ID_3) == PL111_CLCD_PERIPH_ID_3 &&\r
-      MmioRead8 (PL111_REG_CLCD_P_CELL_ID_0) == PL111_CLCD_P_CELL_ID_0 &&\r
-      MmioRead8 (PL111_REG_CLCD_P_CELL_ID_1) == PL111_CLCD_P_CELL_ID_1 &&\r
-      MmioRead8 (PL111_REG_CLCD_P_CELL_ID_2) == PL111_CLCD_P_CELL_ID_2 &&\r
-      MmioRead8 (PL111_REG_CLCD_P_CELL_ID_3) == PL111_CLCD_P_CELL_ID_3) {\r
-    return EFI_SUCCESS;\r
-  }\r
-  return EFI_NOT_FOUND;\r
-}\r
-\r
-EFI_STATUS\r
-LcdInitialize (\r
-  IN EFI_PHYSICAL_ADDRESS   VramBaseAddress\r
-  )\r
-{\r
-  // Define start of the VRAM. This never changes for any graphics mode\r
-  MmioWrite32(PL111_REG_LCD_UP_BASE, (UINT32) VramBaseAddress);\r
-  MmioWrite32(PL111_REG_LCD_LP_BASE, 0); // We are not using a double buffer\r
-\r
-  // Disable all interrupts from the PL111\r
-  MmioWrite32(PL111_REG_LCD_IMSC, 0);\r
-\r
-  return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-LcdSetMode (\r
-  IN UINT32  ModeNumber\r
-  )\r
-{\r
-  EFI_STATUS        Status;\r
-  UINT32            HRes;\r
-  UINT32            HSync;\r
-  UINT32            HBackPorch;\r
-  UINT32            HFrontPorch;\r
-  UINT32            VRes;\r
-  UINT32            VSync;\r
-  UINT32            VBackPorch;\r
-  UINT32            VFrontPorch;\r
-  UINT32            LcdControl;\r
-  LCD_BPP           LcdBpp;\r
-\r
-  // Set the video mode timings and other relevant information\r
-  Status = LcdPlatformGetTimings (ModeNumber,\r
-                                  &HRes,&HSync,&HBackPorch,&HFrontPorch,\r
-                                  &VRes,&VSync,&VBackPorch,&VFrontPorch);\r
-  ASSERT_EFI_ERROR (Status);\r
-  if (EFI_ERROR( Status )) {\r
-    return EFI_DEVICE_ERROR;\r
-  }\r
-\r
-  Status = LcdPlatformGetBpp (ModeNumber,&LcdBpp);\r
-  ASSERT_EFI_ERROR (Status);\r
-  if (EFI_ERROR( Status )) {\r
-    return EFI_DEVICE_ERROR;\r
-  }\r
-\r
-  // Disable the CLCD_LcdEn bit\r
-  LcdControl = MmioRead32( PL111_REG_LCD_CONTROL);\r
-  MmioWrite32(PL111_REG_LCD_CONTROL,  LcdControl & ~1);\r
-\r
-  // Set Timings\r
-  MmioWrite32 (PL111_REG_LCD_TIMING_0, HOR_AXIS_PANEL(HBackPorch, HFrontPorch, HSync, HRes));\r
-  MmioWrite32 (PL111_REG_LCD_TIMING_1, VER_AXIS_PANEL(VBackPorch, VFrontPorch, VSync, VRes));\r
-  MmioWrite32 (PL111_REG_LCD_TIMING_2, CLK_SIG_POLARITY(HRes));\r
-  MmioWrite32 (PL111_REG_LCD_TIMING_3, 0);\r
-\r
-  // PL111_REG_LCD_CONTROL\r
-  LcdControl = PL111_CTRL_LCD_EN | PL111_CTRL_LCD_BPP(LcdBpp) | PL111_CTRL_LCD_TFT | PL111_CTRL_BGR;\r
-  MmioWrite32(PL111_REG_LCD_CONTROL,  LcdControl);\r
-\r
-  // Turn on power to the LCD Panel\r
-  LcdControl |= PL111_CTRL_LCD_PWR;\r
-  MmioWrite32(PL111_REG_LCD_CONTROL,  LcdControl);\r
-\r
-  return EFI_SUCCESS;\r
-}\r
-\r
-VOID\r
-LcdShutdown (\r
-  VOID\r
-  )\r
-{\r
-  // Disable the controller\r
-  MmioAnd32 (PL111_REG_LCD_CONTROL, ~PL111_CTRL_LCD_EN);\r
-}\r