diff options
Diffstat (limited to 'ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c')
| -rw-r--r-- | ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c b/ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c deleted file mode 100644 index 8b1a49bfbe..0000000000 --- a/ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c +++ /dev/null @@ -1,232 +0,0 @@ -/** @file
-
- Copyright (c) 2011, ARM Ltd. All rights reserved.<BR>
- 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 IMPLIED.
-
-**/
-
-#include <PiDxe.h>
-
-#include <Library/DebugLib.h>
-#include <Library/IoLib.h>
-#include <Library/LcdPlatformLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-
-#include <Protocol/EdidDiscovered.h>
-#include <Protocol/EdidActive.h>
-
-#include <Drivers/PL111Lcd.h>
-
-#include <ArmPlatform.h>
-
-typedef struct {
- UINT32 Mode;
- UINT32 HorizontalResolution;
- UINT32 VerticalResolution;
- LCD_BPP Bpp;
- UINT32 ClcdClk;
-
- UINT32 HSync;
- UINT32 HBackPorch;
- UINT32 HFrontPorch;
- UINT32 VSync;
- UINT32 VBackPorch;
- UINT32 VFrontPorch;
-} CLCD_RESOLUTION;
-
-
-CLCD_RESOLUTION mResolutions[] = {
- { // Mode 0 : VGA : 640 x 480 x 24 bpp
- VGA, VGA_H_RES_PIXELS, VGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24, 0x2C77,
- VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH,
- VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH
- },
- { // Mode 1 : SVGA : 800 x 600 x 24 bpp
- SVGA, SVGA_H_RES_PIXELS, SVGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24, 0x2CAC,
- SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH,
- SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH
- }
-};
-
-EFI_EDID_DISCOVERED_PROTOCOL mEdidDiscovered = {
- 0,
- NULL
-};
-
-EFI_EDID_ACTIVE_PROTOCOL mEdidActive = {
- 0,
- NULL
-};
-
-EFI_STATUS
-LcdPlatformInitializeDisplay (
- IN EFI_HANDLE Handle
- )
-{
- EFI_STATUS Status;
-
- MmioWrite32(ARM_EB_SYS_CLCD_REG, 1);
-
- // Install the EDID Protocols
- Status = gBS->InstallMultipleProtocolInterfaces(
- &Handle,
- &gEfiEdidDiscoveredProtocolGuid, &mEdidDiscovered,
- &gEfiEdidActiveProtocolGuid, &mEdidActive,
- NULL
- );
-
- return Status;
-}
-
-EFI_STATUS
-LcdPlatformGetVram (
- OUT EFI_PHYSICAL_ADDRESS* VramBaseAddress,
- OUT UINTN* VramSize
- )
-{
- *VramBaseAddress = PL111_CLCD_VRAM_BASE;
- *VramSize = SIZE_8MB; //FIXME: Can this size change ?
- return EFI_SUCCESS;
-}
-
-UINT32
-LcdPlatformGetMaxMode (
- VOID
- )
-{
- return (sizeof(mResolutions) / sizeof(CLCD_RESOLUTION));
-}
-
-EFI_STATUS
-LcdPlatformSetMode (
- IN UINT32 ModeNumber
- )
-{
- if (ModeNumber >= LcdPlatformGetMaxMode ()) {
- return EFI_INVALID_PARAMETER;
- }
-
- MmioWrite32(ARM_EB_SYS_LOCK_REG,0x0000A05F);
- MmioWrite32(ARM_EB_SYS_OSC4_REG,mResolutions[ModeNumber].ClcdClk);
- MmioWrite32(ARM_EB_SYS_LOCK_REG,0x0);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-LcdPlatformQueryMode (
- IN UINT32 ModeNumber,
- OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info
- )
-{
- EFI_STATUS Status;
-
- if (ModeNumber >= LcdPlatformGetMaxMode ()) {
- return EFI_INVALID_PARAMETER;
- }
-
- Status = EFI_UNSUPPORTED;
-
- Info->Version = 0;
- Info->HorizontalResolution = mResolutions[ModeNumber].HorizontalResolution;
- Info->VerticalResolution = mResolutions[ModeNumber].VerticalResolution;
- Info->PixelsPerScanLine = mResolutions[ModeNumber].HorizontalResolution;
-
- switch (mResolutions[ModeNumber].Bpp) {
- case LCD_BITS_PER_PIXEL_24:
- Info->PixelFormat = PixelRedGreenBlueReserved8BitPerColor;
- Info->PixelInformation.RedMask = LCD_24BPP_RED_MASK;
- Info->PixelInformation.GreenMask = LCD_24BPP_GREEN_MASK;
- Info->PixelInformation.BlueMask = LCD_24BPP_BLUE_MASK;
- Info->PixelInformation.ReservedMask = LCD_24BPP_RESERVED_MASK;
- Status = EFI_SUCCESS;
- break;
-
- case LCD_BITS_PER_PIXEL_16_555:
- Info->PixelFormat = PixelBitMask;
- Info->PixelInformation.RedMask = LCD_16BPP_555_RED_MASK;
- Info->PixelInformation.GreenMask = LCD_16BPP_555_GREEN_MASK;
- Info->PixelInformation.BlueMask = LCD_16BPP_555_BLUE_MASK;
- Info->PixelInformation.ReservedMask = LCD_16BPP_555_RESERVED_MASK;
- Status = EFI_SUCCESS;
- break;
-
- case LCD_BITS_PER_PIXEL_16_565:
- Info->PixelFormat = PixelBitMask;
- Info->PixelInformation.RedMask = LCD_16BPP_565_RED_MASK;
- Info->PixelInformation.GreenMask = LCD_16BPP_565_GREEN_MASK;
- Info->PixelInformation.BlueMask = LCD_16BPP_565_BLUE_MASK;
- Info->PixelInformation.ReservedMask = LCD_16BPP_565_RESERVED_MASK;
- Status = EFI_SUCCESS;
- break;
-
- case LCD_BITS_PER_PIXEL_12_444:
- Info->PixelFormat = PixelBitMask;
- Info->PixelInformation.RedMask = LCD_12BPP_444_RED_MASK;
- Info->PixelInformation.GreenMask = LCD_12BPP_444_GREEN_MASK;
- Info->PixelInformation.BlueMask = LCD_12BPP_444_BLUE_MASK;
- Info->PixelInformation.ReservedMask = LCD_12BPP_444_RESERVED_MASK;
- Status = EFI_SUCCESS;
- break;
-
- case LCD_BITS_PER_PIXEL_8:
- case LCD_BITS_PER_PIXEL_4:
- case LCD_BITS_PER_PIXEL_2:
- case LCD_BITS_PER_PIXEL_1:
- default:
- // These are not supported
- break;
- }
-
- return Status;
-}
-
-EFI_STATUS
-LcdPlatformGetTimings (
- IN UINT32 ModeNumber,
- OUT UINT32* HRes,
- OUT UINT32* HSync,
- OUT UINT32* HBackPorch,
- OUT UINT32* HFrontPorch,
- OUT UINT32* VRes,
- OUT UINT32* VSync,
- OUT UINT32* VBackPorch,
- OUT UINT32* VFrontPorch
- )
-{
- if (ModeNumber >= LcdPlatformGetMaxMode ()) {
- return EFI_INVALID_PARAMETER;
- }
-
- *HRes = mResolutions[ModeNumber].HorizontalResolution;
- *HSync = mResolutions[ModeNumber].HSync;
- *HBackPorch = mResolutions[ModeNumber].HBackPorch;
- *HFrontPorch = mResolutions[ModeNumber].HFrontPorch;
- *VRes = mResolutions[ModeNumber].VerticalResolution;
- *VSync = mResolutions[ModeNumber].VSync;
- *VBackPorch = mResolutions[ModeNumber].VBackPorch;
- *VFrontPorch = mResolutions[ModeNumber].VFrontPorch;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-LcdPlatformGetBpp (
- IN UINT32 ModeNumber,
- OUT LCD_BPP * Bpp
- )
-{
- if (ModeNumber >= LcdPlatformGetMaxMode ()) {
- return EFI_INVALID_PARAMETER;
- }
-
- *Bpp = mResolutions[ModeNumber].Bpp;
-
- return EFI_SUCCESS;
-}
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