mirror of
https://github.com/acidanthera/OpenCorePkg.git
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cde37269aa
* BiosVideo: Initial Intel patching functions * BiosVideo: Implement patch protocol * BiosVideo: Read EDID from VBE * BiosVideo: Fix previous commits * OpenDuet: Fix Windows builds * BiosVideo: Fix MSVC warnings * BiosVideo: Pull max resolution from EDID * BiosVideo: Patch based on PCI vendor ID * BiosVideo: Fix more MSVC warnings * OcMiscLib: Try to fix OpenDuet MSVC compilation * BiosVideo: Fix incorrect return status * OpenDuet: Create OcDebugLogLibNull library * Protocol: Rename OC_VBIOS_PATCH_PROTOCOL to OC_FORCE_RESOLUTION_PROTOCOL * OpenCore: Add ForceResolution option * BiosVideo: Fix consistency of height/width parameters * Includes: Mark height/width as optional * BiosVideo: Cleanup misc issues * Docs: Add support note
113 lines
2.7 KiB
C
113 lines
2.7 KiB
C
/** @file
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Run Apple Boot Picker.
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Copyright (c) 2020, vit9696. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <PiDxe.h>
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#include <Guid/AppleFile.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/OcBootManagementLib.h>
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#include <Library/OcConsoleLib.h>
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#include <Library/OcMiscLib.h>
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#include <Library/OcFileLib.h>
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#include <Library/UefiApplicationEntryPoint.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiLib.h>
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#include <Protocol/DevicePath.h>
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#include <Protocol/GraphicsOutput.h>
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EFI_STATUS
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EFIAPI
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UefiMain (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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EFI_GRAPHICS_OUTPUT_PROTOCOL *Gop;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION Pixel;
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UINTN Index;
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gBS->SetWatchdogTimer (0, 0, 0, NULL);
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OcProvideConsoleGop (FALSE);
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OcSetConsoleResolution (0, 0, 0, FALSE);
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Status = gBS->HandleProtocol (
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gST->ConsoleOutHandle,
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&gEfiGraphicsOutputProtocolGuid,
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(VOID **) &Gop
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);
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if (EFI_ERROR (Status)) {
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//
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// Note: Ensure that stall value is within UINT32 in nanoseconds.
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//
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for (Index = 0; Index < 10; ++Index) {
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gBS->Stall (SECONDS_TO_MICROSECONDS (1));
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}
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return Status;
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}
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Status = OcRunAppleBootPicker ();
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Pixel.Raw = 0x0;
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if (Status == EFI_NOT_FOUND) {
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//
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// Red. No BootPicker in firmware or we cannot get it.
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//
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Pixel.Pixel.Red = 0xFF;
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} else if (Status == EFI_UNSUPPORTED) {
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//
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// Yellow. BootPicker does not start.
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//
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Pixel.Pixel.Red = 0xFF;
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Pixel.Pixel.Green = 0xFF;
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} else if (EFI_ERROR (Status) /* Status == EFI_INVALID_PARAMETER */) {
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//
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// Fuchsia. BootPicker does not load.
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//
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Pixel.Pixel.Blue = 0xFF;
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Pixel.Pixel.Red = 0xFF;
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} else {
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//
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// Green. BootPicker started but returned.
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//
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Pixel.Pixel.Green = 0xFF;
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}
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Gop->Blt (
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Gop,
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&Pixel.Pixel,
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EfiBltVideoFill,
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0,
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0,
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0,
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0,
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Gop->Mode->Info->HorizontalResolution,
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Gop->Mode->Info->VerticalResolution,
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0
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);
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//
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// Note: Ensure that stall value is within UINT32 in nanoseconds.
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//
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for (Index = 0; Index < 10; ++Index) {
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gBS->Stall (SECONDS_TO_MICROSECONDS (1));
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}
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return EFI_SUCCESS;
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}
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