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authorRyan Harkin <ryan.harkin@linaro.org>2015-03-18 16:41:34 +0000
committerRyan Harkin <ryan.harkin@linaro.org>2015-03-18 16:41:38 +0000
commit3f4378ae40c9fab342501d9b1f740e5cd4d2b270 (patch)
treecd7a07c117ffaa867ac3bbff04110111ae11952a /SOFTWARE
parent41f983439759a47ab493682c9f22b4c19d8079e1 (diff)
downloadvexpress-firmware-3f4378ae40c9fab342501d9b1f740e5cd4d2b270.tar.gz
Update UEFI binary to enable TFTP
The upstream UEFI code is broken when TFTP booting an EFI stubbed kernel because UEFI assumes that it can boot the kernel using the EFI stub, however, the EFI stub is unable to TFTP down the DTB or initrd files. So, to get it to work, we have to allow the user to be able to tell UEFI that they don't want to boot the kernel as an EFI application, and therefore allow the DTB and initrd to be passed in explicitly from UEFI config. I build this from update with an upstream UEFI pls one patch: ac8deed 2015-01-27 RMH: remove detection of EFI stub [Ryan Harkin] c026931 2015-01-12 MdeModulePkg/PartitionDxe: Fixed El Torito support For reference, the patch looks like this: commit ac8deed8c95093b478bddd6a2cc377f94963a736 Author: Ryan Harkin <ryan.harkin@linaro.org> Date: Tue Jan 27 18:53:28 2015 +0000 RMH: remove detection of EFI stub Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> --- ArmPlatformPkg/Bds/BootOptionSupport.c | 34 ---------------------------------- 1 file changed, 34 deletions(-) diff --git a/ArmPlatformPkg/Bds/BootOptionSupport.c b/ArmPlatformPkg/Bds/BootOptionSupport.c index 974f220..a51d908 100644 --- a/ArmPlatformPkg/Bds/BootOptionSupport.c +++ b/ArmPlatformPkg/Bds/BootOptionSupport.c @@ -227,11 +227,6 @@ BootDeviceGetType ( CHAR16* FileName; EFI_DEVICE_PATH* PrevDevicePathNode; EFI_DEVICE_PATH* DevicePathNode; - EFI_PHYSICAL_ADDRESS Image; - UINTN FileSize; - EFI_IMAGE_DOS_HEADER* DosHeader; - UINTN PeCoffHeaderOffset; - EFI_IMAGE_NT_HEADERS32* NtHeader; // // Check if the last node of the device path is a FilePath node @@ -261,41 +256,12 @@ BootDeviceGetType ( } else if (HasFilePathEfiExtension(FileName)) { IsEfiApp = TRUE; } else { - // Check if the file exist - Status = BdsLoadImage (DevicePath, AllocateAnyPages, &Image, &FileSize); - if (!EFI_ERROR (Status)) { - - DosHeader = (EFI_IMAGE_DOS_HEADER *)(UINTN) Image; - if (DosHeader->e_magic == EFI_IMAGE_DOS_SIGNATURE) { - // - // DOS image header is present, - // so read the PE header after the DOS image header. - // - PeCoffHeaderOffset = DosHeader->e_lfanew; - } else { - PeCoffHeaderOffset = 0; - } - - // - // Check PE/COFF image. - // - NtHeader = (EFI_IMAGE_NT_HEADERS32 *)(UINTN) (Image + PeCoffHeaderOffset); - if (NtHeader->Signature != EFI_IMAGE_NT_SIGNATURE) { - IsEfiApp = FALSE; - } else { - IsEfiApp = TRUE; - } - - // Free memory - gBS->FreePages (Image, EFI_SIZE_TO_PAGES(FileSize)); - } else { // If we did not manage to open it then ask for the type Print(L"Is an EFI Application? "); Status = GetHIInputBoolean (&IsEfiApp); if (EFI_ERROR(Status)) { return EFI_ABORTED; } - } } if (IsEfiApp) { Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Diffstat (limited to 'SOFTWARE')
-rwxr-xr-xSOFTWARE/fip.binbin1072004 -> 1072004 bytes
1 files changed, 0 insertions, 0 deletions
diff --git a/SOFTWARE/fip.bin b/SOFTWARE/fip.bin
index 3511e01..50bb3d9 100755
--- a/SOFTWARE/fip.bin
+++ b/SOFTWARE/fip.bin
Binary files differ