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ArmPkg/BdsLib: Fix uInitrd detection 

This patch corrects a problem detecting uInitrd signature when booting
with FDT.

BdsBootLinuxFdt was attempting to read the signature from InitrdImage which
is zero at this point in the code.  The code now reads the signature from
InitrdImageBase.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Olivier Martin <olivier.martin@arm.com>




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14272 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin 2013-04-14 09:34:48 +00:00
parent 3809e6e071
commit 467b76b5c6
1 changed files with 1 additions and 1 deletions
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2
ArmPkg/Library/BdsLib/Arm/BdsLinuxLoader.c
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@ -263,7 +263,7 @@ BdsBootLinuxFdt (
}
// Check if the initrd is a uInitrd
if (*(UINT32*)((UINTN)InitrdImage) == LINUX_UIMAGE_SIGNATURE) {
if (*(UINT32*)((UINTN)InitrdImageBase) == LINUX_UIMAGE_SIGNATURE) {
// Skip the 64-byte image header
InitrdImage = (EFI_PHYSICAL_ADDRESS)((UINTN)InitrdImageBase + 64);
InitrdImageSize = InitrdImageBaseSize - 64;