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CorebootModulePkg/CbSupportDxe: Text only support 

Not all platforms have or support graphics.  The ASSERT that the
frame buffer HOB is not NULL is fatal for these platforms.  Convert
this into an if statement and make the related PcdSet* calls c
onditional on locating the frame buffer HOB.

Change-Id: Ibdc4bf5359571f3ce1555efcaf4657b8e363b2cd
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>
This commit is contained in:
Leahy, Leroy P 2016-05-23 08:45:07 -07:00 committed by Maurice Ma
parent 576a07e4fb
commit 60c809f362
1 changed files with 11 additions and 10 deletions
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21
CorebootModulePkg/CbSupportDxe/CbSupportDxe.c
View File

@ -188,16 +188,17 @@ CbDxeEntryPoint (
// Find the frame buffer information and update PCDs
//
GuidHob = GetFirstGuidHob (&gUefiFrameBufferInfoGuid);
ASSERT (GuidHob != NULL);
FbInfo = (FRAME_BUFFER_INFO *)GET_GUID_HOB_DATA (GuidHob);
Status = PcdSet32S (PcdVideoHorizontalResolution, FbInfo->HorizontalResolution);
ASSERT_EFI_ERROR (Status);
Status = PcdSet32S (PcdVideoVerticalResolution, FbInfo->VerticalResolution);
ASSERT_EFI_ERROR (Status);
Status = PcdSet32S (PcdSetupVideoHorizontalResolution, FbInfo->HorizontalResolution);
ASSERT_EFI_ERROR (Status);
Status = PcdSet32S (PcdSetupVideoVerticalResolution, FbInfo->VerticalResolution);
ASSERT_EFI_ERROR (Status);
if (GuidHob != NULL) {
FbInfo = (FRAME_BUFFER_INFO *)GET_GUID_HOB_DATA (GuidHob);
Status = PcdSet32S (PcdVideoHorizontalResolution, FbInfo->HorizontalResolution);
ASSERT_EFI_ERROR (Status);
Status = PcdSet32S (PcdVideoVerticalResolution, FbInfo->VerticalResolution);
ASSERT_EFI_ERROR (Status);
Status = PcdSet32S (PcdSetupVideoHorizontalResolution, FbInfo->HorizontalResolution);
ASSERT_EFI_ERROR (Status);
Status = PcdSet32S (PcdSetupVideoVerticalResolution, FbInfo->VerticalResolution);
ASSERT_EFI_ERROR (Status);
}
//
// Register callback on the ready to boot event