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IntelFsp2WrapperPkg: Add EFI_HOB_RESOURCE_DESCRIPTOR2 support

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Update consumers of ResourceDescriptorHobs to understand both
EFI_HOB_TYPE_RESOURCE_DESCRIPTOR and EFI_HOB_TYPE_RESOURCE_DESCRIPTOR2.

Signed-off-by: Aaron Pop <aaronpop@microsoft.com>
This commit is contained in:
Aaron Pop 2026-07-28 16:23:14 -07:00
parent cfeb32766f
commit fb9e11c6df
1 changed files with 8 additions and 7 deletions
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15
IntelFsp2WrapperPkg/Library/PeiFspWrapperHobProcessLibSample/FspWrapperHobProcessLibSample.c
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@ -172,15 +172,19 @@ PostFspmHobProcess (
// Parse the hob list from fsp
// Report all the resource hob except the memory between 1M and 4G
//
Hob.Raw = (UINT8 *)(UINTN)FspHobList;
DEBUG ((DEBUG_INFO, "FspHobList - 0x%x\n", FspHobList));
while ((Hob.Raw = GetNextHob (EFI_HOB_TYPE_RESOURCE_DESCRIPTOR, Hob.Raw)) != NULL) {
for (Hob.Raw = (UINT8 *)(UINTN)FspHobList; !END_OF_HOB_LIST (Hob); Hob.Raw = GET_NEXT_HOB (Hob)) {
if (!IS_RESOURCE_DESCRIPTOR_HOB (Hob)) {
continue;
}
DEBUG ((DEBUG_INFO, "\nResourceType: 0x%x\n", Hob.ResourceDescriptor->ResourceType));
if ((Hob.ResourceDescriptor->ResourceType == EFI_RESOURCE_SYSTEM_MEMORY) ||
(Hob.ResourceDescriptor->ResourceType == EFI_RESOURCE_MEMORY_RESERVED))
{
DEBUG ((DEBUG_INFO, "ResourceAttribute: 0x%x\n", Hob.ResourceDescriptor->ResourceAttribute));
DEBUG ((DEBUG_INFO, "ResourceAttribute: 0x%x\n", GET_RESOURCE_HOB_ATTRIBUTE (Hob)));
DEBUG ((DEBUG_INFO, "PhysicalStart: 0x%x\n", Hob.ResourceDescriptor->PhysicalStart));
DEBUG ((DEBUG_INFO, "ResourceLength: 0x%x\n", Hob.ResourceDescriptor->ResourceLength));
DEBUG ((DEBUG_INFO, "Owner: %g\n\n", &Hob.ResourceDescriptor->Owner));
@ -191,7 +195,6 @@ PostFspmHobProcess (
&& (Hob.ResourceDescriptor->PhysicalStart + Hob.ResourceDescriptor->ResourceLength <= BASE_4GB))
{
LowMemorySize += Hob.ResourceDescriptor->ResourceLength;
Hob.Raw = GET_NEXT_HOB (Hob);
continue;
}
@ -211,12 +214,10 @@ PostFspmHobProcess (
//
BuildResourceDescriptorHob (
Hob.ResourceDescriptor->ResourceType,
Hob.ResourceDescriptor->ResourceAttribute,
GET_RESOURCE_HOB_ATTRIBUTE (Hob),
Hob.ResourceDescriptor->PhysicalStart,
Hob.ResourceDescriptor->ResourceLength
);
Hob.Raw = GET_NEXT_HOB (Hob);
}
if (!FoundFspMemHob) {