Reviewed-by: Guo Dong <guo.d...@intel.com>
-----Original Message-----
From: Akihiko Odaki <akihiko.od...@gmail.com>
Sent: Sunday, April 10, 2022 7:47 PM
Cc: devel@edk2.groups.io; Dong, Guo <guo.d...@intel.com>; Wang, Jian J
<jian.j.w...@intel.com>; Gao, Liming <gaolim...@byosoft.com.cn>; Bi, Dandan
<dandan...@intel.com>; Kinney, Michael D <michael.d.kin...@intel.com>; Liu,
Zhiguang <zhiguang....@intel.com>; Ni, Ray <ray...@intel.com>; Ma, Maurice
<maurice...@intel.com>; You, Benjamin <benjamin....@intel.com>; Akihiko Odaki
<akihiko.od...@gmail.com>
Subject: [PATCH v2 2/2] UefiPayloadPkg: Keep reserved MMIO at runtime
Signed-off-by: Akihiko Odaki <akihiko.od...@gmail.com>
---
UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
index 0fed1e3691..a50f1c0271 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
+++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
@@ -74,7 +74,8 @@ MemInfoCallbackMmio (
EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE |
EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE |
EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |
- EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE;
+ EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE |
+ EFI_RESOURCE_ATTRIBUTE_RUNTIME;
BuildResourceDescriptorHob (Type, Attribue, (EFI_PHYSICAL_ADDRESS)Base,
Size);
DEBUG ((DEBUG_INFO, "buildhob: base = 0x%lx, size = 0x%lx, type = 0x%x\n",
Base, Size, Type));
--
2.35.1
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