Platform can configure the PCD statically or dynamically
to control if ACPI S3 will be enabled.
S3 related modules can consume the PCD to control the code.
Cc: Feng Tian <feng.t...@intel.com>
Cc: Jiewen Yao <jiewen....@intel.com>
Cc: Laszlo Ersek <ler...@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.z...@intel.com>
---
MdeModulePkg/MdeModulePkg.dec | 6 ++++++
MdeModulePkg/MdeModulePkg.uni | 6 ++++++
2 files changed, 12 insertions(+)
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index aa9e8066d8a6..f57e5c591722 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -1504,6 +1504,12 @@ [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic,
PcdsDynamicEx]
# @Prompt Mmio base address of pci-based SD/MMC host controller.
gEfiMdeModulePkgTokenSpaceGuid.PcdSdMmcPciHostControllerMmioBase|0xd0000000|UINT32|0x30001043
+ ## Indicates if ACPI S3 will be enabled.<BR><BR>
+ # TRUE - ACPI S3 will be enabled.<BR>
+ # FALSE - ACPI S3 will be disabled.<BR>
+ # @Prompt ACPI S3 Enable.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|TRUE|BOOLEAN|0x01100000
+
[PcdsPatchableInModule]
## Specify memory size with page number for PEI code when
# Loading Module at Fixed Address feature is enabled.
diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni
index 75659c115f1f..cbd4ad31b2b4 100644
--- a/MdeModulePkg/MdeModulePkg.uni
+++ b/MdeModulePkg/MdeModulePkg.uni
@@ -325,6 +325,12 @@
"TRUE - to set NX for stack.<BR>"
"FALSE - Not to set NX for stack.<BR>"
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdAcpiS3Enable_PROMPT #language
en-US "ACPI S3 Enable"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdAcpiS3Enable_HELP #language
en-US "Indicates if ACPI S3 will be enabled.<BR><BR>"
+
"TRUE - ACPI S3 will be enabled.<BR>"
+
"FALSE - ACPI S3 will be disabled.<BR>"
+
#string
STR_gEfiMdeModulePkgTokenSpaceGuid_PcdVarCheckVfrDriverGuidArray_PROMPT
#language en-US "Driver guid array of VFR drivers for VarCheckHiiBin generation"
#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdVarCheckVfrDriverGuidArray_HELP
#language en-US "This PCD to include the driver guid of VFR drivers for
VarCheckHiiBin generation.<BR><BR>"
--
2.7.0.windows.1
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