diff options
| author | Ruiyu Ni <ruiyu.ni@intel.com> | 2016-10-20 09:57:01 +0800 |
|---|---|---|
| committer | Ruiyu Ni <ruiyu.ni@intel.com> | 2016-10-25 10:52:44 +0800 |
| commit | 9fafa0282a38f07c24e8453b3a8d975b9156405b (patch) | |
| tree | d4332eb7ab5d2b6a14a6c398e858dffea1d7b555 /MdeModulePkg | |
| parent | 9d54bf4e7ef13fc0d8ccb954d106fc6ff29dd8ea (diff) | |
| download | edk2-platforms-9fafa0282a38f07c24e8453b3a8d975b9156405b.tar.xz | |
MdeModulePkg: Add PcdPciDegradeResourceForOptionRom prompt&help to UNI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.uni | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni index 1a5f24efbf..136eec95a3 100644 --- a/MdeModulePkg/MdeModulePkg.uni +++ b/MdeModulePkg/MdeModulePkg.uni @@ -997,3 +997,12 @@ #string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdMaxRepairCount_PROMPT #language en-US "MAX repair count"
#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdMaxRepairCount_HELP #language en-US "This PCD defines the MAX repair count. The default value is 0 that means infinite.<BR>"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdPciDegradeResourceForOptionRom_PROMPT #language en-US "Degrade 64-bit PCI MMIO BARs for legacy BIOS option ROMs"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdPciDegradeResourceForOptionRom_HELP #language en-US "Indicates whether 64-bit PCI MMIO BARs should degrade to 32-bit in the presence of an option ROM.<BR>"
+ "On X64 platforms, Option ROMs may contain code that executes in the context of a legacy BIOS (CSM),"
+ "which requires that all PCI MMIO BARs are located below 4 GB.<BR>"
+ "TRUE - All PCI MMIO BARs of a device will be located below 4 GB if it has an option ROM.<BR>"
+ "FALSE - PCI MMIO BARs of a device may be located above 4 GB even if it has an option ROM.<BR>"
+
|