diff options
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>"
+
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