X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdeModulePkg%2FMdeModulePkg.uni;h=136eec95a3f8ab8397801ff79176a9efe30f0181;hb=5140a6dfb9b5b484b4cef524e27e0cf29c1d405e;hp=1a5f24efbf3e18eff57df3e1ff861bc73de73734;hpb=87f66b63d409fde7d2ea018b65a63986ba413f1f;p=mirror_edk2.git
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.
"
+
+#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.
"
+ "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.
"
+ "TRUE - All PCI MMIO BARs of a device will be located below 4 GB if it has an option ROM.
"
+ "FALSE - PCI MMIO BARs of a device may be located above 4 GB even if it has an option ROM.
"
+