ArmPlatformPkg/ArmVExpressPkg: Remove the last 16MB of the 32bit DRAM region

[mirror_edk2.git] / ArmPlatformPkg / ArmVExpressPkg / ArmVExpress-FVP-AArch64.dsc

diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc
index 4bab6d62f0dde25781f768cac66feba221b132b3..16c355f8f891307e825ae818408fddc71ce5328d 100644 (file)
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc
@@ -114,9 +114,9 @@
   gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x4000\r
   gArmPlatformTokenSpaceGuid.PcdCPUCoreSecondaryStackSize|0x1000\r
 \r
-  # System Memory (2GB)\r
+  # System Memory (2GB - 16MB of Trusted DRAM at the top of the 32bit address space)\r
   gArmTokenSpaceGuid.PcdSystemMemoryBase|0x80000000\r
-  gArmTokenSpaceGuid.PcdSystemMemorySize|0x80000000\r
+  gArmTokenSpaceGuid.PcdSystemMemorySize|0x7F000000\r
 \r
   # Size of the region used by UEFI in permanent memory (Reserved 64MB)\r
   gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000\r