From: Achin Gupta achin.gupta@arm.com
This patch reduces the size of the DRAM available to UEFI so that the freed memory can be used to load the Standalone MM image in the secure world.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Achin Gupta achin.gupta@arm.com --- Platforms/ARM/VExpress/ArmVExpress-FVP-AArch64.dsc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Platforms/ARM/VExpress/ArmVExpress-FVP-AArch64.dsc b/Platforms/ARM/VExpress/ArmVExpress-FVP-AArch64.dsc index cf4b803..938c7a0 100644 --- a/Platforms/ARM/VExpress/ArmVExpress-FVP-AArch64.dsc +++ b/Platforms/ARM/VExpress/ArmVExpress-FVP-AArch64.dsc @@ -109,7 +109,7 @@
# System Memory (2GB - 16MB of Trusted DRAM at the top of the 32bit address space) gArmTokenSpaceGuid.PcdSystemMemoryBase|0x80000000 - gArmTokenSpaceGuid.PcdSystemMemorySize|0x7F000000 + gArmTokenSpaceGuid.PcdSystemMemorySize|0x74000000
# Size of the region used by UEFI in permanent memory (Reserved 64MB) gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000 -- 1.9.1
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