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-rw-r--r--OvmfPkg/OvmfPkgIa32.dsc4
-rw-r--r--OvmfPkg/OvmfPkgIa32X64.dsc4
-rw-r--r--OvmfPkg/OvmfPkgX64.dsc4
3 files changed, 6 insertions, 6 deletions
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index 578fc6c98e..e74a9d5a51 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -492,8 +492,8 @@
# the PCIEXBAR register.
#
# On Q35 machine types that QEMU intends to support in the long term, QEMU
- # never lets the RAM below 4 GB exceed 2 GB.
- gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0x80000000
+ # never lets the RAM below 4 GB exceed 2816 MB.
+ gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0xB0000000
!ifdef $(SOURCE_DEBUG_ENABLE)
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index eade8f62d3..67ac015991 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -497,8 +497,8 @@
# the PCIEXBAR register.
#
# On Q35 machine types that QEMU intends to support in the long term, QEMU
- # never lets the RAM below 4 GB exceed 2 GB.
- gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0x80000000
+ # never lets the RAM below 4 GB exceed 2816 MB.
+ gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0xB0000000
!ifdef $(SOURCE_DEBUG_ENABLE)
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 733a4c9d8a..68073ef55b 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -497,8 +497,8 @@
# the PCIEXBAR register.
#
# On Q35 machine types that QEMU intends to support in the long term, QEMU
- # never lets the RAM below 4 GB exceed 2 GB.
- gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0x80000000
+ # never lets the RAM below 4 GB exceed 2816 MB.
+ gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0xB0000000
!ifdef $(SOURCE_DEBUG_ENABLE)
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2