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OvmfPkg AcpiTables: Use PcdDebugIoPort to describe QEMU debug console 

Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Liming Gao 2016-11-16 10:10:07 +08:00 committed by Laszlo Ersek
parent 9ec9a7a597
commit ad13d7d2d4
2 changed files with 5 additions and 1 deletions
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4
OvmfPkg/AcpiTables/AcpiTables.inf
View File

@ -37,4 +37,8 @@
[Packages]
MdePkg/MdePkg.dec
OvmfPkg/OvmfPkg.dec
[Pcd]
gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort

2
OvmfPkg/AcpiTables/Dsdt.asl
View File

@ -581,7 +581,7 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 4) {
IO (Decode16, 0x278, 0x278, 0x00, 0x08)
IO (Decode16, 0x370, 0x370, 0x00, 0x02)
IO (Decode16, 0x378, 0x378, 0x00, 0x08)
IO (Decode16, 0x402, 0x402, 0x00, 0x01) // QEMU debug console, should use FixedPcdGet16 (PcdDebugIoPort)
IO (Decode16, FixedPcdGet16 (PcdDebugIoPort), FixedPcdGet16 (PcdDebugIoPort), 0x00, 0x01)
IO (Decode16, 0x440, 0x440, 0x00, 0x10)
IO (Decode16, 0x678, 0x678, 0x00, 0x08)
IO (Decode16, 0x778, 0x778, 0x00, 0x08)