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-rw-r--r--OvmfPkg/AcpiTables/Dsdt.asl1
1 files changed, 1 insertions, 0 deletions
diff --git a/OvmfPkg/AcpiTables/Dsdt.asl b/OvmfPkg/AcpiTables/Dsdt.asl
index e627835963..2dda7abcb2 100644
--- a/OvmfPkg/AcpiTables/Dsdt.asl
+++ b/OvmfPkg/AcpiTables/Dsdt.asl
@@ -445,6 +445,7 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) {
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, 0x440, 0x440, 0x00, 0x10)
IO (Decode16, 0x678, 0x678, 0x00, 0x08)
IO (Decode16, 0x778, 0x778, 0x00, 0x08)