OvmfPkg: extract some bits and port offsets common to Q35 and I440FX

[mirror_edk2.git] / OvmfPkg / Include / OvmfPlatforms.h

diff --git a/OvmfPkg/Include/OvmfPlatforms.h b/OvmfPkg/Include/OvmfPlatforms.h
index 19f0adb8976a75703bfd5191a2a4b38d9a673b84..43ab01d57c6ff49cffe0626263b6430b11b66a40 100644 (file)
--- a/OvmfPkg/Include/OvmfPlatforms.h
+++ b/OvmfPkg/Include/OvmfPlatforms.h
@@ -27,4 +27,14 @@
 #define OVMF_HOSTBRIDGE_DID \\r
   PCI_LIB_ADDRESS (0, 0, 0, PCI_DEVICE_ID_OFFSET)\r
 \r
+//\r
+// Common bits in same-purpose registers\r
+//\r
+#define PMBA_RTE BIT0\r
+\r
+//\r
+// Common IO ports relative to the Power Management Base Address\r
+//\r
+#define ACPI_TIMER_OFFSET 0x8\r
+\r
 #endif\r