OvmfPkg: consolidate POWER_MGMT_REGISTER_Q35() on "Q35MchIch9.h" macros

[mirror_edk2.git] / OvmfPkg / PlatformPei / Platform.c

diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index 5ce0a9099a4a0cf7c79a651f202268e0c99f1adb..4ce358ccbca6b9931396d88f2ba34fb31cd3907d 100644 (file)
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -258,9 +258,9 @@ MiscInitialization (
       break;\r
     case INTEL_Q35_MCH_DEVICE_ID:\r
       PmCmd      = POWER_MGMT_REGISTER_Q35 (PCI_COMMAND_OFFSET);\r
-      Pmba       = POWER_MGMT_REGISTER_Q35 (0x40);\r
-      AcpiCtlReg = POWER_MGMT_REGISTER_Q35 (0x44); // ACPI_CNTL\r
-      AcpiEnBit  = BIT7; // Q35_ACPI_EN\r
+      Pmba       = POWER_MGMT_REGISTER_Q35 (ICH9_PMBASE);\r
+      AcpiCtlReg = POWER_MGMT_REGISTER_Q35 (ICH9_ACPI_CNTL);\r
+      AcpiEnBit  = ICH9_ACPI_CNTL_ACPI_EN;\r
       break;\r
     default:\r
       DEBUG ((EFI_D_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n",\r