diff options
Diffstat (limited to 'OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c')
| -rw-r--r-- | OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c b/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c index c9601d8e9..55f3572ee 100644 --- a/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c +++ b/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c @@ -24,7 +24,6 @@ //
#define PMBA_RTE BIT0
#define PIIX4_PMIOSE BIT0
-#define Q35_ACPI_EN BIT7
//
// Offset in the Power Management Base Address to the ACPI Timer
@@ -62,9 +61,9 @@ AcpiTimerLibConstructor ( AcpiEnBit = PIIX4_PMIOSE;
break;
case INTEL_Q35_MCH_DEVICE_ID:
- Pmba = POWER_MGMT_REGISTER_Q35 (0x40);
- AcpiCtlReg = POWER_MGMT_REGISTER_Q35 (0x44); // ACPI_CNTL
- AcpiEnBit = Q35_ACPI_EN;
+ Pmba = POWER_MGMT_REGISTER_Q35 (ICH9_PMBASE);
+ AcpiCtlReg = POWER_MGMT_REGISTER_Q35 (ICH9_ACPI_CNTL);
+ AcpiEnBit = ICH9_ACPI_CNTL_ACPI_EN;
break;
default:
DEBUG ((EFI_D_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n",
@@ -118,7 +117,7 @@ InternalAcpiGetTimerTick ( Pmba = POWER_MGMT_REGISTER_PIIX4 (0x40);
break;
case INTEL_Q35_MCH_DEVICE_ID:
- Pmba = POWER_MGMT_REGISTER_Q35 (0x40);
+ Pmba = POWER_MGMT_REGISTER_Q35 (ICH9_PMBASE);
break;
default:
DEBUG ((EFI_D_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n",
|