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OvmfPkg/AcpiTables: Change the ACPI PM Base Adress to 0xb000 

0xb000 is the address normally used with QEMU.

0x400 also appears to conflict with some debug I/O ports
used by QEMU.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Bei Guan <gbtju85@gmail.com>
Reviewed-by: Bei Guan <gbtju85@gmail.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13279 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten 2012-05-04 15:02:33 +00:00
parent 9b167857a4
commit 834d3ccda0
3 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
OvmfPkg/AcpiTables/Dsdt.asl
View File

@ -364,11 +364,11 @@ 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, 0x400, 0x400, 0x00, 0x40) // PMBLK1
IO (Decode16, 0x440, 0x440, 0x00, 0x10)
IO (Decode16, 0x678, 0x678, 0x00, 0x08)
IO (Decode16, 0x778, 0x778, 0x00, 0x08)
IO (Decode16, 0xafe0, 0xafe0, 0x00, 0x04) // QEMU GPE0 BLK
IO (Decode16, 0xb000, 0xb000, 0x00, 0x40) // PMBLK1
Memory32Fixed (ReadOnly, 0xFEC00000, 0x1000) // IO APIC
Memory32Fixed (ReadOnly, 0xFEE00000, 0x1000)
})

6
OvmfPkg/AcpiTables/Platform.h
View File

@ -33,12 +33,12 @@
#define ACPI_ENABLE 0
#define ACPI_DISABLE 0
#define S4BIOS_REQ 0x00
#define PM1a_EVT_BLK 0x00000400
#define PM1a_EVT_BLK 0x0000b000
#define PM1b_EVT_BLK 0x00000000
#define PM1a_CNT_BLK 0x00000404
#define PM1a_CNT_BLK 0x0000b004
#define PM1b_CNT_BLK 0x00000000
#define PM2_CNT_BLK 0x00000022
#define PM_TMR_BLK 0x00000408
#define PM_TMR_BLK 0x0000b008
#define GPE0_BLK 0x0000afe0
#define GPE1_BLK 0x00000000
#define PM1_EVT_LEN 0x04

2
OvmfPkg/Library/AcpiTimerLib/AcpiTimerLib.c
View File

@ -24,7 +24,7 @@
//
// PIIX4 Power Management Base Address
//
UINT32 mPmba = 0x400;
UINT32 mPmba = 0xb000;
#define PCI_BAR_IO 0x1
#define ACPI_TIMER_FREQUENCY 3579545