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authorjljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524>2012-05-04 15:02:33 +0000
committerjljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524>2012-05-04 15:02:33 +0000
commit834d3ccda0e471559b469e0dffc93fc7e891b06f (patch)
treea75da5af700092323031af0db0331f6f36febedd /OvmfPkg/AcpiTables
parent9b167857a4d925c459d1311de40937159c8ad464 (diff)
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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
Diffstat (limited to 'OvmfPkg/AcpiTables')
-rw-r--r--OvmfPkg/AcpiTables/Dsdt.asl2
-rw-r--r--OvmfPkg/AcpiTables/Platform.h6
2 files changed, 4 insertions, 4 deletions
diff --git a/OvmfPkg/AcpiTables/Dsdt.asl b/OvmfPkg/AcpiTables/Dsdt.asl
index a0c762291e..32fc3d0f72 100644
--- a/OvmfPkg/AcpiTables/Dsdt.asl
+++ b/OvmfPkg/AcpiTables/Dsdt.asl
@@ -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)
})
diff --git a/OvmfPkg/AcpiTables/Platform.h b/OvmfPkg/AcpiTables/Platform.h
index a79bfd8703..8bba992d01 100644
--- a/OvmfPkg/AcpiTables/Platform.h
+++ b/OvmfPkg/AcpiTables/Platform.h
@@ -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