1 files changed, 68 insertions, 0 deletions
diff --git a/roms/edk2/OvmfPkg/AcpiTables/Platform.h b/roms/edk2/OvmfPkg/AcpiTables/Platform.h
new file mode 100644
index 000000000..e4ee84896
--- /dev/null
+++ b/roms/edk2/OvmfPkg/AcpiTables/Platform.h
@@ -0,0 +1,68 @@
+/** @file
+  Platform specific defines for constructing ACPI tables
+
+  Copyright (c) 2012, 2013, Red Hat, Inc.
+  Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _Platform_h_INCLUDED_
+#define _Platform_h_INCLUDED_
+
+#include <PiDxe.h>
+#include <IndustryStandard/Acpi.h>
+
+//
+// ACPI table information used to initialize tables.
+//
+#define EFI_ACPI_OEM_ID           'O','V','M','F',' ',' '   // OEMID 6 bytes long
+#define EFI_ACPI_OEM_TABLE_ID     SIGNATURE_64('O','V','M','F','E','D','K','2') // OEM table id 8 bytes long
+#define EFI_ACPI_OEM_REVISION     0x20130221
+#define EFI_ACPI_CREATOR_ID       SIGNATURE_32('O','V','M','F')
+#define EFI_ACPI_CREATOR_REVISION 0x00000099
+
+#define SCI_INT_VECTOR  0x0009
+#define SMI_CMD_IO_PORT 0xB2
+#define ACPI_ENABLE     0xF1
+#define ACPI_DISABLE    0xF0
+#define S4BIOS_REQ      0x00
+#define PM1a_EVT_BLK    0x0000b000
+#define PM1a_CNT_BLK    0x0000b004
+#define PM_TMR_BLK      0x0000b008
+#define GPE0_BLK        0x0000afe0
+#define PM1_EVT_LEN     0x04
+#define PM1_CNT_LEN     0x02
+#define PM_TM_LEN       0x04
+#define GPE0_BLK_LEN    0x04
+#define RESERVED        0x00
+#define P_LVL2_LAT      0x0065
+#define P_LVL3_LAT      0x03E9
+#define FLUSH_SIZE      0x0000
+#define FLUSH_STRIDE    0x0000
+#define DUTY_OFFSET     0x00
+#define DUTY_WIDTH      0x00
+#define DAY_ALRM        0x00
+#define MON_ALRM        0x00
+#define CENTURY         0x00
+#define FLAG            (EFI_ACPI_2_0_WBINVD | \
+                         EFI_ACPI_2_0_PROC_C1 | \
+                         EFI_ACPI_2_0_SLP_BUTTON | \
+                         EFI_ACPI_2_0_RTC_S4 | \
+                         EFI_ACPI_2_0_RESET_REG_SUP)
+#define RESET_REG       0xCF9
+#define RESET_VALUE     (BIT2 | BIT1) // PIIX3 Reset CPU + System Reset
+
+//
+// Byte-aligned IO port register block initializer for
+// EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE
+//
+#define GAS2_IO(Base, Size) {                             \
+          EFI_ACPI_2_0_SYSTEM_IO, /* AddressSpaceId    */ \
+          (Size) * 8,             /* RegisterBitWidth  */ \
+          0,                      /* RegisterBitOffset */ \
+          0,                      /* Reserved          */ \
+          (Base)                  /* Address           */ \
+          }
+
+#endif