diff options
Diffstat (limited to 'ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h')
| -rwxr-xr-x | ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h b/ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h index b955dce91..959bfc2fa 100755 --- a/ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h +++ b/ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h @@ -52,4 +52,27 @@ #define ARM_JUNO_EXTRA_SYSTEM_MEMORY_BASE 0x0880000000
#define ARM_JUNO_EXTRA_SYSTEM_MEMORY_SZ (SIZE_2GB + SIZE_4GB)
+//
+// ACPI table information used to initialize tables.
+//
+#define EFI_ACPI_ARM_OEM_ID 'A','R','M','L','T','D' // OEMID 6 bytes long
+#define EFI_ACPI_ARM_OEM_TABLE_ID SIGNATURE_64('A','R','M','-','J','U','N','O') // OEM table id 8 bytes long
+#define EFI_ACPI_ARM_OEM_REVISION 0x20140727
+#define EFI_ACPI_ARM_CREATOR_ID SIGNATURE_32('A','R','M',' ')
+#define EFI_ACPI_ARM_CREATOR_REVISION 0x00000099
+
+// A macro to initialise the common header part of EFI ACPI tables as defined by
+// EFI_ACPI_DESCRIPTION_HEADER structure.
+#define ARM_ACPI_HEADER(Signature, Type, Revision) { \
+ Signature, /* UINT32 Signature */ \
+ sizeof (Type), /* UINT32 Length */ \
+ Revision, /* UINT8 Revision */ \
+ 0, /* UINT8 Checksum */ \
+ { EFI_ACPI_ARM_OEM_ID }, /* UINT8 OemId[6] */ \
+ EFI_ACPI_ARM_OEM_TABLE_ID, /* UINT64 OemTableId */ \
+ EFI_ACPI_ARM_OEM_REVISION, /* UINT32 OemRevision */ \
+ EFI_ACPI_ARM_CREATOR_ID, /* UINT32 CreatorId */ \
+ EFI_ACPI_ARM_CREATOR_REVISION /* UINT32 CreatorRevision */ \
+ }
+
#endif
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