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acpi: Update the ACPI ID for coreboot 

The newly assigned ACPI ID for coreboot is 'BOOT'
http://www.uefi.org/acpi_id_list

Use this new range of ACPI IDs of "BOOTxxxx" for coreboot specific
ACPI objects instead of the placeholder range of "GOOGCBxx".

Change-Id: I10b30b5a35be055c220c85b14a06b88939739a31
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/18521
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Duncan Laurie 2017-02-28 16:58:06 -08:00 committed by Martin Roth
parent 601aa313a6
commit 59eddac6ad
1 changed files with 7 additions and 4 deletions
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11
src/arch/x86/include/arch/acpi.h
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@ -53,13 +53,16 @@
#define OEM_ID "CORE " /* Must be exactly 6 bytes long! */ #define OEM_ID "CORE " /* Must be exactly 6 bytes long! */
#define ASLC "CORE" /* Must be exactly 4 bytes long! */ #define ASLC "CORE" /* Must be exactly 4 bytes long! */
/* Use GOOGCBxx range until coreboot ID is official */ /*
#define COREBOOT_ACPI_ID "GOOG" /* ACPI ID for coreboot HIDs */ * The assigned ACPI ID for the coreboot project is 'BOOT'
* http://www.uefi.org/acpi_id_list
*/
#define COREBOOT_ACPI_ID "BOOT" /* ACPI ID for coreboot HIDs */
/* List of ACPI HID that use the coreboot ACPI ID */ /* List of ACPI HID that use the coreboot ACPI ID */
enum coreboot_acpi_ids { enum coreboot_acpi_ids {
COREBOOT_ACPI_ID_CBTABLE = 0xCB00, /* GOOGCB00 */ COREBOOT_ACPI_ID_CBTABLE = 0x0000, /* BOOT0000 */
COREBOOT_ACPI_ID_MAX = 0xCBFF, /* GOOGCBFF */ COREBOOT_ACPI_ID_MAX = 0xFFFF, /* BOOTFFFF */
}; };
/* RSDP (Root System Description Pointer) */ /* RSDP (Root System Description Pointer) */