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authorDuncan Laurie <dlaurie@chromium.org>2017-02-28 16:58:06 -0800
committerMartin Roth <martinroth@google.com>2017-03-02 18:53:04 +0100
commit59eddac6ad1f948af69ee25f3dc26adb56a376d0 (patch)
tree51348481660c72050634c17fbcdf697f3e77d7e5 /src/arch/x86
parent601aa313a6b8f5a6055c20a8105118c46a81a28b (diff)
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>
Diffstat (limited to 'src/arch/x86')
-rw-r--r--src/arch/x86/include/arch/acpi.h11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index 9dfbe2f6c0..a767a45898 100644
--- a/src/arch/x86/include/arch/acpi.h
+++ b/src/arch/x86/include/arch/acpi.h
@@ -53,13 +53,16 @@
#define OEM_ID "CORE " /* Must be exactly 6 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 */
enum coreboot_acpi_ids {
- COREBOOT_ACPI_ID_CBTABLE = 0xCB00, /* GOOGCB00 */
- COREBOOT_ACPI_ID_MAX = 0xCBFF, /* GOOGCBFF */
+ COREBOOT_ACPI_ID_CBTABLE = 0x0000, /* BOOT0000 */
+ COREBOOT_ACPI_ID_MAX = 0xFFFF, /* BOOTFFFF */
};
/* RSDP (Root System Description Pointer) */