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| author | Vadim Bendebury <vbendeb@chromium.org> | 2014-07-28 16:03:07 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-23 17:20:13 +0100 |
| commit | b0c302fd79c19d6a01af64fc798bc7be1c1bb59c (patch) | |
| tree | 18ce84e378627f7e60f49b530e0d773738652ef1 /src/include/boot | |
| parent | d36ef6a51df0d9bb840f091adee8b7bf3424b331 (diff) | |
| download | coreboot-b0c302fd79c19d6a01af64fc798bc7be1c1bb59c.tar.gz coreboot-b0c302fd79c19d6a01af64fc798bc7be1c1bb59c.tar.bz2 coreboot-b0c302fd79c19d6a01af64fc798bc7be1c1bb59c.zip | |
Publish the board ID value in coreboot table, when configured
Board ID value is usually of interest to bootloaders. Instead of
duplicating the board ID discovery code in different bootloaders let's
determine it in coreboot and publish it through coreboot table, when
configured.
BUG=chrome-os-partner:30489
TEST=none yet
Change-Id: Ia1e36b907ac15b0aafce0711f827cb83622e27bb
Original-Change-Id: Iee247c44a1c91dbcedcc9058e8742c75ff951f43
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/210116
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit b2057a02db9391e2085b138eea843e6bb09d3ea2)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/8719
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/include/boot')
| -rw-r--r-- | src/include/boot/coreboot_tables.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/boot/coreboot_tables.h b/src/include/boot/coreboot_tables.h index 3dc8fb6d2553..fc44a3c0a641 100644 --- a/src/include/boot/coreboot_tables.h +++ b/src/include/boot/coreboot_tables.h @@ -254,6 +254,14 @@ struct lb_x86_rom_mtrr { uint32_t index; }; +#define LB_TAG_BOARD_ID 0x0025 +struct lb_board_id { + uint32_t tag; + uint32_t size; + /* Board ID as retrieved from the board revision GPIOs. */ + uint32_t board_id; +}; + /* The following structures are for the cmos definitions table */ #define LB_TAG_CMOS_OPTION_TABLE 200 /* cmos header record */ |