diff options
| author | Hung-Te Lin <hungte@chromium.org> | 2019-09-26 12:33:25 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-10-04 16:25:56 +0000 |
| commit | b763b37411f82c8df091cc4f15925db9daa5ce2e (patch) | |
| tree | 4b033ffa0ecabeeb759f4492737fe41a30e17d0c /src/mainboard/intel/wtm2/fadt.c | |
| parent | b3d597b1dddcacbae58115273a9b85c971eb830a (diff) | |
| download | coreboot-b763b37411f82c8df091cc4f15925db9daa5ce2e.tar.xz | |
mb/google/kukui: Extend FMAP to 8MB layout
The SPI flash component requirement for Kukui family is 8M so we should
update FMAP for that:
- Add more comments for alignment and size recommendation.
- Enlarge RO to 4M, and RW_SECTION_{A,B} both ~1.5M.
- BOOTBLOCK: 32K->128K, aligned with other ARM boards.
- Preserve RW_DDR_TRAINING for new calibration.
- Reorder the sections for better alignment.
- RW_MISC to contain RW sections that should be merged when creating AU image.
BUG=b:134624821
TEST=Built Kukui image and boots. dump_fmap -h image-kukui.bin:
# name start end size
RW_LEGACY 00700000 00800000 00100000
RW_SHARED 006f7000 00700000 00009000
RW_UNUSED 006f8000 00700000 00008000
SHARED_DATA 006f7000 006f8000 00001000
RW_SECTION_B 00580000 006f7000 00177000
RW_FWID_B 006f6f00 006f7000 00000100
FW_MAIN_B 00582000 006f6f00 00174f00
VBLOCK_B 00580000 00582000 00002000
RW_MISC 00577000 00580000 00009000
RW_ELOG 0057f000 00580000 00001000
RW_DDR_TRAINING 0057d000 0057f000 00002000
RW_NVRAM 0057b000 0057d000 00002000
RW_VPD 00577000 0057b000 00004000
RW_SECTION_A 00400000 00577000 00177000
RW_FWID_A 00576f00 00577000 00000100
FW_MAIN_A 00402000 00576f00 00174f00
VBLOCK_A 00400000 00402000 00002000
WP_RO 00000000 00400000 00400000
RO_VPD 003f8000 00400000 00008000
RO_SECTION 00000000 003f8000 003f8000
RO_FRID 003f7f00 003f8000 00000100
GBB 003f5000 003f7f00 00002f00
COREBOOT 00021000 003f5000 003d4000
FMAP 00020000 00021000 00001000
BOOTBLOCK 00000000 00020000 00020000
Change-Id: Id342d57dc95c6197d05b8a265742a2866c35ae09
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35612
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/mainboard/intel/wtm2/fadt.c')
0 files changed, 0 insertions, 0 deletions