diff options
| author | Vadim Bendebury <vbendeb@chromium.org> | 2014-11-04 16:12:05 -0800 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-04-02 21:52:35 +0200 |
| commit | 5c9f5342699a85b5c06f74924d730733591a64bd (patch) | |
| tree | 4476426f65ffd269c291a70c0e117dfddd740cf5 /src/soc/imgtec | |
| parent | 33c10f8c32a16701ad601d491322fb2468111b9b (diff) | |
urara: Fix CBFS header definitions
Urara CBFS header configuration is broken. CBFS header needs to be
right above the bootblock, and the CBFS data - 0x100 bytes above, to
allow room for proper CBFS wrapper structures.
Ideally only the header offset should be specified (and even that
could be derived from the bootblock size). But this is a more generic
problem to be addressed with different architectures' image layout
requirements in mind.
BRANCH=none
BUG=chrome-os-partner:31438
TEST=coreboot image passes the integrity check now (it was failing
before because CBGS header was overlaying the bootblock)
$ FEATURES=noclean emerge-urara coreboot
$ /build/urara/tmp/portage/sys-boot/coreboot-9999/work/coreboot-9999/build/util/bimgtool/bimgtool \
/build/urara/firmware/coreboot.rom.serial
$ cbfstool /build/urara/firmware/coreboot.rom.serial print
coreboot.rom.serial: 1024 kB, bootblocksize 9956, romsize 1048576, offset 0x4100
alignment: 64 bytes, architecture: mips
Name Offset Type Size
fallback/romstage 0x4100 stage 7100
fallback/ramstage 0x5d00 stage 18995
config 0xa780 raw 2452
(empty) 0xb140 null 1003096
Change-Id: Id615bdcc6261dea9f36a409bd90f1e4764353bb9
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 8a0115963aa7460e4c7255ab8508d7d52d67fb67
Original-Change-Id: Id200ab5421661ef39b7c7713e931c39153fdc8be
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/227523
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/9187
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/soc/imgtec')
| -rw-r--r-- | src/soc/imgtec/pistachio/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/imgtec/pistachio/Kconfig b/src/soc/imgtec/pistachio/Kconfig index 83408bd8a1..2e8b700007 100644 --- a/src/soc/imgtec/pistachio/Kconfig +++ b/src/soc/imgtec/pistachio/Kconfig @@ -40,6 +40,10 @@ config BOOTBLOCK_BASE default 0x9b000000 config CBFS_ROM_OFFSET + hex + default 0x4100 + +config CBFS_HEADER_ROM_OFFSET # Effectively the maximum size of the bootblock hex default 0x4000 |