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authorVadim Bendebury <vbendeb@chromium.org>2014-12-25 15:34:32 -0800
committerPatrick Georgi <pgeorgi@google.com>2015-04-18 08:57:24 +0200
commit42001a7051e8fcfedccaba17438a032e1ac72ed1 (patch)
tree4218ff24e847f654935d1ad20a4ab7e13ebb7ead /src/arch/riscv/bootblock.S
parent3c90365bdd3883950d7dffdec75364a272be8728 (diff)
downloadcoreboot-42001a7051e8fcfedccaba17438a032e1ac72ed1.tar.xz
vboot2: provide path for booting using alternative CBFS instances
When CONFIG_MULTIPLE_CBFS_INSTANCES is enabled, the image is expected to have CBFS instances in rw-a and rw-b sections of the bootrom. This patch adds code which makes sure that CBFS header points at the proper bootrpom section as determined by vboot, and the RW stages load from that section. BRANCH=storm BUG=chrome-os-partner:34161, chromium:445938 TEST=with the rest of the patches in, STORM boots all the way into Linux login prompt. Original-Change-Id: I187e3d3e65d548c672fdf3b42419544d3bd11ea1 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/237662 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> (cherry picked from commit 71ad0bb41b183374a84a5b9fb92c3afd813ceace) Signed-off-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Ia05cb713981c44da8cb379b72dfbe17fe1f6c5ff Reviewed-on: http://review.coreboot.org/9704 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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