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author | Arthur Heymans <arthur@aheymans.xyz> | 2018-12-22 16:11:52 +0100 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2019-05-15 17:57:18 +0000 |
commit | 4d56a0625516ba436903d59d9c0a4a13827d89be (patch) | |
tree | 764641e18971d6e4e54a9e0142595dc3104da106 /util/gitconfig/test | |
parent | 5bb15f1a4d18bafaf51b17fd9ea6d861f2b9ebd2 (diff) |
nb/intel/broadwell: Add an option for where verstage starts
Previously broadwell used a romcc bootblock and starting verstage in
romstage was madatory but with C_ENVIRONMENT_BOOTBLOCK it is also
possible to have a separate verstage.
This selects using a separate verstage by default but still keeps the
option around to use verstage in romstage.
With a separate verstage the romstage becomes an RW stage.
The mrc.bin however is only added to the RO COREBOOT fmap region as it
requires to be run at a specific offset. This means that coreboot will
have to jump from a RW region to the RO region for that binary and
back to that RW region after that binary is done initializing the
memory.
Change-Id: I900233cadb3c76da329fb98f93917570e633365f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30384
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'util/gitconfig/test')
0 files changed, 0 insertions, 0 deletions