Jonathan Zhang uploaded patch set #3 to this change.

View Change

[RFC] mb/ocp/deltalake: append Linuxboot command line option

If Linuxboot is used as payload, and if corresponding VPD variable
is set, use the value to append Linuxboot command line option as
defined at build time.

With this, user can customize linuxboot boot behavior without needing
a different image. For example, user can increase log level.

Note that this code should not be in mainboard, I hope to get
community feedback on where it should be.

TESTED=tested on DeltaLake, with this VPD setting:
vpd -f build/coreboot.rom -i RW_VPD -s linux_command_line="loglevel=7 cpuidle.off=1"

Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Signed-off-by: Bryant Ou <Bryant.Ou.Q@gmail.com>
Change-Id: I5f5cde3957c2716864f55d70f18f47b493164ed8
---
M src/mainboard/ocp/deltalake/ramstage.c
M src/mainboard/ocp/deltalake/vpd.h
2 files changed, 43 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/55/47055/3

To view, visit change 47055. To unsubscribe, or for help writing mail filters, visit settings.