vboot: boot from miniOS recovery kernels on disk
Add VbTryLoadMiniOsKernel() to vboot API, which boots from a miniOS
recovery kernel located on internal disk. In this boot path, an attempt
is made to verify and boot this kernel. Recovery proceeds from within
the miniOS kernel by downloading a recovery image over the network. No
USB disk is used in the process.
For more information, see go/nbr-firmware.
TEST=make clean && make runtests
Signed-off-by: Yu-Ping Wu <email@example.com>
Reviewed-by: Julius Werner <firstname.lastname@example.org>
9 files changed