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recovery: Add new recovery reason to train memory and reboot

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This new recovery reason will instruct the calling firmware in
vboot_select_and_load_kernel to reboot the device (under the assumption
that training of memory has already been performed by the firmware). On
seeing the return code VBERROR_REBOOT_REQUESTED, calling firmware should
perform a reboot.

BUG=chrome-os-partner:59352
BRANCH=None
TEST=make -j runtests successful

Change-Id: I110a735e612665cb2378bd71ca01a111edaf58e3
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/407656
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Furquan Shaikh
2016-11-03 16:05:07 -07:00
committed by chrome-bot
parent 6e3931d1f6
commit 95b2d6ca2b
7 changed files with 25 additions and 11 deletions
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4
firmware/include/vboot_api.h
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@@ -68,8 +68,8 @@ enum VbErrorPredefined_t {
VBERROR_TPM_LOCK_FIRMWARE = 0x10005,
/* Unable to set boot mode state in TPM */
VBERROR_TPM_SET_BOOT_MODE_STATE = 0x10006,
/* TPM requires reboot */
VBERROR_TPM_REBOOT_REQUIRED = 0x10007,
/* Calling firmware needs to perform a reboot. */
VBERROR_REBOOT_REQUIRED = 0x10007,
/* Unable to set up TPM */
VBERROR_TPM_FIRMWARE_SETUP = 0x10008,
/* Unable to read kernel versions from TPM */