The "hw_warmreset" reboot command, it indicates the kernel to trigger
warm reset for saving lastkmsg. After the system warm reboot, the AP
will save last kmsg logs and call a clean cold reboot with the
"post-hw_warmreset" command.
Change-Id: I3a25735a4e9ff0ab72c05d3ba2914d80477d30dc
Reviewed-on: https://gerrit.mot.com/1536789
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Zhenxin Xi <xizx@motorola.com>
Submit-Approved: Jira Key
Reviewed-on: https://gerrit.mot.com/1584107
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>