[][add reset option to disable reset for debug]

[Description]
Add reset option for quickly debug purpose
-- echo 0 to disable reset when err occur
-- echo 2 to recovery reset after echo 0
-- echo 1 force to reset

[Release-log]

Change-Id: I98b8eea32bf3de9a4f1e705a6a87f2f798560bc6
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6263896
2 files changed