boot command: Allow to enable watchdog
Enabling the watchdog before booting the kernel is a common usecase.
Add an option to the boot command and also add a global variable for
it to make it configurable easily.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent aba382e commit fe3627611252a10787f50094e95bdbf304af089c
@Sascha Hauer Sascha Hauer authored on 27 Aug 2015
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commands/boot.c