On Mon, Mar 28, 2016 at 02:07:12PM +0200, Paul Kocialkowski wrote: > With the previous implementation, rebooting without registering a recognized > reboot mode (despite registering the magic) would end up with U-Boot checking > for a valid power-on reason, which might result in the device turning off > (e.g. > with no USB cable attached and no buttons pressed). > > This was designed to catch reboots that are actually intended to be power-off, > something that old Android kernels do, instead of properly turning the device > off using the TWL4030. > > However, since this approach is not viable (breaks reboot in most cases), the > validity of the reboot mode magic is checked to detect a reboot and the 'o' > char > is recognized to indicate that power-off is required. Still, that might be > overridden by the detection of usual power-on reasons, on purpose. > > Signed-off-by: Paul Kocialkowski <cont...@paulk.fr>
Reviewed-by: Tom Rini <tr...@konsulko.com> -- Tom
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