Implement kexec-hardboot by. All work done by @Tasssadar

Change-Id: I20bbb5181327e56362ab82460ed43d03834d1ae5
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
leds: At disable, set the trigger to default instead of wiping it

Change-Id: Ifb4a3b3034c441d29fd1d9f209ed829adfc76a72