booke: exit to user space if emulator request
authorBharat Bhushan <bharat.bhushan@freescale.com>
Mon, 8 Apr 2013 00:32:15 +0000 (00:32 +0000)
committerAlexander Graf <agraf@suse.de>
Fri, 26 Apr 2013 18:27:04 +0000 (20:27 +0200)
This allows the exit to user space if emulator request by returning
EMULATE_EXIT_USER. This will be used in subsequent patches in list

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

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