Achin Gupta b127cdb879 clear wakeup enable bit upon resuming from suspend ... The FVP specific code that gets called after a cpu has been physically powered on after having been turned off or suspended earlier does not clear the PWRC.PWKUPR.WEN bit. Not doing so causes problems if: a cpu is suspended, woken from suspend, powered down through a cpu_off call & receives a spurious interrupt. Since the WEN bit is not cleared after the cpu woke up from suspend, the spurious wakeup will power the cpu on. Since the cpu_off call clears the jump address in the mailbox this spurious wakeup will cause the cpu to crash. This patch fixes this issue by clearing the WEN bit whenever a cpu is powered up. Change-Id: Ic91f5dffe1ed01d76bc7fc807acf0ecd3e38ce5b		2013-12-05 12:28:50 +00:00
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arm	Enable third party contributions	2013-12-05 11:34:09 +00:00
power	clear wakeup enable bit upon resuming from suspend	2013-12-05 12:28:50 +00:00