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  1. 17 Jan, 2014 1 commit
  3. 05 Dec, 2013 2 commits
    • Achin Gupta's avatar
      clear wakeup enable bit upon resuming from suspend · b127cdb8
      Achin Gupta authored 
      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
      b127cdb8
    • Dan Handley's avatar
      Enable third party contributions · ab2d31ed
      Dan Handley authored 
      - Add instructions for contributing to ARM Trusted Firmware.

- Update copyright text in all files to acknowledge contributors.

Change-Id: I9311aac81b00c6c167d2f8c889aea403b84450e5
      ab2d31ed
  5. 25 Oct, 2013 1 commit