tree 613088aec1988af74826a53277e0dde3812bccc2
parent 8bcf2c48f32e22f923b69f779c95b1348308d5b1
author Noam Camus <noamc@ezchip.com> 1431787775 +0300
committer Vineet Gupta <vgupta@synopsys.com> 1462766553 +0530

ARC: [plat-eznps] Use dedicated atomic/bitops/cmpxchg

We need our own implementaions since we lack LLSC support.
Our extended ISA provided with optimized solution for all 32bit
operations we see in these three headers.
Signed-off-by: Noam Camus <noamc@ezchip.com>