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ARC: smp: Move default boot kick/wait code out of MCIP into common code
authorVineet Gupta <vgupta@synopsys.com>
Fri, 9 Oct 2015 06:46:02 +0000 (12:16 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Sat, 17 Oct 2015 12:18:27 +0000 (17:48 +0530)
commitf33e9c434b8ce833bd3dd39436bd0799c3e1d1c5
treea8990b95ec37cf6347fe60e5798422d0e9eb6a38tree | snapshot (tar.gz zip)
parentd0890ea5b68f63d7b8641455dc5534886fee2fa1commit | diff
ARC: smp: Move default boot kick/wait code out of MCIP into common code

For non halt-on-reset case, all cores start of simultaneously in @stext.
Master core0 proceeds with kernel boot, while other spin-wait on
@wake_flag being set by master once it is ready. So NO hardware assist
is needed for master to "kick" the others.

This patch moves this soft implementation out of mcip.c (as there is no
hardware assist) into common smp.c

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/kernel/mcip.c diff | blob | blame | history
arch/arc/kernel/smp.c diff | blob | blame | history