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(parent: 0577fee) | patch
ARM: bL_switcher: synchronize the outbound with the inbound
authorNicolas Pitre <nicolas.pitre@linaro.org>
Tue, 23 Oct 2012 05:39:08 +0000 (01:39 -0400)
committerNicolas Pitre <nicolas.pitre@linaro.org>
Mon, 23 Sep 2013 22:39:56 +0000 (18:39 -0400)
commit108a9640abfada2599b6cb08c7cc00a4eebf8f8f
treedc4c0456f2cc9732a0b27a48d9a726bb43a2365dtree | snapshot
parent0577fee283fb385afbcdb78d1f4c398d7326b68fcommit | diff
ARM: bL_switcher: synchronize the outbound with the inbound

Let's wait for the inbound CPU to come up and snoop some of the outbound
CPU cache before bringing the outbound CPU down.  That should be more
efficient than going down right away.

Possible improvements might involve some monitoring of the CCI event
counters.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
arch/arm/common/bL_switcher.c diff | blob | history
Linux kernel for KaRo TX COM modules