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ARM: l2c: provide common PL310 early resume code
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 5 Apr 2014 10:39:57 +0000 (11:39 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 29 May 2014 23:49:01 +0000 (00:49 +0100)
commitde7e75326c05c10ebd96aed9440c870f0ff1e34f
treeab355bd6cbca63d6e0eccb565485e6fff24762b9tree | snapshot (tar.gz zip)
parent805604ef8596968e5f251c69fd92bd3b8f466317commit | diff
ARM: l2c: provide common PL310 early resume code

Provide a common assembly implementation for PL310 resume code.  Certain
platforms need to re-initialise the L2C cache early as it may preserve
data across a S2RAM cycle, and therefore must be enabled along with the
L1 cache and MMU.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mm/Makefile diff | blob | blame | history
arch/arm/mm/l2c-l2x0-resume.S [new file with mode: 0644] blob