[PATCH]armv7: cache: support L2 cache disable

[haifeng.li at timesintelli.com]

PL310 is the L2$ controller from ARM used in many SoCs. Before jumping
to linux, UBoot will call v7_outer_cache_disable in
cleanup_before_linux_select to disable L2$. This patch is to support
cache disable of PL310.

Signed-off-by: Haifeng Li <haifeng.li at timesintelli.com>

arch/arm/lib/cache-pl310.c | 5 +++++
1 file changed, 5 insertions(+)
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