ARM: invalidate data caches during early init
Some SoCs come up with invalid entries in the data cache. This can
lead to memory corruption when we enable them later, so invalidate
the caches early.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de>
1 parent 465950e commit 28278839116d9e29132a61c2c0c612900c244708
@Sascha Hauer Sascha Hauer authored on 15 May 2013
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arch/arm/cpu/cache.c
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arch/arm/cpu/start-pbl.c
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arch/arm/cpu/start.c
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arch/arm/include/asm/cache.h