[ARM] 5488/1: ARM errata: Invalidation of the Instruction Cache operation can fail

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This patch implements the recommended workaround for erratum 411920
(ARM1136, ARM1156, ARM1176).

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Catalin Marinas 2009-04-30 17:06:03 +01:00 • committed by Russell King

parent 10993374f8

commit 9cba3ccc8f

3 changed files with 63 additions and 2 deletions

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9

arch/arm/Kconfig

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33

arch/arm/mm/cache-v6.S

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23

arch/arm/mm/flush.c

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