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ARM: 5624/1: Document cache aliasing region

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Augment the memory.txt file for ARM to list the cache aliasing
region ffff4000-fffffff.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Linus Walleij 2009-07-27 22:11:59 +01:00 committed by Russell King
parent c640e1cb45
commit e624859e7e
1 changed files with 2 additions and 0 deletions
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Documentation/arm/memory.txt
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@ -21,6 +21,8 @@ ffff8000 ffffffff copy_user_page / clear_user_page use.
For SA11xx and Xscale, this is used to
setup a minicache mapping.
ffff4000 ffffffff cache aliasing on ARMv6 and later CPUs.
ffff1000 ffff7fff Reserved.
Platforms must not use this address range.