提交 e624859e 编写于 作者: L Linus Walleij 提交者: Russell King

ARM: 5624/1: Document cache aliasing region

Augment the memory.txt file for ARM to list the cache aliasing
region ffff4000-fffffff.
Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
上级 c640e1cb
...@@ -21,6 +21,8 @@ ffff8000 ffffffff copy_user_page / clear_user_page use. ...@@ -21,6 +21,8 @@ ffff8000 ffffffff copy_user_page / clear_user_page use.
For SA11xx and Xscale, this is used to For SA11xx and Xscale, this is used to
setup a minicache mapping. setup a minicache mapping.
ffff4000 ffffffff cache aliasing on ARMv6 and later CPUs.
ffff1000 ffff7fff Reserved. ffff1000 ffff7fff Reserved.
Platforms must not use this address range. Platforms must not use this address range.
......
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