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| author | Linus Walleij <linus.walleij@stericsson.com> | 2009-07-27 22:11:59 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-07-30 10:44:14 +0100 |
| commit | e624859e7eb6ae2930df3923af73406dc6ccdad8 (patch) | |
| tree | e11b2776ac03c5bdd73eeae9b50d793a3d065ed8 /Documentation | |
| parent | c640e1cb45cb9ff6b02f5f130a4f2a58ab9ebe55 (diff) | |
| download | linux-stable-e624859e7eb6ae2930df3923af73406dc6ccdad8.tar.gz linux-stable-e624859e7eb6ae2930df3923af73406dc6ccdad8.tar.bz2 linux-stable-e624859e7eb6ae2930df3923af73406dc6ccdad8.zip | |
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: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm/memory.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt index 43cb1004d35f..9d58c7c5eddd 100644 --- a/Documentation/arm/memory.txt +++ b/Documentation/arm/memory.txt @@ -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. |