From e624859e7eb6ae2930df3923af73406dc6ccdad8 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Mon, 27 Jul 2009 22:11:59 +0100 Subject: 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 Signed-off-by: Russell King --- Documentation/arm/memory.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/arm') 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. -- cgit v1.2.3