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ARM: SAMSUNG: Add initial documentation directory and overview
[safe/jmp/linux-2.6]
/
Documentation
/
arm
/
memory.txt
diff --git
a/Documentation/arm/memory.txt
b/Documentation/arm/memory.txt
index
43cb100
..
9d58c7c
100644
(file)
--- 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.