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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-03-24 23:47:45 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-03-24 23:47:45 +0100 |
| commit | fbf2b1f9cfdb4e4b5d042839142ed19ff5d46679 (patch) | |
| tree | 3a17c02aa0cf9bdbed9aa479739974aa2416ecac /Documentation | |
| parent | Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/... (diff) | |
| parent | [ARM] add CONFIG_HIGHMEM option (diff) | |
| download | linux-fbf2b1f9cfdb4e4b5d042839142ed19ff5d46679.tar.xz linux-fbf2b1f9cfdb4e4b5d042839142ed19ff5d46679.zip | |
Merge branch 'highmem' into devel
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm/memory.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt index dc6045577a8b..43cb1004d35f 100644 --- a/Documentation/arm/memory.txt +++ b/Documentation/arm/memory.txt @@ -29,7 +29,14 @@ ffff0000 ffff0fff CPU vector page. CPU supports vector relocation (control register V bit.) -ffc00000 fffeffff DMA memory mapping region. Memory returned +fffe0000 fffeffff XScale cache flush area. This is used + in proc-xscale.S to flush the whole data + cache. Free for other usage on non-XScale. + +fff00000 fffdffff Fixmap mapping region. Addresses provided + by fix_to_virt() will be located here. + +ffc00000 ffefffff DMA memory mapping region. Memory returned by the dma_alloc_xxx functions will be dynamically mapped here. |