aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/arm/memory.txt9
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.
29 CPU supports vector relocation (control 29 CPU supports vector relocation (control
30 register V bit.) 30 register V bit.)
31 31
32ffc00000 fffeffff DMA memory mapping region. Memory returned 32fffe0000 fffeffff XScale cache flush area. This is used
33 in proc-xscale.S to flush the whole data
34 cache. Free for other usage on non-XScale.
35
36fff00000 fffdffff Fixmap mapping region. Addresses provided
37 by fix_to_virt() will be located here.
38
39ffc00000 ffefffff DMA memory mapping region. Memory returned
33 by the dma_alloc_xxx functions will be 40 by the dma_alloc_xxx functions will be
34 dynamically mapped here. 41 dynamically mapped here.
35 42