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authorLennert Buytenhek <buytenh@wantstofly.org>2009-08-03 18:25:12 +0400
committerNicolas Pitre <nico@cam.org>2009-08-11 02:03:59 +0400
commit7153c360ebe5bcfb1e6b7980b90584c75c8c8e4d (patch)
treea69308f57c165b0a9562a170f7d37c72338aebe7 /arch/arm/mach-orion5x
parentaec1bad326a99a8b0860fa9d518985ee388c9391 (diff)
downloadlinux-7153c360ebe5bcfb1e6b7980b90584c75c8c8e4d.tar.xz
¶ARM] Orion5x: fix cpu window mapping for 88f6183
On the 88f6183, orion5x's setup_cpu_win() fails to ever program any mbus bridge remap registers, which causes transactions for PCI/PCIe IO/MEM space to get sent to random mbus targets. Adding a check for the 6183 in orion5x_cpu_win_can_remap() is necessary and sufficient to make PCIe wlan cards work on the 6183 reference design. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
Diffstat (limited to 'arch/arm/mach-orion5x')
-rw-r--r--arch/arm/mach-orion5x/addr-map.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index d78731edebb6..1a5d6a0e2602 100644
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -84,7 +84,8 @@ static int __init orion5x_cpu_win_can_remap(int win)
orion5x_pcie_id(&dev, &rev);
if ((dev == MV88F5281_DEV_ID && win < 4)
|| (dev == MV88F5182_DEV_ID && win < 2)
- || (dev == MV88F5181_DEV_ID && win < 2))
+ || (dev == MV88F5181_DEV_ID && win < 2)
+ || (dev == MV88F6183_DEV_ID && win < 4))
return 1;
return 0;