* [PATCH 3/3] powerpc: Fix Maple platform ISA bus
@ 2007-07-26 4:07 Benjamin Herrenschmidt
0 siblings, 0 replies; only message in thread
From: Benjamin Herrenschmidt @ 2007-07-26 4:07 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
The Maple platform has ISA IOs but didn't call the new functions to
actually map those, thus crashing when trying to access the nvram.
This fixes Maple and js2x using SLOF
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/platforms/maple/pci.c | 3 +++
1 file changed, 3 insertions(+)
Index: linux-work/arch/powerpc/platforms/maple/pci.c
===================================================================
--- linux-work.orig/arch/powerpc/platforms/maple/pci.c 2007-07-25 16:29:22.000000000 +1000
+++ linux-work/arch/powerpc/platforms/maple/pci.c 2007-07-26 10:30:43.000000000 +1000
@@ -490,6 +490,9 @@ static int __init maple_add_bridge(struc
/* Fixup "bus-range" OF property */
fixup_bus_range(dev);
+ /* Check for legacy IOs */
+ isa_bridge_find_early(hose);
+
return 0;
}
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