* [PATCH] powerpc: Fix early btext debug on PowerMac
@ 2007-11-13 2:46 Benjamin Herrenschmidt
0 siblings, 0 replies; only message in thread
From: Benjamin Herrenschmidt @ 2007-11-13 2:46 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev
The early btext debug wouldn't work on PowerMac when booted from BootX
due to the code looking for the wrong property name.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/kernel/btext.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
Index: linux-work/arch/powerpc/kernel/btext.c
===================================================================
--- linux-work.orig/arch/powerpc/kernel/btext.c 2007-11-13 13:39:09.000000000 +1100
+++ linux-work/arch/powerpc/kernel/btext.c 2007-11-13 13:43:23.000000000 +1100
@@ -186,7 +186,9 @@ int btext_initialize(struct device_node
pitch = *prop;
if (pitch == 1)
pitch = 0x1000;
- prop = of_get_property(np, "address", NULL);
+ prop = of_get_property(np, "linux,bootx-addr", NULL);
+ if (prop == NULL)
+ prop = of_get_property(np, "address", NULL);
if (prop)
address = *prop;
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2007-11-13 2:46 [PATCH] powerpc: Fix early btext debug on PowerMac Benjamin Herrenschmidt
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