From: Remi Machet <rmachet@slac.stanford.edu>
To: Paul Mackerras <paulus@samba.org>
Cc: Linux PPC <linuxppc-dev@ozlabs.org>,
"Welch, Martyn \(GE EntSol,
Intelligent Platforms\)" <martyn.welch@gefanuc.com>
Subject: [PATCH] c2k: fix list of enabled address space
Date: Thu, 24 Jul 2008 08:53:39 -0700 [thread overview]
Message-ID: <1216914819.19203.43.camel@pcds-ts102.slac.stanford.edu> (raw)
The Marvell chip SRAM was disabled and some reserved bit set by mistake.
This bug was found thanks to Martyn Welch.
Signed-off-by: Remi Machet <rmachet@slac.stanford.edu>
---
arch/powerpc/boot/cuboot-c2k.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/boot/cuboot-c2k.c b/arch/powerpc/boot/cuboot-c2k.c
index e435949..cf993ea 100644
--- a/arch/powerpc/boot/cuboot-c2k.c
+++ b/arch/powerpc/boot/cuboot-c2k.c
@@ -56,7 +56,7 @@ static void c2k_bridge_setup(u32 mem_size)
fatal("Error: Missing marvell,mv64360 device tree node\n\r");
enables = in_le32((u32 *)(bridge_base + MV64x60_CPU_BAR_ENABLE));
- enables |= 0x007ffe00; /* Disable all cpu->pci windows */
+ enables |= 0x0007fe00; /* Disable all cpu->pci windows */
out_le32((u32 *)(bridge_base + MV64x60_CPU_BAR_ENABLE), enables);
/* Get the cpu -> pci i/o & mem mappings from the device tree */
reply other threads:[~2008-07-24 15:58 UTC|newest]
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