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[PATCH 2/2] MIPS: pci-ar71xx: fix AR71XX_PCI_MEM_SIZE

To: Ralf Baechle <ralf@linux-mips.org>
Subject: [PATCH 2/2] MIPS: pci-ar71xx: fix AR71XX_PCI_MEM_SIZE
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 29 Jan 2013 10:27:04 +0100
Cc: John Crispin <blogic@openwrt.org>, linux-mips <linux-mips@linux-mips.org>, Gabor Juhos <juhosg@openwrt.org>
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The base address of the PCI memory is
0x10000000 and the base address of the
PCI configuration space is 0x17000000
on the AR71xx SoCs.

The AR71XX_PCI_MEM_SIZE is defined as
0x08000000 which is wrong because that
overlaps with the configuration space.

The patch fixes the value of the
AR71XX_PCI_MEM_SIZE constant, in order
to avoid this resource conflicts.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
 arch/mips/pci/pci-ar71xx.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/pci/pci-ar71xx.c b/arch/mips/pci/pci-ar71xx.c
index 1552522..6eaa4f2 100644
--- a/arch/mips/pci/pci-ar71xx.c
+++ b/arch/mips/pci/pci-ar71xx.c
@@ -24,7 +24,7 @@
 #include <asm/mach-ath79/pci.h>
 
 #define AR71XX_PCI_MEM_BASE    0x10000000
-#define AR71XX_PCI_MEM_SIZE    0x08000000
+#define AR71XX_PCI_MEM_SIZE    0x07000000
 
 #define AR71XX_PCI_WIN0_OFFS           0x10000000
 #define AR71XX_PCI_WIN1_OFFS           0x11000000
-- 
1.7.10


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