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34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
From fe950df70013a9f3368918aab697eec15f80ac67 Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Tue, 29 Jan 2013 08:27:04 +0000
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Subject: [PATCH] MIPS: AR71xx: Fix AR71XX_PCI_MEM_SIZE
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commit fe950df70013a9f3368918aab697eec15f80ac67 upstream.
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The base address of the PCI memory is 0x10000000 and the base address of the
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PCI configuration space is 0x17000000 on the AR71xx SoCs.
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The AR71XX_PCI_MEM_SIZE is defined as 0x08000000 which is wrong because that
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overlaps with the configuration space. This patch fixes the value of the
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AR71XX_PCI_MEM_SIZE constant, in order to avoid this resource conflicts.
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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Patchwork: http://patchwork.linux-mips.org/patch/4873/
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Signed-off-by: John Crispin <blogic@openwrt.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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---
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arch/mips/pci/pci-ar71xx.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/arch/mips/pci/pci-ar71xx.c
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+++ b/arch/mips/pci/pci-ar71xx.c
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@@ -24,7 +24,7 @@
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#include <asm/mach-ath79/pci.h>
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#define AR71XX_PCI_MEM_BASE 0x10000000
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-#define AR71XX_PCI_MEM_SIZE 0x08000000
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+#define AR71XX_PCI_MEM_SIZE 0x07000000
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#define AR71XX_PCI_WIN0_OFFS 0x10000000
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#define AR71XX_PCI_WIN1_OFFS 0x11000000
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