From a1897fa67cb964cc6b5a9048a31eb6ef3dcc2dda Mon Sep 17 00:00:00 2001
From: Lennert Buytenhek <buytenh@wantstofly.org>
Date: Sat, 7 Nov 2009 14:50:00 +0100
Subject: [PATCH] [ARM] Kirkwood: clarify PCIe MEM bus/physical address
distinction
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
---
arch/arm/mach-kirkwood/addr-map.c | 2 +-
arch/arm/mach-kirkwood/include/mach/kirkwood.h | 1 +
arch/arm/mach-kirkwood/pcie.c | 2 +-
3 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-kirkwood/addr-map.c b/arch/arm/mach-kirkwood/addr-map.c
index 1da5d1c18ecbbc..2e69168fc69988 100644
--- a/arch/arm/mach-kirkwood/addr-map.c
+++ b/arch/arm/mach-kirkwood/addr-map.c
@@ -105,7 +105,7 @@ void __init kirkwood_setup_cpu_mbus(void)
setup_cpu_win(0, KIRKWOOD_PCIE_IO_PHYS_BASE, KIRKWOOD_PCIE_IO_SIZE,
TARGET_PCIE, ATTR_PCIE_IO, KIRKWOOD_PCIE_IO_BUS_BASE);
setup_cpu_win(1, KIRKWOOD_PCIE_MEM_PHYS_BASE, KIRKWOOD_PCIE_MEM_SIZE,
- TARGET_PCIE, ATTR_PCIE_MEM, -1);
+ TARGET_PCIE, ATTR_PCIE_MEM, KIRKWOOD_PCIE_MEM_BUS_BASE);
/*
* Setup window for NAND controller.
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
index 54c132731d2d83..a15cf0ee22bd80 100644
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
@@ -43,6 +43,7 @@
#define KIRKWOOD_REGS_SIZE SZ_1M
#define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000
+#define KIRKWOOD_PCIE_MEM_BUS_BASE 0xe0000000
#define KIRKWOOD_PCIE_MEM_SIZE SZ_128M
/*
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index 0660e78641e84c..a604b2a701aa54 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -126,7 +126,7 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
*/
res[1].name = "PCIe Memory Space";
res[1].flags = IORESOURCE_MEM;
- res[1].start = KIRKWOOD_PCIE_MEM_PHYS_BASE;
+ res[1].start = KIRKWOOD_PCIE_MEM_BUS_BASE;
res[1].end = res[1].start + KIRKWOOD_PCIE_MEM_SIZE - 1;
if (request_resource(&iomem_resource, &res[1]))
panic("Request PCIe Memory resource failed\n");
--
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