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| author | Rob Herring <rob.herring@calxeda.com> | 2011-06-29 04:16:13 +0200 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2011-07-12 18:19:29 +0200 |
| commit | c9d95fbe59e426eed7f16e7cac812e46ac4772d0 (patch) | |
| tree | 7e7c01255fb18932ee4f0c68b1501ab35db7c012 /arch/arm/mach-cns3xxx | |
| parent | ARM: pci: make pcibios_assign_all_busses use pci_has_flag (diff) | |
| download | linux-c9d95fbe59e426eed7f16e7cac812e46ac4772d0.tar.xz linux-c9d95fbe59e426eed7f16e7cac812e46ac4772d0.zip | |
ARM: convert PCI defines to variables
Convert PCIBIOS_MIN_IO and PCIBIOS_MIN_MEM to variables to allow
multi-platform builds. This also removes the requirement for a platform to
have a mach/hardware.h.
The default values for i/o and mem are 0x1000 and 0x01000000, respectively.
Per Arnd Bergmann, other values are likely to be incorrect, but this commit
does not try to address that issue.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-cns3xxx')
| -rw-r--r-- | arch/arm/mach-cns3xxx/include/mach/hardware.h | 21 | ||||
| -rw-r--r-- | arch/arm/mach-cns3xxx/pcie.c | 3 |
2 files changed, 3 insertions, 21 deletions
diff --git a/arch/arm/mach-cns3xxx/include/mach/hardware.h b/arch/arm/mach-cns3xxx/include/mach/hardware.h deleted file mode 100644 index 82a0d4e6bcc9..000000000000 --- a/arch/arm/mach-cns3xxx/include/mach/hardware.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * This file contains the hardware definitions of the Cavium Networks boards. - * - * Copyright 2003 ARM Limited. - * Copyright 2008 Cavium Networks - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, Version 2, as - * published by the Free Software Foundation. - */ - -#ifndef __MACH_HARDWARE_H -#define __MACH_HARDWARE_H - -#include <asm/sizes.h> - -/* macro to get at IO space when running virtually */ -#define PCIBIOS_MIN_IO 0x00000000 -#define PCIBIOS_MIN_MEM 0x00000000 - -#endif diff --git a/arch/arm/mach-cns3xxx/pcie.c b/arch/arm/mach-cns3xxx/pcie.c index 78defd71a829..a4ec080908b8 100644 --- a/arch/arm/mach-cns3xxx/pcie.c +++ b/arch/arm/mach-cns3xxx/pcie.c @@ -369,6 +369,9 @@ static int __init cns3xxx_pcie_init(void) { int i; + pcibios_min_io = 0; + pcibios_min_mem = 0; + hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS, 0, "imprecise external abort"); |