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ARM: Versatile Express: add NO_IOPORT 

On Versatile Express, the PCI Express buses are broken and unusable, so
we aren't going to support PCI/ISA IO cycles on this platform.  Remove
the PCI/ISA IO inb et.al. support for this platform.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
hifive-unleashed-5.1
Russell King 2012-02-15 11:55:22 +00:00
parent 5936d1161f
commit ba81f502e7
2 changed files with 1 additions and 1 deletions
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1
arch/arm/Kconfig
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@ -313,6 +313,7 @@ config ARCH_VEXPRESS
select HAVE_CLK
select HAVE_PATA_PLATFORM
select ICST
select NO_IOPORT
select PLAT_VERSATILE
select PLAT_VERSATILE_CLCD
help

1
arch/arm/mach-vexpress/include/mach/io.h
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@ -20,7 +20,6 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
#define __io(a) __typesafe_io(a)
#define __mem_pci(a) (a)
#endif