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Commit baaf7ed1 authored by Lennert Buytenhek's avatar Lennert Buytenhek Committed by Russell King
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[PATCH] ARM: 2756/1: add ixp2000 msf mapping 



Patch from Lennert Buytenhek

Add a mapping for the ixp2400 and ixp2800 msf unit.  The msf is the
ixp2000's 'media and switch fabric' unit, which handles the networking
part of the chip.

Signed-off-by: default avatarLennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 67603be4

arch/arm/mach-ixp2000/core.c

+5 −0
Original line number Diff line number Diff line
@@ -102,6 +102,11 @@ static struct map_desc ixp2000_io_desc[] __initdata = { 
		.physical	= IXP2000_PCI_CSR_PHYS_BASE,

		.length		= IXP2000_PCI_CSR_SIZE,

		.type		= MT_DEVICE

	}, {

		.virtual	= IXP2000_MSF_VIRT_BASE,

		.physical	= IXP2000_MSF_PHYS_BASE,

		.length		= IXP2000_MSF_SIZE,

		.type		= MT_DEVICE

	}, {

		.virtual	= IXP2000_PCI_IO_VIRT_BASE,

		.physical	= IXP2000_PCI_IO_PHYS_BASE,

include/asm-arm/arch-ixp2000/ixp2000-regs.h

+4 −0
Original line number Diff line number Diff line
@@ -86,6 +86,10 @@ 
#define	IXP2000_PCI_CSR_VIRT_BASE	0xfec00000

#define	IXP2000_PCI_CSR_SIZE		0x00100000



#define IXP2000_MSF_PHYS_BASE		0xc8000000

#define IXP2000_MSF_VIRT_BASE		0xfeb00000

#define IXP2000_MSF_SIZE		0x00100000



#define IXP2000_PCI_IO_PHYS_BASE	0xd8000000

#define	IXP2000_PCI_IO_VIRT_BASE	0xfd000000

#define IXP2000_PCI_IO_SIZE     	0x01000000