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[PATCH] ARM: 2755/1: describe ixp2000 virtual memory map layout

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Patch from Lennert Buytenhek

Add a comment to asm/arch-ixp2000/ixp2000-regs.h describing the
ixp2000 virtual memory map layout.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Lennert Buytenhek 2005-06-26 22:24:16 +01:00 • committed by Russell King
parent 15aca90363
commit 67603be482
1 changed files with 15 additions and 0 deletions
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15
include/asm-arm/arch-ixp2000/ixp2000-regs.h
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@ -18,6 +18,21 @@
#ifndef _IXP2000_REGS_H_ #ifndef _IXP2000_REGS_H_
#define _IXP2000_REGS_H_ #define _IXP2000_REGS_H_
/*
* IXP2000 linux memory map:
*
* virt phys size
* fb000000 db000000 16M PCI CFG1
* fc000000 da000000 16M PCI CFG0
* fd000000 d8000000 16M PCI I/O
* fe[0-7]00000 8M per-platform mappings
* feb00000 c8000000 1M MSF
* fec00000 df000000 1M PCI CSRs
* fed00000 de000000 1M PCI CREG
* fee00000 d6000000 1M INTCTL
* fef00000 c0000000 1M CAP
*/
/* /*
* Static I/O regions. * Static I/O regions.
* *