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m68knommu: create common DMA table for ColdFire CPUs 

Move the ColdFire DMA address table into its own file, and out
of each of the different CPU config files. No need to have a copy
of it in each of the config setup files.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Greg Ungerer 2008-02-01 17:38:03 +10:00 committed by Linus Torvalds
parent 6d3867987b
commit dad263b84e
1 changed files with 39 additions and 0 deletions
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39
arch/m68knommu/platform/coldfire/dma.c Normal file
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/***************************************************************************/
/*
* dma.c -- Freescale ColdFire DMA support
*
* Copyright (C) 2007, Greg Ungerer (gerg@snapgear.com)
*/
/***************************************************************************/
#include <linux/kernel.h>
#include <asm/dma.h>
#include <asm/coldfire.h>
#include <asm/mcfsim.h>
#include <asm/mcfdma.h>
/***************************************************************************/
/*
* DMA channel base address table.
*/
unsigned int dma_base_addr[MAX_M68K_DMA_CHANNELS] = {
#ifdef MCFDMA_BASE0
MCF_MBAR + MCFDMA_BASE0,
#endif
#ifdef MCFDMA_BASE1
MCF_MBAR + MCFDMA_BASE1,
#endif
#ifdef MCFDMA_BASE2
MCF_MBAR + MCFDMA_BASE2,
#endif
#ifdef MCFDMA_BASE3
MCF_MBAR + MCFDMA_BASE3,
#endif
};
unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS];
/***************************************************************************/