mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
1004 B
44 lines
1004 B
3 years ago
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
/***************************************************************************/
|
||
|
|
||
|
/*
|
||
|
* dma.c -- Freescale ColdFire DMA support
|
||
|
*
|
||
|
* Copyright (C) 2007, Greg Ungerer (gerg@snapgear.com)
|
||
|
*/
|
||
|
|
||
|
/***************************************************************************/
|
||
|
|
||
|
#include <linux/kernel.h>
|
||
|
#include <linux/module.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
|
||
|
MCFDMA_BASE0,
|
||
|
#endif
|
||
|
#ifdef MCFDMA_BASE1
|
||
|
MCFDMA_BASE1,
|
||
|
#endif
|
||
|
#ifdef MCFDMA_BASE2
|
||
|
MCFDMA_BASE2,
|
||
|
#endif
|
||
|
#ifdef MCFDMA_BASE3
|
||
|
MCFDMA_BASE3,
|
||
|
#endif
|
||
|
};
|
||
|
EXPORT_SYMBOL(dma_base_addr);
|
||
|
|
||
|
unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS];
|
||
|
EXPORT_SYMBOL(dma_device_address);
|
||
|
|
||
|
/***************************************************************************/
|