upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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.
28 lines
709 B
28 lines
709 B
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2013 Andes Technology Corporation
|
|
* Ken Kuo, Andes Technology Corporation <ken_kuo@andestech.com>
|
|
*/
|
|
#ifndef __ASM_NDS_DMA_MAPPING_H
|
|
#define __ASM_NDS_DMA_MAPPING_H
|
|
|
|
#include <linux/dma-direction.h>
|
|
|
|
static void *dma_alloc_coherent(size_t len, unsigned long *handle)
|
|
{
|
|
*handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, len);
|
|
return (void *)*handle;
|
|
}
|
|
|
|
static inline unsigned long dma_map_single(volatile void *vaddr, size_t len,
|
|
enum dma_data_direction dir)
|
|
{
|
|
return (unsigned long)vaddr;
|
|
}
|
|
|
|
static inline void dma_unmap_single(volatile void *vaddr, size_t len,
|
|
unsigned long paddr)
|
|
{
|
|
}
|
|
|
|
#endif /* __ASM_NDS_DMA_MAPPING_H */
|
|
|