mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-25 12:33:41 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
22 lines
578 B
C
22 lines
578 B
C
/*
|
|
* Copyright (c) 2011 The Chromium OS Authors.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __MICROBLAZE_CACHE_H__
|
|
#define __MICROBLAZE_CACHE_H__
|
|
|
|
/*
|
|
* The microblaze can have either a 4 or 16 byte cacheline depending on whether
|
|
* you are using OPB(4) or CacheLink(16). If the board config has not specified
|
|
* a cacheline size we assume the larger value of 16 bytes for DMA buffer
|
|
* alignment.
|
|
*/
|
|
#ifdef CONFIG_SYS_CACHELINE_SIZE
|
|
#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
|
|
#else
|
|
#define ARCH_DMA_MINALIGN 16
|
|
#endif
|
|
|
|
#endif /* __MICROBLAZE_CACHE_H__ */
|