mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-04 02:20:25 +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
591 B
C
22 lines
591 B
C
/*
|
|
* (C) Copyright 2011, Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __ASM_OPENRISC_CACHE_H_
|
|
#define __ASM_OPENRISC_CACHE_H_
|
|
|
|
/*
|
|
* Valid L1 data cache line sizes for the OpenRISC architecture are
|
|
* 16 and 32 bytes.
|
|
* If the board configuration has not specified one we default to the
|
|
* largest of these values for alignment of DMA buffers.
|
|
*/
|
|
#ifdef CONFIG_SYS_CACHELINE_SIZE
|
|
#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
|
|
#else
|
|
#define ARCH_DMA_MINALIGN 32
|
|
#endif
|
|
|
|
#endif /* __ASM_OPENRISC_CACHE_H_ */
|