mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 01:38:22 +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>
39 lines
564 B
C
39 lines
564 B
C
/*
|
|
* Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __MACRO_H__
|
|
#define __MACRO_H__
|
|
#ifdef __ASSEMBLY__
|
|
|
|
.macro write32, addr, data
|
|
mov.l \addr ,r1
|
|
mov.l \data ,r0
|
|
mov.l r0, @r1
|
|
.endm
|
|
|
|
.macro write16, addr, data
|
|
mov.l \addr ,r1
|
|
mov.w \data ,r0
|
|
mov.w r0, @r1
|
|
.endm
|
|
|
|
.macro write8, addr, data
|
|
mov.l \addr ,r1
|
|
mov.l \data ,r0
|
|
mov.b r0, @r1
|
|
.endm
|
|
|
|
.macro wait_timer, time
|
|
mov.l \time ,r3
|
|
1:
|
|
nop
|
|
tst r3, r3
|
|
bf/s 1b
|
|
dt r3
|
|
.endm
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
#endif /* __MACRO_H__ */
|