mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 01:38:22 +00:00
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/*
|
|
* [origin: Linux kernel include/asm-arm/arch-at91/io.h]
|
|
*
|
|
* Copyright (C) 2003 SAN People
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_IO_H
|
|
#define __ASM_ARCH_IO_H
|
|
|
|
#include <asm/io.h>
|
|
|
|
static inline unsigned int at91_sys_read(unsigned int reg_offset)
|
|
{
|
|
void *addr = (void *)AT91_BASE_SYS;
|
|
|
|
return __raw_readl(addr + reg_offset);
|
|
}
|
|
|
|
static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
|
|
{
|
|
void *addr = (void *)AT91_BASE_SYS;
|
|
|
|
__raw_writel(value, addr + reg_offset);
|
|
}
|
|
|
|
#endif
|