berlin_tools/bootloader/io.h

/********************************************************************************
 * Marvell GPL License Option
 *
 * If you received this File from Marvell, you may opt to use, redistribute and/or
 * modify this File in accordance with the terms and conditions of the General
 * Public License Version 2, June 1991 (the "GPL License"), a copy of which is
 * available along with the File in the license.txt file or by writing to the Free
 * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
 * on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
 *
 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
 * DISCLAIMED.  The GPL License provides additional details about this warranty
 * disclaimer.
 ******************************************************************************/

#ifndef	_IMAGE_2_IO_H
#define	_IMAGE_2_IO_H

#define	__chk_io_ptr(a)		(void)0	

#define __raw_writeb(v,a)   (__chk_io_ptr(a), *(volatile unsigned char *)(a) = (v))
#define __raw_writew(v,a)   (__chk_io_ptr(a), *(volatile unsigned short *)(a) = (v))
#define __raw_writel(v,a)   (__chk_io_ptr(a), *(volatile unsigned int *)(a) = (v))

#define __raw_readb(a)      (__chk_io_ptr(a), *(volatile unsigned char *)(a))
#define __raw_readw(a)      (__chk_io_ptr(a), *(volatile unsigned short *)(a))
#define __raw_readl(a)      (*(volatile unsigned int *)(a))


#define writeb	__raw_writeb
#define writew	__raw_writew
#define writel	__raw_writel

#define readb	__raw_readb
#define	readw	__raw_readw
#define	readl	__raw_readl

#ifndef GA_REG_WORD32_WRITE
#define GA_REG_WORD32_WRITE(a, v) (writel(v, a))
#endif

#ifndef GA_REG_WORD32_READ
#define GA_REG_WORD32_READ(a, h) (*h = readl(a))
#endif

void pin_init();
void power_tuning(void);
void list_speed(int level);

#endif