85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
/*
|
|
* (c) 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef __MACH_IMX_IIM_H
|
|
#define __MACH_IMX_IIM_H
|
|
|
|
#include <errno.h>
|
|
#include <net.h>
|
|
|
|
#define IIM_STAT 0x0000
|
|
#define IIM_STATM 0x0004
|
|
#define IIM_ERR 0x0008
|
|
#define IIM_EMASK 0x000C
|
|
#define IIM_FCTL 0x0010
|
|
#define IIM_UA 0x0014
|
|
#define IIM_LA 0x0018
|
|
#define IIM_SDAT 0x001C
|
|
#define IIM_PREV 0x0020
|
|
#define IIM_SREV 0x0024
|
|
#define IIM_PREG_P 0x0028
|
|
#define IIM_SCS0 0x002C
|
|
#define IIM_SCS1 0x0030
|
|
#define IIM_SCS2 0x0034
|
|
#define IIM_SCS3 0x0038
|
|
|
|
#ifdef CONFIG_IMX_IIM
|
|
int imx_iim_read(unsigned int bank, int offset, void *buf, int count);
|
|
#else
|
|
static inline int imx_iim_read(unsigned int bank, int offset, void *buf,
|
|
int count)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
#endif /* CONFIG_IMX_IIM */
|
|
|
|
static inline int imx51_iim_register_fec_ethaddr(void)
|
|
{
|
|
int ret;
|
|
u8 buf[6];
|
|
|
|
ret = imx_iim_read(1, 9, buf, 6);
|
|
if (ret != 6)
|
|
return -EINVAL;
|
|
|
|
eth_register_ethaddr(0, buf);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static inline int imx53_iim_register_fec_ethaddr(void)
|
|
{
|
|
return imx51_iim_register_fec_ethaddr();
|
|
}
|
|
|
|
static inline int imx25_iim_register_fec_ethaddr(void)
|
|
{
|
|
int ret;
|
|
u8 buf[6];
|
|
|
|
ret = imx_iim_read(0, 26, buf, 6);
|
|
if (ret != 6)
|
|
return -EINVAL;
|
|
|
|
eth_register_ethaddr(0, buf);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#endif /* __MACH_IMX_IIM_H */
|