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/*
* 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
*/
#include <common.h>
#include <init.h>
#include <mach/imx-regs.h>
#include <mach/iim.h>
#include <asm/io.h>
#include "gpio.h"
void *imx_gpio_base[] = {
(void *)0x53fcc000,
(void *)0x53fd0000,
(void *)0x53fa4000,
(void *)0x53f9c000,
};
int imx_gpio_count = ARRAY_SIZE(imx_gpio_base) * 32;
u64 imx_uid(void)
{
u64 uid = 0;
int i;
/*
* This code assumes that the UID is stored little-endian. The
* Freescale AN3682 document is silent about the endianess, but
* experimentation shows that this is the case. All other multi-byte
* values in IIM are big-endian as per AN3682.
*/
for (i = 0; i < 8; i++)
uid |= (u64)readb(IIM_UID + i*4) << (i*8);
return uid;
}
static struct imx_iim_platform_data imx25_iim_pdata = {
.mac_addr_base = IIM_MAC_ADDR,
};
static struct device_d imx25_iim_dev = {
.name = "imx_iim",
.map_base = IMX_IIM_BASE,
.platform_data = &imx25_iim_pdata,
};
static struct device_d imx25_iim_bank0_dev = {
.name = "imx_iim_bank",
.id = 0,
.map_base = IIM_BANK0_BASE,
.size = IIM_BANK_SIZE,
};
static struct device_d imx25_iim_bank1_dev = {
.name = "imx_iim_bank",
.id = 1,
.map_base = IIM_BANK1_BASE,
.size = IIM_BANK_SIZE,
};
static struct device_d imx25_iim_bank2_dev = {
.name = "imx_iim_bank",
.id = 2,
.map_base = IIM_BANK2_BASE,
.size = IIM_BANK_SIZE,
};
static int imx25_iim_init(void)
{
register_device(&imx25_iim_dev);
register_device(&imx25_iim_bank0_dev);
register_device(&imx25_iim_bank1_dev);
register_device(&imx25_iim_bank2_dev);
return 0;
}
coredevice_initcall(imx25_iim_init);
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