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/*
* Copyright (C) 2007 Sascha Hauer, Pengutronix
*
* 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 <net.h>
#include <cfi_flash.h>
#include <init.h>
#include <environment.h>
#include <fec.h>
#include <asm/armlinux.h>
#include <asm/mach-types.h>
#include <partition.h>
#include <fs.h>
#include <fcntl.h>
#include <asm/io.h>
#include <asm/hardware.h>
#include <nand.h>
#include <linux/mtd/nand.h>
#include <asm/arch/ether.h>
static struct device_d sdram_dev = {
.name = "ram",
.id = "ram0",
.map_base = 0x20000000,
.size = 64 * 1024 * 1024,
.type = DEVICE_TYPE_DRAM,
};
static struct device_d cfi_dev = {
.name = "cfi_flash",
.id = "nor0",
.map_base = 0x10000000,
.size = 4 * 1024 * 1024,
};
static struct at91sam_ether_platform_data macb_pdata = {
.flags = AT91SAM_ETHER_RMII,
.phy_addr = 0,
};
static struct device_d macb_dev = {
.name = "macb",
.id = "eth0",
.map_base = AT91C_BASE_MACB,
.size = 0x1000,
.type = DEVICE_TYPE_ETHER,
.platform_data = &macb_pdata,
};
static int pm9263_devices_init(void)
{
u32 pe = AT91C_PC25_ERXDV;
writel(pe, AT91C_BASE_PIOC + PIO_BSR(0));
writel(pe, AT91C_BASE_PIOC + PIO_PDR(0));
pe = AT91C_PE21_ETXCK |
AT91C_PE23_ETX0 |
AT91C_PE24_ETX1 |
AT91C_PE25_ERX0 |
AT91C_PE26_ERX1 |
AT91C_PE27_ERXER |
AT91C_PE28_ETXEN |
AT91C_PE29_EMDC |
AT91C_PE30_EMDIO;
writel(pe, AT91C_BASE_PIOE + PIO_ASR(0));
writel(pe, AT91C_BASE_PIOE + PIO_PDR(0));
/* set PB27 to '1', enable 50MHz oscillator */
writel(AT91C_PIO_PB27, AT91C_BASE_PIOB + PIO_PER(0));
writel(AT91C_PIO_PB27, AT91C_BASE_PIOB + PIO_OER(0));
writel(AT91C_PIO_PB27, AT91C_BASE_PIOB + PIO_SODR(0));
writel(1 << AT91C_ID_EMAC, AT91C_PMC_PCER);
register_device(&sdram_dev);
register_device(&macb_dev);
register_device(&cfi_dev);
dev_add_partition(&cfi_dev, 0x00000, 0x40000, PARTITION_FIXED, "self");
dev_add_partition(&cfi_dev, 0x40000, 0x10000, PARTITION_FIXED, "env");
armlinux_set_bootparams((void *)0x20000100);
armlinux_set_architecture(MACH_TYPE_PM9263);
return 0;
}
device_initcall(pm9263_devices_init);
static struct device_d pm9263_serial_device = {
.name = "atmel_serial",
.id = "cs0",
.map_base = AT91C_BASE_DBGU,
.size = 4096,
.type = DEVICE_TYPE_CONSOLE,
};
static int pm9263_console_init(void)
{
writel(AT91C_PC31_DTXD | AT91C_PC30_DRXD, AT91C_PIOC_PDR);
register_device(&pm9263_serial_device);
return 0;
}
console_initcall(pm9263_console_init);
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