127 lines
2.9 KiB
C
127 lines
2.9 KiB
C
|
/* linux/arch/arm/mach-s3c2410/mach-smdk2413.c
|
||
|
|
*
|
||
|
|
* Copyright (c) 2006 Simtec Electronics
|
||
|
|
* Ben Dooks <ben@simtec.co.uk>
|
||
|
|
*
|
||
|
|
* Thanks to Dimity Andric (TomTom) and Steven Ryu (Samsung) for the
|
||
|
|
* loans of SMDK2413 to work with.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/types.h>
|
||
|
|
#include <linux/interrupt.h>
|
||
|
|
#include <linux/list.h>
|
||
|
|
#include <linux/timer.h>
|
||
|
|
#include <linux/init.h>
|
||
|
|
#include <linux/platform_device.h>
|
||
|
|
|
||
|
|
#include <asm/mach/arch.h>
|
||
|
|
#include <asm/mach/map.h>
|
||
|
|
#include <asm/mach/irq.h>
|
||
|
|
|
||
|
|
#include <asm/hardware.h>
|
||
|
|
#include <asm/hardware/iomd.h>
|
||
|
|
#include <asm/setup.h>
|
||
|
|
#include <asm/io.h>
|
||
|
|
#include <asm/irq.h>
|
||
|
|
#include <asm/mach-types.h>
|
||
|
|
|
||
|
|
//#include <asm/debug-ll.h>
|
||
|
|
#include <asm/arch/regs-serial.h>
|
||
|
|
#include <asm/arch/regs-gpio.h>
|
||
|
|
#include <asm/arch/regs-lcd.h>
|
||
|
|
|
||
|
|
#include <asm/arch/idle.h>
|
||
|
|
#include <asm/arch/fb.h>
|
||
|
|
|
||
|
|
#include "s3c2410.h"
|
||
|
|
#include "s3c2412.h"
|
||
|
|
#include "clock.h"
|
||
|
|
#include "devs.h"
|
||
|
|
#include "cpu.h"
|
||
|
|
|
||
|
|
#include "common-smdk.h"
|
||
|
|
|
||
|
|
static struct map_desc smdk2413_iodesc[] __initdata = {
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct s3c2410_uartcfg smdk2413_uartcfgs[] __initdata = {
|
||
|
|
[0] = {
|
||
|
|
.hwport = 0,
|
||
|
|
.flags = 0,
|
||
|
|
.ucon = 0x3c5,
|
||
|
|
.ulcon = 0x03,
|
||
|
|
.ufcon = 0x51,
|
||
|
|
},
|
||
|
|
[1] = {
|
||
|
|
.hwport = 1,
|
||
|
|
.flags = 0,
|
||
|
|
.ucon = 0x3c5,
|
||
|
|
.ulcon = 0x03,
|
||
|
|
.ufcon = 0x51,
|
||
|
|
},
|
||
|
|
/* IR port */
|
||
|
|
[2] = {
|
||
|
|
.hwport = 2,
|
||
|
|
.flags = 0,
|
||
|
|
.ucon = 0x3c5,
|
||
|
|
.ulcon = 0x43,
|
||
|
|
.ufcon = 0x51,
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct platform_device *smdk2413_devices[] __initdata = {
|
||
|
|
&s3c_device_usb,
|
||
|
|
//&s3c_device_lcd,
|
||
|
|
&s3c_device_wdt,
|
||
|
|
&s3c_device_i2c,
|
||
|
|
&s3c_device_iis,
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct s3c24xx_board smdk2413_board __initdata = {
|
||
|
|
.devices = smdk2413_devices,
|
||
|
|
.devices_count = ARRAY_SIZE(smdk2413_devices)
|
||
|
|
};
|
||
|
|
|
||
|
|
static void __init smdk2413_fixup(struct machine_desc *desc,
|
||
|
|
struct tag *tags, char **cmdline,
|
||
|
|
struct meminfo *mi)
|
||
|
|
{
|
||
|
|
if (tags != phys_to_virt(S3C2410_SDRAM_PA + 0x100)) {
|
||
|
|
mi->nr_banks=1;
|
||
|
|
mi->bank[0].start = 0x30000000;
|
||
|
|
mi->bank[0].size = SZ_64M;
|
||
|
|
mi->bank[0].node = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void __init smdk2413_map_io(void)
|
||
|
|
{
|
||
|
|
s3c24xx_init_io(smdk2413_iodesc, ARRAY_SIZE(smdk2413_iodesc));
|
||
|
|
s3c24xx_init_clocks(12000000);
|
||
|
|
s3c24xx_init_uarts(smdk2413_uartcfgs, ARRAY_SIZE(smdk2413_uartcfgs));
|
||
|
|
s3c24xx_set_board(&smdk2413_board);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void __init smdk2413_machine_init(void)
|
||
|
|
{
|
||
|
|
smdk_machine_init();
|
||
|
|
}
|
||
|
|
|
||
|
|
MACHINE_START(S3C2413, "SMDK2413")
|
||
|
|
/* Maintainer: Ben Dooks <ben@fluff.org> */
|
||
|
|
.phys_io = S3C2410_PA_UART,
|
||
|
|
.io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
|
||
|
|
.boot_params = S3C2410_SDRAM_PA + 0x100,
|
||
|
|
|
||
|
|
.fixup = smdk2413_fixup,
|
||
|
|
.init_irq = s3c24xx_init_irq,
|
||
|
|
.map_io = smdk2413_map_io,
|
||
|
|
.init_machine = smdk2413_machine_init,
|
||
|
|
.timer = &s3c24xx_timer,
|
||
|
|
MACHINE_END
|