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Diffstat (limited to 'arch/arm/mach-s3c2410/mach-smdk2413.c')
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diff --git a/arch/arm/mach-s3c2410/mach-smdk2413.c b/arch/arm/mach-s3c2410/mach-smdk2413.c
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1/* linux/arch/arm/mach-s3c2410/mach-smdk2413.c
2 *
3 * Copyright (c) 2006 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 *
6 * Thanks to Dimity Andric (TomTom) and Steven Ryu (Samsung) for the
7 * loans of SMDK2413 to work with.
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12*/
13
14#include <linux/kernel.h>
15#include <linux/types.h>
16#include <linux/interrupt.h>
17#include <linux/list.h>
18#include <linux/timer.h>
19#include <linux/init.h>
20#include <linux/platform_device.h>
21
22#include <asm/mach/arch.h>
23#include <asm/mach/map.h>
24#include <asm/mach/irq.h>
25
26#include <asm/hardware.h>
27#include <asm/hardware/iomd.h>
28#include <asm/setup.h>
29#include <asm/io.h>
30#include <asm/irq.h>
31#include <asm/mach-types.h>
32
33//#include <asm/debug-ll.h>
34#include <asm/arch/regs-serial.h>
35#include <asm/arch/regs-gpio.h>
36#include <asm/arch/regs-lcd.h>
37
38#include <asm/arch/idle.h>
39#include <asm/arch/fb.h>
40
41#include "s3c2410.h"
42#include "s3c2412.h"
43#include "clock.h"
44#include "devs.h"
45#include "cpu.h"
46
47#include "common-smdk.h"
48
49static struct map_desc smdk2413_iodesc[] __initdata = {
50};
51
52static struct s3c2410_uartcfg smdk2413_uartcfgs[] __initdata = {
53 [0] = {
54 .hwport = 0,
55 .flags = 0,
56 .ucon = 0x3c5,
57 .ulcon = 0x03,
58 .ufcon = 0x51,
59 },
60 [1] = {
61 .hwport = 1,
62 .flags = 0,
63 .ucon = 0x3c5,
64 .ulcon = 0x03,
65 .ufcon = 0x51,
66 },
67 /* IR port */
68 [2] = {
69 .hwport = 2,
70 .flags = 0,
71 .ucon = 0x3c5,
72 .ulcon = 0x43,
73 .ufcon = 0x51,
74 }
75};
76
77static struct platform_device *smdk2413_devices[] __initdata = {
78 &s3c_device_usb,
79 //&s3c_device_lcd,
80 &s3c_device_wdt,
81 &s3c_device_i2c,
82 &s3c_device_iis,
83};
84
85static struct s3c24xx_board smdk2413_board __initdata = {
86 .devices = smdk2413_devices,
87 .devices_count = ARRAY_SIZE(smdk2413_devices)
88};
89
90static void __init smdk2413_fixup(struct machine_desc *desc,
91 struct tag *tags, char **cmdline,
92 struct meminfo *mi)
93{
94 if (tags != phys_to_virt(S3C2410_SDRAM_PA + 0x100)) {
95 mi->nr_banks=1;
96 mi->bank[0].start = 0x30000000;
97 mi->bank[0].size = SZ_64M;
98 mi->bank[0].node = 0;
99 }
100}
101
102static void __init smdk2413_map_io(void)
103{
104 s3c24xx_init_io(smdk2413_iodesc, ARRAY_SIZE(smdk2413_iodesc));
105 s3c24xx_init_clocks(12000000);
106 s3c24xx_init_uarts(smdk2413_uartcfgs, ARRAY_SIZE(smdk2413_uartcfgs));
107 s3c24xx_set_board(&smdk2413_board);
108}
109
110static void __init smdk2413_machine_init(void)
111{
112 smdk_machine_init();
113}
114
115MACHINE_START(S3C2413, "SMDK2413")
116 /* Maintainer: Ben Dooks <ben@fluff.org> */
117 .phys_io = S3C2410_PA_UART,
118 .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
119 .boot_params = S3C2410_SDRAM_PA + 0x100,
120
121 .fixup = smdk2413_fixup,
122 .init_irq = s3c24xx_init_irq,
123 .map_io = smdk2413_map_io,
124 .init_machine = smdk2413_machine_init,
125 .timer = &s3c24xx_timer,
126MACHINE_END