1 /* linux/arch/arm/mach-s3c2410/mach-smdk2410.c
2 *
3 * linux/arch/arm/mach-s3c2410/mach-smdk2410.c
4 *
5 * Copyright (C) 2004 by FS Forth-Systeme GmbH
6 * All rights reserved.
7 *
8 * @Author: Jonas Dietsche
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 *
25 * @History:
26 * derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by
27 * Ben Dooks <ben@simtec.co.uk>
28 *
29 ***********************************************************************/
30
31 #include <linux/kernel.h>
32 #include <linux/types.h>
33 #include <linux/interrupt.h>
34 #include <linux/list.h>
35 #include <linux/timer.h>
36 #include <linux/init.h>
37 #include <linux/serial_core.h>
38 #include <linux/platform_device.h>
39 #include <linux/io.h>
40
41 #include <asm/mach/arch.h>
42 #include <asm/mach/map.h>
43 #include <asm/mach/irq.h>
44
45 #include <mach/hardware.h>
46 #include <asm/irq.h>
47 #include <asm/mach-types.h>
48
49 #include <plat/regs-serial.h>
50 #include <plat/iic.h>
51
52 #include <plat/devs.h>
53 #include <plat/cpu.h>
54
55 #include <plat/common-smdk.h>
56
57 static struct map_desc smdk2410_iodesc[] __initdata = {
58 /* nothing here yet */
59 };
60
61 #define UCON S3C2410_UCON_DEFAULT
62 #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
63 #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
64
65 static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = {
66 [0] = {
67 .hwport = 0,
68 .flags = 0,
69 .ucon = UCON,
70 .ulcon = ULCON,
71 .ufcon = UFCON,
72 },
73 [1] = {
74 .hwport = 1,
75 .flags = 0,
76 .ucon = UCON,
77 .ulcon = ULCON,
78 .ufcon = UFCON,
79 },
80 [2] = {
81 .hwport = 2,
82 .flags = 0,
83 .ucon = UCON,
84 .ulcon = ULCON,
85 .ufcon = UFCON,
86 }
87 };
88
89 static struct platform_device *smdk2410_devices[] __initdata = {
90 &s3c_device_ohci,
91 &s3c_device_lcd,
92 &s3c_device_wdt,
93 &s3c_device_i2c0,
94 &s3c_device_iis,
95 };
96
smdk2410_map_io(void)97 static void __init smdk2410_map_io(void)
98 {
99 s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc));
100 s3c24xx_init_clocks(0);
101 s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs));
102 }
103
smdk2410_init(void)104 static void __init smdk2410_init(void)
105 {
106 s3c_i2c0_set_platdata(NULL);
107 platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices));
108 smdk_machine_init();
109 }
110
111 MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch
112 * to SMDK2410 */
113 /* Maintainer: Jonas Dietsche */
114 .boot_params = S3C2410_SDRAM_PA + 0x100,
115 .map_io = smdk2410_map_io,
116 .init_irq = s3c24xx_init_irq,
117 .init_machine = smdk2410_init,
118 .timer = &s3c24xx_timer,
119 MACHINE_END
120
121
122