1 /* linux/arch/arm/mach-s3c2412/mach-vstms.c
3 * (C) 2006 Thomas Gleixner <tglx@linutronix.de>
5 * Derived from mach-smdk2413.c - (C) 2006 Simtec Electronics
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
12 #include <linux/kernel.h>
13 #include <linux/types.h>
14 #include <linux/interrupt.h>
15 #include <linux/list.h>
16 #include <linux/timer.h>
17 #include <linux/init.h>
18 #include <linux/serial_core.h>
19 #include <linux/platform_device.h>
21 #include <linux/mtd/mtd.h>
22 #include <linux/mtd/nand.h>
23 #include <linux/mtd/nand_ecc.h>
24 #include <linux/mtd/partitions.h>
26 #include <asm/mach/arch.h>
27 #include <asm/mach/map.h>
28 #include <asm/mach/irq.h>
30 #include <mach/hardware.h>
31 #include <asm/setup.h>
33 #include <asm/mach-types.h>
35 #include <plat/regs-serial.h>
36 #include <mach/regs-gpio.h>
37 #include <mach/regs-lcd.h>
39 #include <mach/idle.h>
43 #include <plat/nand.h>
45 #include <plat/s3c2410.h>
46 #include <plat/s3c2412.h>
47 #include <plat/clock.h>
48 #include <plat/devs.h>
52 static struct map_desc vstms_iodesc
[] __initdata
= {
55 static struct s3c2410_uartcfg vstms_uartcfgs
[] __initdata
= {
79 static struct mtd_partition __initdata vstms_nand_part
[] = {
86 .name
= "UBoot Config",
102 static struct s3c2410_nand_set __initdata vstms_nand_sets
[] = {
106 .nr_partitions
= ARRAY_SIZE(vstms_nand_part
),
107 .partitions
= vstms_nand_part
,
111 /* choose a set of timings which should suit most 512Mbit
115 static struct s3c2410_platform_nand __initdata vstms_nand_info
= {
119 .nr_sets
= ARRAY_SIZE(vstms_nand_sets
),
120 .sets
= vstms_nand_sets
,
123 static struct platform_device
*vstms_devices
[] __initdata
= {
132 static void __init
vstms_fixup(struct machine_desc
*desc
,
133 struct tag
*tags
, char **cmdline
,
136 if (tags
!= phys_to_virt(S3C2410_SDRAM_PA
+ 0x100)) {
138 mi
->bank
[0].start
= 0x30000000;
139 mi
->bank
[0].size
= SZ_64M
;
143 static void __init
vstms_map_io(void)
145 s3c24xx_init_io(vstms_iodesc
, ARRAY_SIZE(vstms_iodesc
));
146 s3c24xx_init_clocks(12000000);
147 s3c24xx_init_uarts(vstms_uartcfgs
, ARRAY_SIZE(vstms_uartcfgs
));
150 static void __init
vstms_init(void)
152 s3c_i2c0_set_platdata(NULL
);
153 s3c_nand_set_platdata(&vstms_nand_info
);
155 platform_add_devices(vstms_devices
, ARRAY_SIZE(vstms_devices
));
158 MACHINE_START(VSTMS
, "VSTMS")
159 .atag_offset
= 0x100,
161 .fixup
= vstms_fixup
,
162 .init_irq
= s3c24xx_init_irq
,
163 .init_machine
= vstms_init
,
164 .map_io
= vstms_map_io
,
165 .timer
= &s3c24xx_timer
,