[ARM] 3840/1: S3C2412: Add machine VSTMS

Add new machine VSTMS

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Thomas Gleixner <tglx@linuxtronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

3 files changed, 175 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index e555bc5f3029..40bfef006c0c 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -126,6 +126,12 @@ config MACH_NEXCODER_2440
         help
           Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
 
+config MACH_VSTMS
+        bool "VMSTMS"
+        select CPU_S3C2412
+        help
+          Say Y here if you are using an VSTMS board
+
 endmenu
 
 config S3C2410_CLOCK
diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile
index 758f7e13b488..788f25417d69 100644
--- a/arch/arm/mach-s3c2410/Makefile
+++ b/arch/arm/mach-s3c2410/Makefile
@@ -83,5 +83,6 @@ obj-$(CONFIG_MACH_VR1000)	+= mach-vr1000.o usb-simtec.o
 obj-$(CONFIG_MACH_RX3715)       += mach-rx3715.o
 obj-$(CONFIG_MACH_OTOM)         += mach-otom.o
 obj-$(CONFIG_MACH_NEXCODER_2440) += mach-nexcoder.o
+obj-$(CONFIG_MACH_VSTMS)        += mach-vstms.o
 
 obj-$(CONFIG_MACH_SMDK)         += common-smdk.o
\ No newline at end of file
diff --git a/arch/arm/mach-s3c2410/mach-vstms.c b/arch/arm/mach-s3c2410/mach-vstms.c
new file mode 100644
index 000000000000..ea554e7c006e
--- /dev/null
+++ b/arch/arm/mach-s3c2410/mach-vstms.c
@@ -0,0 +1,168 @@
+/* linux/arch/arm/mach-s3c2410/mach-vstms.c
+ *
+ * (C) 2006 Thomas Gleixner <tglx@linutronix.de>
+ *
+ * Derived from mach-smdk2413.c - (C) 2006 Simtec Electronics
+ *
+ * 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 <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/nand_ecc.h>
+#include <linux/mtd/partitions.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/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 <asm/arch/nand.h>
+
+#include "s3c2410.h"
+#include "s3c2412.h"
+#include "clock.h"
+#include "devs.h"
+#include "cpu.h"
+
+
+static struct map_desc vstms_iodesc[] __initdata = {
+};
+
+static struct s3c2410_uartcfg vstms_uartcfgs[] __initdata = {
+        [0] = {
+                .hwport      = 0,
+                .flags       = 0,
+                .ucon        = 0x3c5,
+                .ulcon       = 0x03,
+                .ufcon       = 0x51,
+        },
+        [1] = {
+                .hwport      = 1,
+                .flags       = 0,
+                .ucon        = 0x3c5,
+                .ulcon       = 0x03,
+                .ufcon       = 0x51,
+        },
+        [2] = {
+                .hwport      = 2,
+                .flags       = 0,
+                .ucon        = 0x3c5,
+                .ulcon       = 0x03,
+                .ufcon       = 0x51,
+        }
+};
+
+static struct mtd_partition vstms_nand_part[] = {
+        [0] = {
+                .name   = "Boot Agent",
+                .size   = 0x7C000,
+                .offset = 0,
+        },
+        [1] = {
+                .name   = "UBoot Config",
+                .offset = 0x7C000,
+                .size   = 0x4000,
+        },
+        [2] = {
+                .name   = "Kernel",
+                .offset = 0x80000,
+                .size   = 0x200000,
+        },
+        [3] = {
+                .name   = "RFS",
+                .offset = 0x280000,
+                .size   = 0x3d80000,
+        },
+};
+
+static struct s3c2410_nand_set vstms_nand_sets[] = {
+        [0] = {
+                .name           = "NAND",
+                .nr_chips       = 1,
+                .nr_partitions  = ARRAY_SIZE(vstms_nand_part),
+                .partitions     = vstms_nand_part,
+        },
+};
+
+/* choose a set of timings which should suit most 512Mbit
+ * chips and beyond.
+*/
+
+static struct s3c2410_platform_nand vstms_nand_info = {
+        .tacls          = 20,
+        .twrph0         = 60,
+        .twrph1         = 20,
+        .nr_sets        = ARRAY_SIZE(vstms_nand_sets),
+        .sets           = vstms_nand_sets,
+};
+
+static struct platform_device *vstms_devices[] __initdata = {
+        &s3c_device_usb,
+        &s3c_device_wdt,
+        &s3c_device_i2c,
+        &s3c_device_iis,
+        &s3c_device_rtc,
+        &s3c_device_nand,
+};
+
+static struct s3c24xx_board vstms_board __initdata = {
+        .devices       = vstms_devices,
+        .devices_count = ARRAY_SIZE(vstms_devices)
+};
+
+static void __init vstms_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 vstms_map_io(void)
+{
+        s3c_device_nand.dev.platform_data = &vstms_nand_info;
+
+        s3c24xx_init_io(vstms_iodesc, ARRAY_SIZE(vstms_iodesc));
+        s3c24xx_init_clocks(12000000);
+        s3c24xx_init_uarts(vstms_uartcfgs, ARRAY_SIZE(vstms_uartcfgs));
+        s3c24xx_set_board(&vstms_board);
+}
+
+MACHINE_START(VSTMS, "VSTMS")
+        .phys_io        = S3C2410_PA_UART,
+        .io_pg_offst    = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
+        .boot_params    = S3C2410_SDRAM_PA + 0x100,
+
+        .fixup          = vstms_fixup,
+        .init_irq       = s3c24xx_init_irq,
+        .map_io         = vstms_map_io,
+        .timer          = &s3c24xx_timer,
+MACHINE_END