ARM: S3C64XX: Support for Real6410

Add support for CoreWind Real6410 board, based on Samsung s3c6410 processor.

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

3 files changed, 93 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index f5a59727949f..0f9f2dd9dd4c 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -88,6 +88,12 @@ config MACH_ANW6410
         help
           Machine support for the A&W6410
 
+config MACH_REAL6410
+        bool "REAL6410"
+        select CPU_S3C6410
+        help
+          Machine support for the CoreWind REAL6410
+
 config MACH_SMDK6410
         bool "SMDK6410"
         select CPU_S3C6410
diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile
index 9d1006938f5c..6be3e5b23009 100644
--- a/arch/arm/mach-s3c64xx/Makefile
+++ b/arch/arm/mach-s3c64xx/Makefile
@@ -50,6 +50,7 @@ obj-$(CONFIG_PM)		+= irq-pm.o
 obj-$(CONFIG_MACH_ANW6410)      += mach-anw6410.o
 obj-$(CONFIG_MACH_SMDK6400)     += mach-smdk6400.o
 obj-$(CONFIG_MACH_SMDK6410)     += mach-smdk6410.o
+obj-$(CONFIG_MACH_REAL6410)     += mach-real6410.o
 obj-$(CONFIG_MACH_NCP)          += mach-ncp.o
 obj-$(CONFIG_MACH_HMT)          += mach-hmt.o
 obj-$(CONFIG_MACH_SMARTQ)       += mach-smartq.o
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
new file mode 100644
index 000000000000..04a472a79f3f
--- /dev/null
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -0,0 +1,86 @@
+/* linux/arch/arm/mach-s3c64xx/mach-real6410.c
+ *
+ * Copyright 2010 Darius Augulis <augulis.darius@gmail.com>
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * 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/init.h>
+#include <linux/serial_core.h>
+#include <linux/platform_device.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/map.h>
+#include <mach/s3c6410.h>
+#include <plat/cpu.h>
+#include <plat/regs-serial.h>
+
+#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
+#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
+#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
+
+static struct s3c2410_uartcfg real6410_uartcfgs[] __initdata = {
+        [0] = {
+                .hwport      = 0,
+                .flags       = 0,
+                .ucon        = UCON,
+                .ulcon       = ULCON,
+                .ufcon       = UFCON,
+        },
+        [1] = {
+                .hwport      = 1,
+                .flags       = 0,
+                .ucon        = UCON,
+                .ulcon       = ULCON,
+                .ufcon       = UFCON,
+        },
+        [2] = {
+                .hwport      = 2,
+                .flags       = 0,
+                .ucon        = UCON,
+                .ulcon       = ULCON,
+                .ufcon       = UFCON,
+        },
+        [3] = {
+                .hwport      = 3,
+                .flags       = 0,
+                .ucon        = UCON,
+                .ulcon       = ULCON,
+                .ufcon       = UFCON,
+        },
+};
+
+static void __init real6410_map_io(void)
+{
+        s3c64xx_init_io(NULL, 0);
+        s3c24xx_init_clocks(12000000);
+        s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
+}
+
+static void __init real6410_machine_init(void)
+{
+}
+
+MACHINE_START(REAL6410, "REAL6410")
+        /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
+        .phys_io        = S3C_PA_UART & 0xfff00000,
+        .io_pg_offst    = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
+        .boot_params    = S3C64XX_PA_SDRAM + 0x100,
+
+        .init_irq       = s3c6410_init_irq,
+        .map_io         = real6410_map_io,
+        .init_machine   = real6410_machine_init,
+        .timer          = &s3c24xx_timer,
+MACHINE_END