diff options
| author | Kukjin Kim <kgene.kim@samsung.com> | 2010-02-24 16:40:53 +0900 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-02-24 22:47:23 +0000 |
| commit | d515ec339bf7970c8f6e368c8c7bb330417dcda9 (patch) | |
| tree | c8bd928f6fac9c98c90a397d359c2b8c0a6b4408 /arch/arm | |
| parent | 981744165e31410bd7bc973fd259f24b836d0346 (diff) | |
ARM: S5PV210: Add SMDKC110 board support file
This patch adds SMDKC110 board support file.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-s5pv210/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-s5pv210/mach-smdkc110.c | 98 |
2 files changed, 99 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile index 3ecb607c1a09..8ebf51c52a01 100644 --- a/arch/arm/mach-s5pv210/Makefile +++ b/arch/arm/mach-s5pv210/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_CPU_S5PV210) += cpu.o init.o clock.o # machine support obj-$(CONFIG_MACH_SMDKV210) += mach-smdkv210.o +obj-$(CONFIG_MACH_SMDKC110) += mach-smdkc110.o diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c new file mode 100644 index 000000000000..ab4869df30c0 --- /dev/null +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -0,0 +1,98 @@ +/* linux/arch/arm/mach-s5pv210/mach-smdkc110.c + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * 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/init.h> +#include <linux/serial_core.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/setup.h> +#include <asm/mach-types.h> + +#include <mach/map.h> +#include <mach/regs-clock.h> + +#include <plat/regs-serial.h> +#include <plat/s5pv210.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +/* Following are default values for UCON, ULCON and UFCON UART registers */ +#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ + S3C2410_UCON_RXILEVEL | \ + S3C2410_UCON_TXIRQMODE | \ + S3C2410_UCON_RXIRQMODE | \ + S3C2410_UCON_RXFIFO_TOI | \ + S3C2443_UCON_RXERR_IRQEN) + +#define S5PV210_ULCON_DEFAULT S3C2410_LCON_CS8 + +#define S5PV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ + S5PV210_UFCON_TXTRIG4 | \ + S5PV210_UFCON_RXTRIG4) + +static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [2] = { + .hwport = 2, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [3] = { + .hwport = 3, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, +}; + +static struct platform_device *smdkc110_devices[] __initdata = { +}; + +static void __init smdkc110_map_io(void) +{ + s5p_init_io(NULL, 0, S5P_VA_CHIPID); + s3c24xx_init_clocks(24000000); + s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs)); +} + +static void __init smdkc110_machine_init(void) +{ + platform_add_devices(smdkc110_devices, ARRAY_SIZE(smdkc110_devices)); +} + +MACHINE_START(SMDKC110, "SMDKC110") + /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S5P_PA_SDRAM + 0x100, + .init_irq = s5pv210_init_irq, + .map_io = smdkc110_map_io, + .init_machine = smdkc110_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END |