Re: [PATCH 5/6] ARM: S5P6442: Add SMDK6442 board support file

[Ben Dooks <ben-linux@fluff.org>]

On Mon, Jan 25, 2010 at 08:54:14AM +0900, Kukjin Kim wrote:
> This patch adds SMDK6442 board support file.
> 
> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

you need to move the Kconfig and Makefile changes from the first patch
into this one.

> ---
>  arch/arm/mach-s5p6442/mach-smdk6442.c |   91 +++++++++++++++++++++++++++++++++
>  1 files changed, 91 insertions(+), 0 deletions(-)
>  create mode 100644 arch/arm/mach-s5p6442/mach-smdk6442.c
> 
> diff --git a/arch/arm/mach-s5p6442/mach-smdk6442.c b/arch/arm/mach-s5p6442/mach-smdk6442.c
> new file mode 100644
> index 0000000..1c4fbb0
> --- /dev/null
> +++ b/arch/arm/mach-s5p6442/mach-smdk6442.c
> @@ -0,0 +1,91 @@
> +/* linux/arch/arm/mach-s5p6442/mach-smdk6442.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/s5p6442.h>
> +#include <plat/devs.h>
> +#include <plat/cpu.h>
> +
> +/* Following are default values for UCON, ULCON and UFCON UART registers */
> +#define S5P6442_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
> +				 S3C2410_UCON_RXILEVEL |	\
> +				 S3C2410_UCON_TXIRQMODE |	\
> +				 S3C2410_UCON_RXIRQMODE |	\
> +				 S3C2410_UCON_RXFIFO_TOI |	\
> +				 S3C2443_UCON_RXERR_IRQEN)
> +
> +#define S5P6442_ULCON_DEFAULT	S3C2410_LCON_CS8
> +
> +#define S5P6442_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
> +				 S5PV210_UFCON_TXTRIG4 |	\
> +				 S5PV210_UFCON_RXTRIG4)
> +
> +static struct s3c2410_uartcfg smdk6442_uartcfgs[] __initdata = {
> +	[0] = {
> +		.hwport		= 0,
> +		.flags		= 0,
> +		.ucon		= S5P6442_UCON_DEFAULT,
> +		.ulcon		= S5P6442_ULCON_DEFAULT,
> +		.ufcon		= S5P6442_UFCON_DEFAULT,
> +	},
> +	[1] = {
> +		.hwport		= 1,
> +		.flags		= 0,
> +		.ucon		= S5P6442_UCON_DEFAULT,
> +		.ulcon		= S5P6442_ULCON_DEFAULT,
> +		.ufcon		= S5P6442_UFCON_DEFAULT,
> +	},
> +	[2] = {
> +		.hwport		= 2,
> +		.flags		= 0,
> +		.ucon		= S5P6442_UCON_DEFAULT,
> +		.ulcon		= S5P6442_ULCON_DEFAULT,
> +		.ufcon		= S5P6442_UFCON_DEFAULT,
> +	},
> +};
> +
> +static struct platform_device *smdk6442_devices[] __initdata = {
> +};
> +
> +static void __init smdk6442_map_io(void)
> +{
> +	s5p_init_io(NULL, 0, S5P_VA_CHIPID);
> +	s3c24xx_init_clocks(12000000);
> +	s3c24xx_init_uarts(smdk6442_uartcfgs, ARRAY_SIZE(smdk6442_uartcfgs));
> +}
> +
> +static void __init smdk6442_machine_init(void)
> +{
> +	platform_add_devices(smdk6442_devices, ARRAY_SIZE(smdk6442_devices));
> +}
> +
> +MACHINE_START(SMDK6442, "SMDK6442")
> +	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
> +	.phys_io	= S5P_PA_UART & 0xfff00000,
> +	.io_pg_offst	= (((u32)S5P_VA_UART) >> 18) & 0xfffc,
> +	.boot_params	= S5P_PA_SDRAM + 0x100,
> +	.init_irq	= s5p6442_init_irq,
> +	.map_io		= smdk6442_map_io,
> +	.init_machine	= smdk6442_machine_init,
> +	.timer		= &s3c24xx_timer,
> +MACHINE_END
> -- 
> 1.6.2.5
> 

-- 
-- 
Ben

Q:      What's a light-year?
A:      One-third less calories than a regular year.