[PATCH 2/7] ARM: S5PV210: add Aquila board
Ben Dooks
ben-linux at fluff.org
Thu May 20 01:50:55 EDT 2010
On Mon, May 17, 2010 at 08:53:10AM +0200, Marek Szyprowski wrote:
> Add basic support for Samsung Aquila board. This board is based
> on S5PC110 SoC.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
> ---
> arch/arm/mach-s5pv210/Kconfig | 12 ++--
> arch/arm/mach-s5pv210/Makefile | 1 +
> arch/arm/mach-s5pv210/mach-aquila.c | 100 +++++++++++++++++++++++++++++++++++
> 3 files changed, 107 insertions(+), 6 deletions(-)
> create mode 100644 arch/arm/mach-s5pv210/mach-aquila.c
>
> diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
> index af33a1a..c42bcba 100644
> --- a/arch/arm/mach-s5pv210/Kconfig
> +++ b/arch/arm/mach-s5pv210/Kconfig
> @@ -15,11 +15,6 @@ config CPU_S5PV210
> help
> Enable S5PV210 CPU support
>
> -choice
> - prompt "Select machine type"
> - depends on ARCH_S5PV210
> - default MACH_SMDKV210
> -
hmm, didn't notice that little gem in there. will build seperate patch
and then apply this one.
> config MACH_SMDKV210
> bool "SMDKV210"
> select CPU_S5PV210
> @@ -35,6 +30,11 @@ config MACH_SMDKC110
> Machine support for Samsung SMDKC110
> S5PC110(MCP) is one of package option of S5PV210
>
> -endchoice
> +config MACH_AQUILA
> + bool "Samsung Aquila"
> + select CPU_S5PV210
> + select ARCH_SPARSEMEM_ENABLE
> + help
> + Machine support for the Samsung Aquila target based on S5PC110 SoC
>
> endif
> diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
> index 370aac6..0bb1680 100644
> --- a/arch/arm/mach-s5pv210/Makefile
> +++ b/arch/arm/mach-s5pv210/Makefile
> @@ -19,3 +19,4 @@ obj-$(CONFIG_CPU_S5PV210) += setup-i2c0.o
>
> obj-$(CONFIG_MACH_SMDKV210) += mach-smdkv210.o
> obj-$(CONFIG_MACH_SMDKC110) += mach-smdkc110.o
> +obj-$(CONFIG_MACH_AQUILA) += mach-aquila.o
> diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
> new file mode 100644
> index 0000000..6a1db39
> --- /dev/null
> +++ b/arch/arm/mach-s5pv210/mach-aquila.c
> @@ -0,0 +1,100 @@
> +/* linux/arch/arm/mach-s5pv210/mach-aquila.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 *aquila_devices[] __initdata = {
> +};
> +
> +static void __init aquila_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 aquila_machine_init(void)
> +{
> + platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices));
> +}
> +
> +MACHINE_START(AQUILA, "Aquila")
> + /* Maintainers:
> + Marek Szyprowski <m.szyprowski at samsung.com>
> + Kyungmin Park <kyungmin.park at 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 = aquila_map_io,
> + .init_machine = aquila_machine_init,
> + .timer = &s3c24xx_timer,
> +MACHINE_END
> --
> 1.6.4
>
> --
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--
--
Ben
Q: What's a light-year?
A: One-third less calories than a regular year.
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