Tushar Behera wrote: > > From: JeongHyeon Kim <jh...@insignal.co.kr> > > Insignal's ORIGEN board is based Samsung EXYNOS4210 SoC. > > Signed-off-by: JeongHyeon Kim <jh...@insignal.co.kr> > Signed-off-by: Tushar Behera <tushar.beh...@linaro.org> > --- > > Changes for V2: > - Reworked based on Kukjin's comments and rebased to kgene/for-next > > arch/arm/mach-exynos4/Kconfig | 10 +++ > arch/arm/mach-exynos4/Makefile | 1 + > arch/arm/mach-exynos4/mach-origen.c | 108 > +++++++++++++++++++++++++++++++++++ > 3 files changed, 119 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/mach-exynos4/mach-origen.c > > diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig > index 52fc172..012c034 100644 > --- a/arch/arm/mach-exynos4/Kconfig > +++ b/arch/arm/mach-exynos4/Kconfig > @@ -205,6 +205,16 @@ config MACH_NURI > help > Machine support for Samsung Mobile NURI Board. > > +config MACH_ORIGEN > + bool "ORIGEN" > + select CPU_EXYNOS4210 > + select S3C_DEV_RTC > + select S3C_DEV_WDT > + select S3C_DEV_HSMMC2 > + select EXYNOS4_SETUP_SDHCI > + help > + Machine support for ORIGEN based on Samsung S5PV310 > + > endmenu > > comment "Configuration for HSMMC bus width" > diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile > index 2a0b682..ebec49c 100644 > --- a/arch/arm/mach-exynos4/Makefile > +++ b/arch/arm/mach-exynos4/Makefile > @@ -31,6 +31,7 @@ obj-$(CONFIG_MACH_SMDKV310) += mach- > smdkv310.o > obj-$(CONFIG_MACH_ARMLEX4210) += mach-armlex4210.o > obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o > obj-$(CONFIG_MACH_NURI) += mach-nuri.o > +obj-$(CONFIG_MACH_ORIGEN) += mach-origen.o > > # device support > > diff --git a/arch/arm/mach-exynos4/mach-origen.c b/arch/arm/mach-exynos4/mach- > origen.c > new file mode 100644 > index 0000000..ed59f86 > --- /dev/null > +++ b/arch/arm/mach-exynos4/mach-origen.c > @@ -0,0 +1,108 @@ > +/* linux/arch/arm/mach-exynos4/mach-origen.c > + * > + * Copyright (c) 2011 Insignal Co., Ltd. > + * http://www.insignal.co.kr/ > + * > + * 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/serial_core.h> > +#include <linux/gpio.h> > +#include <linux/mmc/host.h> > +#include <linux/platform_device.h> > +#include <linux/io.h> > +#include <linux/input.h> > + > +#include <asm/mach/arch.h> > +#include <asm/mach-types.h> > + > +#include <plat/regs-serial.h> > +#include <plat/exynos4.h> > +#include <plat/cpu.h> > +#include <plat/devs.h> > +#include <plat/sdhci.h> > +#include <plat/iic.h> > + > +#include <mach/map.h> > + > +/* Following are default values for UCON, ULCON and UFCON UART registers */ > +#define ORIGEN_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ > + S3C2410_UCON_RXILEVEL | \ > + S3C2410_UCON_TXIRQMODE | \ > + S3C2410_UCON_RXIRQMODE | \ > + S3C2410_UCON_RXFIFO_TOI | \ > + S3C2443_UCON_RXERR_IRQEN) > + > +#define ORIGEN_ULCON_DEFAULT S3C2410_LCON_CS8 > + > +#define ORIGEN_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ > + S5PV210_UFCON_TXTRIG4 | \ > + S5PV210_UFCON_RXTRIG4) > + > +static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = { > + [0] = { > + .hwport = 0, > + .flags = 0, > + .ucon = ORIGEN_UCON_DEFAULT, > + .ulcon = ORIGEN_ULCON_DEFAULT, > + .ufcon = ORIGEN_UFCON_DEFAULT, > + }, > + [1] = { > + .hwport = 1, > + .flags = 0, > + .ucon = ORIGEN_UCON_DEFAULT, > + .ulcon = ORIGEN_ULCON_DEFAULT, > + .ufcon = ORIGEN_UFCON_DEFAULT, > + }, > + [2] = { > + .hwport = 2, > + .flags = 0, > + .ucon = ORIGEN_UCON_DEFAULT, > + .ulcon = ORIGEN_ULCON_DEFAULT, > + .ufcon = ORIGEN_UFCON_DEFAULT, > + }, > + [3] = { > + .hwport = 3, > + .flags = 0, > + .ucon = ORIGEN_UCON_DEFAULT, > + .ulcon = ORIGEN_ULCON_DEFAULT, > + .ufcon = ORIGEN_UFCON_DEFAULT, > + }, > +}; > + > +static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = { > + .cd_type = S3C_SDHCI_CD_GPIO, > + .ext_cd_gpio = EXYNOS4_GPK2(2), > + .ext_cd_gpio_invert = 1, > + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, > +}; > + > +static struct platform_device *origen_devices[] __initdata = { > + &s3c_device_hsmmc2, > + &s3c_device_rtc, > + &s3c_device_wdt, > +}; > + > +static void __init origen_map_io(void) > +{ > + s5p_init_io(NULL, 0, S5P_VA_CHIPID); > + s3c24xx_init_clocks(24000000); > + s3c24xx_init_uarts(origen_uartcfgs, ARRAY_SIZE(origen_uartcfgs)); > +} > + > +static void __init origen_machine_init(void) > +{ > + s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata); > + platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices)); > +} > + > +MACHINE_START(ORIGEN, "ORIGEN") > + /* Maintainer: JeongHyeon Kim <jh...@insignal.co.kr> */ > + .boot_params = S5P_PA_SDRAM + 0x100, > + .init_irq = exynos4_init_irq, > + .map_io = origen_map_io, > + .init_machine = origen_machine_init, > + .timer = &exynos4_timer, > +MACHINE_END > -- > 1.7.4.1
Hi, Yes, I remember this :) Looks ok to me, applied. Thanks. Best regards, Kgene. -- Kukjin Kim <kgene....@samsung.com>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
