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diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
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+# arch/arm/mach-exynos/Kconfig
+#
+# Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+#               http://www.samsung.com/
+#
+# Licensed under GPLv2
+
+# Configuration options for the EXYNOS4
+
+if ARCH_EXYNOS
+
+menu "SAMSUNG EXYNOS SoCs Support"
+
+choice
+        prompt "EXYNOS System Type"
+        default ARCH_EXYNOS4
+
+config ARCH_EXYNOS4
+        bool "SAMSUNG EXYNOS4"
+        help
+          Samsung EXYNOS4 SoCs based systems
+
+endchoice
+
+comment "EXYNOS SoCs"
+
+config CPU_EXYNOS4210
+        bool "SAMSUNG EXYNOS4210"
+        default y
+        depends on ARCH_EXYNOS4
+        select SAMSUNG_DMADEV
+        select ARM_CPU_SUSPEND if PM
+        select S5P_PM if PM
+        select S5P_SLEEP if PM
+        help
+          Enable EXYNOS4210 CPU support
+
+config SOC_EXYNOS4212
+        bool "SAMSUNG EXYNOS4212"
+        default y
+        depends on ARCH_EXYNOS4
+        select S5P_PM if PM
+        select S5P_SLEEP if PM
+        help
+          Enable EXYNOS4212 SoC support
+
+config SOC_EXYNOS4412
+        bool "SAMSUNG EXYNOS4412"
+        default y
+        depends on ARCH_EXYNOS4
+        help
+          Enable EXYNOS4412 SoC support
+
+config EXYNOS4_MCT
+        bool
+        default y
+        help
+          Use MCT (Multi Core Timer) as kernel timers
+
+config EXYNOS4_DEV_AHCI
+        bool
+        help
+          Compile in platform device definitions for AHCI
+
+config EXYNOS4_SETUP_FIMD0
+        bool
+        help
+          Common setup code for FIMD0.
+
+config EXYNOS4_DEV_PD
+        bool
+        help
+          Compile in platform device definitions for Power Domain
+
+config EXYNOS4_DEV_SYSMMU
+        bool
+        help
+          Common setup code for SYSTEM MMU in EXYNOS4
+
+config EXYNOS4_DEV_DWMCI
+        bool
+        help
+          Compile in platform device definitions for DWMCI
+
+config EXYNOS4_SETUP_I2C1
+        bool
+        help
+          Common setup code for i2c bus 1.
+
+config EXYNOS4_SETUP_I2C2
+        bool
+        help
+          Common setup code for i2c bus 2.
+
+config EXYNOS4_SETUP_I2C3
+        bool
+        help
+          Common setup code for i2c bus 3.
+
+config EXYNOS4_SETUP_I2C4
+        bool
+        help
+          Common setup code for i2c bus 4.
+
+config EXYNOS4_SETUP_I2C5
+        bool
+        help
+          Common setup code for i2c bus 5.
+
+config EXYNOS4_SETUP_I2C6
+        bool
+        help
+          Common setup code for i2c bus 6.
+
+config EXYNOS4_SETUP_I2C7
+        bool
+        help
+          Common setup code for i2c bus 7.
+
+config EXYNOS4_SETUP_KEYPAD
+        bool
+        help
+          Common setup code for keypad.
+
+config EXYNOS4_SETUP_SDHCI
+        bool
+        select EXYNOS4_SETUP_SDHCI_GPIO
+        help
+          Internal helper functions for EXYNOS4 based SDHCI systems.
+
+config EXYNOS4_SETUP_SDHCI_GPIO
+        bool
+        help
+          Common setup code for SDHCI gpio.
+
+config EXYNOS4_SETUP_FIMC
+        bool
+        help
+          Common setup code for the camera interfaces.
+
+config EXYNOS4_SETUP_USB_PHY
+        bool
+        help
+          Common setup code for USB PHY controller
+
+# machine support
+
+if ARCH_EXYNOS4
+
+comment "EXYNOS4210 Boards"
+
+config MACH_SMDKC210
+        bool "SMDKC210"
+        select MACH_SMDKV310
+        help
+          Machine support for Samsung SMDKC210
+
+config MACH_SMDKV310
+        bool "SMDKV310"
+        select CPU_EXYNOS4210
+        select S5P_DEV_FIMD0
+        select S3C_DEV_RTC
+        select S3C_DEV_WDT
+        select S3C_DEV_I2C1
+        select S5P_DEV_FIMC0
+        select S5P_DEV_FIMC1
+        select S5P_DEV_FIMC2
+        select S5P_DEV_FIMC3
+        select S5P_DEV_I2C_HDMIPHY
+        select S5P_DEV_MFC
+        select S5P_DEV_TV
+        select S5P_DEV_USB_EHCI
+        select S3C_DEV_HSMMC
+        select S3C_DEV_HSMMC1
+        select S3C_DEV_HSMMC2
+        select S3C_DEV_HSMMC3
+        select SAMSUNG_DEV_BACKLIGHT
+        select EXYNOS4_DEV_AHCI
+        select SAMSUNG_DEV_KEYPAD
+        select EXYNOS4_DEV_PD
+        select SAMSUNG_DEV_PWM
+        select EXYNOS4_DEV_SYSMMU
+        select EXYNOS4_SETUP_FIMD0
+        select EXYNOS4_SETUP_I2C1
+        select EXYNOS4_SETUP_KEYPAD
+        select EXYNOS4_SETUP_SDHCI
+        select EXYNOS4_SETUP_USB_PHY
+        help
+          Machine support for Samsung SMDKV310
+
+config MACH_ARMLEX4210
+        bool "ARMLEX4210"
+        select CPU_EXYNOS4210
+        select S3C_DEV_RTC
+        select S3C_DEV_WDT
+        select S3C_DEV_HSMMC
+        select S3C_DEV_HSMMC2
+        select S3C_DEV_HSMMC3
+        select EXYNOS4_DEV_AHCI
+        select EXYNOS4_DEV_SYSMMU
+        select EXYNOS4_SETUP_SDHCI
+        help
+          Machine support for Samsung ARMLEX4210 based on EXYNOS4210
+
+config MACH_UNIVERSAL_C210
+        bool "Mobile UNIVERSAL_C210 Board"
+        select CPU_EXYNOS4210
+        select S5P_GPIO_INT
+        select S5P_DEV_FIMC0
+        select S5P_DEV_FIMC1
+        select S5P_DEV_FIMC2
+        select S5P_DEV_FIMC3
+        select S5P_DEV_CSIS0
+        select S5P_DEV_FIMD0
+        select S3C_DEV_HSMMC
+        select S3C_DEV_HSMMC2
+        select S3C_DEV_HSMMC3
+        select S3C_DEV_I2C1
+        select S3C_DEV_I2C3
+        select S3C_DEV_I2C5
+        select S5P_DEV_I2C_HDMIPHY
+        select S5P_DEV_MFC
+        select S5P_DEV_ONENAND
+        select S5P_DEV_TV
+        select EXYNOS4_DEV_PD
+        select EXYNOS4_SETUP_FIMD0
+        select EXYNOS4_SETUP_I2C1
+        select EXYNOS4_SETUP_I2C3
+        select EXYNOS4_SETUP_I2C5
+        select EXYNOS4_SETUP_SDHCI
+        select EXYNOS4_SETUP_FIMC
+        select S5P_SETUP_MIPIPHY
+        help
+          Machine support for Samsung Mobile Universal S5PC210 Reference
+          Board.
+
+config MACH_NURI
+        bool "Mobile NURI Board"
+        select CPU_EXYNOS4210
+        select S5P_GPIO_INT
+        select S3C_DEV_WDT
+        select S3C_DEV_RTC
+        select S5P_DEV_FIMD0
+        select S3C_DEV_HSMMC
+        select S3C_DEV_HSMMC2
+        select S3C_DEV_HSMMC3
+        select S3C_DEV_I2C1
+        select S3C_DEV_I2C3
+        select S3C_DEV_I2C5
+        select S5P_DEV_CSIS0
+        select S5P_DEV_FIMC0
+        select S5P_DEV_FIMC1
+        select S5P_DEV_FIMC2
+        select S5P_DEV_FIMC3
+        select S5P_DEV_MFC
+        select S5P_DEV_USB_EHCI
+        select S5P_SETUP_MIPIPHY
+        select EXYNOS4_DEV_PD
+        select EXYNOS4_SETUP_FIMC
+        select EXYNOS4_SETUP_FIMD0
+        select EXYNOS4_SETUP_I2C1
+        select EXYNOS4_SETUP_I2C3
+        select EXYNOS4_SETUP_I2C5
+        select EXYNOS4_SETUP_SDHCI
+        select EXYNOS4_SETUP_USB_PHY
+        select S5P_SETUP_MIPIPHY
+        select SAMSUNG_DEV_PWM
+        select SAMSUNG_DEV_ADC
+        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_HSMMC
+        select S3C_DEV_HSMMC2
+        select S5P_DEV_FIMC0
+        select S5P_DEV_FIMC1
+        select S5P_DEV_FIMC2
+        select S5P_DEV_FIMC3
+        select S5P_DEV_FIMD0
+        select S5P_DEV_I2C_HDMIPHY
+        select S5P_DEV_MFC
+        select S5P_DEV_TV
+        select S5P_DEV_USB_EHCI
+        select SAMSUNG_DEV_BACKLIGHT
+        select SAMSUNG_DEV_PWM
+        select EXYNOS4_DEV_PD
+        select EXYNOS4_SETUP_FIMD0
+        select EXYNOS4_SETUP_SDHCI
+        select EXYNOS4_SETUP_USB_PHY
+        help
+          Machine support for ORIGEN based on Samsung EXYNOS4210
+
+comment "EXYNOS4212 Boards"
+
+config MACH_SMDK4212
+        bool "SMDK4212"
+        select SOC_EXYNOS4212
+        select S3C_DEV_HSMMC2
+        select S3C_DEV_HSMMC3
+        select S3C_DEV_I2C1
+        select S3C_DEV_I2C3
+        select S3C_DEV_I2C7
+        select S3C_DEV_RTC
+        select S3C_DEV_WDT
+        select SAMSUNG_DEV_BACKLIGHT
+        select SAMSUNG_DEV_KEYPAD
+        select SAMSUNG_DEV_PWM
+        select EXYNOS4_SETUP_I2C1
+        select EXYNOS4_SETUP_I2C3
+        select EXYNOS4_SETUP_I2C7
+        select EXYNOS4_SETUP_KEYPAD
+        select EXYNOS4_SETUP_SDHCI
+        help
+          Machine support for Samsung SMDK4212
+
+comment "EXYNOS4412 Boards"
+
+config MACH_SMDK4412
+        bool "SMDK4412"
+        select SOC_EXYNOS4412
+        select MACH_SMDK4212
+        help
+          Machine support for Samsung SMDK4412
+endif
+
+if ARCH_EXYNOS4
+
+comment "Configuration for HSMMC 8-bit bus width"
+
+config EXYNOS4_SDHCI_CH0_8BIT
+        bool "Channel 0 with 8-bit bus"
+        help
+          Support HSMMC Channel 0 8-bit bus.
+          If selected, Channel 1 is disabled.
+
+config EXYNOS4_SDHCI_CH2_8BIT
+        bool "Channel 2 with 8-bit bus"
+        help
+          Support HSMMC Channel 2 8-bit bus.
+          If selected, Channel 3 is disabled.
+endif
+
+endmenu
+
+endif