path: root/arch/arm/mach-exynos/Kconfig

# 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

config ARCH_EXYNOS
	# TODO: make this visible after all drivers are converted
	bool "Samsung EXYNOS" if ARCH_MULTI_V7 && BROKEN
	default ARCH_EXYNOS_SINGLE
	select ARCH_HAS_CPUFREQ
	select CLKDEV_LOOKUP
	select CPU_V7
	select GENERIC_CLOCKEVENTS
	select HAVE_CLK
	select HAVE_S3C2410_I2C if I2C
	select HAVE_S3C_RTC if RTC_CLASS
	help
	  Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5)

if ARCH_EXYNOS

menu "SAMSUNG EXYNOS SoCs Support"

config ARCH_EXYNOS4
	bool "SAMSUNG EXYNOS4"
	default y
	select HAVE_SMP
	select MIGHT_HAVE_CACHE_L2X0
	help
	  Samsung EXYNOS4 SoCs based systems

config ARCH_EXYNOS4_SINGLE
	def_bool ARCH_EXYNOS4 && ARCH_EXYNOS_SINGLE

config ARCH_EXYNOS5
	bool "SAMSUNG EXYNOS5"
	select HAVE_SMP
	help
	  Samsung EXYNOS5 (Cortex-A15) SoC based systems

comment "EXYNOS SoCs"

config CPU_EXYNOS4210
	bool "SAMSUNG EXYNOS4210"
	default y
	depends on ARCH_EXYNOS4
	select ARM_CPU_SUSPEND if PM
	select PM_GENERIC_DOMAINS
	select S5P_PM if PM
	select S5P_SLEEP if PM
	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
	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
	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
	help
	  Enable EXYNOS4212 SoC support

config SOC_EXYNOS4412
	bool "SAMSUNG EXYNOS4412"
	default y
	depends on ARCH_EXYNOS4
	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
	help
	  Enable EXYNOS4412 SoC support

config SOC_EXYNOS5250
	bool "SAMSUNG EXYNOS5250"
	default y
	depends on ARCH_EXYNOS5
	select S5P_PM if PM
	select S5P_SLEEP if PM
	select S5P_DEV_MFC
	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
	help
	  Enable EXYNOS5250 SoC support

config SOC_EXYNOS5440
	bool "SAMSUNG EXYNOS5440"
	default y
	depends on ARCH_EXYNOS5
	select ARM_ARCH_TIMER
	select AUTO_ZRELADDR
	select PINCTRL
	select PINCTRL_EXYNOS5440
	help
	  Enable EXYNOS5440 SoC support

config EXYNOS4_MCT
	bool
	default y
	help
	  Use MCT (Multi Core Timer) as kernel timers

config EXYNOS_ATAGS
	bool "ATAGS based boot for EXYNOS (deprecated)"
	depends on !ARCH_MULTIPLATFORM
	depends on ATAGS
	default y
	help
	  The EXYNOS platform is moving towards being completely probed
	  through device tree. This enables support for board files using
	  the traditional ATAGS boot format.
	  Note that this option is not available for multiplatform builds.

if EXYNOS_ATAGS

config EXYNOS_DEV_DMA
	bool
	help
	  Compile in amba device definitions for DMA controller

config EXYNOS4_DEV_AHCI
	bool
	help
	  Compile in platform device definitions for AHCI

config EXYNOS_DEV_DRM
	bool
	help
	  Compile in platform device definitions for core DRM device

config EXYNOS4_SETUP_FIMD0
	bool
	help
	  Common setup code for FIMD0.

config EXYNOS4_DEV_USB_OHCI
	bool
	help
	  Compile in platform device definition for USB OHCI

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

config EXYNOS_SETUP_SPI
	bool
	help
	  Common setup code for SPI GPIO configurations.

# 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 EXYNOS4_DEV_AHCI
	select EXYNOS4_DEV_USB_OHCI
	select EXYNOS4_SETUP_FIMD0
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_KEYPAD
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS_DEV_DMA
	select EXYNOS_DEV_DRM
	select EXYNOS_DEV_SYSMMU
	select S3C24XX_PWM
	select S3C_DEV_HSMMC
	select S3C_DEV_HSMMC1
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_I2C1
	select S3C_DEV_RTC
	select S3C_DEV_USB_HSOTG
	select S3C_DEV_WDT
	select S5P_DEV_FIMC0
	select S5P_DEV_FIMC1
	select S5P_DEV_FIMC2
	select S5P_DEV_FIMC3
	select S5P_DEV_FIMD0
	select S5P_DEV_G2D
	select S5P_DEV_I2C_HDMIPHY
	select S5P_DEV_JPEG
	select S5P_DEV_MFC
	select S5P_DEV_TV
	select S5P_DEV_USB_EHCI
	select SAMSUNG_DEV_BACKLIGHT
	select SAMSUNG_DEV_KEYPAD
	select SAMSUNG_DEV_PWM
	help
	  Machine support for Samsung SMDKV310

config MACH_ARMLEX4210
	bool "ARMLEX4210"
	select CPU_EXYNOS4210
	select EXYNOS4_DEV_AHCI
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS_DEV_DMA
	select S3C_DEV_HSMMC
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_RTC
	select S3C_DEV_WDT
	help
	  Machine support for Samsung ARMLEX4210 based on EXYNOS4210

config MACH_UNIVERSAL_C210
	bool "Mobile UNIVERSAL_C210 Board"
	select CLKSRC_MMIO
	select CPU_EXYNOS4210
	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 EXYNOS_DEV_DMA
	select EXYNOS_DEV_DRM
	select EXYNOS_DEV_SYSMMU
	select HAVE_SCHED_CLOCK
	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 S3C_DEV_USB_HSOTG
	select S5P_DEV_CSIS0
	select S5P_DEV_FIMC0
	select S5P_DEV_FIMC1
	select S5P_DEV_FIMC2
	select S5P_DEV_FIMC3
	select S5P_DEV_FIMD0
	select S5P_DEV_G2D
	select S5P_DEV_I2C_HDMIPHY
	select S5P_DEV_JPEG
	select S5P_DEV_MFC
	select S5P_DEV_ONENAND
	select S5P_DEV_TV
	select S5P_GPIO_INT
	select S5P_HRT
	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 EXYNOS4_SETUP_FIMC
	select EXYNOS4_SETUP_FIMD0
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_I2C3
	select EXYNOS4_SETUP_I2C5
	select EXYNOS4_SETUP_I2C6
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS_DEV_DMA
	select EXYNOS_DEV_DRM
	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 S3C_DEV_I2C6
	select S3C_DEV_RTC
	select S3C_DEV_USB_HSOTG
	select S3C_DEV_WDT
	select S5P_DEV_CSIS0
	select S5P_DEV_FIMC0
	select S5P_DEV_FIMC1
	select S5P_DEV_FIMC2
	select S5P_DEV_FIMC3
	select S5P_DEV_FIMD0
	select S5P_DEV_G2D
	select S5P_DEV_JPEG
	select S5P_DEV_MFC
	select S5P_DEV_USB_EHCI
	select S5P_GPIO_INT
	select S5P_SETUP_MIPIPHY
	select SAMSUNG_DEV_ADC
	select SAMSUNG_DEV_PWM
	help
	  Machine support for Samsung Mobile NURI Board.

config MACH_ORIGEN
	bool "ORIGEN"
	select CPU_EXYNOS4210
	select EXYNOS4_DEV_USB_OHCI
	select EXYNOS4_SETUP_FIMD0
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS_DEV_DMA
	select EXYNOS_DEV_DRM
	select EXYNOS_DEV_SYSMMU
	select S3C24XX_PWM
	select S3C_DEV_HSMMC
	select S3C_DEV_HSMMC2
	select S3C_DEV_RTC
	select S3C_DEV_USB_HSOTG
	select S3C_DEV_WDT
	select S5P_DEV_FIMC0
	select S5P_DEV_FIMC1
	select S5P_DEV_FIMC2
	select S5P_DEV_FIMC3
	select S5P_DEV_FIMD0
	select S5P_DEV_G2D
	select S5P_DEV_I2C_HDMIPHY
	select S5P_DEV_JPEG
	select S5P_DEV_MFC
	select S5P_DEV_TV
	select S5P_DEV_USB_EHCI
	select SAMSUNG_DEV_BACKLIGHT
	select SAMSUNG_DEV_PWM
	help
	  Machine support for ORIGEN based on Samsung EXYNOS4210

comment "EXYNOS4212 Boards"

config MACH_SMDK4212
	bool "SMDK4212"
	select EXYNOS4_SETUP_FIMD0
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_I2C3
	select EXYNOS4_SETUP_I2C7
	select EXYNOS4_SETUP_KEYPAD
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS_DEV_DMA
	select EXYNOS_DEV_DRM
	select EXYNOS_DEV_SYSMMU
	select S3C24XX_PWM
	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_USB_HSOTG
	select S3C_DEV_WDT
	select S5P_DEV_FIMC0
	select S5P_DEV_FIMC1
	select S5P_DEV_FIMC2
	select S5P_DEV_FIMC3
	select S5P_DEV_FIMD0
	select S5P_DEV_MFC
	select SAMSUNG_DEV_BACKLIGHT
	select SAMSUNG_DEV_KEYPAD
	select SAMSUNG_DEV_PWM
	select SOC_EXYNOS4212
	help
	  Machine support for Samsung SMDK4212

comment "EXYNOS4412 Boards"

config MACH_SMDK4412
	bool "SMDK4412"
	select MACH_SMDK4212
	select SOC_EXYNOS4412
	help
	  Machine support for Samsung SMDK4412
endif

endif

comment "Flattened Device Tree based board for EXYNOS SoCs"

config MACH_EXYNOS4_DT
	bool "Samsung Exynos4 Machine using device tree"
	depends on ARCH_EXYNOS4
	select ARM_AMBA
	select CPU_EXYNOS4210
	select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD
	select PINCTRL
	select PINCTRL_EXYNOS
	select USE_OF
	help
	  Machine support for Samsung Exynos4 machine with device tree enabled.
	  Select this if a fdt blob is available for the Exynos4 SoC based board.
	  Note: This is under development and not all peripherals can be supported
	  with this machine file.

config MACH_EXYNOS5_DT
	bool "SAMSUNG EXYNOS5 Machine using device tree"
	default y
	depends on ARCH_EXYNOS5
	select ARM_AMBA
	select USE_OF
	help
	  Machine support for Samsung EXYNOS5 machine with device tree enabled.
	  Select this if a fdt blob is available for the EXYNOS5 SoC based board.

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