1 # arch/arm/mach-exynos/Kconfig
3 # Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
4 # http://www.samsung.com/
8 # Configuration options for the EXYNOS4
12 menu "SAMSUNG EXYNOS SoCs Support"
15 bool "SAMSUNG EXYNOS4"
18 select HAVE_ARM_SCU if SMP
20 select MIGHT_HAVE_CACHE_L2X0
22 Samsung EXYNOS4 SoCs based systems
25 bool "SAMSUNG EXYNOS5"
26 select HAVE_ARM_SCU if SMP
29 Samsung EXYNOS5 (Cortex-A15) SoC based systems
34 bool "SAMSUNG EXYNOS4210"
36 depends on ARCH_EXYNOS4
37 select ARM_CPU_SUSPEND if PM
38 select PM_GENERIC_DOMAINS
40 select S5P_SLEEP if PM
43 Enable EXYNOS4210 CPU support
46 bool "SAMSUNG EXYNOS4212"
48 depends on ARCH_EXYNOS4
50 select S5P_SLEEP if PM
53 Enable EXYNOS4212 SoC support
56 bool "SAMSUNG EXYNOS4412"
58 depends on ARCH_EXYNOS4
61 Enable EXYNOS4412 SoC support
64 bool "SAMSUNG EXYNOS5250"
66 depends on ARCH_EXYNOS5
67 select PM_GENERIC_DOMAINS if PM
69 select S5P_SLEEP if PM
73 Enable EXYNOS5250 SoC support
76 bool "SAMSUNG EXYNOS5440"
78 depends on ARCH_EXYNOS5
83 select PINCTRL_EXYNOS5440
86 Enable EXYNOS5440 SoC support
88 comment "Flattened Device Tree based board for EXYNOS SoCs"
90 config MACH_EXYNOS4_DT
91 bool "Samsung Exynos4 Machine using device tree"
93 depends on ARCH_EXYNOS4
96 select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210
98 select KEYBOARD_SAMSUNG if INPUT_KEYBOARD
100 select PINCTRL_EXYNOS
103 Machine support for Samsung Exynos4 machine with device tree enabled.
104 Select this if a fdt blob is available for the Exynos4 SoC based board.
105 Note: This is under development and not all peripherals can be supported
106 with this machine file.
108 config MACH_EXYNOS5_DT
109 bool "SAMSUNG EXYNOS5 Machine using device tree"
111 depends on ARCH_EXYNOS5
115 Machine support for Samsung EXYNOS5 machine with device tree enabled.
116 Select this if a fdt blob is available for the EXYNOS5 SoC based board.
120 comment "Configuration for HSMMC 8-bit bus width"
122 config EXYNOS4_SDHCI_CH0_8BIT
123 bool "Channel 0 with 8-bit bus"
125 Support HSMMC Channel 0 8-bit bus.
126 If selected, Channel 1 is disabled.
128 config EXYNOS4_SDHCI_CH2_8BIT
129 bool "Channel 2 with 8-bit bus"
131 Support HSMMC Channel 2 8-bit bus.
132 If selected, Channel 3 is disabled.