arch/arm/mach-exynos/Kconfig

   1 # arch/arm/mach-exynos/Kconfig
   2 #
   3 # Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
   4 #               http://www.samsung.com/
   5 #
   6 # Licensed under GPLv2
   7
   8 # Configuration options for the EXYNOS4
   9
  10 if ARCH_EXYNOS
  11
  12 menu "SAMSUNG EXYNOS SoCs Support"
  13
  14 config ARCH_EXYNOS4
  15         bool "SAMSUNG EXYNOS4"
  16         default y
  17         select HAVE_ARM_SCU if SMP
  18         select HAVE_SMP
  19         select MIGHT_HAVE_CACHE_L2X0
  20         help
  21           Samsung EXYNOS4 SoCs based systems
  22
  23 config ARCH_EXYNOS5
  24         bool "SAMSUNG EXYNOS5"
  25         select HAVE_ARM_SCU if SMP
  26         select HAVE_SMP
  27         help
  28           Samsung EXYNOS5 (Cortex-A15) SoC based systems
  29
  30 comment "EXYNOS SoCs"
  31
  32 config CPU_EXYNOS4210
  33         bool "SAMSUNG EXYNOS4210"
  34         default y
  35         depends on ARCH_EXYNOS4
  36         select ARM_CPU_SUSPEND if PM
  37         select PM_GENERIC_DOMAINS
  38         select S5P_PM if PM
  39         select S5P_SLEEP if PM
  40         select SAMSUNG_DMADEV
  41         help
  42           Enable EXYNOS4210 CPU support
  43
  44 config SOC_EXYNOS4212
  45         bool "SAMSUNG EXYNOS4212"
  46         default y
  47         depends on ARCH_EXYNOS4
  48         select S5P_PM if PM
  49         select S5P_SLEEP if PM
  50         select SAMSUNG_DMADEV
  51         help
  52           Enable EXYNOS4212 SoC support
  53
  54 config SOC_EXYNOS4412
  55         bool "SAMSUNG EXYNOS4412"
  56         default y
  57         depends on ARCH_EXYNOS4
  58         select SAMSUNG_DMADEV
  59         help
  60           Enable EXYNOS4412 SoC support
  61
  62 config SOC_EXYNOS5250
  63         bool "SAMSUNG EXYNOS5250"
  64         default y
  65         depends on ARCH_EXYNOS5
  66         select PM_GENERIC_DOMAINS if PM
  67         select S5P_PM if PM
  68         select S5P_SLEEP if PM
  69         select S5P_DEV_MFC
  70         select SAMSUNG_DMADEV
  71         help
  72           Enable EXYNOS5250 SoC support
  73
  74 config SOC_EXYNOS5440
  75         bool "SAMSUNG EXYNOS5440"
  76         default y
  77         depends on ARCH_EXYNOS5
  78         select ARCH_HAS_OPP
  79         select ARM_ARCH_TIMER
  80         select AUTO_ZRELADDR
  81         select PINCTRL
  82         select PINCTRL_EXYNOS5440
  83         select PM_OPP
  84         help
  85           Enable EXYNOS5440 SoC support
  86
  87 comment "Flattened Device Tree based board for EXYNOS SoCs"
  88
  89 config MACH_EXYNOS4_DT
  90         bool "Samsung Exynos4 Machine using device tree"
  91         default y
  92         depends on ARCH_EXYNOS4
  93         select ARM_AMBA
  94         select CLKSRC_OF
  95         select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210
  96         select CPU_EXYNOS4210
  97         select KEYBOARD_SAMSUNG if INPUT_KEYBOARD
  98         select PINCTRL
  99         select PINCTRL_EXYNOS
 100         select S5P_DEV_MFC
 101         help
 102           Machine support for Samsung Exynos4 machine with device tree enabled.
 103           Select this if a fdt blob is available for the Exynos4 SoC based board.
 104           Note: This is under development and not all peripherals can be supported
 105           with this machine file.
 106
 107 config MACH_EXYNOS5_DT
 108         bool "SAMSUNG EXYNOS5 Machine using device tree"
 109         default y
 110         depends on ARCH_EXYNOS5
 111         select ARM_AMBA
 112         select CLKSRC_OF
 113         help
 114           Machine support for Samsung EXYNOS5 machine with device tree enabled.
 115           Select this if a fdt blob is available for the EXYNOS5 SoC based board.
 116
 117 if ARCH_EXYNOS4
 118
 119 comment "Configuration for HSMMC 8-bit bus width"
 120
 121 config EXYNOS4_SDHCI_CH0_8BIT
 122         bool "Channel 0 with 8-bit bus"
 123         help
 124           Support HSMMC Channel 0 8-bit bus.
 125           If selected, Channel 1 is disabled.
 126
 127 config EXYNOS4_SDHCI_CH2_8BIT
 128         bool "Channel 2 with 8-bit bus"
 129         help
 130           Support HSMMC Channel 2 8-bit bus.
 131           If selected, Channel 3 is disabled.
 132 endif
 133
 134 endmenu
 135
 136 endif