arch/arm/mach-tegra/Kconfig

   1 config ARCH_TEGRA
   2         bool "NVIDIA Tegra" if ARCH_MULTI_V7
   3         select ARCH_HAS_CPUFREQ
   4         select ARCH_REQUIRE_GPIOLIB
   5         select CLKDEV_LOOKUP
   6         select CLKSRC_MMIO
   7         select CLKSRC_OF
   8         select COMMON_CLK
   9         select GENERIC_CLOCKEVENTS
  10         select HAVE_ARM_SCU if SMP
  11         select HAVE_ARM_TWD if LOCAL_TIMERS
  12         select HAVE_CLK
  13         select HAVE_SMP
  14         select MIGHT_HAVE_CACHE_L2X0
  15         select SOC_BUS
  16         select SPARSE_IRQ
  17         select USE_OF
  18         help
  19           This enables support for NVIDIA Tegra based systems.
  20
  21 menu "NVIDIA Tegra options"
  22         depends on ARCH_TEGRA
  23
  24 config ARCH_TEGRA_2x_SOC
  25         bool "Enable support for Tegra20 family"
  26         select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
  27         select ARM_ERRATA_720789
  28         select ARM_ERRATA_754327 if SMP
  29         select ARM_ERRATA_764369 if SMP
  30         select ARM_GIC
  31         select CPU_FREQ_TABLE if CPU_FREQ
  32         select CPU_V7
  33         select PINCTRL
  34         select PINCTRL_TEGRA20
  35         select PL310_ERRATA_727915 if CACHE_L2X0
  36         select PL310_ERRATA_769419 if CACHE_L2X0
  37         select USB_ARCH_HAS_EHCI if USB_SUPPORT
  38         select USB_ULPI if USB_PHY
  39         select USB_ULPI_VIEWPORT if USB_PHY
  40         help
  41           Support for NVIDIA Tegra AP20 and T20 processors, based on the
  42           ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
  43
  44 config ARCH_TEGRA_3x_SOC
  45         bool "Enable support for Tegra30 family"
  46         select ARM_ERRATA_754322
  47         select ARM_ERRATA_764369 if SMP
  48         select ARM_GIC
  49         select CPU_FREQ_TABLE if CPU_FREQ
  50         select CPU_V7
  51         select PINCTRL
  52         select PINCTRL_TEGRA30
  53         select PL310_ERRATA_769419 if CACHE_L2X0
  54         select USB_ARCH_HAS_EHCI if USB_SUPPORT
  55         select USB_ULPI if USB_PHY
  56         select USB_ULPI_VIEWPORT if USB_PHY
  57         help
  58           Support for NVIDIA Tegra T30 processor family, based on the
  59           ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
  60
  61 config ARCH_TEGRA_114_SOC
  62         bool "Enable support for Tegra114 family"
  63         select ARM_ARCH_TIMER
  64         select ARM_GIC
  65         select ARM_L1_CACHE_SHIFT_6
  66         select CPU_FREQ_TABLE if CPU_FREQ
  67         select CPU_V7
  68         select PINCTRL
  69         select PINCTRL_TEGRA114
  70         help
  71           Support for NVIDIA Tegra T114 processor family, based on the
  72           ARM CortexA15MP CPU
  73
  74 config TEGRA_PCI
  75         bool "PCI Express support"
  76         depends on ARCH_TEGRA_2x_SOC
  77         select PCI
  78
  79 config TEGRA_AHB
  80         bool "Enable AHB driver for NVIDIA Tegra SoCs"
  81         default y
  82         help
  83           Adds AHB configuration functionality for NVIDIA Tegra SoCs,
  84           which controls AHB bus master arbitration and some
  85           performance parameters(priority, prefech size).
  86
  87 config TEGRA_EMC_SCALING_ENABLE
  88         bool "Enable scaling the memory frequency"
  89
  90 endmenu