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Linux/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 ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
  6         select ARM_GIC
  7         select CLKSRC_MMIO
  8         select CLKSRC_OF
  9         select COMMON_CLK
 10         select CPU_V7
 11         select GENERIC_CLOCKEVENTS
 12         select HAVE_ARM_SCU if SMP
 13         select HAVE_ARM_TWD if SMP
 14         select HAVE_SMP
 15         select MIGHT_HAVE_CACHE_L2X0
 16         select MIGHT_HAVE_PCI
 17         select PINCTRL
 18         select ARCH_HAS_RESET_CONTROLLER
 19         select RESET_CONTROLLER
 20         select SOC_BUS
 21         select SPARSE_IRQ
 22         select USB_ARCH_HAS_EHCI if USB_SUPPORT
 23         select USB_ULPI if USB_PHY
 24         select USB_ULPI_VIEWPORT if USB_PHY
 25         select USE_OF
 26         help
 27           This enables support for NVIDIA Tegra based systems.
 28 
 29 menu "NVIDIA Tegra options"
 30         depends on ARCH_TEGRA
 31 
 32 config ARCH_TEGRA_2x_SOC
 33         bool "Enable support for Tegra20 family"
 34         select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
 35         select ARM_ERRATA_720789
 36         select ARM_ERRATA_754327 if SMP
 37         select ARM_ERRATA_764369 if SMP
 38         select PINCTRL_TEGRA20
 39         select PL310_ERRATA_727915 if CACHE_L2X0
 40         select PL310_ERRATA_769419 if CACHE_L2X0
 41         help
 42           Support for NVIDIA Tegra AP20 and T20 processors, based on the
 43           ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
 44 
 45 config ARCH_TEGRA_3x_SOC
 46         bool "Enable support for Tegra30 family"
 47         select ARM_ERRATA_754322
 48         select ARM_ERRATA_764369 if SMP
 49         select PINCTRL_TEGRA30
 50         select PL310_ERRATA_769419 if CACHE_L2X0
 51         help
 52           Support for NVIDIA Tegra T30 processor family, based on the
 53           ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
 54 
 55 config ARCH_TEGRA_114_SOC
 56         bool "Enable support for Tegra114 family"
 57         select ARM_ERRATA_798181 if SMP
 58         select ARM_L1_CACHE_SHIFT_6
 59         select HAVE_ARM_ARCH_TIMER
 60         select PINCTRL_TEGRA114
 61         help
 62           Support for NVIDIA Tegra T114 processor family, based on the
 63           ARM CortexA15MP CPU
 64 
 65 config ARCH_TEGRA_124_SOC
 66         bool "Enable support for Tegra124 family"
 67         select ARM_L1_CACHE_SHIFT_6
 68         select HAVE_ARM_ARCH_TIMER
 69         select PINCTRL_TEGRA124
 70         help
 71           Support for NVIDIA Tegra T124 processor family, based on the
 72           ARM CortexA15MP CPU
 73 
 74 config TEGRA_AHB
 75         bool "Enable AHB driver for NVIDIA Tegra SoCs"
 76         default y
 77         help
 78           Adds AHB configuration functionality for NVIDIA Tegra SoCs,
 79           which controls AHB bus master arbitration and some
 80           performance parameters(priority, prefech size).
 81 
 82 config TEGRA_EMC_SCALING_ENABLE
 83         bool "Enable scaling the memory frequency"
 84 
 85 endmenu

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