linux-vybrid_public/arch/arm/mach-tegra/Kconfig

if ARCH_TEGRA

comment "NVIDIA Tegra options"

config ARCH_TEGRA_2x_SOC
	bool "Enable support for Tegra20 family"
	select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
	select ARCH_REQUIRE_GPIOLIB
	select ARM_ERRATA_720789
	select ARM_ERRATA_742230 if SMP
	select ARM_ERRATA_751472
	select ARM_ERRATA_754327 if SMP
	select ARM_ERRATA_764369 if SMP
	select ARM_GIC
	select CPU_FREQ_TABLE if CPU_FREQ
	select CPU_V7
	select PINCTRL
	select PINCTRL_TEGRA20
	select PL310_ERRATA_727915 if CACHE_L2X0
	select PL310_ERRATA_769419 if CACHE_L2X0
	select USB_ARCH_HAS_EHCI if USB_SUPPORT
	select USB_ULPI if USB
	select USB_ULPI_VIEWPORT if USB_SUPPORT
	help
	  Support for NVIDIA Tegra AP20 and T20 processors, based on the
	  ARM CortexA9MP CPU and the ARM PL310 L2 cache controller

config ARCH_TEGRA_3x_SOC
	bool "Enable support for Tegra30 family"
	select ARCH_REQUIRE_GPIOLIB
	select ARM_ERRATA_743622
	select ARM_ERRATA_751472
	select ARM_ERRATA_754322
	select ARM_ERRATA_764369 if SMP
	select ARM_GIC
	select CPU_FREQ_TABLE if CPU_FREQ
	select CPU_V7
	select PINCTRL
	select PINCTRL_TEGRA30
	select PL310_ERRATA_769419 if CACHE_L2X0
	select USB_ARCH_HAS_EHCI if USB_SUPPORT
	select USB_ULPI if USB
	select USB_ULPI_VIEWPORT if USB_SUPPORT
	help
	  Support for NVIDIA Tegra T30 processor family, based on the
	  ARM CortexA9MP CPU and the ARM PL310 L2 cache controller

config TEGRA_PCI
	bool "PCI Express support"
	depends on ARCH_TEGRA_2x_SOC
	select PCI

config TEGRA_AHB
	bool "Enable AHB driver for NVIDIA Tegra SoCs"
	default y
	help
	  Adds AHB configuration functionality for NVIDIA Tegra SoCs,
	  which controls AHB bus master arbitration and some
	  performance parameters(priority, prefech size).

config TEGRA_EMC_SCALING_ENABLE
	bool "Enable scaling the memory frequency"

endif