1menuconfig ARCH_TEGRA 2 bool "NVIDIA Tegra" if ARCH_MULTI_V7 3 select ARCH_REQUIRE_GPIOLIB 4 select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS 5 select ARM_GIC 6 select CLKSRC_MMIO 7 select HAVE_ARM_SCU if SMP 8 select HAVE_ARM_TWD if SMP 9 select PINCTRL 10 select ARCH_HAS_RESET_CONTROLLER 11 select RESET_CONTROLLER 12 select SOC_BUS 13 select USB_ULPI if USB_PHY 14 select USB_ULPI_VIEWPORT if USB_PHY 15 help 16 This enables support for NVIDIA Tegra based systems. 17 18if ARCH_TEGRA 19 20config ARCH_TEGRA_2x_SOC 21 bool "Enable support for Tegra20 family" 22 select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP 23 select ARM_ERRATA_720789 24 select ARM_ERRATA_754327 if SMP 25 select ARM_ERRATA_764369 if SMP 26 select PINCTRL_TEGRA20 27 select PL310_ERRATA_727915 if CACHE_L2X0 28 select PL310_ERRATA_769419 if CACHE_L2X0 29 help 30 Support for NVIDIA Tegra AP20 and T20 processors, based on the 31 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller 32 33config ARCH_TEGRA_3x_SOC 34 bool "Enable support for Tegra30 family" 35 select ARM_ERRATA_754322 36 select ARM_ERRATA_764369 if SMP 37 select PINCTRL_TEGRA30 38 select PL310_ERRATA_769419 if CACHE_L2X0 39 help 40 Support for NVIDIA Tegra T30 processor family, based on the 41 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller 42 43config ARCH_TEGRA_114_SOC 44 bool "Enable support for Tegra114 family" 45 select ARM_ERRATA_798181 if SMP 46 select ARM_L1_CACHE_SHIFT_6 47 select HAVE_ARM_ARCH_TIMER 48 select PINCTRL_TEGRA114 49 help 50 Support for NVIDIA Tegra T114 processor family, based on the 51 ARM CortexA15MP CPU 52 53config ARCH_TEGRA_124_SOC 54 bool "Enable support for Tegra124 family" 55 select ARM_L1_CACHE_SHIFT_6 56 select HAVE_ARM_ARCH_TIMER 57 select PINCTRL_TEGRA124 58 help 59 Support for NVIDIA Tegra T124 processor family, based on the 60 ARM CortexA15MP CPU 61 62config TEGRA_AHB 63 bool "Enable AHB driver for NVIDIA Tegra SoCs" 64 default y 65 help 66 Adds AHB configuration functionality for NVIDIA Tegra SoCs, 67 which controls AHB bus master arbitration and some 68 performance parameters(priority, prefech size). 69 70endif 71