1if ARCH_TEGRA 2 3comment "NVIDIA Tegra options" 4 5choice 6 prompt "Select Tegra processor family for target system" 7 8config ARCH_TEGRA_2x_SOC 9 bool "Tegra 2 family" 10 select CPU_V7 11 select ARM_GIC 12 select ARCH_REQUIRE_GPIOLIB 13 help 14 Support for NVIDIA Tegra AP20 and T20 processors, based on the 15 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller 16 17endchoice 18 19config TEGRA_PCI 20 bool "PCI Express support" 21 select PCI 22 23comment "Tegra board type" 24 25config MACH_HARMONY 26 bool "Harmony board" 27 help 28 Support for nVidia Harmony development platform 29 30choice 31 prompt "Low-level debug console UART" 32 default TEGRA_DEBUG_UART_NONE 33 34config TEGRA_DEBUG_UART_NONE 35 bool "None" 36 37config TEGRA_DEBUG_UARTA 38 bool "UART-A" 39 40config TEGRA_DEBUG_UARTB 41 bool "UART-B" 42 43config TEGRA_DEBUG_UARTC 44 bool "UART-C" 45 46config TEGRA_DEBUG_UARTD 47 bool "UART-D" 48 49config TEGRA_DEBUG_UARTE 50 bool "UART-E" 51 52endchoice 53 54config TEGRA_SYSTEM_DMA 55 bool "Enable system DMA driver for NVIDIA Tegra SoCs" 56 default y 57 help 58 Adds system DMA functionality for NVIDIA Tegra SoCs, used by 59 several Tegra device drivers 60 61endif 62