1if TEGRA 2 3config TEGRA_COMMON 4 bool "Tegra common options" 5 select DM 6 select DM_ETH 7 select DM_GPIO 8 select DM_I2C 9 select DM_KEYBOARD 10 select DM_PCI 11 select DM_PCI_COMPAT 12 select DM_PWM 13 select DM_SERIAL 14 select DM_SPI 15 select DM_SPI_FLASH 16 select OF_CONTROL 17 select VIDCONSOLE_AS_LCD if DM_VIDEO 18 19config TEGRA_ARMV7_COMMON 20 bool "Tegra 32-bit common options" 21 select CPU_V7 22 select SPL 23 select SUPPORT_SPL 24 select TEGRA_COMMON 25 select TEGRA_GPIO 26 27config TEGRA_ARMV8_COMMON 28 bool "Tegra 64-bit common options" 29 select ARM64 30 select TEGRA_COMMON 31 32choice 33 prompt "Tegra SoC select" 34 optional 35 36config TEGRA20 37 bool "Tegra20 family" 38 select TEGRA_ARMV7_COMMON 39 40config TEGRA30 41 bool "Tegra30 family" 42 select TEGRA_ARMV7_COMMON 43 44config TEGRA114 45 bool "Tegra114 family" 46 select TEGRA_ARMV7_COMMON 47 48config TEGRA124 49 bool "Tegra124 family" 50 select TEGRA_ARMV7_COMMON 51 52config TEGRA210 53 bool "Tegra210 family" 54 select TEGRA_GPIO 55 select TEGRA_ARMV8_COMMON 56 57endchoice 58 59config TEGRA_DISCONNECT_UDC_ON_BOOT 60 bool "Disconnect USB device mode controller on boot" 61 default y 62 help 63 When loading U-Boot into RAM over USB protocols using tools such as 64 tegrarcm or L4T's exec-uboot.sh/tegraflash.py, Tegra's USB device 65 mode controller is initialized and enumerated by the host PC running 66 the tool. Unfortunately, these tools do not shut down the USB 67 controller before executing the downloaded code, and so the host PC 68 does not "de-enumerate" the USB device. This option shuts down the 69 USB controller when U-Boot boots to avoid leaving a stale USB device 70 present. 71 72config SYS_MALLOC_F_LEN 73 default 0x1800 74 75source "arch/arm/mach-tegra/tegra20/Kconfig" 76source "arch/arm/mach-tegra/tegra30/Kconfig" 77source "arch/arm/mach-tegra/tegra114/Kconfig" 78source "arch/arm/mach-tegra/tegra124/Kconfig" 79source "arch/arm/mach-tegra/tegra210/Kconfig" 80 81endif 82