1if TEGRA 2 3config SPL_GPIO_SUPPORT 4 default y 5 6config SPL_LIBCOMMON_SUPPORT 7 default y 8 9config SPL_LIBGENERIC_SUPPORT 10 default y 11 12config TEGRA_IVC 13 bool "Tegra IVC protocol" 14 help 15 IVC (Inter-VM Communication) protocol is a Tegra-specific IPC 16 (Inter Processor Communication) framework. Within the context of 17 U-Boot, it is typically used for communication between the main CPU 18 and various auxiliary processors. 19 20config TEGRA_COMMON 21 bool "Tegra common options" 22 select DM 23 select DM_ETH 24 select DM_GPIO 25 select DM_I2C 26 select DM_KEYBOARD 27 select DM_PCI 28 select DM_PCI_COMPAT 29 select DM_PWM 30 select DM_SERIAL 31 select DM_SPI 32 select DM_SPI_FLASH 33 select OF_CONTROL 34 select VIDCONSOLE_AS_LCD if DM_VIDEO 35 36config TEGRA_ARMV7_COMMON 37 bool "Tegra 32-bit common options" 38 select CPU_V7 39 select SPL 40 select SUPPORT_SPL 41 select TEGRA_COMMON 42 select TEGRA_GPIO 43 44config TEGRA_ARMV8_COMMON 45 bool "Tegra 64-bit common options" 46 select ARM64 47 select TEGRA_COMMON 48 49choice 50 prompt "Tegra SoC select" 51 optional 52 53config TEGRA20 54 bool "Tegra20 family" 55 select TEGRA_ARMV7_COMMON 56 57config TEGRA30 58 bool "Tegra30 family" 59 select TEGRA_ARMV7_COMMON 60 61config TEGRA114 62 bool "Tegra114 family" 63 select TEGRA_ARMV7_COMMON 64 65config TEGRA124 66 bool "Tegra124 family" 67 select TEGRA_ARMV7_COMMON 68 69config TEGRA210 70 bool "Tegra210 family" 71 select TEGRA_GPIO 72 select TEGRA_ARMV8_COMMON 73 74config TEGRA186 75 bool "Tegra186 family" 76 select CLK 77 select DM_MAILBOX 78 select DM_RESET 79 select MISC 80 select TEGRA186_BPMP 81 select TEGRA186_CLOCK 82 select TEGRA186_GPIO 83 select TEGRA186_RESET 84 select TEGRA_ARMV8_COMMON 85 select TEGRA_HSP 86 select TEGRA_IVC 87 88endchoice 89 90config TEGRA_DISCONNECT_UDC_ON_BOOT 91 bool "Disconnect USB device mode controller on boot" 92 default y 93 help 94 When loading U-Boot into RAM over USB protocols using tools such as 95 tegrarcm or L4T's exec-uboot.sh/tegraflash.py, Tegra's USB device 96 mode controller is initialized and enumerated by the host PC running 97 the tool. Unfortunately, these tools do not shut down the USB 98 controller before executing the downloaded code, and so the host PC 99 does not "de-enumerate" the USB device. This option shuts down the 100 USB controller when U-Boot boots to avoid leaving a stale USB device 101 present. 102 103config SYS_MALLOC_F_LEN 104 default 0x1800 105 106source "arch/arm/mach-tegra/tegra20/Kconfig" 107source "arch/arm/mach-tegra/tegra30/Kconfig" 108source "arch/arm/mach-tegra/tegra114/Kconfig" 109source "arch/arm/mach-tegra/tegra124/Kconfig" 110source "arch/arm/mach-tegra/tegra210/Kconfig" 111source "arch/arm/mach-tegra/tegra186/Kconfig" 112 113endif 114