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 SPL_SERIAL_SUPPORT 13 default y 14 15config TEGRA_IVC 16 bool "Tegra IVC protocol" 17 help 18 IVC (Inter-VM Communication) protocol is a Tegra-specific IPC 19 (Inter Processor Communication) framework. Within the context of 20 U-Boot, it is typically used for communication between the main CPU 21 and various auxiliary processors. 22 23config TEGRA_COMMON 24 bool "Tegra common options" 25 select CLK 26 select DM 27 select DM_ETH 28 select DM_GPIO 29 select DM_I2C 30 select DM_KEYBOARD 31 select DM_MMC 32 select DM_PCI 33 select DM_PCI_COMPAT 34 select DM_PWM 35 select DM_RESET 36 select DM_SERIAL 37 select DM_SPI 38 select DM_SPI_FLASH 39 select MISC 40 select OF_CONTROL 41 select VIDCONSOLE_AS_LCD if DM_VIDEO 42 43config TEGRA_NO_BPMP 44 bool "Tegra common options for SoCs without BPMP" 45 select TEGRA_CAR 46 select TEGRA_CAR_CLOCK 47 select TEGRA_CAR_RESET 48 49config TEGRA_ARMV7_COMMON 50 bool "Tegra 32-bit common options" 51 select CPU_V7 52 select SPL 53 select SUPPORT_SPL 54 select TEGRA_COMMON 55 select TEGRA_GPIO 56 select TEGRA_NO_BPMP 57 58config TEGRA_ARMV8_COMMON 59 bool "Tegra 64-bit common options" 60 select ARM64 61 select TEGRA_COMMON 62 63choice 64 prompt "Tegra SoC select" 65 optional 66 67config TEGRA20 68 bool "Tegra20 family" 69 select TEGRA_ARMV7_COMMON 70 71config TEGRA30 72 bool "Tegra30 family" 73 select TEGRA_ARMV7_COMMON 74 75config TEGRA114 76 bool "Tegra114 family" 77 select TEGRA_ARMV7_COMMON 78 79config TEGRA124 80 bool "Tegra124 family" 81 select TEGRA_ARMV7_COMMON 82 83config TEGRA210 84 bool "Tegra210 family" 85 select TEGRA_GPIO 86 select TEGRA_ARMV8_COMMON 87 select TEGRA_NO_BPMP 88 89config TEGRA186 90 bool "Tegra186 family" 91 select DM_MAILBOX 92 select TEGRA186_BPMP 93 select TEGRA186_CLOCK 94 select TEGRA186_GPIO 95 select TEGRA186_RESET 96 select TEGRA_ARMV8_COMMON 97 select TEGRA_HSP 98 select TEGRA_IVC 99 100endchoice 101 102config TEGRA_DISCONNECT_UDC_ON_BOOT 103 bool "Disconnect USB device mode controller on boot" 104 default y 105 help 106 When loading U-Boot into RAM over USB protocols using tools such as 107 tegrarcm or L4T's exec-uboot.sh/tegraflash.py, Tegra's USB device 108 mode controller is initialized and enumerated by the host PC running 109 the tool. Unfortunately, these tools do not shut down the USB 110 controller before executing the downloaded code, and so the host PC 111 does not "de-enumerate" the USB device. This option shuts down the 112 USB controller when U-Boot boots to avoid leaving a stale USB device 113 present. 114 115config SYS_MALLOC_F_LEN 116 default 0x1800 117 118source "arch/arm/mach-tegra/tegra20/Kconfig" 119source "arch/arm/mach-tegra/tegra30/Kconfig" 120source "arch/arm/mach-tegra/tegra114/Kconfig" 121source "arch/arm/mach-tegra/tegra124/Kconfig" 122source "arch/arm/mach-tegra/tegra210/Kconfig" 123source "arch/arm/mach-tegra/tegra186/Kconfig" 124 125endif 126