3 config SPL_GPIO_SUPPORT
7 bool "Tegra IVC protocol"
9 IVC (Inter-VM Communication) protocol is a Tegra-specific IPC
10 (Inter Processor Communication) framework. Within the context of
11 U-Boot, it is typically used for communication between the main CPU
12 and various auxiliary processors.
15 bool "Tegra common options"
28 select VIDCONSOLE_AS_LCD if DM_VIDEO
30 config TEGRA_ARMV7_COMMON
31 bool "Tegra 32-bit common options"
38 config TEGRA_ARMV8_COMMON
39 bool "Tegra 64-bit common options"
44 prompt "Tegra SoC select"
49 select TEGRA_ARMV7_COMMON
53 select TEGRA_ARMV7_COMMON
56 bool "Tegra114 family"
57 select TEGRA_ARMV7_COMMON
60 bool "Tegra124 family"
61 select TEGRA_ARMV7_COMMON
64 bool "Tegra210 family"
66 select TEGRA_ARMV8_COMMON
69 bool "Tegra186 family"
78 select TEGRA_ARMV8_COMMON
84 config TEGRA_DISCONNECT_UDC_ON_BOOT
85 bool "Disconnect USB device mode controller on boot"
88 When loading U-Boot into RAM over USB protocols using tools such as
89 tegrarcm or L4T's exec-uboot.sh/tegraflash.py, Tegra's USB device
90 mode controller is initialized and enumerated by the host PC running
91 the tool. Unfortunately, these tools do not shut down the USB
92 controller before executing the downloaded code, and so the host PC
93 does not "de-enumerate" the USB device. This option shuts down the
94 USB controller when U-Boot boots to avoid leaving a stale USB device
97 config SYS_MALLOC_F_LEN
100 source "arch/arm/mach-tegra/tegra20/Kconfig"
101 source "arch/arm/mach-tegra/tegra30/Kconfig"
102 source "arch/arm/mach-tegra/tegra114/Kconfig"
103 source "arch/arm/mach-tegra/tegra124/Kconfig"
104 source "arch/arm/mach-tegra/tegra210/Kconfig"
105 source "arch/arm/mach-tegra/tegra186/Kconfig"