if TEGRA124 choice prompt "Tegra124 board select" optional config TARGET_JETSON_TK1 bool "NVIDIA Tegra124 Jetson TK1 board" select CPU_V7_HAS_NONSEC if !SPL_BUILD select CPU_V7_HAS_VIRT if !SPL_BUILD config TARGET_NYAN_BIG bool "Google/NVIDIA Nyan-big Chromebook" help Nyan Big is a Tegra124 clamshell board that is very similar to venice2, but it has a different panel, the sdcard CD and WP sense are flipped, and it has a different revision of the AS3722 PMIC. The retail name is the Acer Chromebook 13 CB5-311-T7NN (13.3-inch HD, NVIDIA Tegra K1, 2GB). config TARGET_VENICE2 bool "NVIDIA Tegra124 Venice2" endchoice config SYS_SOC default "tegra124" source "board/nvidia/jetson-tk1/Kconfig" source "board/nvidia/nyan-big/Kconfig" source "board/nvidia/venice2/Kconfig" endif