TNSPEC 3448-402-0000-K.0-1-0-jetson-nano-qspi-sd-mmcblk0p1
COMPATIBLE_SPEC 3448-300-0000--1--jetson-nano-devkit-
TEGRA_CHIPID 0x21
TEGRA_OTA_BOOT_DEVICE /dev/mtdblock0
TEGRA_OTA_GPT_DEVICE /dev/mtdblock0