openwrt/target/linux/imx/image/bootscript-technexion_imx7d-pico-pi

echo "PICO-PI-IMX7 OpenWrt boot script"

# Initial setup, avoid overwriting environment every boot
if test ${bootm_boot_mode} != nonsec; then setenv bootm_boot_mode nonsec; setenv bootcmd run bootcmd_mmc0; saveenv; fi

# Set console variable for both UART and HDMI
setenv console "console=ttymxc4,115200 console=tty0 video=DPI-1:800x480-32"
setenv fdt_name imx7d-pico-pi.dtb
setenv mmcdev 0
setenv mmcrootpart 2
part uuid mmc ${mmcdev}:${mmcrootpart} uuid

# Boot from eMMC is the only supported option
setenv bootargs "${console} root=PARTUUID=${uuid} rw rootwait"
mmc dev ${mmcdev}
load ${devtype} ${mmcdev}:${devplist} ${kernel_addr_r} /uImage
load ${devtype} ${mmcdev}:${devplist} ${fdt_addr_r} /${fdt_name}
bootm ${kernel_addr_r} - ${fdt_addr_r}