Reference

reform-flash-uboot(1)

download and flash u-boot

NAME

reform-flash-uboot - download and flash u-boot

DESCRIPTION

Usage:

reform-flash-uboot [--offline] [--force] [DEVICE...]

Download and flash u-boot for the current platform to DEVICE. Unless the --offline option is given, download latest u-boot to /boot/flash.bin. If one or more DEVICE is given, flash /boot/flash.bin with the correct offset to DEVICE. The short-hands 'sd' and 'emmc' can be used to flash u-boot to the SD-card or eMMC, respectively.

OPTIONS

DEVICE

Block device to flash or short-hands 'sd' or 'emmc'

-h, --help

Display this help and exit.

-i, --image

Custom image (default: /boot/flash.bin). Implies --offline.

--offline

Do not download latest u-boot to /boot/flash.bin.

-f, --force

No user interaction and flash to devices marked as 'warn'