linkplay-a31-serial-upload-kermit

#!/usr/bin/kermit
#
# Prerequisite: apt-get install ckermit
#

SET port /dev/ttyUSB0
SET speed 57600
SET carrier-watch off
SET flow-control none
SET prefixing all

ECHO "Waiting 180s for boot sequence."

INPUT 180 "Please choose the operation"
OUTPUT "\{27}\{27}\{27}1"

INPUT 5 "MT7628 \35"
ECHO "Loading initramfs-kernel image"
LINEOUT "loadb 0x81000000"
SEND bin/targets/ramips/mt76x8/openwrt-ramips-mt76x8-linkplay_a31-initramfs-kernel.bin

INPUT 5 "MT7628 \35"
ECHO "Starting kernel"
PAUSE 1
LINEOUT "bootm 0x81000000"
CONNECT