# Installing from an SD card image

apt install mkimage

wget http://ftp.uk.debian.org/debian/dists/stretch/main/installer-armhf/current/images/netboot/SD-card-images/partition.img.gz
wget http://ftp.uk.debian.org/debian/dists/stretch/main/installer-armhf/current/images/netboot/SD-card-images/firmware.BananaPro.img.gz

zcat stretch/firmware.BananaPro.img.gz stretch/partition.img.gz > /dev/SDCARD_DEVICE

mount /dev/SDCARD_DEVICE /media/sdcard

echo "setenv console tty1" > boot.cmd
echo "setenv bootargs console=tty1 fb=false" >> boot.cmd
tail -n +2 boot.scr >> boot.cmd

mkimage -C none -A arm -T script -d boot.cmd boot.scr

umount /media/sdcard
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