doc/Host-tools-overview: tiffs-mkfs description updated The first version of tiffs-mkfs did not include a journal file in the created FFS, expecting the firmware to create it on first boot. All historical firmwares prior to a recent FC fix (2020-05) contain a bug in that code path, thus images made with the first version of tiffs-mkfs were only acceptable to very recent FC firmwares. tiffs-mkfs has now been extended to include an empty journal in the created FFS, thus the restriction of working with recent fw only has been lifted.

#!/bin/sh

if [ $# != 1 ]
then
	echo "usage: $0 ttyport" 1>&2
	exit 1
fi

fcdir=/opt/freecalypso
exec $fcdir/bin/fc-compalram "$1" $fcdir/target-bin/c139explore.bin