APU - Firmware Upgrade

intro as we all know, the apu’s from pcengines are eol. but it’s worth to bring the existing ones to the latest firmware. if you have openbsd running on your boxes, you can upgrade it with like this: add packages doas pkg_add -i flashrom pciutils set hostname based on apu version and mac of em0 type=$(dmesg |grep ^bios0: |tail -1 |sed 's/.*gines //') mac=$(ifconfig em0 |awk '/lladdr/ {print $2}' |awk -F':' '{printf "%s-%s-%s\n",$4, $5, $6}') echo "${type}-${mac}" |tee /etc/myname; hostname $(cat /etc/myname) sample