ref: dfb01a4ccf565587c3c0ace2b20cccf55178a8c1
dir: /sys/src/9/imx8/reform/
dev root cons swap env pipe proc mnt srv shr dup tls cap fs ether netif ip arp chandial ip ipv6 ipaux iproute netlog nullmedium pktmedium inferno uart usb link usbxhciimx etherimx ethermii ethermedium loopbackmedium ip tcp udp il ipifc icmp icmp6 ipmux misc gic uartimx port int cpuserver = 0; bootdir /$objtype/bin/paqfs /$objtype/bin/auth/factotum bootfs.paq boot