ref: a6f3ba79c2b50bb6f946a7c5904859971dee6908
dir: /sys/src/9/bcm/picpuf/
dev root cons env pipe proc mnt srv shr dup arch ssl tls cap fs ip arp chandial ip ipv6 ipaux iproute netlog nullmedium pktmedium ptclbsum inferno draw screen swcursor mouse mouse uart sd usb link ethermedium archbcm usbdwc ip tcp udp ipifc icmp icmp6 ipmux il misc uartmini sdmmc emmc dma vcore vfp3 coproc port int cpuserver = 1; boot boot #S/sdM0/ local tcp bootdir boot$CONF.out boot /$objtype/bin/paqfs /$objtype/bin/auth/factotum bootfs.paq