ref: 2ca8a7c0f5b2d2eee388596a0713d856ec24df15
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 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