ref: a6517fb4984458d6f5ce4864a408c5057d15306d
dir: /sys/src/9/bcm/pi/
dev root cons swap env pipe proc mnt srv shr swap dup arch ssl tls cap fs ip arp chandial ip ipv6 ipaux iproute netlog nullmedium pktmedium ptclbsum inferno draw screen swcursor mouse mouse uart gpio gpio gpio sd usb link loopbackmedium ethermedium archbcm usbdwc ip tcp udp ipifc icmp icmp6 ipmux misc armv6 uartmini # sdmmc emmc dma vcore vfp3 coproc port int cpuserver = 0; bootdir /$objtype/bin/paqfs /$objtype/bin/auth/factotum bootfs.paq boot