ref: c8e25d2a18c0395431abc5818a1d2f0561b0181f
dir: /sys/src/9/bcm64/pi4/
dev root cons swap env pipe proc mnt srv shr dup arch tls cap fs ether netif bridge log ip arp chandial ip ipv6 ipaux iproute netlog nullmedium pktmedium inferno draw screen swcursor mouse mouse uart gpio gpio gpio sd usb dtracy link gisb pcibcm archbcm4 pci usbxhci pci archbcm4 ethergenet ethermii ethermedium loopbackmedium netdevmedium ip tcp udp il ipifc icmp icmp6 ipmux misc uartmini uartpl011 sdmmc sdhc dma gic vcore pci pcibcm dtracysys dtracytimer port int cpuserver = 0; bootdir /$objtype/bin/paqfs /$objtype/bin/auth/factotum bootfs.paq boot