ref: faa625a1d5ab47ac0438b2cea5b2bde1ea747b8b
dir: /sys/src/9/kw/openrd.words/
global scale openrd client like the sheevaplug, and runs the same kernel, but with these additions: 2 Gb ethers pci bus 0 00.00.00 vid 11ab did 6281 memory controller sub-class 0x80 00.01.00 vid 18ca did 0027 display controller sub-class 0 XGI Technology; Volari Z11 XGI Compatible SVGA controller (xg27 core) 64MB vga memory, resolution up to 1280x1024 @ 60 Hz. the video controller is undocumented and even the Linux driver is only available as a binary, so so far this port is only a cpu kernel. run video as normal svga; get framebuffer addr from pci (implement pci). uart0 is the shared jtag/uart thing with the usb mini b connector. uart1 is the rs232/rs485 ports. has non-ahci sata without going through pci