Plan 9 Booting on Blue Gene/L Hardware

This is just the 1st I/O node, but the other 3 I/O nodes and 32 Compute nodes in my block were in the identical state.

mmcs$ {0}.0 dump_memory 0x808d9210 0x1000
OK
{0}.0 Dumping Memory
0x808d9210: 0d0a506c 616e2039 2062676c 0d0a6370 ..Plan 9 bgl..cp
0x808d9220: 75303a20 30783532 30320d0a 65746865 u0: 0x5202..ethe
0x808d9230: 72303a20 6e6f2065 74686164 64722069 r0: no ethaddr i
0x808d9240: 6e204545 50524f4d 20656e76 0d0a6574 n EEPROM env..et
0x808d9250: 68657231 3a206e6f 20657468 31616464 her1: no eth1add
0x808d9260: 7220696e 20454550 524f4d20 656e760d r in EEPROM env.
0x808d9270: 0a323536 4d206d65 6d6f7279 3a203834 .256M memory: 84
0x808d9280: 4d206b65 726e656c 20646174 612c2031 M kernel data, 1
0x808d9290: 37324d20 75736572 2c203539 304d2073 72M user, 590M s
0x808d92a0: 7761700d 0a626f6f 742e2e2e 0d0a2d2d wap..boot.....--