1$FreeBSD: releng/10.3/sys/boot/arm/at91/bootiic/README 157873 2006-04-19 17:16:49Z imp $ 2 3This image is intended to be programmed into boot EEPROM. The image is nearly 40x4000 so it will not fit in KB9200's 0x2000. It is intended for KB9201 or 5later. Alternatively, the KB9200 can be upgraded with larger EEPROM. 6It performs basic functions prior to executing an image at a 7specified address. The pre-boot functions can be modified and saved back into 8EEPROM. 9The MAC address is set with 0.0.0.0.0.0 by default. This is an invalid address 10and must be changed to a valid value in order to use the ethernet interface. 11 12Memory usage: 13 14EEPROM = 0x4000 15SDRAM = 16 run stack = 0x21800000 17 variables = 0x21200000 18 ethernet = 0x21000000 (buffers and descriptors) 19 20 21Functions supported: 22 23 c - copy 24 d - display auto command table (in RAM) 25 e - execute image 26 ? - help 27 ip - set local ip 28 m - set mac 29 server_ip - set server ip 30 s - set auto command entry 31 t - create linux boot tag list 32 tftp - download image via tftp 33 w - update auto command table 34 x - download image via xmodem 35 36