1157873Simp$FreeBSD: releng/10.3/sys/boot/arm/at91/bootiic/README 157873 2006-04-19 17:16:49Z imp $ 2157873Simp 3157873SimpThis image is intended to be programmed into boot EEPROM. The image is nearly 4157873Simp0x4000 so it will not fit in KB9200's 0x2000. It is intended for KB9201 or 5157873Simplater. Alternatively, the KB9200 can be upgraded with larger EEPROM. 6157873SimpIt performs basic functions prior to executing an image at a 7157873Simpspecified address. The pre-boot functions can be modified and saved back into 8157873SimpEEPROM. 9157873SimpThe MAC address is set with 0.0.0.0.0.0 by default. This is an invalid address 10157873Simpand must be changed to a valid value in order to use the ethernet interface. 11157873Simp 12157873SimpMemory usage: 13157873Simp 14157873SimpEEPROM = 0x4000 15157873SimpSDRAM = 16157873Simp run stack = 0x21800000 17157873Simp variables = 0x21200000 18157873Simp ethernet = 0x21000000 (buffers and descriptors) 19157873Simp 20157873Simp 21157873SimpFunctions supported: 22157873Simp 23157873Simp c - copy 24157873Simp d - display auto command table (in RAM) 25157873Simp e - execute image 26157873Simp ? - help 27157873Simp ip - set local ip 28157873Simp m - set mac 29157873Simp server_ip - set server ip 30157873Simp s - set auto command entry 31157873Simp t - create linux boot tag list 32157873Simp tftp - download image via tftp 33157873Simp w - update auto command table 34157873Simp x - download image via xmodem 35157873Simp 36