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.. | ||
bromutil.c | ||
cromutil.c | ||
Makefile | ||
README | ||
romutil.txt |
This utility was apparently writen by John Finlay and came to me via Richard Schroeder who got it from Greg Beeley. John, if you want to be credited with your full address or whatever in the Etherboot documentation, please contact me (Etherboot maintainer). 1/18/2000 Marty Connor (mdc@thinguin.org) added code for the 3C905C with AT49BV512 Flash memory, and created cromutil and bromutil to differentiate the versions. cromutil is for 3C905C and bromutil is for 3C905B. Be careful. You can easily erase your Flash memory using these utilities. Make *sure* to back them up first using the "read" command. You must "erase" before using "prog" to program the chip with Etherboot code. This code comes with NO WARRANTY, and you take sole responsibility and liability for whatever it does. Read the "romutil.txt" file for more information on commands. That being said, if you are programming a 3C905C-TXM (for example) you would do something like this: $ cd etherboot-x.x.x/contrib $ tar -zxvf n3c905xutil.tar.gz $ cd n3c905xutil $ make # replace 0x6600 with whatever the IO Addr for your card is!!!! $ ./cromutil 0x6600 read > 905cbackup.bin $ ./cromutil 0x6600 erase $ ./cromutil 0x6600 prog < 3c90x.lzrom You should now have an Etherboot-enabled 3c905C-TXM.