Dear Marcel, In message <[email protected]> you wrote: > > > see tools/env for tools to read and write the U-Boot environment > > settings from Linux. This can be used to change the boot command, boot > > delay etc. > > I used an AVR processor before and did this in the environment settings but > currently that doesn't work for me yet. > My env is in nor flash and I don't have a driver in linux yet to communicate > with it. I'll look into this.
Linux MTD drivers for NOR flash are really standard; they should work out of the box on all architectures. > Currently I write settings to eeprom but have no idea if it can be read from > u-boot. I currently only use it for items that I need in Linux. I did see > some Yes, you can do this. Use the "eeprom read" (or raw "i2c" commands) to read the eemprom content into RAM; then you can use "env import" to import it into the environment. Or you can combine "env export" with "eeprom write" for the opposite direction. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] "Who is the oldest inhabitant of this village?" "We haven't got one; we had one, but he died three weeks ago." _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
