Dear Joe Culler, In message <67a3f13e1003010713y432d5ee2y17a7962b15e89...@mail.gmail.com> you wrote: > > If I've already created some configuration files such as mac address > in mtd2 partition. > For example: > 0x00000000-0x00040000 : "Bootloader" > 0x00040000-0x02000000 : "User config" > > Does u-boot can access mtd2 partition and read the mac address from > the configure file?
Yes, it can, but you're implementing this the wrong way round. Normally the boot loader configured low level things like the MAC address, and then passes this information on to Linux. > If so, would anyone tell me how to do or what similar code can I refer > to in u-boot? Thanks. See for example the "mtdparts" command. > If not, can u-boot read the mac address from the eeprom instead of set > it manually? You can implement anything- it's softwrae, and thus extremely flexible. But don't expect to find any ready-to-use code for your own proprietary data formats. You will have to adapt this yourself. 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: w...@denx.de A father doesn't destroy his children. -- Lt. Carolyn Palamas, "Who Mourns for Adonais?", stardate 3468.1. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot