On 09/13/2011 10:59 AM, Boaz Ben-David wrote: > All I am asking is: do I need to use /dev/mtdblock or /dev/mtd when > loading and saving envs neither nor - loadenv & saveenv are not bad block aware. In barebox you use the .bb devices, which are bad block are, under linux use nandwrite + nanddump to write or read data from the nand into a file. Then use loadenv/saveenv. cheers, Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |