Ok, now it seems to work fine.
I have another question: the define #define CONFIG_MMCROOT "/dev/mmcblk0p2" what does it mean? I have 2 sd card in my custom board: 1) SD3 used like mass storage 2) SD4 used to load the SO thanks ------------------------------ *Ing. Fausto Sessego* *R&D Hardware & Software Engineer* info mob > *Tecnologie Wireless per la logistica e la sicurezza* *address:* Parco scientifico e tecnologico della Sardegna, Edificio 1 Loc. Piscinamanna - 09010 Pula (CA) <https://www.google.it/maps/place/Sardegna+Ricerche/@38.9899811,8.9280376,17z/data=!3m1!4b1!4m2!3m1!1s0x12e7274e0b4c4191:0x1a9e7f06456bbd3> *phone:* +39 070 92432952 *email:* fausto.sess...@infomob.it *skype:* fausto.sessego.infomob *web:* www.infomob.it 2017-04-11 15:01 GMT+02:00 Fabio Estevam <feste...@gmail.com>: > > > On Tue, Apr 11, 2017 at 8:20 AM, Fausto Sessego <fausto.sess...@infomob.it > > wrote: > >> what do you suggest? >> >> How can i check if the ram configuration is right? >> > > https://community.nxp.com/docs/DOC-331930 > > https://community.nxp.com/docs/DOC-105652 > > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot