Juergen Beisert wrote: > This is revision two of my patch series to make the mini2440 booting from > NAND. This seems somehow tricky: The mini2440 with a 64 MiB NAND works fine > here, but the one with 128 MiB does currently boot only. > In the first patch series where some errors in page address calculation, so > they cannot work. This patch series might do it in a correct manner, but > now only tested on 64 MiB and 128 MiB NAND. At least booting from NAND is > now working also from 128 MiB. But the ECC handling fails, and I have no > idea whats wrong now: Reading the environment fails with 'err: -74'... Here the main question: - what is the difference in ECC handling in the S3C2440 CPU when using a "small page" or a "large page" NAND? "Small page" ECC seems to work, but "large page" ECC fails. Anyone here with more experience with S3C2440/NAND? The Linux driver works well on the large page NANDs, but not the barebox's one. jbe -- Pengutronix e.K. | Juergen Beisert | Linux Solutions for Science and Industry | Phone: +49-8766-939 228 | Vertretung Sued/Muenchen, Germany | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de/ | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
