On 23:45 Thu 17 Feb , Marc Kleine-Budde wrote: > On 02/17/2011 10:50 PM, Marc Kleine-Budde wrote: > > Hello Jean-Christophe, > > > > On 02/10/2011 12:48 PM, Jean-Christophe PLAGNIOL-VILLARD wrote: > >> which ecc did u use before? > > > > I'm working on a at91sam9m10ek, using latest origin/next. > > > > The ecc-mode is "hardcoded" to NAND_ECC_HW in > > arch/arm/mach-at91/at91sam9g45_devices.c. I've got the same -74 problem > > when reading from the nand. > > > > Barebox fails to read the environment, even if barebox has written it. > > After changing the ecc mode to soft the env can be read and written > > without problems. > > > > I ported the atmel nand driver from linux-2.6.37, which had no > > significant differences. > > I just found in linux Kconfig: > > > config MTD_NAND_ATMEL_ECC_HW > > bool "Hardware ECC" > > depends on ARCH_AT91SAM9263 || ARCH_AT91SAM9260 || AVR32 > > The sam9g45 is not listed here....Maybe we should hardcode "soft" in > barebox for the 9g45 I prefer we detect it as we could change it the kernel Best Regards, J. _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox