On Tue, Jan 3, 2012 at 6:58 PM, Scott Wood <scottw...@freescale.com> wrote: >> On page 93, it says "Minimum required ECC: 4-bit ECC per 540 bytes of data". > > OK. Is booting from a source other than NAND (at least enough to fit > software BCH support) an option? >
Not easily. We were hoping to be able to use the existing design and just substitute a new chip, and give the manufacturer a different firmware image. But it's starting to look like that might be the best long-term option. Booting directly from NAND has been more trouble than it's worth in general, so we were already leaning toward having our next design boot from a small NOR or EEPROM instead. I'll also have our hardware guy take another look for 4k parts that don't require >1-bit ECC (and thanks for the link). Thanks Scott -- Matthew L. Creech _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
