On Friday, December 19, 2014 at 05:39:13 AM, Peng Fan wrote: > If ecc chunk data size is 512 and oobsize is bigger than 512, there is > a chance that block_mark_bit_offset conflicts with bch ecc area. > > The following graph is modified from kernel gpmi-nand.c driver with each > data block 512 bytes. > We can see that Block Mark conflicts with ecc area from bch view. > We can enlarge the ecc chunk size to avoid this problem to those oobsize > which is larger than 512.
What exactly is the impact of this patch for current installations of U-Boot? Does the NAND need to be rewritten with new content? Is the format introduced by this patch compatible with Linux? Thanks! Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot