Hi, Brunck, Holger wrote: > This patch serie fixes a problem in the UBI layer. The min I/O size has > currently a fixed value of 1 for NOR flashes. But for NOR flashes the min I/O > size has to be equal to the size of the writebuffer of the flash. Therefore > the > mtd layer was enhanced with the writebuffer which was later on used in the ubi > layer to set the min I/O size. > > This patches fixes problems with flash types with a writebuffersize > 128 Byte > and is mainly taken from the similar linux patches. See MTD mailing list > posts: > http://lists.infradead.org/pipermail/linux-mtd/2010-December/033460.html > > Without the u-boot patches attaching to a ubi device with a min I/O buffer > larger than 128 would fail. >
with the same changes in the linux kernel we see incompatibilities for the UBIFS. Due to this fact the patches should be restrained until this problem is solved. See: http://lists.infradead.org/pipermail/linux-mtd/2011-January/033794.html Best regards Holger Brunck _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot