On Tuesday 07 December 2010 23:29:59 Luca Ceresoli wrote: > Luca Ceresoli wrote: > > While I thank you for you proposed solution, I see it does not work here. > > In fact I commented the #define CONFIG_MTD_NAND_OMAP_HWECC and left > > MTD_NAND_OMAP_PREFETCH disabled as it previously was, and got compilation > > errors: > > Wrong, sorry. Your solution compiles and works. I had another change in > that file that broke compilation. Luca, I have been having similar problems on a hacked Overo kernel. I have no problems with 2.6.35. I tried just commenting out the define and disabling PREFETCH and did not get a good boot due to ubi not finding the volume info. Are you loading up a UBI image with uboot? Are you using the ubi volume as rootfs? > > Nevertheless, it's not clear to me whether the long-term direction is to > switch to HWECC, and if it is expected to work in current builds, or if > SWECC in here to stay. > Clearly HWECC has some advantages, but UBI and HWECC need some effort to get working together. -- Charles -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
