On Mon, Oct 27, 2014 at 09:45:16AM -0500, Andrew Ruder wrote: > On Mon, Oct 27, 2014 at 03:33:00PM +0100, Wolfgang Denk wrote: > > > It appears that 2014.10 has some issues with UBIFS initialization > > > (details at bottom). git-bisect results in one of the following commits > > > being broken. Surely it is the mtd one, but its parent commit > > > (compat.h) does not compile. > > > > Which board are you talking about? > > I have a board with a PXA270 and NOR flash. I am happy to submit the > patches which add the board support, but they aren't really ready and > cleaned up for submission. > > > And which toolchain(s) are/have you been using to build U-Boot? > > A crosstools-ng compiled gcc 4.8.2.
Wolfgang and I talked quite a bit on IRC and just catching up anyone else looking at this with a few additional details that came out of this. The problem appears to stem from 'ubi part data' completing with no errors while also not filling in any of the ubi_devices[] array. This in turn results in the global 'ubi' variable being NULL (on PXA270 this is u-boot in flash). At this point display_ubi_info() gets passed NULL and ends up printing compiler-dependent junk for all the values. That being said, I tried 4.9.1 and had the same issue (display_ubi_info() being passed NULL) with different symptoms (complete lock up because it ends up hitting data alignment issues when it starts treating opcodes as pointers). - Andy _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
