Hi Anatolij, On Tue, 3 Feb 2015 20:17:36 +0100 Anatolij Gustschin <ag...@denx.de> wrote:
> Hello Boris, > > On Tue, 3 Feb 2015 19:39:16 +0100 > Boris Brezillon <boris.brezil...@free-electrons.com> wrote: > > > Hello, > > > > I'm currently porting the SECO iMX6 uQ7 board to mainline, but I'm > > facing a hang when enabling DCache (CONFIG_SYS_DCACHE_OFF undefined). > > Last week I asked on the #u-boot chan if anybody already encountered > > such a bug, and someone (named malik) suggested to check my DDR timings. > > > > After a few more tests and checks I decided to port my changes to an > > older version (2014.04), and it apparently works. > > I haven't bisected to find the exact commit that makes it fails yet, > > but before doing that I'd like to know if anyone else already > > experienced this kind of problem, or has any idea of what could cause > > this. > > I've seen similar problem when porting to v2014.04. The problem > disappeared after including the mx6_common.h in the board config > file. This header file contains some errata configs, so please try > with > > #include "mx6_common.h" > > in your board config file. Indeed, it works! \o/ I don't know how, but I somehow included this header when backporting my work to v2014.04, which explains why it was working on this version. Anyway, thanks a lot for your answer (I owe you one). Best Regards, Boris -- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
