Hi Stefano, On Fri, Oct 13, 2017 at 6:22 PM, Fabio Estevam <[email protected]> wrote:
> I worked on converting this patch to using the existing DDR setup functions: > https://pastebin.com/6PGx0pMx > > However I do see instability: after lauching the kernel I see a hang > after "Starting the kernel..." sometimes. > > The original DDR configuration that I used from Technexion in the > original patch is very stable and never hangs. > > The DDR iomux function can be used, but the mx6_dram_cfg() is the one > that gives trouble. I sent a v5 where I use the existing mx6dq_dram_iocfg() and a custom spl_dram_init_imx6qp_lpddr3() for the DDR timings. Hopefully it is a little bit better :-) _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
