Hi Stefan, On Mon, Dec 8, 2014 at 11:31 AM, Stefan Roese <s...@denx.de> wrote: > While switching a custom i.MX6DL board port to the common mx6 > infrastructure without any board specific DCD file (*.cfg), booting > from SD-card (mmc0) via the bmode command (bmode mmc0) did not work > any more. Adding this one line for the CCGR0 solves this issue. > > I have to admit that I'm not really sure why this is needed in > this case. So if somebody has an explanation for the need for > this CCGR0 register setup in the DCD, then please let me know.
Could you please try to narrow down what exact field of the CGR0 register makes your board boot? I suspect it could be the AIPS related clocks (CG0 / CG1). Please confirm. If this is the case, then we should turn on the AIPS clocks inside init_aips(). Thanks, Fabio Estevam _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot