[U-Boot] [PATCH v2 00/10] zynq: clk: Move zynq platform to clock framework

[Stefan.Herbrechtsmeier at weidmueller.com]

> -----Ursprüngliche Nachricht-----
> Von: Michal Simek [mailto:michal.simek at xilinx.com]
> 
> On 17.2.2017 10:21, Michal Simek wrote:
> > On 17.2.2017 08:33, Stefan.Herbrechtsmeier at weidmueller.com wrote:
> >> Hi Michal,
> >>
> >>> -----Ursprüngliche Nachricht-----
> >>> Von: Michal Simek [mailto:michal.simek at xilinx.com]
> >>>>
> >>> Hi Stefan,
> >>>
> >>> On 6.2.2017 11:14, Stefan.Herbrechtsmeier at weidmueller.com wrote:
> >>>> Hi Michal,
> >>>>
> >>>>> -----Ursprüngliche Nachricht-----
> >>>>> Von: stefan.herbrechtsmeier at weidmueller.com
> >>>>>
> >>>>> The old platform clock driver use a dynamic array which is filled
> >>>>> at every boot with static clock tree information and unused clock
> >>> rates.
> >>>>> This needs much memory and complicates the strip down for the
> SPL.
> >>>>> The new clock framework driver contains the tree information in
> >>>>> functions and reads clock rates on demand.
> >>>>>
> >>>>
> >>>> Any comments on this patch series?
> >>>
> >>> I was sick the whole last week and catching emails.
> >>> I have tried it on zc702 and it didn't work for me that's why I
> will
> >>> have closer look hopefully this week. Definitely sorry for delay.
> >>
> >> Could you describe the problem. Maybe I could help.
> >
> > On zybo I am getting this.
> >
> > failed to get clock
> > failed to get clock
> > No serial driver found
> 
> Interesting. I have rebased trees and it started to work on
> zybo/zc702/zc706/microzed.
> 

I assume a SPL malloc problem because of the additional "u-boot,dm-pre-reloc" entries inside the device tree.

Maybe we need to increase the CONFIG_SYS_SPL_MALLOC_SIZE.

Regards,
  Stefan



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