[U-Boot] [PATCH] ARM: socfpga: Remove socfpga_sdram_apply_static_cfg()

[Marek Vasut]

On 2/6/20 11:50 AM, Nico Becker wrote:
> Hello,

Hi,

> after removing the function socfpga_sdram_apply_static_cfg() in
> misc_gen5 we can not use the FPGA2SDRAM bridge.
> 
> Without the apply static cfg the kernel crash every time,
> if we try to write @ the fpga2sdram bridge. After an soft reset
> everything is working.
> 
> If we add the socfpga_sdram_apply_static_cfg() in the
> u-boot source code, everything is fine.
> Now we can use the fpga2sdram bridge after power on.
> 
> Our setup:
> - u-boot v2020.01
> Â  - load and write fpga firmware
> Â  - enable bridges
> - boot linux
> 
> I have found some information at
> <https://support.criticallink.com/redmine/projects/mityarm-5cs/wiki/Important_Note_about_FPGAHPS_SDRAM_Bridge>
> 
> <http://u-boot.10912.n7.nabble.com/WG-Linux-hang-td314276.html>

Can you send a patch which fixes this for you, with Fixes: tag ?
Then it would be clear what you changed.

Thanks