Hello Simon, Adding the "clock-frequency = <100000000>;" line to the dts file solved the issue, But I had found another solution before reading your repply. There is one dtsi file missing for the de10 nano board, the file should be named "socfpga_cyclone5_de10_nano-u-boot.dtsi" and it's content should be the same as the "socfpga_cyclone5_de0_nano_soc-u-boot.dtsi". For some reason the "*-u-boot.dtsi" files are loaded even whan not called in the dts file, and the clock-frequency definition was in that file for all the cyclone5 boards, except for the de10 nano. Creating the file made the board follow the current pattern/standard and solved the issue. Maybe a patch is required.
I'm attaching the socfpga_cyclone5_de10_nano-u-boot.dtsi file and the socfpga_cyclone5_de10_nano.dts files Thank you very much for the help, even with the solution that I found, I failed to see that the clock-frequency was the real issue. Best regards, Rafael Villatore ________________________________ De: Simon Goldschmidt <simon.k.r.goldschm...@gmail.com> Enviado: segunda-feira, 29 de abril de 2019 04:23 Para: rafael mello Cc: u-boot@lists.denx.de Assunto: Re: [U-Boot] DE10 Nano U-Boot v2019.04 Issues On Mon, Apr 29, 2019 at 1:16 AM rafael mello <rafaelmell...@hotmail.com> wrote: > > Hello Simon, > Thank you for the repply. > >> You probably should use mrproper here, not distclean? > I do agree, mrproper should be used. > > >> So what's $CC set to? I don't think you need ARCH=arm, works without that > >> for me. > Sorry, I forgot to say that ${CC} is pointig to Linaro gcc folder. > > >>So SPL runs fine but it doesn't load U-Boot? Or does it fail running > >>anything? Please send the console output, if any. > Reggarding the console output, there is none when I set > CONFIG_DEFAULT_DEVICE_TREE=“socfpga_cyclone5_de10_nano”. OK, so there's probably something wrong with getting the console. After checking that dts, could you add the following line to the &uart{} node in the de10 dts: clock-frequency = <100000000>; If that still doesn't work, try to enable debug uart to see any output. > > >>I don't see the file socfpga_cyclone5_de0_nano_soc.dts, where does it come > >>from? > I'm relating to the original files from the U-Boot source, the path is > arch/arm/dts/<filename>, but I can attach the files if it's needded. Ah, no, I failed to see the "de10" vs. "de0". However, Regards, Simon
socfpga_cyclone5_de10_nano.dts
Description: socfpga_cyclone5_de10_nano.dts
socfpga_cyclone5_de10_nano-u-boot.dtsi
Description: socfpga_cyclone5_de10_nano-u-boot.dtsi
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