Re: [U-Boot] DE10 Nano U-Boot v2019.04 Issues
On Mon, Apr 29, 2019 at 4:36 PM rafael mello wrote: > > Hello Simon, > > Adding the "clock-frequency = <1>;" line to the dts file solved the > issue, Great to hear that. I'll post a patch to fix that. > 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". Not exactly. There are "u-boot.dtsi" files for devicetrees copied by Linux. It's a make automatism to ensure we can use unmodified Linux devicetress and add U-Boot specific changes in different files. However, the de10 board does not exist in Linux, so there's no point in splitting U-Boot specific code to a "u-boot.dtsi" file since the whole devicetree is U-Boot specific. Regards, Simon > 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 ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
Re: [U-Boot] DE10 Nano U-Boot v2019.04 Issues
Hello Simon,
Adding the "clock-frequency = <1>;" 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
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 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 = <1>;
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/, 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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Re: [U-Boot] DE10 Nano U-Boot v2019.04 Issues
On Mon, Apr 29, 2019 at 1:16 AM rafael mello 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 = <1>;
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/, but I can attach the files if it's needded.
Ah, no, I failed to see the "de10" vs. "de0". However,
Regards,
Simon
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Re: [U-Boot] DE10 Nano U-Boot v2019.04 Issues
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 ${CC} is pointig to Linaro gcc folder.
>>So SPL runs fine but it doesn't load U-Boot? Or does it fail running
>>anything? Please send the console output, if any.
Reggarding the console output, there is none when I set
CONFIG_DEFAULT_DEVICE_TREE=“socfpga_cyclone5_de10_nano”.
>>I don't see the file socfpga_cyclone5_de0_nano_soc.dts, where does it come
>>from?
I'm relating to the original files from the U-Boot source, the path is
arch/arm/dts/, but I can attach the files if it's needded.
Is there any other info that would help?
Best regards,
Rafael Villatore
De: Simon Goldschmidt
Enviado: domingo, 28 de abril de 2019 05:13
Para: rafael mello
Cc: u-boot@lists.denx.de
Assunto: Re: [U-Boot] DE10 Nano U-Boot v2019.04 Issues
On 27.04.19 19:59, rafael mello wrote:
> Hello, I've attempted to build u-boot v2019.04 for the DE10 Nano board using
> the following commands:
> make ARCH=arm CROSS_COMPILE=${CC} distclean
You probably should use mrproper here, not distclean?
> make ARCH=arm CROSS_COMPILE=${CC} socfpga_de10_nano_defconfig
> make ARCH=arm CROSS_COMPILE=${CC} u-boot-with-spl.sfp
So what's $CC set to? I don't think you need ARCH=arm, works without
that for me.
>
> It builds just fine but I'm not able to make the board load U-Boot correctly.
So SPL runs fine but it doesn't load U-Boot? Or does it fail running
anything? Please send the console output, if any.
> If I run the same commands using v2018.05 it builds and I'm able to boot the
> board.
>
> After some attempts to find the issue, I was able to compile and boot the
> v2019.04 by changing the
> CONFIG_DEFAULT_DEVICE_TREE=“socfpga_cyclone5_de10_nano” to
> CONFIG_DEFAULT_DEVICE_TREE=“socfpga_cyclone5_de0_nano_soc” in the
> socfpga_de10_nano_defconfig file.
> That lead me to belive that there was an issue with the
> socfpga_cyclone5_de10_nano.dts file.
> After changing the socfpga_cyclone5_de10_nano.dts to be identical to the
> socfpga_cyclone5_de0_nano_soc.dts I wasn't able to boot the board, making me
> think that the issue is somewere else, since I'm also able to compile and
> boot the board if I rename the socfpga_cyclone5_de10_nano.dts to
> socfpga_cyclone5_de0_nano_soc.dts.
I don't see the file socfpga_cyclone5_de0_nano_soc.dts, where does it
come from?
Unfortunately, I don't have that board, so I cannot test it myself.
Regards,
Simon
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Re: [U-Boot] DE10 Nano U-Boot v2019.04 Issues
On 27.04.19 19:59, rafael mello wrote:
Hello, I've attempted to build u-boot v2019.04 for the DE10 Nano board using
the following commands:
make ARCH=arm CROSS_COMPILE=${CC} distclean
You probably should use mrproper here, not distclean?
make ARCH=arm CROSS_COMPILE=${CC} socfpga_de10_nano_defconfig
make ARCH=arm CROSS_COMPILE=${CC} u-boot-with-spl.sfp
So what's $CC set to? I don't think you need ARCH=arm, works without
that for me.
It builds just fine but I'm not able to make the board load U-Boot correctly.
So SPL runs fine but it doesn't load U-Boot? Or does it fail running
anything? Please send the console output, if any.
If I run the same commands using v2018.05 it builds and I'm able to boot the
board.
After some attempts to find the issue, I was able to compile and boot the
v2019.04 by changing the
CONFIG_DEFAULT_DEVICE_TREE=“socfpga_cyclone5_de10_nano” to
CONFIG_DEFAULT_DEVICE_TREE=“socfpga_cyclone5_de0_nano_soc” in the
socfpga_de10_nano_defconfig file.
That lead me to belive that there was an issue with the
socfpga_cyclone5_de10_nano.dts file.
After changing the socfpga_cyclone5_de10_nano.dts to be identical to the
socfpga_cyclone5_de0_nano_soc.dts I wasn't able to boot the board, making me
think that the issue is somewere else, since I'm also able to compile and boot
the board if I rename the socfpga_cyclone5_de10_nano.dts to
socfpga_cyclone5_de0_nano_soc.dts.
I don't see the file socfpga_cyclone5_de0_nano_soc.dts, where does it
come from?
Unfortunately, I don't have that board, so I cannot test it myself.
Regards,
Simon
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[U-Boot] DE10 Nano U-Boot v2019.04 Issues
Hello, I've attempted to build u-boot v2019.04 for the DE10 Nano board using
the following commands:
make ARCH=arm CROSS_COMPILE=${CC} distclean
make ARCH=arm CROSS_COMPILE=${CC} socfpga_de10_nano_defconfig
make ARCH=arm CROSS_COMPILE=${CC} u-boot-with-spl.sfp
It builds just fine but I'm not able to make the board load U-Boot correctly.
If I run the same commands using v2018.05 it builds and I'm able to boot the
board.
After some attempts to find the issue, I was able to compile and boot the
v2019.04 by changing the
CONFIG_DEFAULT_DEVICE_TREE=“socfpga_cyclone5_de10_nano” to
CONFIG_DEFAULT_DEVICE_TREE=“socfpga_cyclone5_de0_nano_soc” in the
socfpga_de10_nano_defconfig file.
That lead me to belive that there was an issue with the
socfpga_cyclone5_de10_nano.dts file.
After changing the socfpga_cyclone5_de10_nano.dts to be identical to the
socfpga_cyclone5_de0_nano_soc.dts I wasn't able to boot the board, making me
think that the issue is somewere else, since I'm also able to compile and boot
the board if I rename the socfpga_cyclone5_de10_nano.dts to
socfpga_cyclone5_de0_nano_soc.dts.
So would like to know if I'm missing a step in the build process or doing
something wrong?
Best regards,
Rafael Villatore
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