[U-Boot] DE10 Nano U-Boot v2019.04 Issues

[Simon Goldschmidt]

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