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JBayl's avatar
JBayl
Icon for Occasional Contributor rankOccasional Contributor
3 years ago
Solved

Preloader uboot SPL

Hi, We have a custom Cyclone V board that runs vxWorks. All boot images are coming from the QSPI with preloader separated from uboot. Preloader starts @ 0x0 location, u-boot @ 0x60000. I'm not...
  • Jeet14's avatar
    Jeet14
    3 years ago

    Hi Joel,


    Thanks for attending teams call.

    Let me know if you have any other query on this.


    Regards

    Tiwari


JBayl's avatar
JBayl
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

Thanks Tiwari.

I attended the Intel SoC FPGA lecture. I was able to do the lab work but it wasn't clear to me how to execute the procedure for a custom board.

It looks like I'm missing a lot when executing these steps:

Configure and build U-Boot:

cd $TOP_FOLDER/cv_soc_devkit_ghrd/software/bootloader/u-boot-socfpga
export CROSS_COMPILE=arm-none-linux-gnueabihf-
make socfpga_cyclone5_qspi_defconfig
make -j 48

Do you have a tutorial on how to edit/copy/customize a _defconfig file?

What part of this sequence gets the files generated by cv_bsp_generator.py?

Thanks