Forum Discussion
snehal_p
Contributor
ContributorBuilding uboot for cyclone V SoC
Hello, We want to build boot image for customized cyclone V SoC board. We are following the below document, using Quartus Prime 22.1 Standard Edition on Ubuntu 20.04 system, https://www.rocketb...
Hi Snehal
Just to update the forum case.
The missing steps from the RBO page are the steps below:
1.Step to convert the sof to rbf. You could use the command below to convert the sof.
quartus_cpf -c -o bitstream_compression=on soc_system.sof soc_system.rbf
2.Missing u-boot.scr could be gotten from the gsrd page.
https://releases.rocketboards.org/2025.03/gsrd/c5_gsrd/u-boot.scr
3.Place both rbf and the u-boot.scr in the sdcard partition 1 (sdfs)
Regards
Jingyang, Teh
