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
tehjingy_Altera
Regular Contributor
Regular ContributorHi
In the new flow the sopc2dts generator have been discontinued and should no be used.
You will have to make the changes base on the devkit device tree located in the location :
Regards
Jingyang, Teh
