Hi, I used your instructions to build an image for De0 Nano Soc Kit, and it works well.
However, the uboot-with-spl.sfp, while it works to boot to Linux, does not manage the loading of FPGA *.rbf file.
If I have an FPGA file I want to load on boot, the “normal” approach from Intel/Altera as recommended by the GSRD releases is to use their SoCEDS tools to generae a makepimage.bin for the SPL and build Uboot from their local tar of an old/Altera modded uboot. I want to use the latest U-boot, but these modifications to allow FPGA loading (including the FPGA handoff code/etc) does not appear to be in your patches.
Is this possible on the latest U-boot, or do I need to revert to the older Altera/Intel toolchain?