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WabG's avatar
WabG
Icon for New Contributor rankNew Contributor
1 year ago

SoC Cyclone V : Configure FPGA fabric SPI Flash from HPS ?

Hello, We need to update the SPI Flash used to configure the FPGA fabric of a Cyclone V SoC but the only communication channel available is the ethernet interface. We can upload the configuration t...
Fpga Devkit
aikeu's avatar
aikeu
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi WabG,


For device related boot, we will follow the building bootloader document from rocketboards.

https://www.rocketboards.org/foswiki/Documentation/BuildingBootloaderCycloneVAndArria10


the "fpga load" cmd is only available in Uboot user space but not after enter linux kernel. Remember to perform the "bridge enable" cmd first to have the connection access to FPGA side.

As for your solution which you are looking into, I am not very sure regarding it and I do not see that is common in our support.



Thanks.

Regards,

Aik Eu