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SBurck's avatar
SBurck
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4 years ago

Help with rocketboards secure boot example for the Cyclone V

I have been working on a secure boot on the Cyclone V, and to that end got the DE10-nano board, and am trying to implement the cyclone V soc secure boot example (https://rocketboards.org/foswiki/Pr...
EShar1's avatar
EShar1
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4 years ago

Hello Aik,

This is Steve Burck, I'm writing from Elhanan Sharon's account (local distributor embedded FAE).

Confirming we did a change in the design. Details following.

The original RocketBoards link used a revision A of the DE10-Nano board, which was the valid version of that time

We acquired recently the same board, purely for this mission.

However the only version available for purchase is version C.

The differences between version A and version C of the Terasic DE10-Nano board are depicted in the attached file of

Terasic: Different_in_DE10_Nano_Revision20191205.pdf

Notice on page 2, under bullet "Board Revision" the table of the differences between the versions of the board.

One can notice the original version A had an EPCS 128Mb device, while version C has EPCS 64Mb compatible device.

So, we had no choise but to change the design to support the EPCS 64Mb device.

This was the only change we made.

Best regards,

Steve