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Daniel Vincelette's activity

From 03/08/2022 to 04/06/2022

04/06/2022

12:33 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM 5CSX-H6-53B-RC not booting
Hi Franz,
Based off your boot log the board is stuck at the preloader, before getting into u-boot. The preloader/u...
Daniel Vincelette

03/31/2022

11:31 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM 5CSX-H6-53B-RC not booting
Hi Franz,
One difference that stands out to me is the INPUT/OUTPUT TERMINATIONs used. Because the SOM uses a diffe...
Daniel Vincelette

03/27/2022

06:14 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM 5CSX-H6-53B-RC not booting
Hi Franz,
For the issue with the 53B SOM hanging at "Initializing SDRAM ECC" the device tree doesn't come into pla...
Daniel Vincelette

03/21/2022

12:02 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM 5CSX-H6-53B-RC not booting
Hi Franz,
I don't believe changing the pin mux like you have would cause the preloader to hang at initializing the...
Daniel Vincelette

03/16/2022

08:21 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Differences in 5CSE-L2-3Y8-RC production runs?
Hi Lucas,
That is an interesting finding, I'm not aware of any reports of lot to lot clock instabilities. Are you ...
Daniel Vincelette

03/09/2022

12:12 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM 5CSX-H6-53B-RC not booting
Hi Franz,
This hang might be due to not enabling SDRAM_SCRUBBING in the bsp-editor, as described in our bootloader...
Daniel Vincelette
 

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