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openhwgroup / cva6

The CORE-V CVA6 is an Application class 6-stage RISC-V CPU capable of booting Linux
https://docs.openhwgroup.org/projects/cva6-user-manual/
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Genesys 2 UART port disables on connect #2308

Closed benlarsendk closed 1 month ago

benlarsendk commented 3 months ago

Not sure if this is related to CVA6 or the board, but I would love to hear your comments or ideas.

I managed to program my Genesys 2 board with CVA6. Then I used one of the precompiled Ariane images and flashed an SD card. While connected to the UART port on the board, I booted the system and everything worked. However, when trying another Linux (Keystone), the UART would stop working as soon as I connected the cable.

I then tried the old SD card which had previously worked, but the same issue arose: when connecting the cable, the UART stops working and I'm not able to connect (the LED's turn off as well). I tested multiple cables and multiple computers without any luck.

I understand this could be an issue with the board itself, but could there be anything in CVA6 disabling the port? Any tips or ideas would be very much appreciated!

github-actions[bot] commented 1 month ago

👋 Hi there!

This issue seems inactive. Need more help? Feel free to update us. If there are no updates within the next few days, we'll go ahead and close this issue. 😊