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MM-ATH
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1 year ago

Agilex 5 - HPS first - u-boot stuck if rebooting

Hello, I have problem after reboot of my system (reboot in linux console or press HPSrst button on AXE5-Eagle devboard), or if I fit fpgacore.rbf from u-boot twice, than boot from emmc stuck on: ...
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MM-ATH's avatar
MM-ATH
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

at 0x02800070 should be FPGA register - USB switch reset register.

So it seems that LWH2F bridge not work, if fpga.core is fitted twice.

Other addresses from LWH2F bridge address pool does not work too (also stucks uboot).