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im-tomu / fomu-workshop

Support files for participating in a Fomu workshop
https://workshop.fomu.im
Apache License 2.0
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LiteX USB not working #97

Closed nathanel23 closed 4 years ago

nathanel23 commented 4 years ago

After flashing the litex example via DFU tool the Fomu doesn't show up on USB any more.

00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 20 I/O ports at 1860 [size=32] Capabilities: Kernel driver in use: uhci_hcd Kernel modules: uhci_hcd

00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 21 I/O ports at 1880 [size=32] Capabilities: Kernel driver in use: uhci_hcd Kernel modules: uhci_hcd

00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo 82801I (ICH9 Family) USB UHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 22 I/O ports at 18a0 [size=32] Capabilities: Kernel driver in use: uhci_hcd Kernel modules: uhci_hcd

00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20 [EHCI]) Subsystem: Lenovo 82801I (ICH9 Family) USB2 EHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at fc226c00 (32-bit, non-prefetchable) [size=1K] Capabilities: Kernel driver in use: ehci-pci Kernel modules: ehci_pci

mithro commented 4 years ago

@nathanel23 Can you test if this is fixed for you now?

nathanel23 commented 4 years ago

@mithro Yes, just tried it and example is working properly now. Thanks!