imx8mp EQoS "EQOS_DMA_MODE_SWR stuck"

Tim Harvey tharvey at gateworks.com
Wed Mar 23 01:04:59 CET 2022


Greetings,

I'm working on adding board support for an imx8mp SoC board which uses
the EQoS MAC interface. I'm finding that eqos_start() fails with
'EQOS_DMA_MODE_SWR stuck'. I believe this is likely a clock issue but
not clear what it could be that isn't properly defined in imx8mp.dtsi.

Any ideas?

Best regards,

Tim


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