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- EQOS mac (imx-dwmac driver) freezes the system when bridge is configured
EQOS mac (imx-dwmac driver) freezes the system when bridge is configured
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EQOS mac (imx-dwmac driver) freezes the system when bridge is configured
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I'm working on two different boards with i.MX8MP:
1) Board A uses a DP83867 PHY
2) Board B uses an Atheros AR803x PHY
Both works out of the box in a default setup. However, when I try to configure a bridge and assign the eqos interface (eth1) to the bridge, the whole system freezes (no kernel crash messages, nothing, just freezes...).
The problem was observed with two different BSPs and different kernel versions: 5.10. 5.15 and 6.2
Steps to reproduce it's pretty simple, just try to configure a bridge and assign eth1 to it. During the startup, when interface is being configured, the system freezes.
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Yes@markusm ,my workaround was to let clocks enabled in stmmac_dvr_probe(). You can take a look here:
And to make bridge work properly I also applied this patch (took from this forum):
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I am having a similar issue. Did you manage to resolve it?
