Re: Orange Pi 5 weirdness

[mlelstv%serpens.de@localhost (Michael van Elst)]

bsiegert%gmail.com@localhost (Benny Siegert) writes:

>eqos0 at acpi0 (MAC1, PRP0001-61): mem 0xfe1c0000-0xfe1cffff irq 266,265
>eqos0: DesignWare EQOS ver 0x51 (0x30)
>eqos0: hw features 1a1173f7 111e01e8 11041041 0c370031
>eqos0: using 32-bit DMA
>eqos0: autoconfiguration error: Wrong MAC address. Clear the multicast 
>bit.
>eqos0: Ethernet address c4:ab:14:c6:33:37

>There are two ukphy devices attaching to the eqos0.

The two ukphy's come from using the wildcard MII address. It should not
have a bad effect. An FDT attachment could provide something like a
mii-id or rgmii-id, no idea if ACPI can provide this.

The eqos here has a rgephy which also appeared twice. A quick fix
was to change eqos_acpi.c to use address 0 instead of MII_PHY_ANY.

The "Wrong MAC address" comes from swapping bytes in the MAC address,
clearing the multicast bit makes it a valid address.