[bug report] sunxi: H6: no ethernet on Orange Pi One Plus

Hey!

I'm trying to bake Linux images for the Orange Pi One Plus using Yocto. Everything works fine, except for Ethernet.

On the u-boot prompt:

=> dhcp No ethernet found.

After adding:

CONFIG_SPL_SPI_SUNXI=y CONFIG_SUN8I_EMAC=y

to configs/orangepi_one_plus_defconfig, I started seeing this error:

=> dhcp sun8i_emac_eth_start: Timeout

I saw this other bug report but I couldn't really understand what has been made to fix this issue [1].

More context here [2].

[1] https://lists.denx.de/pipermail/u-boot/2021-June/451357.html [2] https://github.com/linux-sunxi/meta-sunxi/issues/387

Regards, Anne