Funny, with the old 16gb emmc from Odroid, it also doesn't work, but it seems to fall back to the "drr" mode even on system images without the above mentioned software fix applied. So there I get the above new dmesg error message on stock sopine64 armbian images.
Edit: -110 seems to indicate a time-out error...
Edit: -110 seems to indicate a time-out error...