Nodes not booting

[poVoq]

Yes, setting the drr mode I did via the dts file. It seems to improve things as I wrote above but the emmc still fails. There are a bunch of other settings under the same mmc@1c11000 heading, and I googled a bit for other options (such as the hs400 mode), but I am really poking in the dark as I know next to nothing about that stuff.

However the -110 error really makes me suspect that t might be an hardware issue with the v2.2 board. Sadly the changes are not documented: https://wiki.pine64.org/wiki/SOPine_Clusterboard

[poVoq]

Hmm, mainline Kernel dtsi seems quite different from the Armbian one.

https://git.kernel.org/pub/scm/linux/ker...=v5.9#n508

Vs

mmc@1c11000 {
compatible = "allwinner,sun50i-a64-emmc";
reg = <0x1c11000 0x1000>;
clocks = <0x02 0x21 0x02 0x4d>;
clock-names = "ahb\0mmc";
resets = <0x02 0x0a>;
reset-names = "ahb";
interrupts = <0x00 0x3e 0x04>;
max-frequency = <0xbebc200>;
status = "okay";
#address-cells = <0x01>;
#size-cells = <0x00>;
pinctrl-names = "default";
pinctrl-0 = <0x2b>;
vmmc-supply = <0x26>;
vqmmc-supply = <0x2c>;
bus-width = <0x08>;
non-removable;
cap-mmc-hw-reset;
mmc-hs200-1_8v;
phandle = <0x6b>;
};

[User 18962]

that strange, i don't see that function in the link you sent, but i did confirm mine matches your DTS file.

guess it must be undocumented board version changes, wonder if we can get some dev input.

well maybe if you need more nodes in the future and you get a new cluster board you can test it out. :/

im already ready to add another 7 nodes to my cluster.

[poVoq]

I am reluctant to get another one as I really needed that faster emmc storage on mine.
I made another thread about possible hardware changes: https://forum.pine64.org/showthread.php?tid=12218