Sata port multiplier not working in Banana pi M2U

Banana Pi SBCs design BPI-M2 Ultra / BPI-M2 Berry(A40i)
1

Hey, Is there is a way to make sata port multiplier work on Banana Pi ?. I want to make Small Nas server with 3 Hard Drives (kind of old)

2

You can only try it at the Banana Pi & Pro
fine. if it works?

3

there is no /boot/boot.cmd in OS. /boot is empty

4

as root
nano /boot/boot.cmd

git clone https://github.com/Wolf2000Pi/jmb321-sata-port-multiplier.git && cd jmb321-sata-port-multiplier && chmod +x jmb321-aus.sh jmb321-ein.sh

ls
./jmb321-ein.sh

5

i didn’t work on banana pi m2u :frowning: is there is a way to make it work in m2u ?

6

Wrong, port multipliers still work with R40/V40 just the same way as with A20 years ago: http://linux-sunxi.org/SATA#PMP_support_-_using_SATA_port_multipliers_with_sunxi_devices