On Wed, 20 Oct 2021 11:59:22 +0200, Florian Klink wrote:

This adds the hdd_{a,b}_power blocks present in the armbian helios64
dts. [1]

Without those powered up, no HDDs will appear (except one connected via
the m.2 slot).

quoted

From https://wiki.kobol.io/helios64/sata/#hdd-power:

[...]

Applied, thanks!

[1/2] arm64: dts: rockchip: Enable HDD power on helios64
      commit: 8169b9894dbd2d4e440cfbc5fe9f733e5876a564
[2/2] arm64: dts: rockchip: fix poweroff
      commit: aef4b9a89a376a9cabe5e744729914e7766c59bb

Best regards,
-- 
Heiko Stuebner [off-list ref]