Upgrading to Bullseye (troubleshooting Armbian 21.08.1)
Upgrading Helios64 from Armbian Buster to Bullseye (see below) works as expected on my system.
However, I am using systemd-networkd and just a few services (nextcloud, netatalk, etc. and not ZFS)
EDIT: Upgrading Buster installations to Bullseye also works fine if you use network-manager, even if you have a bridge configured (using bridge-slave; binutils-bridge).
# cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_I
@piter75@ebin-dev Feel free to confirm the rockchip emmc phy pulldown dts indeed fixes emmc write in hs400es mode (I believe on most rk3399 boards, not only helios64).
Likely on kernel up and above 6.1 (for the regulator fixes).
Thanks to @RussianNeuroMancer I found:
arm64: dts: rockchip: add enable-strobe-pulldown to emmc phy on nanopi4 https://github.com/torvalds/linux/commit/463be3cb357dab7d7e4d8dcc7c15c642e10c5bef
and:
phy: rockchip: set pulldown for strobe li