sbeaugrand

@brentr "v12 20190910" on both boards. One of them doesn't seem to be working well. Never mind. I agree to disable the spi2. Best regards

Two good news : - Rockpi S is supported again - There is a bugfix to get gpio values via sysfs and libgpiod https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/drivers/gpio/gpio-rockchip.c?h=linux-5.19.y&id=a11544efbcf5caa1c6e7ccc8e0f3bf1b63c9b500 Kernel must be >= 5.19.17, or wait the next release of armbian rockpi s. I have two Rockpi S without SDNAND and one refuse to boot on SDcard. If you have the same problem : sed -i 's/^IDBLOADER_BLOB/#IDBLOADER_BLOB/' config/sources/families/rockpis.conf touch .ignore_changes sudo rm ./cache/sources/u-boot/v2022.04/idbloader.bin ./compile.sh ... @ia64 If you use armbian 22.11, spi2 is disabled, see : https://github.com/armbian/build/commit/d3a3afe3850861ceaeb44f3631251c764a28cd43 For the moment i don't use spi but this overlay : overlay-rockpi-s.dts You can replace "disabled" by "okay", and : sudo /usr/sbin/armbian-add-overlay overlay-rockpi-s.dts && sudo reboot In this overlay, gpio-line-names is usefull with libgpiod (sysfs is deprecated https://www.thegoodpenguin.co.uk/blog/stop-using-sys-class-gpio-its-deprecated/) to have the standard gpio pin between pin1 to pin24. I have equivalent overlays for Orange Pi Zero and Nanopi Neo and access pins with their physical pin number.