RES

Maybe you have to enable CEC in the device tree? # cd /boot/firmware/ # fdtput -t s meson64_bananapi_m5.dtb /aocec status enabled # reboot

Start sbc on new image on sdcard and run fsck on mcc0.

Poweroff (hirsute, image 5.15.18-sunxi) shows this and freezes/halts: //----> [ OK ] Finished Power-Off [ OK ] Reached target: Power-Off reboot: Power down Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000000 CPU: 0 PID: 1 Comm: systemd-shutdow Not tainted 5.15.18-sunxi #trunk.0023 Hardware name: Allwinner A83t board [<c010cdc9>] (unwind_backtrace) from [<c010956d>] (show_stack+0x11/0x14) [<c010956d>] (show_stack) from [<c09c9a25>] (dump_stack_lvl+0x2b/0x34) [<c09c9a25>] (dump_stack_lvl) from [<c09c3481>] (panic+0xc1/0x238) [<c09c3481>] (panic) from [<c011fa8d>] (complete_and_exit+0x1/0x18) [<c011fa8d>] (complete_and_exit) from [<fee1dead>] (0xfee1dead) ---{ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000000 ]--- _

Here are two (older too, but 4.19.68) images for the Banana Pi M2. https://armbian.hosthatch.com/archive/bananapim2/archive/

sudo apt install wiringpi or sudo apt-get install wiringpi ps. if you write this latest image (armbian_21.08.1_bpim3_hirsute_edge_5.13.12.img) on a microsd card at least one thing has changed, that HDMI audio is now supported (did not test it) aplay -l shows a HDMI audio ALSA driver. In the pavucontrol (if you have installed xorg and xfce4 desktop) mixer it shows a mono output. http://armbian.hosthatch.com/archive/bananapim3/archive/Armbian_21.08.1_Bananapim3_hirsute_edge_5.13.12.img.xz

Hi This is what I have figured out thus far for the Banana Pi M3 development board. I have compiled one of the three supported images via Armbian build system (./compile.sh) on my PC for my BPI M3 (v1.2) board (21.04 hirsute 5.10.43), but there are kernel modules and/or drivers missing to get it fully operational. Mainly AXP813 supply / audio codec SoC drivers, but also gpio pin control, CSI and MIPI (all related to the AXP813 I think) When compilation is going on you can see it is using linux-mainline-orangepi-5.10, this is the reason why for example gpio readall reads and shows only 26 pins instead of 40 pins, and the AXP813 is not fully operational because the analog-codec / hdmi won't work (ALSA won't detect any sound card/driver), dmesg shows a lot of failures. So who knows how to compile these modules and/or drivers for these hardware problems? Where to start? Every little info/detail or hint is welcome. Thanks.