Hi, Am Mittwoch, 25. September 2019, 13:16:37 CEST schrieb Matthias Brugger: > > On 25/09/2019 11:57, Fabian Vogt wrote: > > Hi, > > > > Am Dienstag, 24. September 2019, 16:49:42 CEST schrieb Matthias Brugger: > >> Hi, > >> > >> On 24/09/2019 13:24, Linux Kamarada wrote: > >>> Hi, everyone! > >>> > >>> AFAIK openSUSE does not support Raspberry Pi 4 Model B yet. [1] > >>> > >>> I’ve bought that board, I know the very basics on how to use it [2] > >>> and I want to help to port openSUSE to it. How can I start? > >>> > >> > >> I'm working on some (still hacky) support for RPi4. > >> You can find the JeOS image in my home project [1]. > >> Beware that I was able to break the build of U-Boot yesterday. I'll try to > >> fix > >> this tonight. > > > > I just gave that image a try and after a while staring at a console with no > > activity I noticed that it's the JeOS with jeos-firstboot, so I had to > > remove > > "console=tty" to actually see anything. Using the HDMI console won't really > > work without USB support. > > Why? HDMI output should work.
Yes, but without any ability for interaction not really useful. > > Also, chrony-wait should be disabled, it delays booting by 10min as no > > network is currently working. > > Yes, networking is on my list. > > > What doesn't work: > > - USB (expected), but the OTG port seems to be available. It's forced to > > host > > mode by the kernel though as gadget support is not enabled > > - WiFi: brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 > > I see that you force-disabled WiFi stuff in JeOS.kiwi, I had to copy over > > the > > firmware manually > > Does it work reliably? I heard that it has some hick-ups. It doesn't work at all here, it fails because of the mentioned timeout. > > - Ethernet: Gets detected just fine, but when actually sending packets the > > kernel freezes (sometimes with > > NETDEV WATCHDOG: eth0 (bcmgenet): transmit queue 1 timed out) > > - Sometimes the UART (clock?) glitches and there's garbled text > > Really? Did you change anything in the config.txt? I haven't experienced this > up > to now. Nope. I see it occasionally after between grub and the login prompt. I can't 100% rule out a bad connection, but as it doesn't glitch out after logging in at all I think that's unlikely. > > What does work: > > - u-boot, grub, kernel, sd card, serial > > - I/O activity LED :D > > - cpufreq: Speed of "bc" corresponds roughly to CPU frequency > > > > So very nice progress already! > > Thanks :) > > > I'll try to build a kernel with dwc2 peripheral support, maybe that's > > enough. > > Probably not though, considering it's USB-C... > > That's not enough. Nicolas is working on some patches to enable PCI, which is > needed by USB. For the USB-A ports, yes. Also for USB-C which is connected to the dwc2 which the kernel already initializes properly? My kernel-default wasn't picked up by OBS yet for the last three hours :-/ Cheers, Fabian > Regards, > Matthias > > > > > Cheers, > > Fabian > > > >> Regards, > >> Matthias > >> > >> [1] https://build.opensuse.org/project/monitor/home:mbrugger:branches:RPi4 > >> > >>> Let’s have a lot of fun! :D > >>> > >>> > >>> [1]: > >>> https://forums.opensuse.org/showthread.php/536541-Can-Raspberry-Pi-4-run-openSUSE-LEAP-15-1/ > >>> > >>> https://www.reddit.com/r/openSUSE/comments/c6xvnr/raspberry_pi_4/ > >>> > >>> https://www.raspberrypi.org/forums/viewtopic.php?t=244248 > >>> > >>> [2]: > >>> https://kamarada.github.io/pt/2019/09/20/primeiros-passos-no-raspberry-pi-com-noobs-e-raspbian/ > >>> (in Brazilian Portuguese, but English translation is on the way) > >>> > >>> > >>> Antonio > >>> The Linux Kamarada Project > >>> http://kamarada.github.io/ -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
