On 01.09.20 00:44, Jan Kiszka wrote: > On 31.08.20 23:47, Jakub Lužný wrote: >> On Mon, 31 Aug 2020 at 12:55, Jan Kiszka <[email protected] >> <mailto:[email protected]>> wrote: >> >> >> Jakub, could you help with validating this? I don't have RPi4 variants >> with 2 or 4 GB in reach ATM. >> >> >> Verified with 2G, 4G and 8G board. Boots up, sees all the memory and >> runs the non-root Linux cell fine. But I had to update the rpi-firmware > > Ah, also 8G - need to adjust the doc. > >> to the latest version (20200819). Without that, the boards were hanging >> up waiting for /dev/mmcblk0p2 with some errors earlier in the log >> (attached). > > Will update and validate also on the 1G version. I had such issues > before, in fact, after updating the kernel - inside its stable series... >
...and that is because the RPi kernel is downstream, and it's dt-bindings are moving targets. As we pull the dtbs from the firmware repo and not from the kernel build, we need to keep both in sync. Sigh. We could more or less easily switch at least the main dtb to the kernel build, but we would still risk to break the overlays. Maybe I will try to align it all eventually, but for now the knowledge about the dependency may already help on next update. >> >> By the way, for some reason the ivshmem-net is showing up as eth1 in the >> -next build and thus is not being configured automatically. > > That was fine here. I specifically tested this path as it exposed the > GICv2 bug in Jailhouse. Will double-check after updating the firmware. > RPi dropped the linux,pci-domain property from the physical pci host, and that made our vpci config incompatible, moving it to an unexpected domain. Fixed, please have a look at the v2 series I just sent. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/ca0589ec-07b3-e577-1082-66d897022238%40siemens.com.
