Re: Raspberry 4 installation?

[Thomas Klausner <wiz%NetBSD.org@localhost>]

On Mon, Dec 06, 2021 at 01:20:44PM -0000, Michael van Elst wrote:
> wiz%NetBSD.org@localhost (Thomas Klausner) writes:
> 
> >> >bwfm0: NVRAM file model-spec: brcmfmac43455-sdio.Raspberry Pi 4 Model B.txt
> 
> >Sorry, I don't understand this. I thought you meant I should add this
> >file, but I already had this file.
> 
> UEFI needs another file name as it uses a different model string than
> the DTB, see the message above (and watch the spaces).

Ah.

With this symlink in /libdata/firmware it works:

lrwxr-xr-x   1 root  wheel       44 Dec  6 13:25 brcmfmac43455-sdio.Raspberry Pi 4 Model B.txt -> brcmfmac43455-sdio.raspberrypi,4-model-b.txt

bwfm0: Firmware file default:    brcmfmac43455-sdio.bin
bwfm0: Firmware file model-spec: brcmfmac43455-sdio.Raspberry Pi 4 Model B.bin
bwfm0: Found Firmware file: brcmfmac43455-sdio.bin
bwfm0: NVRAM file default:    brcmfmac43455-sdio.txt
bwfm0: NVRAM file model-spec: brcmfmac43455-sdio.Raspberry Pi 4 Model B.txt
bwfm0: Found NVRAM file: brcmfmac43455-sdio.Raspberry Pi 4 Model B.txt
bwfm0: CHIPACTIVE
bwfm0: wl0: Mar  1 2015 07:29:38 version 7.45.18 (r538002) FWID 01-6a2c8ad4
bwfm0: address xx:xx:xx:xx:xx:xx


> 
> >> >I see no audio device in dmesg.
> >> 
> >> GENERIC64 in -current should have
> >> 
> >> vchiq0          at fdt?
> >> vcaudio0        at vchiq0
> 
> >Hm, nope, not on my hardware. As I said, new RPi4B 8GB. I'll attach
> >the dmesg.  How does it compare to yours?
> 
> With UEFI:
> [     1.000003] VCIQ (BCM2835) at acpi0 not configured
> 
> which means, the kernel lacks an ACPI attachment for vchiq.
> 
> Without UEFI:
> 
> [     4.134846] vchiq0: interrupting on GIC irq 66
> [     4.134846] vchiq: vchiq_init_state: slot_zero = 0xffffc000aedca000, is_master = 0
> [     4.134846] vchiq: local ver 8 (min 3), remote ver 8.
> [     4.134846] vcaudio0 at vchiq0: auds

How can I choose switch to non-UEFI?

And how can I get rid of these warnings?
    WARNING: clock lost 47 days
    WARNING: using filesystem time
    WARNING: CHECK AND RESET THE DATE!

Thank you for all the help so far!
 Thomas