I'm having issues with wlan0 not appearing properly
os
Linux alarmpi 5.10.76-1-raspberrypi4-ARCH #1 SMP Thu Oct 28 14:06:17 UTC 2021 armv7l GNU/Linux (32bit not aarch64)
package versions
linux-api-headers 5.12.3-1
linux-firmware 20210919.d526e04-1
linux-raspberrypi4 5.10.76-1
raspberrypi-firmware 20211025-1
firmware-raspberrypi 20210224-1
dmesg
brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.txt failed with error -2
brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
There are quite a few reports about this around February of this year but rolling back the linux-firmware as suggested here: https://github.com/raspberrypi/linux/issues/4145 does not seem to work for me. I have tried rolling back both linux-firmware and raspberrypi-firmware but that also didn't resolve the issue. The boardflags3 parameter is set correctly.
Could someone tell me what the difference is between firmware-raspberrypi and raspberrypi-firmware and also how I can see exactly what files are being loaded for the firmware? it says brcmfmac434550-sdio.txt but there are a lot of platform specific text files which I assume are being picked up first although I don't know how the path is determined?