[Bug 1961907] Re: Missing firmware link for Pi Zero 2

Juerg Haefliger 1961907 at bugs.launchpad.net
Wed Feb 23 08:30:05 UTC 2022


Adding a link gets rid of the load error:

brcmfmac43436-sdio.raspberrypi,model-zero-2.txt ->
brcmfmac43436-sdio.txt

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https://bugs.launchpad.net/bugs/1961907

Title:
  Missing firmware link for Pi Zero 2

Status in linux-firmware-raspi2 package in Ubuntu:
  New

Bug description:
  Focal daily from today 2022023 on a Pi Zero 2:

  [   14.186223] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43436-sdio.raspberrypi,model-zero-2.txt failed with error -2
  [   14.346879] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43436-sdio for chip BCM43430/2
  [   14.392849] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/2 wl0: Oct  9 2020 14:44:32 version 9.88.4.65 (test) (f149b32 at shgit)  (r679549) FWID 01-f40f3270

  The kernel falls back and loads the 'generic' firmware blob which is
  OK for the time being but the load error might trigger user questions
  and/or future bugs.

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