[Bug 2017132] [NEW] Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi, 4-model-b.bin failed

Juerg Haefliger 2017132 at bugs.launchpad.net
Thu Apr 20 11:55:41 UTC 2023


Public bug reported:

Pi4 with linux-firmware-raspi 9-0ubuntu1:

[   11.952610] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[   11.969959] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed with error -2

We're missing a symlink:
/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin -> ../cypress/cyfmac43455-sdio.bin

There are potentially other pi links missing.

** Affects: linux-firmware-raspi (Ubuntu)
     Importance: Undecided
         Status: New

** Summary changed:

- Missing sdio binary
+ Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed

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Title:
  Direct firmware load for
  brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed

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

Bug description:
  Pi4 with linux-firmware-raspi 9-0ubuntu1:

  [   11.952610] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
  [   11.969959] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed with error -2

  We're missing a symlink:
  /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin -> ../cypress/cyfmac43455-sdio.bin

  There are potentially other pi links missing.

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