From: Benjamin Drung <benjamin.drung@canonical.com>
To: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: linux-wireless@vger.kernel.org, brcm80211@lists.linux.dev,
brcm80211-dev-list.pdl@broadcom.com,
linux-kernel@vger.kernel.org,
Matthias Brugger <mbrugger@suse.com>,
Benjamin Drung <benjamin.drung@canonical.com>
Subject: [PATCH 0/2] brcmfmac: firmware: Add missing clm_blob firmware files
Date: Wed, 23 Sep 2026 22:37:37 +0200 [thread overview]
Message-ID: <20260923203739.2560527-1-benjamin.drung@canonical.com> (raw)
Hi,
I noticed that these firmware files were missing inside the initrd when
including the brcmfmac kernel module:
```
/usr/lib/firmware/brcm/brcmfmac43436-sdio.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43456-sdio.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43430b0-sdio.raspberrypi,model-zero-2-w.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43436-sdio.raspberrypi,model-zero-2-w.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-compute-module.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,5-compute-module.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,5-model-b.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,500.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43456-sdio.raspberrypi,4-compute-module.clm_blob.zst
/usr/lib/firmware/brcm/brcmfmac43456-sdio.raspberrypi,400.clm_blob.zst
```
These changes should be backported to the stable kernel releases as
well.
Benjamin Drung (2):
wifi: brcmfmac: Add per-board clm_blob firmware binaries
wifi: brcmfmac: Add clm_blob firmware for brcmfmac43456-sdio
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--
2.53.0
next reply other threads:[~2026-09-23 20:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 20:37 Benjamin Drung [this message]
2026-09-23 20:37 ` [PATCH 1/2] wifi: brcmfmac: Add per-board clm_blob firmware binaries Benjamin Drung
2026-09-28 7:55 ` Matthias Brugger
2026-10-04 12:28 ` Arend van Spriel
2026-09-23 20:37 ` [PATCH 2/2] wifi: brcmfmac: Add clm_blob firmware for brcmfmac43456-sdio Benjamin Drung
2026-09-28 7:59 ` Matthias Brugger
2026-10-04 12:28 ` Arend van Spriel
-- strict thread matches above, loose matches on Subject: below --
2026-09-23 20:33 [PATCH 0/2] brcmfmac: firmware: Add missing clm_blob firmware files Benjamin Drung
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