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[95.89.205.15]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c2aae6a4a00sm185431466b.46.2026.09.23.13.42.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Sep 2026 13:42:55 -0700 (PDT) From: Benjamin Drung To: Arend van Spriel Cc: linux-wireless@vger.kernel.org, brcm80211@lists.linux.dev, brcm80211-dev-list.pdl@broadcom.com, linux-kernel@vger.kernel.org, Matthias Brugger , Benjamin Drung Subject: [PATCH 0/2] brcmfmac: firmware: Add missing clm_blob firmware files Date: Wed, 23 Sep 2026 22:37:37 +0200 Message-ID: <20260923203739.2560527-1-benjamin.drung@canonical.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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