BCM4345/5 Driver

satskiy · May 1, 2021 at 7:30 PM

Please add drivers to Matrix LibreELEC

satskiy · May 1, 2021 at 7:33 PM

Code

LibreELEC:~ #  dmesg | grep "brcm"
[    6.083216] bluetooth hci0: Direct firmware load for brcm/BCM4345C0.hcd failed with error -2
[    6.083223] Bluetooth: hci0: BCM: Patch brcm/BCM4345C0.hcd not found
[    8.098159] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    8.098282] usbcore: registered new interface driver brcmfmac
[    8.114820] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.CX-CX-W10.txt failed with error -2
[    8.224547] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    8.224621] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[    8.225030] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar  1 2015 07:29:38 version 7.45.18 (r538002) FWID 01-6a2c8ad4
LibreELEC:~ # 

this  is from prev  working  LibreELEC  build
LibreELEC (official): 9.2.6 (Generic.x86_64)

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satskiy · May 1, 2021 at 8:37 PM

brcmfmac - Debian Wiki

this one i think will be usefull

**lrusak** · May 1, 2021 at 10:30 PM Official Post

you can add the firmware you need to /storage/.config/firmware

satskiy · May 1, 2021 at 10:38 PM

Quote from lrusak

you can add the firmware you need to /storage/.config/firmware

now i know but it will be better if it can be build in

satskiy · May 1, 2021 at 11:26 PM

LibreELEC:~ # dmesg |grep brcm

[ 7.299257] Bluetooth: hci0: BCM: 'brcm/BCM4345C0.hcd'

[ 7.299259] Bluetooth: hci0: BCM: 'brcm/BCM.hcd'

[ 9.332567] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6

[ 9.332697] usbcore: registered new interface driver brcmfmac

[ 9.351379] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.CX-CX-W10.txt failed with error -2

[ 9.351432] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.txt failed with error -2

[ 10.365507] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50

i grub this file firmware-nonfree/brcmfmac43456-sdio.txt at master · RPi-Distro/firmware-nonfree · GitHub
remane it to brcmfmac43455-sdio.CX-CX-W10.txt

and now it is OK