I hope i'm not being stupid and this is the right place for this..
I'm having a problem with recognising the network connectors on raspberry pi 3 B+ using OpenWrt snapshot r6449-5862f01.
After replacing the start.elf and bootcode.bin files I was able to get openWrt to successfully boot into cli, however ifconfig only reports the "lo" loopback connection. Running dmesg gives me the below errors:
[ 7.828202] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006 [ 7.846963] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.bin failed with error -2 [ 7.860894] brcmfmac mmc1:0001:1: Falling back to user helper [ 7.879124] firmware brcm!brcmfmac43455-sdio.bin: firmware_loading_store: map pages failed [ 12.871558] usbcore: registered new interface driver brcmfmac [ 12.888676] kmodloader: done loading kernel modules from /etc/modules.d/* [ 13.931289] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 [ 14.951362] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
I've not had any experience with building custom images, and was wondering if there was a simple way to extract the relevant firmware from the newest version of Raspbian and installing these manually in OpenWrt?
As I would rather not have to return my new Pi's and get older models.
Thanks for reading!