On BananaPi R3:
[ 8.373889] mt798x-wmac 18000000.wifi: HW/SW Version: 0x8a108a10, Build Time: 20221012174743a
[ 8.527895] mt798x-wmac 18000000.wifi: WM Firmware Version: ____000000, Build Time: 20221012174805
[ 8.601128] mt798x-wmac 18000000.wifi: WA Firmware Version: DEV_000000, Build Time: 20221012174937
[ 28.684083] mt798x-wmac 18000000.wifi: Message 00000002 (seq 9) timeout
[ 28.690695] mt798x-wmac 18000000.wifi: Failed to start WA firmware
[ 28.697007] mt798x-wmac: probe of 18000000.wifi failed with error -110
But on BananaPi R3 MINI just this and no error:
[ 7.002250] mt798x-wmac 18000000.wifi: HW/SW Version: 0x8a108a10, Build Time: 20221012174648a
[ 7.035963] mt798x-wmac 18000000.wifi: WM Firmware Version: ____000000, Build Time: 20221012174725
[ 7.082090] mt798x-wmac 18000000.wifi: WA Firmware Version: DEV_000000, Build Time: 20221012174937
[ 7.187101] mt798x-wmac 18000000.wifi: Load eeprom: /lib/firmware/mediatek/mt798x-wmac_rf.bin
[ 7.196020] mt798x-wmac 18000000.wifi: Open eeprom file failed: /lib/firmware/mediatek/mt798x-wmac_rf.bin
[ 7.248068] mt798x-wmac 18000000.wifi: eeprom load fail, use default bin
Same package version of firmware (linux-firmware-20231211)
Same linux 6.6.10 (also 6.7-rc4)
Edit:
Wrong UART?