Hello,
we are working with custom board with same wifi/BT chip which is on EVK Azure wave. But while bring up BT we are facing the bellow error.
root@imx8mp-lpddr4-evk:~# modprobe moal mod_par=nxp/wifi_mod_para.conf
[ 267.670438] mlan: loading out-of-tree module taints kernel.
[ 267.730632] moal: unknown parameter 'mod_par' ignored
[ 267.736039] wlan: Loading MWLAN driver
[ 267.740482] wlan: Register to Bus Driver...
[ 267.744925] wlan_pcie 0000:01:00.0: enabling device (0000 -> 0002)
[ 267.751301] PCI memory map Virt0: 0000000093d84fb3 PCI memory map Virt2: 000000003b66dbc6
[ 267.759604] Attach moal handle ops, card interface type: 0x204
[ 267.766298] rps set to 0 from module param
[ 267.770670] No module param cfg file specified
[ 267.775162] rx_work=1 cpu_num=4
[ 267.778340] Enable moal_recv_amsdu_packet
[ 267.782385] Attach mlan adapter operations.card_type is 0x204.
[ 267.791900] Request firmware: nxp/pcieuart8997_combo_v4.bin
[ 268.413534] FW download over, size 622824 bytes
[ 269.115992] WLAN FW is active
[ 269.118976] on_time is 269115311500
[ 269.122490] Please add cal_data_cfg for 8887/8977/8997/8987/8978
[ 269.128612] woal_request_fw failed
[ 269.132043] Firmware Init Failed
[ 269.136737] Free module params
[ 269.139858] woal_pcie_probe: failed
[ 269.143350] wlan_pcie: probe of 0000:01:00.0 failed with error -14
[ 269.149668] wlan: Register to Bus Driver Done
[ 269.154048] wlan: Driver loaded successfully
root@imx8mp-lpddr4-evk:~# modprobe btnxpuart
root@imx8mp-lpddr4-evk:~# hciconfig
hci0: Type: Primary Bus: UART
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0
DOWN
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:4 acl:0 sco:0 commands:1 errors:0
root@imx8mp-lpddr4-evk:~# hciconfig hci0 up
[ 296.575703] Bluetooth: hci0: Opcode 0x c03 failed: -110
Can't init device hci0: Connection timed out (110)
root@imx8mp-lpddr4-evk:~# [ 298.592286] Bluetooth: hci0: Setting baudrate failed (-110)
[ 300.608296] Bluetooth: hci0: Setting wake-up method failed (-110)
[ 302.624090] Bluetooth: hci0: Setting baudrate failed (-110)
Any idea that could help ?
Many thanks.
