PCIe/USB-8897:
    WLAN (PCIe) firmware version: 15.68.7.p119
    Bluetooth (USB) firmware version: 15.28.7.p119
    The combo image will be downloaded through WLAN only.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>