CLD: CORE: add CONFIG_HDD_WLAN_WAIT_TIME support for user User can point the CONFIG_HDD_WLAN_WAIT_TIME for driver firmware loading timeout. In general, it can be set to 10s like: export CONFIG_HDD_WLAN_WAIT_TIME=10000 Signed-off-by: Fugang Duan <fugang.duan@nxp.com>