Hello ! We are using P1020 WLAN reference board for an AP development and the 802.11ac radio chipset (QCA9980) (mini-PCIe wi-fi add-on card) is inserted in that board. The firmware binary (version 10.4) for the wifi card is download from the ath10k and it supports only 4.2 kernel and above. Since the P1020-WLAN QorIQ SDK 2.0 supports only 4.1 kernel (in yocto 2.0 jethro upgrade). Is it possible to get the QorIQ SDK with 4.2 kernel or above support to use firmware binary.