+define Device/nand-large-ac
+ $(Device/mikrotik)
+ DEVICE_TITLE := MikroTik RouterBoard (>= 128 MB NAND, 802.11ac)
+ DEVICE_PACKAGES += kmod-ath10k ath10k-firmware-qca988x
+ KERNEL := kernel-bin | kernel2minor -s 2048 -e -c
+ SUPPORTED_DEVICES := rb-921gs-5hpacd-r2
+endef
+TARGET_DEVICES += nand-large-ac
+