The Asus RT-AC750L is identical to the already supported Asus RT-AC1200V2. Use the ALT0 buildroot tags to show both devices.
Reference : https://forum.openwrt.org/t/asus-rt-ac750l-is-the-same-as-rt-ac1200-v2/151783
Signed-off-by: Karl Chan <exkc@exkc.moe>
DEVICE_VENDOR := ASUS
DEVICE_MODEL := RT-AC1200
DEVICE_VARIANT := V2
+ DEVICE_ALT0_VENDOR := ASUS
+ DEVICE_ALT0_MODEL := RT-AC750L
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
append-rootfs | pad-rootfs