Image Makefile

• target/linux/bcm53xx/image/Makefile

define Device/asus_rt-ac88u
  $(call Device/asus)
  DEVICE_MODEL := RT-AC88U
  DEVICE_PACKAGES := $(BRCMFMAC_4366C0) $(USB3_PACKAGES)
  ASUS_PRODUCTID := RT-AC88U
endef
TARGET_DEVICES += asus_rt-ac88u

DTS Patch

• 305-ARM-BCM5301X-Add-DT-for-Asus-RT-AC88U.patch

DTS

• arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
• build_dir/toolchain-arm_cortex-a9_gcc-8.4.0_musl_eabi/linux-5.x.x/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts

DTS Makefile

• arch/arm/boot/dts/Makefile
• build_dir/toolchain-arm_cortex-a9_gcc-8.4.0_musl_eabi/linux-5.4.x/arch/arm/boot/dts/Makefile

# under "bcm47094-dlink-dir-885l.dtb \\"

bcm47094-asus-rt-ac88u.dtb \\