ipq40xx: add support for ASUS RT-ACRH17/RT-AC42U

[openwrt/openwrt.git] / target / linux / ipq40xx / image / generic.mk

diff --git a/target/linux/ipq40xx/image/generic.mk b/target/linux/ipq40xx/image/generic.mk
index 332fff7f45b3a2c320c1841644542953940c2670..43ea5b801a90873740e5e4dc9e6439479e0f8fe6 100644 (file)
--- a/target/linux/ipq40xx/image/generic.mk
+++ b/target/linux/ipq40xx/image/generic.mk
@@ -57,6 +57,10 @@ define Build/append-rutx-metadata
                }' | fwtool -I - $@
 endef
 
+define Build/copy-file
+       cat "$(1)" > "$@"
+endef
+
 define Build/mkmylofw_32m
        $(eval device_id=$(word 1,$(1)))
        $(eval revision=$(word 2,$(1)))
@@ -196,6 +200,34 @@ define Device/asus_map-ac2200
 endef
 TARGET_DEVICES += asus_map-ac2200
 
+# WARNING: this is an initramfs image that gets you half of the way there
+#          you need to delete the jffs2 ubi volume and sysupgrade to the final image
+# to get a "trx" you can flash via web UI for ac42u/ac58u:
+# - change call Device/FitImageLzma to Device/FitImage
+# - add the following below UIMAGE_NAME
+#   UIMAGE_MAGIC := 0x27051956
+#   IMAGES += factory.trx
+#   IMAGE/factory.trx := copy-file $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE) | uImage none
+define Device/asus_rt-ac42u
+       $(call Device/FitImageLzma)
+       DEVICE_VENDOR := ASUS
+       DEVICE_MODEL := RT-AC42U
+       DEVICE_ALT0_VENDOR := ASUS
+       DEVICE_ALT0_MODEL := RT-ACRH17
+       SOC := qcom-ipq4019
+       BLOCKSIZE := 128k
+       PAGESIZE := 2048
+       DTB_SIZE := 65536
+       IMAGE_SIZE := 20439364
+       FILESYSTEMS := squashfs
+#      RT-AC82U is nowhere to be found online
+#      Rather, this device is a/k/a RT-AC42U
+#      But we'll go with what the vendor firmware has...
+       UIMAGE_NAME:=$(shell echo -e '\03\01\01\01RT-AC82U')
+       DEVICE_PACKAGES := ath10k-firmware-qca9984-ct ipq-wifi-asus_rt-ac42u kmod-usb-ledtrig-usbport
+endef
+TARGET_DEVICES += asus_rt-ac42u
+
 define Device/asus_rt-ac58u
        $(call Device/FitImageLzma)
        DEVICE_VENDOR := ASUS