ACRH17适配OPENWRT

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环境配置说明

  • 适用硬件：ASUS RT ACRH17
  • 编译系统：Debian For Win10 WSL
  • 参考借鉴：lede源添加acrh17
  1. 稳定版19.07无法识别和使用5G无线网卡，而Master分支可用但无法开启160MHZ
  2. 注意不要使用root用户编译，最好使用梯子来加速源码的下载速度
  3. 使用Win10 WSL环境编译的，编译前建议先将Win10系统变量剔除，否则可能报错：export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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# ASUS RT ACRH17 的配置
CPU : IPQ4019 @ 717MHz (Quad ARM Cortex A7)
RAM : 256MB	NT5CC128M16IP-DI
ROM : 128MB	MX30LF1G18AC-TI
2.4G: IPQ4019 + RTC6649EX
5 G : QCA9984 + QFE1952

获取编译源码

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# 安装配置编译环境
sudo apt-get update
sudo apt-get install build-essential asciidoc binutils bzip2 \
gawk gettext git libncurses5-dev libz-dev patch unzip zlib1g-dev \
lib32gcc1 libc6-dev-i386 subversion flex uglifyjs libssl-dev upx \
gcc-multilib p7zip p7zip-full msmtp texinfo libglib2.0-dev xmlto \
git-core qemu-utils libelf-dev autoconf automake libtool autopoint \
curl wget device-tree-compiler 

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# 设置代理来加速源码下载，没有代理可跳过或根据需求设置
# export http_proxy="127.0.0.1:7890" && export https_proxy="127.0.0.1:7890"

# 获取openwrt官方源码及更新软件包
git clone https://github.com/openwrt/openwrt.git
./scripts/feeds update -a && ./scripts/feeds install -a

make menuconfig		# 进入固件配置界面，下面是极简的参数配置
##########################################################
## Target System -> Qualcomm Atheros IPQ40XX		##
## Subtarget -> Generic					##
## Target Profile -> Asus RT-ACRH17			##
## LuCI -> Collections -> luci				##
## LuCI -> Modules -> Translations -> Chinese(zh_Hans)	##
## LuCI -> Themes -> luci-theme-material		##
##########################################################

make download -j8 V=s	# 下载所需源码，请尽量使用梯子
make -j5 V=s		# 首次编译推荐用单线程

添加设备源码

  1. 为ACRH17适配官方OPENWRT需要修改和添加以下文件
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# 要修改的基本文件，用于添加ARCH17设备
target/linux/ipq40xx/base-files/etc/board.d/01_leds
target/linux/ipq40xx/base-files/etc/board.d/02_network
target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
target/linux/ipq40xx/base-files/lib/preinit/05_set_iface_mac_ipq40xx.sh
target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-rt-acrh17.dts
target/linux/ipq40xx/image/Makefile
target/linux/ipq40xx/patches-5.4/901-arm-boot-add-dts-files.patch

# 用来开启5G无线网络的驱动，不用可忽略
openwrt/package/firmware/ipq-wifi/Makefile
openwrt/package/firmware/ipq-wifi/board-asus_rt-acrh17.qca4019

  1. 修改 01_leds 来设置LED灯的状态
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--- openwrt-master/target/linux/ipq40xx/base-files/etc/board.d/01_leds	2020-12-06 19:35:18.471161900 +0800
+++ lede/target/linux/ipq40xx/base-files/etc/board.d/01_leds	2020-12-07 20:02:28.238898600 +0800
@@ -17,6 +17,16 @@ asus,rt-ac58u)
 	ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth1"
 	ucidef_set_led_switch "lan" "LAN" "blue:lan" "switch0" "0x1e"
 	;;
+asus,rt-acrh17)
+	ucidef_set_led_default "status" "STATUS" "${boardname}:blue:status" "1"
+	ucidef_set_led_wlan "wlan2g" "WLAN2G" "${boardname}:blue:wlan2g" "phy1tpt"
+	ucidef_set_led_wlan "wlan5g" "WLAN5G" "${boardname}:blue:wlan5g" "phy0tpt"
+	ucidef_set_led_netdev "wan" "WAN" "${boardname}:blue:wan" "eth1"
+	ucidef_set_led_switch "lan1" "LAN1" "${boardname}:blue:lan1" "switch0" "0x02"
+	ucidef_set_led_switch "lan2" "LAN2" "${boardname}:blue:lan2" "switch0" "0x04"
+	ucidef_set_led_switch "lan3" "LAN3" "${boardname}:blue:lan3" "switch0" "0x08"
+	ucidef_set_led_switch "lan4" "LAN4" "${boardname}:blue:lan4" "switch0" "0x10"
+	;;
 avm,fritzbox-4040)
 	ucidef_set_led_wlan "wlan" "WLAN" "green:wlan" "phy0tpt" "phy1tpt"
 	ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1"

  1. 修改 02_network 来设置网卡
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--- openwrt-master/target/linux/ipq40xx/base-files/etc/board.d/02_network	2020-12-06 19:35:18.471161900 +0800
+++ lede/target/linux/ipq40xx/base-files/etc/board.d/02_network	2020-12-06 20:20:59.048078800 +0800
@@ -45,6 +45,7 @@ ipq40xx_setup_interfaces()
 	openmesh,a62)
 		ucidef_set_interfaces_lan_wan "eth1" "eth0"
 		;;
+	asus,rt-acrh17|\
 	asus,rt-ac58u|\
 	zyxel,nbg6617)
 		ucidef_set_interfaces_lan_wan "eth0" "eth1"
@@ -126,6 +127,7 @@ ipq40xx_setup_macs()
 	8dev,habanero-dvk)
 		label_mac=$(mtd_get_mac_binary "ART" 0x1006)
 		;;
+	asus,rt-acrh17|\
 	asus,rt-ac58u)
 		CI_UBIPART=UBI_DEV
 		wan_mac=$(mtd_get_mac_binary_ubi Factory 0x1006)

  1. 修改 11-ath10k-caldata 选择SOC要加载的固件
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--- openwrt-master/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata	2020-12-06 19:35:18.471161900 +0800
+++ lede/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata	2020-12-06 20:23:12.333528800 +0800
@@ -23,6 +23,10 @@ case "$FIRMWARE" in
 		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 		;;
+	asus,rt-acrh17)
+		CI_UBIPART=UBI_DEV
+		caldata_extract_ubi "Factory" 0x9000 0x2f20
+		;;
 	avm,fritzrepeater-3000)
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
@@ -70,6 +74,7 @@ case "$FIRMWARE" in
 	asus,map-ac2200)
 		caldata_extract_ubi "Factory" 0x1000 0x2f20
 		;;
+	asus,rt-acrh17|\
 	asus,rt-ac58u)
 		CI_UBIPART=UBI_DEV
 		caldata_extract_ubi "Factory" 0x1000 0x2f20

  1. 修改 05_set_iface_mac_ipq40xx.sh 来设置MAC
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--- openwrt-master/target/linux/ipq40xx/base-files/lib/preinit/05_set_iface_mac_ipq40xx.sh	2020-12-06 19:35:18.471161900 +0800
+++ lede/target/linux/ipq40xx/base-files/lib/preinit/05_set_iface_mac_ipq40xx.sh	2020-12-06 20:24:32.822407600 +0800
@@ -2,6 +2,7 @@
 
 preinit_set_mac_address() {
 	case $(board_name) in
+	asus,rt-acrh17|\
 	asus,map-ac2200)
 		base_mac=$(mtd_get_mac_binary_ubi Factory 0x1006)
 		ip link set dev eth0 address $(macaddr_add "$base_mac" +1)

  1. 修改 platform.sh 来设置升级时的操作
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--- openwrt-master/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh	2020-12-06 19:35:18.471161900 +0800
+++ lede/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh	2020-12-06 20:27:50.792301100 +0800
@@ -89,6 +89,7 @@ platform_do_upgrade() {
 		CI_KERNPART="linux"
 		nand_do_upgrade "$1"
 		;;
+	asus,rt-acrh17|\
 	asus,rt-ac58u)
 		CI_UBIPART="UBI_DEV"
 		CI_KERNPART="linux"

  1. 添加 qcom-ipq4019-rt-acrh17.dts 用来生成DTB设备树
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wget -O target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-rt-acrh17.dts \
https://github.com/coolsnowwolf/lede/raw/master/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-rt-acrh17.dts

  1. 最重要的来了，修改 image/Makefile 来添加ACRH17设备
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--- openwrt-master/target/linux/ipq40xx/image/Makefile	2020-12-06 19:35:18.519107200 +0800
+++ lede/target/linux/ipq40xx/image/Makefile	2020-12-06 20:42:35.496598100 +0800
@@ -202,6 +202,24 @@ define Device/asus_rt-ac58u
 endef
 TARGET_DEVICES += asus_rt-ac58u
 
+define Device/asus_rt-acrh17
+	$(call Device/FitImageLzma)
+	DEVICE_VENDOR := ASUS
+	DEVICE_MODEL := RT-ACRH17
+	SOC := qcom-ipq4019
+	BLOCKSIZE := 128k
+	PAGESIZE := 2048
+	DTB_SIZE := 65536
+	IMAGE_SIZE := 20439364
+	FILESYSTEMS := squashfs
+	UIMAGE_NAME:=$(shell echo -e '\03\01\01\01RT-ACRH17')
+	KERNEL_INITRAMFS := $$(KERNEL) | uImage none
+	KERNEL_INITRAMFS_SUFFIX := -factory.trx
+	IMAGES := sysupgrade.bin
+	DEVICE_PACKAGES := ath10k-firmware-qca9984-ct ipq-wifi-asus_rt-acrh17 kmod-usb-ledtrig-usbport
+endef
+TARGET_DEVICES += asus_rt-acrh17
+
 define Device/avm_fritzbox-4040
 	$(call Device/FitImageLzma)
 	DEVICE_VENDOR := AVM

  1. 修改 901-arm-boot-add-dts-files.patch 来添加ACRH17的DTB
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--- openwrt-master/target/linux/ipq40xx/patches-5.4/901-arm-boot-add-dts-files.patch	2020-12-06 19:35:18.534728700 +0800
+++ lede/target/linux/ipq40xx/patches-5.4/901-arm-boot-add-dts-files.patch	2020-12-06 20:44:15.513499900 +0800
@@ -10,7 +10,7 @@ Signed-off-by: John Crispin <john@phroze
 
 --- a/arch/arm/boot/dts/Makefile
 +++ b/arch/arm/boot/dts/Makefile
-@@ -837,11 +837,54 @@ dtb-$(CONFIG_ARCH_QCOM) += \
+@@ -837,11 +837,55 @@ dtb-$(CONFIG_ARCH_QCOM) += \
  	qcom-apq8074-dragonboard.dtb \
  	qcom-apq8084-ifc6540.dtb \
  	qcom-apq8084-mtp.dtb \
@@ -53,6 +53,7 @@ Signed-off-by: John Crispin <john@phroze
 +	qcom-ipq4019-habanero-dvk.dtb \
 +	qcom-ipq4019-rtl30vw.dtb \
 +	qcom-ipq4019-u4019-32m.dtb \
++	qcom-ipq4019-rt-acrh17.dtb \
 +	qcom-ipq4019-wpj419.dtb \
 +	qcom-ipq4019-wtr-m2133hp.dtb \
 +	qcom-ipq4028-wpj428.dtb \

  1. 修改 package/firmware/ipq-wifi/Makefile 驱动QCA9984网卡
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--- openwrt-master/package/firmware/ipq-wifi/Makefile	2020-12-06 19:35:15.873926900 +0800
+++ lede/package/firmware/ipq-wifi/Makefile	2020-12-06 20:48:09.827242400 +0800
@@ -27,6 +27,7 @@ endef
 ALLWIFIBOARDS:= \
 	8dev_habanero-dvk \
 	aruba_ap-303 \
+	asus_rt-acrh17 \
 	avm_fritzrepeater-1200 \
 	buffalo_wtr-m2133hp \
 	cellc_rtl30vw \
@@ -105,6 +106,7 @@ endef
 
 $(eval $(call generate-ipq-wifi-package,8dev_habanero-dvk,8devices Habanero DVK))
 $(eval $(call generate-ipq-wifi-package,aruba_ap-303,Aruba AP-303))
+$(eval $(call generate-ipq-wifi-package,asus_rt-acrh17,ASUS RT-ACRH17))
 $(eval $(call generate-ipq-wifi-package,avm_fritzrepeater-1200,AVM FRITZRepeater 1200))
 $(eval $(call generate-ipq-wifi-package,buffalo_wtr-m2133hp,Buffalo WTR-M2133HP))
 $(eval $(call generate-ipq-wifi-package,cellc_rtl30vw, Cell C RTL30VW))

  1. 添加 board-asus_rt-acrh17.qca4019 固件文件
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wget  -O lede/package/firmware/ipq-wifi/board-asus_rt-acrh17.qca4019 \
https://github.com/coolsnowwolf/lede/raw/master/package/firmware/ipq-wifi/board-asus_rt-acrh17.qca4019

其他实用技巧

  1. 再次编译时可能要用到的参数
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# 获取最新源码及重置软件包源
git pull && ./scripts/feeds clean
./scripts/feeds update -a && ./scripts/feeds install -a

# 再次编译前建议使用make clean清理
make clean	# 清除bin目录
make dirclean	# 清除bin目录和交叉编译工具及工具链目录
make distclean	# 清除所有相关的东西，包括下载的软件包，配置文件，feed内容等

  1. 额外配置内核参数，一般不需要配置
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# 在OpenWRT的 `.config` 文件中内核的选项都是形如 `CONFIG_KERNEL_XXX` 
# 自己手动添加内核选项时不要忘了在中间添加 `_KERNEL_` 前缀
# 只能包含到内核而不能作为模块，因为编译后的模块不会添加到固件内
# make kernel_menuconfig	# 进入内核配置界面

  1. 使用自有软件包源
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# 生成自有软件包的索引
openwrt/scripts/ipkg-make-index.sh ./ipkg-dir > Packages
gzip -9c Packages > Packages.gz

# 上传到路由器并添加源
ln -s /mnt/sda1/packages/ /www/
src/gz 19.02_packages http://192.168.1.1/packages

  1. 编译所有包（CONFIG_ALL=y）耗时很长且经常出错，lean源无效。
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Global build settings --->
[*] Select all target specific packages by default
[*] Select all kernel module packages by default
[*] Select all userspace packages by default