3 changed files with 50 additions and 110 deletions
@ -1,112 +1,5 @@ |
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# 編譯OpenWrt for ZTE E8820S |
# MT7612(PHY1) LED Patch |
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> 以版本 22.03-rc5 為例 |
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## 環境建置 |
- [MT76 LED寄存器](https://github.com/openwrt/mt76/issues/54) |
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> 需要一個非ROOT但有sudo權限的使用者 |
- [無編譯package範例](https://github.com/teleofis/teleofis-feed/blob/master/packages/pingcontrol/Makefile) |
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> 系統版本建議為Ubuntu 20.04以上 |
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- #### 安裝需要的軟體 [[Debian / Ubuntu]](https://openwrt.org/docs/guide-developer/toolchain/install-buildsystem) |
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```console |
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sudo apt update |
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sudo apt install build-essential ccache ecj fastjar file g++ gawk gettext git java-propose-classpath libelf-dev libncurses5-dev libncursesw5-dev libssl-dev python python2.7-dev python3 unzip wget python-distutils-extra python3-setuptools python3-dev rsync subversion swig time xsltproc zlib1g-dev |
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``` |
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- #### 下載OpenWrt程式碼 |
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```console |
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#為求方便，放在使用者家目錄 |
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cd ~ |
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mkdir e8820s |
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git clone --depth 1 --branch v22.03.0-rc5 https://github.com/openwrt/openwrt.git |
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``` |
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- #### 安裝依賴的packages |
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```console |
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cd openwrt |
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./scripts/feeds update -a |
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./scripts/feeds install -a |
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``` |
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## 編譯設定 |
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- #### 加入E8820S的DTS檔案 |
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```console |
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cd target/linux/ramips/dts |
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#從LEDE那邊拿 |
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wget https://gitce.net/mirrors/lede/raw/branch/master/target/linux/ramips/dts/mt7621_zte_e8820s.dts |
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``` |
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- #### 將E8820S加入編譯列表 |
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``` |
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#target/linux/ramips/image/mk7621.mk |
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#將以下行加入檔案尾端 |
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define Device/zte_e8820s |
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$(Device/dsa-migration) |
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$(Device/uimage-lzma-loader) |
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BLOCKSIZE := 128k |
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PAGESIZE := 2048 |
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KERNEL_SIZE := 4096k |
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UBINIZE_OPTS := -E 5 |
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IMAGE_SIZE := 32768k |
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IMAGES += factory.bin |
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata |
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IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | check-size |
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DEVICE_VENDOR := ZTE |
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DEVICE_MODEL := E8820S |
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DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl |
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endef |
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TARGET_DEVICES += zte_e8820s |
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``` |
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- #### 新增E8820S LED設定 |
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``` |
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#target/linux/ramips/mt7621/base-files/etc/board.d/01_leds |
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#將以下行新增到檔案尾端的"esac"的前一行 |
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zte,e8820s) |
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ucidef_set_led_netdev "wlan2g" "WiFi 2.4GHz" "white:wlan2g" "ra0" |
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ucidef_set_led_netdev "wlan5g" "WiFi 5GHz" "white:wlan5g" "rai0" |
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;; |
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``` |
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- #### 使用OpenWRT官方編譯設定 [[Using official build config]](https://openwrt.org/docs/guide-developer/toolchain/use-buildsystem) |
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```console |
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wget https://downloads.openwrt.org/releases/22.03.0-rc5/targets/ramips/mt7621/config.buildinfo -O .config |
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make defconfig |
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``` |
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- #### 圖形化設定 |
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```console |
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make menuconfig |
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#以下是必要更改的 |
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Target System -> MediaTek Ralink MIPS |
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SubTarget -> MT7621 based boards |
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Target Profile -> ZTE E8820S |
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#以下是我常用的設定 |
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Build the OpenWrt Image Builder -> N |
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Build the OpeWrt SDK -> N |
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Package the LLVM-BPF toolchain tarball -> N |
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Package the OpenWrt-based Toolchain -> N |
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[Global build settings] |
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Select all target specific packages by default -> N |
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Select all kernal module packages by default -> N |
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Make debug information reproducible -> N |
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Collect kernel debug information -> N |
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#剩下就是預安裝的部分，按照喜好選擇即可 |
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#Kernal Module裡面的東西只能不包進去(選到M)，不能不編譯，否則會導致vermagic改變，裝不上官方kmod |
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``` |
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## 編譯 |
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- #### 普通編譯 |
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```console |
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#線程數 -j <num> 一般是(核心數*2)+1 |
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#詳細輸出 V=s |
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make -j 13 V=s |
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#如果遇到錯誤，可以嘗試只使用單線程編譯 |
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``` |
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- #### 清除編譯結果 [[Cleaning up]](https://openwrt.org/docs/guide-developer/toolchain/use-buildsystem) |
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```console |
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#普通清除(最常用) |
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make clean |
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#其他清除指令請參閱上方連結 |
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``` |
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- #### 確認vermagic [[Check the vermagic]](https://hamy.io/post/0015/how-to-compile-openwrt-and-still-use-the-official-repository/) |
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```console |
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#僅編譯kernel，通樣可以加線成數及詳細輸出的參數 |
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make target/linux/{clean,compile} -j 13 |
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#顯示vermagic |
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find build_dir/ -name .vermagic -exec cat {} \; |
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``` |
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@ -0,0 +1,37 @@ |
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include $(TOPDIR)/rules.mk |
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PKG_NAME:=mt7612_led
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PKG_VERSION:=1
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PKG_RELEASE:=1
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PKG_BUILD_DIR:=$(BUILD_DIR)/mt7612_led
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include $(INCLUDE_DIR)/package.mk |
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define Package/mt7612_led |
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SECTION:=utils
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CATEGORY:=Utilities
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DEFAULT:=y
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TITLE:=mt7612 led on (phy1)
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PKGARCH:=all
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endef |
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define Package/mt7612_led/description |
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This package turn on mt7612 5Ghz LED(phy1).
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endef |
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define Build/Prepare |
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endef |
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define Build/Configure |
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endef |
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define Build/Compile |
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endef |
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define Package/mt7612_led/install |
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$(INSTALL_DIR) $(1)/etc/init.d
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$(INSTALL_BIN) ./files/mt7612_led $(1)/etc/init.d/mt7612_led
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endef |
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$(eval $(call BuildPackage,mt7612_led)) |
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Reference in new issue