QSDK與OPENWRT區別
來源 https://www.jianshu.com/p/178ae18b2570
QSDK是一種在openwrt的基礎上,加入了高通atheros芯片相關資料的一種環境。
QSDK與openwrt的區別主要在如下幾個方面:
- arch/mips/ath79/* – updated QCA base platform device support – GPLv2
- sound/soc/ath79/* – new ALSA-compliant QCA soundcard driver – ISC
- drivers/net/ethernet/atheros/ag71xx/* – updated QCA Ethernet switch driver – GPLv2
- net/core/* – performance enhancement updates to Linux sk_buff management – GPL v2
- drivers/spi – added modes to QCA spi driver – GPLv2
- drivers/mtd/nand/ – new QCA NAND flash controller driver – ISC
編譯步驟如下:(基於ubuntu)
sudo apt-get install gcc g++ binutils ptach bzip2 flex make gettext \ pkg-config unzip zlib1g-dev libc6-dev subversion libncurses5-dev \ gawk sharutils curl libxml-parser-perl ocaml-nox
安裝repo和git
QSDK代碼是歸檔在codeaurora上,代碼下載需要用到repo工具
安裝repo
安裝下載工具git和curl
sudo apt-get install git-core curl
使用curl獲取repo :
curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -o repo
chmod +x repo
地址鏈接: https://mirrors.tuna.tsinghua.edu.cn/help/git-repo/
QSDK的代碼路徑為git://codeaurora.org/quic/qsdk/releases/manifest/qstak
對應的版本和名稱執行repo init
$ repo init -u git://codeaurora.org/quic/qsdk/releases/manifest/qstak -b release -m caf_AU_LINUX_QSDK_RELEASE_BANANA_10.4_C1_TARGET_ALL.2.4.3.1008.089.xml --repo-url=https://mirrors.tuna.tsinghua.edu.cn/git/git-repo
$ repo sync
參考鏈接: https://blog.csdn.net/yubing_615/article/details/51538377
QSDK 下載:
-
repo init -u git://codeaurora.org/quic/qsdk/releases/manifest/qstak -b release -m caf_AU_LINUX_QSDK_RELEASE_BANANA_SW_TARGET_ALL.2.7.029.xml -
repo sync -
mkdir -p qsdk/dl -
tar xjvf qsdk-qca-wifi-2.7.029.tar.bz2 -C qsdk tar xjvf qsdk-qca-wlan-2.7.029.tar.bz2 -C qsdk tar xjvf qsdk-qca-shortcut-fe-2.7.029.tar.bz2 -c qsdk
編譯QSDK
-
cd qsdk make package/symlinks -
拷貝配置文件,目前該目錄下有三個配置文件
ar71xx_open.config ar71xx_premium.config : 生成16m flash使用的bin文件 ar71xx_wireless.config : 生成8m flash使用的bin文件 cp qca/configs/qca955x.ln/ar71xx_<profile>.config .config -
重新生成配置文件並build
make defconfigmake V=s
-
去目錄下去.bin文件download到設備上
目錄路徑為:qsdk\bin\ar71xx
主要文件為:openwrt-ar71xx-generic-ap147-16M-kernel.bin (或 openwrt-ar71xx-generic-ap147-16M-kernel.bin)
openwrt-ar71xx-generic-ap147-16M-rootfs-squashfs.bin (或 openwrt-ar71xx-generic-ap147-8M-rootfs-squashfs.bin)
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