QSDK与OPENWRT区别
来源 https://www.jianshu.com/p/178ae18b2570
QSDK是一种在openwrt的基础上,加入了高通atheros芯片相关资料的一种环境。
QSDK与openwrt的区别主要在如下几个方面:
- 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
编译步骤如下:(基于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
安装repo和git
QSDK代码是归档在codeaurora上,代码下载需要用到repo工具
安装repo
安装下载工具git和curl
sudo apt-get install git-core curl
使用curl获取repo :
curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -o repo
chmod +x repo
地址链接: https://mirrors.tuna.tsinghua.edu.cn/help/git-repo/
QSDK的代码路径为git://codeaurora.org/quic/qsdk/releases/manifest/qstak
对应的版本和名称执行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
参考链接: https://blog.csdn.net/yubing_615/article/details/51538377
QSDK 下载:
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
编译QSDK
cd qsdk
make package/symlinks
拷贝配置文件,目前该目录下有三个配置文件
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
重新生成配置文件并build
make defconfig
make V=s
去目录下去.bin文件download到设备上
目录路径为:qsdk\bin\ar71xx
主要文件为: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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