2023年6月21日发(作者：)
在LSDK中使⽤yocto与yocto独⽴环境搭建⼀、LSDK中使⽤yoctoyocto rootfs编译命令# flex-builder -i mkrfs -r yocto:tiny -m ls1046ardb⽣成⽂件: ./flexbuild_lsdk2108/build/images/rootfs_lsdk2108_yocto_tiny_注意：不要使⽤root⽤户编译，即使修改脚本跳过校验后⾯还会有很多难以修复的故障。脚本第⼀步会下载yocto-poky到lexbuild_lsdk2108/components/rfs，这⾥如果是离线下载拷贝进来也要⽤普通⽤户解压，否则亦会出错；pathname: flexbuild_lsdk2108/tools/distro_yocto## yocto编译脚本 FBDIR=flexbuild_lsdk2108路径build_distro_rfs_yocto() { [ $username = root ] && fbprint_w "Please build yocto as non-root account" && exit ## root⽤户编译直接退出 [ -f $PACKAGES_PATH/rfs/yocto-poky/meta-poky/recipes-core/tiny-init/files/init ] || git clone $repo_yocto_poky_url $PACKAGES_PATH/rfs/yocto-poky -b $repo_yocto_poky_tag ## clone代码 yoctorfs=rootfs_${DISTRIB_VERSION}_yocto_${DISTROSCALE}_${DESTARCH} ## DISTRIB_VERSION=lsdk2108 DISTROSCALE=tiny DESTAR $FBDIR/configs/yocto/ fixcfg ## configs/yocto/ --> 按照deconfig修改配置 cp -f $FBDIR/configs/yocto/local_${DESTARCH}_${DISTROSCALE}.conf $FBOUTDIR/rfs/$yoctorfs/conf/ -8 [ $DESTARCH = arm64 ] && export MACHINE=qemuarm64 || export MACHINE=qemuarm bitbake $yoctoimgtype [ $DESTARCH = arm64 -a $DISTROSCALE = devel ] && $FBDIR/configs/yocto/ fixlib $RFSDIR/usr/lib/ [ -L $FBOUTDIR/rfs/$yoctorfs/target ] || ln -s $RFSDIR $FBOUTDIR/rfs/$yoctorfs/target ## FBOUTDIR=build yoctorfs=rootfs_lsdk2108_yocto_tiny_arm64 # RFSDIR=/home/[username]/yoctobuild/tmp/work/qemuarm64-poky-linux/core-image-minimal/1.0-r0/rootfs # setup app components (restool, aiop_tool, tsntool, fmc, etc) in yocto userland echo Building and installing app components for $DISTROTYPE $DISTROSCALE flex-builder -c apps -r yocto:$DISTROSCALE -a ${DESTARCH} -f $CFGLISTYML ## 编译DISTROSCALE范围的apps if [ $DISTROSCALE = tiny ]; then ## 将⽣成⽂件塞进⽂件系统[ -f $DESTDIR/usr/local/bin/restool ] && sudo cp -f $DESTDIR/usr/local/bin/{ls-*,restool} $RFSDIR/usr/bin[ -f $DESTDIR/usr/bin/aiop_tool ] && sudo cp -f $DESTDIR/usr/bin/aiop_tool $RFSDIR/usr/bin[ -f $DESTDIR/lib/libfm-arm.a ] && sudo cp -f $DESTDIR/lib/libfm-arm.a $RFSDIR/lib[ -f $DESTDIR/usr/local/bin/fmc ] && sudo cp -f $DESTDIR/usr/local/bin/fmc $RFSDIR/usr/bin && sudo cp -Prf --preserve=mode,timestamps $DESTDIR/etc/fmc $RFSDIR/etc && sudo cp -f $DESTDIR/usr/local/lib/*/libfmc.a $RFSDIR/usr/lib[ -f $DESTDIR/usr/local/bin/tsntool ] && sudo cp -f $DESTDIR/usr/local/bin/tsntool $RFSDIR/usr/bin && sudo cp -f $DESTDIR/usr/lib/ $RFSDIR/usr/libsudo mkdir -p $RFSDIR/usr/local/bin && [ -f $DESTDIR/usr/local/bin/ccsr ] && sudo cp -f $DESTDIR/usr/local/bin/ccsr $RFSDIR/usr/local/bin/sudo rm -rf $RFSDIR/usr/include/* $RFSDIR/usr/lib/aarch64-poky-linux $RFSDIR/usr/share/libtool $RFSDIR/usr/share/aclocalsudo echo TinyLinux | sudo tee $RFSDIR/etc/hostname 1>/dev/null ## 将主机名写⼊/etc/hostnamesudo cp -f $FBDIR/packages/rfs/misc/mount-modules $RFSDIR/usr/local/bin ## mount-modules 启动⽅式不同挂载的⽬录也不同 elif [ $DISTROSCALE = devel ]; then ## another scalesudo cp -Prf --preserve=mode,timestamps $DESTDIR/* $RFSDIR/sudo mkdir -p $RFSDIR/etc/systemd/system && sudo cp -f $FBDIR/packages/rfs/misc/ $RFSDIR/etc/systemd/system/sudo echo DevelLinux | sudo tee $RFSDIR/etc/hostname 1>/dev/null fi distroinfo="$DISTRIB_NAME $DISTROSCALE ${DISTRIB_VERSION:4:4} (based on Yocto)" echo $distroinfo | sudo tee $RFSDIR/etc/issue 1>/dev/null echo $distroinfo | sudo tee $RFSDIR/etc/buildinfo 1>/dev/null distrostamp="Build: `date +'%Y-%m-%d %H:%M:%S'`" echo "$distrostamp" | sudo tee -a $RFSDIR/etc/buildinfo 1>/dev/null ## 信息写⼊ sudo cp -f $FBDIR/tools/flex-installer $RFSDIR/usr/bin ## flex-installer拷⼊bin⽬录 $FBDIR/configs/yocto/ fixsys $RFSDIR cd $RFSDIR && sudo chown -h -R 0:0 * && sudo find . | sudo cpio --quiet -o -H newc | gzip > $FBOUTDIR/images/$ && fbprint_d $FBOUTDIR/images/$ cp -f $yoctotmpdir/deploy/images/$MACHINE/${yoctoimgtype}-${MACHINE}.manifest $FBOUTDIR/rfs/$yoctorfs/$st [ $DISTROSCALE = tiny ] && cp -f $yoctotmpdir/deploy/images/$MACHINE/${yoctoimgtype}-${MACHINE}.ubifs $FBOUTDIR/images/$ && cp -f $yoctotmpdir/deploy/images/$MACHINE/${yoctoimgtype}-${MACHINE}.squashfs $FBOUTDIR/images/$fs flex-builder -i packrfs -r yocto:$DISTROSCALE -a $DESTARCH -f $CFGLISTYML ## 打包 ls -goh $FBOUTDIR/images/$yoctorfs*} . $PACKAGES_PATH/rfs/yocto-poky/oe-init-build-env $FBOUTDIR/rfs/$yoctorfs ## components/rfs/yocto-poky/oe-init-build-env 为yocto环境设置环境变编译⽇志：xxx@xxx:/disk2/code/flexbuild_lsdk2108$ flex-builder -i mkrfs -r yocto:tiny -m ls1046ardbDISTRO TYPE: yoctoDISTRO SCALE: tinyMACHINE: ls1046ardbYou had no conf/ file. This configuration file has therefore beencreated for you with some default values. You may wish to edit it to, forexample, select a different MACHINE (target hardware). See conf/ample, select a different MACHINE (target hardware). See conf/r more information as common configuration options are had no conf/ file. This configuration file has therefore beencreated for you with some default values. To add additional metadata layersinto your configuration please add entries to conf/ Yocto Project has extensive documentation about OE including a referencemanual which can be found at: /documentationFor more information about OpenEmbedded see their website: /### Shell environment set up for builds. ###You can now run 'bitbake
meta-poky
meta-yocto-bsp = "master:7cf369c910ddc43b61d86a88a1fb771b9d6d4549"Initialising tasks: 100% |########################################################################| Time: 0:00:03Sstate summary: Wanted 1190 Local 1187 Network 0 Missed 3 Current 0 (99% match, 0% complete)NOTE: Executing TasksNOTE: Tasks Summary: Attempted 3277 tasks of which 3014 didn't need to be rerun and all ng and installing app components for yocto tiny以下内容来⾃⼆、常规yocto环境搭建⽤户磁盘预留⾄少80G硬盘空间1、apt-get update2、apt-get install wget git-core unzip make gcc g++ build-essentialsubversion sed autoconf automake texi2html texinfocoreutils diffstatpython-pysqlite2 docbook-utils libsdl1.2-dev libxml-parser-perl libgl1-mesa-devlibglu1-mesa-dev xsltprocdesktop-file-utils chrpath groff libtool xterm gawkfop3、clone poky 的 morty 稳定分⽀:git clone -b mortygit:///4、进⼊poky⽬录，然后运⾏下⾯的命令为 Yocto 开发环境设置（设置/导出）⼀些环境变量：source oe-init-build-env5、若正常，会⾃动进⼊build⽬录6、修改build/conf/⽂件，如提供的⽂件所⽰。7、编译：bitbake core-image-minimal编译过程会下载很多东西，编译持续时间较久。8、编译完成后runqemu qemux86-64为运⾏新的基于 Yocto 的 Linux 发⾏版的 qemu 打开⼀个新屏幕，则表⽰安装完成。三、YOCTO BSP编译：1、 下载repo：mkdir ~/bin (this step may not be needed if the bin folder already exists)chmod a+x ~/bin/repo2、设置搜索路径：export PATH=~/bin:$PATH3、设置⽤户名和邮箱gitconfig --global "Your Name"gitconfig --global "Your Email"gitconfig –list4、获取linux BSP:mkdir fsl-release-bspcd fsl-release-bsprepo init -ugit:///imx/ -b imx-3.14.52-1.1.0_garepo sync说明：reposync 将会是⼀个漫长的等待过程，中间可能会出错。如果出错了就重新repo sync，直到成功为⽌。另外有的时候可能会很长时间不动了，看下载的流量也⼀直是0，也可以ctrl+C终⽌，然后重新repo sync。注意在yocto下，我们下载BSP实际上只是⼀些配置⽂件，实际编译的时候边编译边下载的，所以在我们下载的BSP⾥⾯是找不到代码的。5、编译BSP前的准备⼯作：格式：DISTRO=
2023年6月21日发(作者：)
在LSDK中使⽤yocto与yocto独⽴环境搭建⼀、LSDK中使⽤yoctoyocto rootfs编译命令# flex-builder -i mkrfs -r yocto:tiny -m ls1046ardb⽣成⽂件: ./flexbuild_lsdk2108/build/images/rootfs_lsdk2108_yocto_tiny_注意：不要使⽤root⽤户编译，即使修改脚本跳过校验后⾯还会有很多难以修复的故障。脚本第⼀步会下载yocto-poky到lexbuild_lsdk2108/components/rfs，这⾥如果是离线下载拷贝进来也要⽤普通⽤户解压，否则亦会出错；pathname: flexbuild_lsdk2108/tools/distro_yocto## yocto编译脚本 FBDIR=flexbuild_lsdk2108路径build_distro_rfs_yocto() { [ $username = root ] && fbprint_w "Please build yocto as non-root account" && exit ## root⽤户编译直接退出 [ -f $PACKAGES_PATH/rfs/yocto-poky/meta-poky/recipes-core/tiny-init/files/init ] || git clone $repo_yocto_poky_url $PACKAGES_PATH/rfs/yocto-poky -b $repo_yocto_poky_tag ## clone代码 yoctorfs=rootfs_${DISTRIB_VERSION}_yocto_${DISTROSCALE}_${DESTARCH} ## DISTRIB_VERSION=lsdk2108 DISTROSCALE=tiny DESTAR $FBDIR/configs/yocto/ fixcfg ## configs/yocto/ --> 按照deconfig修改配置 cp -f $FBDIR/configs/yocto/local_${DESTARCH}_${DISTROSCALE}.conf $FBOUTDIR/rfs/$yoctorfs/conf/ -8 [ $DESTARCH = arm64 ] && export MACHINE=qemuarm64 || export MACHINE=qemuarm bitbake $yoctoimgtype [ $DESTARCH = arm64 -a $DISTROSCALE = devel ] && $FBDIR/configs/yocto/ fixlib $RFSDIR/usr/lib/ [ -L $FBOUTDIR/rfs/$yoctorfs/target ] || ln -s $RFSDIR $FBOUTDIR/rfs/$yoctorfs/target ## FBOUTDIR=build yoctorfs=rootfs_lsdk2108_yocto_tiny_arm64 # RFSDIR=/home/[username]/yoctobuild/tmp/work/qemuarm64-poky-linux/core-image-minimal/1.0-r0/rootfs # setup app components (restool, aiop_tool, tsntool, fmc, etc) in yocto userland echo Building and installing app components for $DISTROTYPE $DISTROSCALE flex-builder -c apps -r yocto:$DISTROSCALE -a ${DESTARCH} -f $CFGLISTYML ## 编译DISTROSCALE范围的apps if [ $DISTROSCALE = tiny ]; then ## 将⽣成⽂件塞进⽂件系统[ -f $DESTDIR/usr/local/bin/restool ] && sudo cp -f $DESTDIR/usr/local/bin/{ls-*,restool} $RFSDIR/usr/bin[ -f $DESTDIR/usr/bin/aiop_tool ] && sudo cp -f $DESTDIR/usr/bin/aiop_tool $RFSDIR/usr/bin[ -f $DESTDIR/lib/libfm-arm.a ] && sudo cp -f $DESTDIR/lib/libfm-arm.a $RFSDIR/lib[ -f $DESTDIR/usr/local/bin/fmc ] && sudo cp -f $DESTDIR/usr/local/bin/fmc $RFSDIR/usr/bin && sudo cp -Prf --preserve=mode,timestamps $DESTDIR/etc/fmc $RFSDIR/etc && sudo cp -f $DESTDIR/usr/local/lib/*/libfmc.a $RFSDIR/usr/lib[ -f $DESTDIR/usr/local/bin/tsntool ] && sudo cp -f $DESTDIR/usr/local/bin/tsntool $RFSDIR/usr/bin && sudo cp -f $DESTDIR/usr/lib/ $RFSDIR/usr/libsudo mkdir -p $RFSDIR/usr/local/bin && [ -f $DESTDIR/usr/local/bin/ccsr ] && sudo cp -f $DESTDIR/usr/local/bin/ccsr $RFSDIR/usr/local/bin/sudo rm -rf $RFSDIR/usr/include/* $RFSDIR/usr/lib/aarch64-poky-linux $RFSDIR/usr/share/libtool $RFSDIR/usr/share/aclocalsudo echo TinyLinux | sudo tee $RFSDIR/etc/hostname 1>/dev/null ## 将主机名写⼊/etc/hostnamesudo cp -f $FBDIR/packages/rfs/misc/mount-modules $RFSDIR/usr/local/bin ## mount-modules 启动⽅式不同挂载的⽬录也不同 elif [ $DISTROSCALE = devel ]; then ## another scalesudo cp -Prf --preserve=mode,timestamps $DESTDIR/* $RFSDIR/sudo mkdir -p $RFSDIR/etc/systemd/system && sudo cp -f $FBDIR/packages/rfs/misc/ $RFSDIR/etc/systemd/system/sudo echo DevelLinux | sudo tee $RFSDIR/etc/hostname 1>/dev/null fi distroinfo="$DISTRIB_NAME $DISTROSCALE ${DISTRIB_VERSION:4:4} (based on Yocto)" echo $distroinfo | sudo tee $RFSDIR/etc/issue 1>/dev/null echo $distroinfo | sudo tee $RFSDIR/etc/buildinfo 1>/dev/null distrostamp="Build: `date +'%Y-%m-%d %H:%M:%S'`" echo "$distrostamp" | sudo tee -a $RFSDIR/etc/buildinfo 1>/dev/null ## 信息写⼊ sudo cp -f $FBDIR/tools/flex-installer $RFSDIR/usr/bin ## flex-installer拷⼊bin⽬录 $FBDIR/configs/yocto/ fixsys $RFSDIR cd $RFSDIR && sudo chown -h -R 0:0 * && sudo find . | sudo cpio --quiet -o -H newc | gzip > $FBOUTDIR/images/$ && fbprint_d $FBOUTDIR/images/$ cp -f $yoctotmpdir/deploy/images/$MACHINE/${yoctoimgtype}-${MACHINE}.manifest $FBOUTDIR/rfs/$yoctorfs/$st [ $DISTROSCALE = tiny ] && cp -f $yoctotmpdir/deploy/images/$MACHINE/${yoctoimgtype}-${MACHINE}.ubifs $FBOUTDIR/images/$ && cp -f $yoctotmpdir/deploy/images/$MACHINE/${yoctoimgtype}-${MACHINE}.squashfs $FBOUTDIR/images/$fs flex-builder -i packrfs -r yocto:$DISTROSCALE -a $DESTARCH -f $CFGLISTYML ## 打包 ls -goh $FBOUTDIR/images/$yoctorfs*} . $PACKAGES_PATH/rfs/yocto-poky/oe-init-build-env $FBOUTDIR/rfs/$yoctorfs ## components/rfs/yocto-poky/oe-init-build-env 为yocto环境设置环境变编译⽇志：xxx@xxx:/disk2/code/flexbuild_lsdk2108$ flex-builder -i mkrfs -r yocto:tiny -m ls1046ardbDISTRO TYPE: yoctoDISTRO SCALE: tinyMACHINE: ls1046ardbYou had no conf/ file. This configuration file has therefore beencreated for you with some default values. You may wish to edit it to, forexample, select a different MACHINE (target hardware). See conf/ample, select a different MACHINE (target hardware). See conf/r more information as common configuration options are had no conf/ file. This configuration file has therefore beencreated for you with some default values. To add additional metadata layersinto your configuration please add entries to conf/ Yocto Project has extensive documentation about OE including a referencemanual which can be found at: /documentationFor more information about OpenEmbedded see their website: /### Shell environment set up for builds. ###You can now run 'bitbake
meta-poky
meta-yocto-bsp = "master:7cf369c910ddc43b61d86a88a1fb771b9d6d4549"Initialising tasks: 100% |########################################################################| Time: 0:00:03Sstate summary: Wanted 1190 Local 1187 Network 0 Missed 3 Current 0 (99% match, 0% complete)NOTE: Executing TasksNOTE: Tasks Summary: Attempted 3277 tasks of which 3014 didn't need to be rerun and all ng and installing app components for yocto tiny以下内容来⾃⼆、常规yocto环境搭建⽤户磁盘预留⾄少80G硬盘空间1、apt-get update2、apt-get install wget git-core unzip make gcc g++ build-essentialsubversion sed autoconf automake texi2html texinfocoreutils diffstatpython-pysqlite2 docbook-utils libsdl1.2-dev libxml-parser-perl libgl1-mesa-devlibglu1-mesa-dev xsltprocdesktop-file-utils chrpath groff libtool xterm gawkfop3、clone poky 的 morty 稳定分⽀:git clone -b mortygit:///4、进⼊poky⽬录，然后运⾏下⾯的命令为 Yocto 开发环境设置（设置/导出）⼀些环境变量：source oe-init-build-env5、若正常，会⾃动进⼊build⽬录6、修改build/conf/⽂件，如提供的⽂件所⽰。7、编译：bitbake core-image-minimal编译过程会下载很多东西，编译持续时间较久。8、编译完成后runqemu qemux86-64为运⾏新的基于 Yocto 的 Linux 发⾏版的 qemu 打开⼀个新屏幕，则表⽰安装完成。三、YOCTO BSP编译：1、 下载repo：mkdir ~/bin (this step may not be needed if the bin folder already exists)chmod a+x ~/bin/repo2、设置搜索路径：export PATH=~/bin:$PATH3、设置⽤户名和邮箱gitconfig --global "Your Name"gitconfig --global "Your Email"gitconfig –list4、获取linux BSP:mkdir fsl-release-bspcd fsl-release-bsprepo init -ugit:///imx/ -b imx-3.14.52-1.1.0_garepo sync说明：reposync 将会是⼀个漫长的等待过程，中间可能会出错。如果出错了就重新repo sync，直到成功为⽌。另外有的时候可能会很长时间不动了，看下载的流量也⼀直是0，也可以ctrl+C终⽌，然后重新repo sync。注意在yocto下，我们下载BSP实际上只是⼀些配置⽂件，实际编译的时候边编译边下载的，所以在我们下载的BSP⾥⾯是找不到代码的。5、编译BSP前的准备⼯作：格式：DISTRO=
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