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0. Готовим каталог пользователя mkdir ~/bin curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo chmod a+x ~/bin/repo 1. скачиваем слои от nxp export PATH=${PATH}:~/bin mkdir yocto-sdk cd yocto-sdk repo init -u https://source.codeaurora.org/external/qoriq/qoriq-components/yocto-sdk -b dunfell repo sync --no-clone-bundle 1.Список используемых слоев и ручное добавление слоев mkdir yocto-sdk cd yocto-sdk mkdir sources git clone git://git.yoctoproject.org/poky sources/poky git clone git://git.yoctoproject.org/meta-cloud-services sources/meta-cloud-services git clone git://git.yoctoproject.org/meta-freescale sources/meta-freescale git clone git://git.yoctoproject.org/meta-security sources/meta-security git clone git://git.yoctoproject.org/meta-selinux sources/meta-selinux git clone git://git.yoctoproject.org/meta-virtualization sources/meta-virtualization git clone https://github.com/OSSystems/meta-browser sources/meta-browser git clone https://github.com/kraj/meta-clang sources/meta-clang git clone https://github.com/Freescale/meta-freescale-distro sources/meta-freescale-distro git clone https://github.com/openembedded/meta-openembedded sources/meta-openembedded git clone https://github.com/TimesysGit/meta-timesys sources/meta-timesys git clone https://source.codeaurora.org/external/qoriq/qoriq-components/meta-qoriq sources/meta-qoriq cp sources/meta-qoriq/tools/setup-env . 1.1 Приветствие: Добро пожаловать в Freescale QorIQ SDK (эталонный дистрибутив) Yocto Project имеет обширную документацию по OE, включая справочное руководство, которое можно найти по адресу: http://yoctoproject.org/documentation Для получения дополнительной информации об OpenEmbedded посетите их веб-сайт: http://www.openembedded.org/ Теперь вы можете запустить 'bitbake <target>' fsl-image-networking fsl-image-networking-full 2. Производим сборку cd ~/yocto-sdk . ./setup-env -m ls1046afrwy !!! fsl-image-networking - офф образ nxp !!! fsl-image-networking-full - офф образ nxp !!! core-image-sato - будет собран дистрибутив с GUI !!! core-image-base - базовая версия !!! core-image-minimal - что то там минимальное !!! ovs-dpdk - что то там с openvswitch и dpdk bitbake fsl-image-networking |
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Настройка fsl-image-multimedia-full убираем x11 и сборка vim conf/local.conf ------------------- DISTRO_FEATURES_remove = " x11" <--- убираем #, раскомментировать строку, тем самым сборка будет без x11 ------------------- Производим сборку: bitbake fsl-image-multimedia-full Сборка под sdcard: wic create ls104x-uboot-bootpart --no-fstab-update -e fsl-image-networking |
ссылки:
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err: lxc-4.0.1-r https://github.com/intel/iotg-yocto-ese-manifest/issues/3 http://linuxcontainers.org/downloads/lxc/lxc-4.0.1.tar.gz https://github.com/WindRiver-Labs/wrlinux-x/issues/14 |
ERROR: lxc-4.0.1-r0 do_fetch: Fetcher failure for URL: ‘http://linuxcontainers.org/downloads/lxc-4.0.1.tar.gz’. Unable to fetch URL from any source.
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err: lxc-4.0.1-r https://github.com/intel/iotg-yocto-ese-manifest/issues/3 fix изменяем слой отредактировав ссылку "SRC_URI = "http://linuxcontainers.org/downloads/${BPN}-${PV}.tar.gz": vim ~/yocto-sdk/sources/meta-virtualization/recipes-containers/lxc/lxc_4.0.1.bb --------------------------------------------------------------------- #SRC_URI = "http://linuxcontainers.org/downloads/${BPN}-${PV}.tar.gz - ищем это и изменяем !!! эту стоку удаляем SRC_URI = "http://linuxcontainers.org/downloads/lxc/${BPN}-${PV}.tar.gz --------------------------------------------------------------------- |
ERROR: go-systemd-4+gitAUTOINC+b4a58d9518-r0 do_fetch: Fetcher failure for URL: ‘git://github.com/coreos/go-systemd.git’. Unable to fetch URL from any source.
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https://github.com/WindRiver-Labs/wrlinux-x/issues/14 vim ~/yocto-sdk/sources/meta-virtualization/recipes-devtools/go/go-systemd_git.bb --------------------------------------------------------------------------------- #SRC_URI = "git://${PKG_NAME}.git" - это меняем и не забываем что комментарии тут оставлять не льзя SRC_URI = "git://${PKG_NAME}.git;branch=main" --------------------------------------------------------------------------------- |
ERROR git
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Иногда встречаются ошибки связанные с git и yocto подсказывает что надо сделать, и пишет какую надо сделать команду git. Пример: git config --global --add safe.directory ~/yocto-sdk/build_ls1046afrwy/tmp/work/aarch64-fsl-linux/gnulib/2018-03-07.03-r0/git |
ERROR: Task (~/yocto-sdk/sources/meta-virtualization/recipes-devtools/go/go-systemd_git.bb:do_deploy_source_date_epoch) failed with exit code ‘1’
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#https://community.nxp.com/t5/i-MX-Processors/ERROR-do-fetch-Fetcher-failure-for-URL-git-github-com-fsnotify/m-p/1401484 vim ~/yocto-sdk/sources/meta-virtualization/recipes-devtools/go/go-systemd_git.bb --------------------------------------------------------------------------------- #SRC_URI = "git://${PKG_NAME}.git;branch=master;protocol=https"" - меняем это SRC_URI = "git://${PKG_NAME}.git;branch=main;protocol=https" --------------------------------------------------------------------------------- |
u-boot tftp
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=> setenv ipaddr <board_ipaddr> => setenv serverip <tftp_serverip> LS1046ARDB и FRWY-LS1046A => setenv bootargs root=/dev/ram0 rw console=ttyS0,115200 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x10000000 LX2160ARDB (rev1.0 and rev2.0) => setenv bootargs console=ttyAMA0,115200 root=/dev/ram0 rw earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf Download: LS1046ARDB: => tftp 0x8f000000 fsl-ls1046a-rdb-sdk.dtb LX2160ARDB: => tftp 0x8f000000 fsl-lx2160a-rdb.dtb => booti 0x82000000 0xa0000000 0x8f000000 |
Booting board with full rootfs from large storage device
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1. Prepare the media (SD/USB/SATA) and format it to ext2 format. 2. Mount the ext2 partition, extract a full rootfs into this partition, and unmount the partition. 3. Power up or reset the board. 4. Press a key on the keyboard when prompted on the terminal to enter into the U-Boot command line. 5. Set up the environment in U-Boot using command described in the table below. LS1046ARDB and FRWY-LS1046A => setenv bootargs root=/dev/sda* rootdelay=5 rw console=ttyS0,115200 earlycon=uart8250,mmio,0x21c0500 LX2160ARDB => setenv bootargs console=ttyAMA0,115200 root=/dev/sda* rw rootdelay=10 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf |
enable DPAA2 Ethernet in Linux using commands
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LX2160ARDB: => sf probe 0:0 => sf read 0x80a00000 0xa00000 0x300000 => sf read 0x80e00000 0xe00000 0x100000 => fsl_mc start mc 0x80a00000 0x80e00000 => sf read 0x80d00000 0xd00000 0x100000 => fsl_mc lazyapply dpl 0x80d00000 |
Download images and boot up:
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LS1046ARDB: => tftp 0x8f000000 fsl-ls1046a-rdb-sdk.dtb FRWY-LS1046A: => tftp 0x8f000000 fsl-ls1046a-frwy-sdk.dtb LX2160ARDB: => tftp 0x8f000000 fsl-lx2160a-rdb.dtb => booti 0x82000000 - 0x8f000000 |
Program TF-A binaries on NAND flash:
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1. Boot the board from default bank. 2. Flash bl2_nand.pbl to NAND flash: => tftp 82000000 $path/bl2_nand.pbl => nand erase 0x0 $filesize;nand write 0x82000000 0x0 $filesize; 3. Flash fip_uboot.bin to NAND flash: => tftp 82000000 $path/fip_uboot.bin => nand erase 0x100000 $filesize;nand write 0x82000000 0x100000 $filesize; 4. Boot the board from NAND flash. The board boots with TF-A. |
Question:
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Question 1: How can I compile ATF with OPTEE? Answer: For compiling ATF with OPTEE, add the below line in your conf/local.conf file: DISTRO_FEATURES_append = " optee" Question 2: How can I compile ATF with RCW image that is different from default image? Answer: Modify RCWNOR or RCWSD and RCWNAND in <machine>.conf file. For example, update ls1043ardb.conf file in meta-freescale layer as follows: RCWNOR ?= "RR_FQPP_1455/rcw_1600" Question 3: How can I add custom additional packages to default rootfs? Answer: Set IMAGE_INSTALL_append in the conf/local.conf file. |