MYZR-IMX8MM-EK200-Linux-4.14.98.编译手册

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MYZR-IMX8MM-CB200-Linux-4.14.98.编译手册

下载源码

  • 打开网盘下载linux-4.14.98源码
  • 打开网盘下载imkimage-4.14.98 和uboot-2018.03源码

交叉编译工具

1.创建文件夹

#输入
    mkdir toolchain
    mkdir toolchain/gcc-linaro
    cd toolchain/gcc-linaro

2.下载交叉编译工具

#输入
    wget https://releases.linaro.org/components/toolchain/binaries/7.5-2019.12/aarch64-linux-gnu/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu.tar.xz

3.解压

#输入
    tar -xf gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu.tar.xz

4.创建交叉编译工具配置脚本

#输入
    cat << EOF > ~/toolchain/gcc-linaro/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu.sh
    #!/bin/sh
    export PATH=${HOME}/toolchain/gcc-linaro/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu/bin:${PATH}
    export ARCH=arm64
    export CROSS_COMPILE=aarch64-linux-gnu-
    EOF

5.添加可执行权限

#输入
    chmod +x gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu.sh

6.配置交叉编译环境

#输入
    source ~/toolchain/gcc-linaro/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu.sh 

7.检查安装

#输入
    ${CROSS_COMPILE}gcc -v
#输出
   Using built-in specs.
   COLLECT_GCC=aarch64-linux-gnu-gcc
   COLLECT_LTO_WRAPPER=/home/zhongjy/toolchain/gcc-linaro/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu/bin/../libexec/gcc/aarch64-linux-gnu/7.5.0/lto-wrapper
   Target: aarch64-linux-gnu
   Configured with: '/home/tcwg-buildslave/workspace/tcwg-make-release_0/snapshots/gcc.git~linaro-7.5-2019.12/configure' SHELL=/bin/bash --with-mpc=/home/tcwg-buildslave/workspace/tcwg-make-release_0/_build/builds/destdir/x86_64-unknown-linux-gnu --with-mpfr=/home/tcwg-buildslave/workspace/tcwg-make-release_0/_build/builds/destdir/x86_64-unknown-linux-gnu --with-gmp=/home/tcwg-buildslave/workspace/tcwg-make-release_0/_build/builds/destdir/x86_64-unknown-linux-gnu --with-gnu-as --with-gnu-ld --disable-libmudflap --enable-lto --enable-shared --without-included-gettext --enable-nls --with-system-zlib --disable-sjlj-exceptions --enable-gnu-unique-object --enable-linker-build-id --disable-libstdcxx-pch --enable-c99 --enable-clocale=gnu --enable-libstdcxx-debug --enable-long-long --with-cloog=no --with-ppl=no --with-isl=no --disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a --enable-threads=posix --enable-multiarch --enable-libstdcxx-time=yes --enable-gnu-indirect-function --with-build-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release_0/_build/sysroots/aarch64-linux-gnu --with-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release_0/_build/builds/destdir/x86_64-unknown-linux-gnu/aarch64-linux-gnu/libc --enable-checking=release --disable-bootstrap --enable-languages=c,c++,fortran,lto --build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --target=aarch64-linux-gnu --prefix=/home/tcwg-buildslave/workspace/tcwg-make-release_0/_build/builds/destdir/x86_64-unknown-linux-gnu
   Thread model: posix
   gcc version 7.5.0 (Linaro GCC 7.5-2019.12)


编译image-boot

编译uboot


  • 提示: 编译 boot 文件也可以通过执行 ./make_uboot.sh 并根据提示进行编译。
  • 进入到uboot-2018.03目录
#输入
    cd uboot-2018.03
  • 生成.config文件
#输入
    make myimx8mmek200-2g_defconfig O=build-myimx8mmek240-2g
  • 进入目录编译生成u-boot-spl.bin,u-boot-nodtb.bin,myimx8mmek240.dtb 文件
#输入
    cd build-myimx8mmek240-2g
    make
  • 把相关文件放进文件夹
#输入
    cd ..
    mkdir image-uboot
    cp build-myimx8mmek240-2g/spl/u-boot-spl.bin image-uboot
    cp build-myimx8mmek240-2g/u-boot-nodtb.bin image-uboot
    cp build-myimx8mmek240-2g/arch/arm/dts/myimx8mmek240.dtb image-uboot


编译boot文件


  • 提示: 编译imkimage 文件也可以通过执行 ./make_boot.sh 并根据提示进行编译。
  • 进入到imkimage-4.14.98目录
#输入
    cd imkimage-4.14.98
  • 编译生成myimx8mmek200-2g.bin 文件
#输入
    cp ../uboot-2018.03/image-uboot/u-boot-nodtb.bin ./iMX8M/myimx8mmek200-2g-nodtb.bin
    cp ../uboot-2018.03/image-uboot/u-boot-spl.bin ./iMX8M/myimx8mmek200-2g-spl.bin
    cp ../uboot-2018.03/image-uboot/myimx8mmek200.dtb ./iMX8M/myimx8mmek200.dtb
    make myimx8mm SOC=iMX8MM DTB=myimx8mmek200.dtb OUTIMG=myimx8mmek200-2g.bin
  • 输出相关文件
#输入
  cp iMX8M/myimx8mmek200-2g.bin ./


编译内核

提示: 编译kernel 文件也可以通过执行 make_kern.sh 并根据提示进行编译。


编译.config


  • 进入源码目录
#输入
    cd linux-4.14.98
    make O=build_myimx8mm myimx8mm_defconfig
  • 生成.config文件
#输出
    .................
    GEN     ./Makefile
    HOSTCC  scripts/kconfig/conf.o
    SHIPPED scripts/kconfig/zconf.tab.c
    SHIPPED scripts/kconfig/zconf.lex.c
    HOSTCC  scripts/kconfig/zconf.tab.o
    HOSTLD  scripts/kconfig/conf
  #
  # configuration written to .config
  #
    .................


编译内核目标文件


  • 输入指令运行交叉编译工具
#输入
    source ~/toolchain/gcc-linaro/gcc-linaro-7.5.0-2019.12- x86_64_aarch64-linux-gnu.sh
  • 进入.config目录
#输入
    cd build_myimx8mm 
  • 输入指令
#输入
    make Image
  • 输出信息
#输出 
   .........
    MODPOST vmlinux.o
    KSYM    .tmp_kallsyms1.o
    KSYM    .tmp_kallsyms2.o
    LD      vmlinux
    SORTEX  vmlinux
    SYSMAP  System.map
    OBJCOPY arch/arm64/boot/Image


编译内核模块包


  • 输入指令运行交叉编译工具
#输入
    source ~/toolchain/gcc-linaro/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu.sh
  • 进入.config目录
#输入
    cd build_myimx8mm 
  • 输入指令
#输入
    make modules
  • 输出信息
#输出
  .........
    LD [M]  net/netfilter/x_tables.ko
    LD [M]  net/netfilter/xt_CHECKSUM.ko
    LD [M]  net/netfilter/xt_LOG.ko
    LD [M]  net/netfilter/xt_addrtype.ko
    LD [M]  net/netfilter/xt_conntrack.ko
    LD [M]  net/netfilter/xt_nat.ko
    LD [M]  net/netfilter/xt_tcpudp.ko
    LD [M]  sound/core/snd-hwdep.ko
    LD [M]  sound/soc/bcm/snd-soc-bcm2835-i2s.ko
    LD [M]  sound/usb/snd-usb-audio.ko
    LD [M]  sound/usb/snd-usbmidi-lib.ko
  • 创建文件夹
#输入
    mkdir modules
    make modules_install INSTALL_MOD_PATH=./modules
#输出信息
   .........
    INSTALL net/netfilter/xt_nat.ko
    INSTALL net/netfilter/xt_tcpudp.ko
    INSTALL sound/core/snd-hwdep.ko
    INSTALL sound/soc/bcm/snd-soc-bcm2835-i2s.ko
    INSTALL sound/usb/snd-usb-audio.ko
    INSTALL sound/usb/snd-usbmidi-lib.ko
    DEPMOD  4.14.98-gda548b57eb4f
#输入压缩文件
    tar cjf kernel-modules.tar.bz2 -C modules lib


编译设备树文件


  • 输入指令运行交叉编译工具
#输入
    source ~/toolchain/gcc-linaro/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu.sh
  • 进入.config目录
#输入
    cd build_myimx8mm 
  • 输入指令
#输入
    make myzr/myimx8mmek200.dtb
  • 输出信息
#输出
    CHK     scripts/mod/devicetable-offsets.h
    DTC     arch/arm64/boot/dts/myzr/myimx8mmek200.dtb



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* ZhuHai MYZR Technology CO.,LTD.
* Latest Update: 2023/4/4  
* Supporter: Zhong JiaYi
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