“MYZR-IMX6-A9 Linux-3.14.52 Build Manual v2.0”的版本间的差异

2020年10月22日 (四) 13:55的最新版本

Download relevant documents

Cross-compile tool chain

　　A9 series：Open the network disk to 2.2_OS_Linux-3.14.52 -> 03_toolchain，Download MY-IMX-A9 Directory.

Source code

　　u-boot：Open the network disk to 2.2_OS_Linux-3.14.52 -> 02_source，Download u-boot-2016.03-*.tar.bz2 (Source package version number svn315 and above).
　　Kernel：Open the network disk to 2.2_OS_Linux-3.14.52 -> 02_source，Download linux-3.14.52-*.tar.bz2 (Source package version number svn369 and above).

Install cross compilation tool chain

1.Execute installation

=====> Input:
./fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1.sh 

=====> Output: 
Enter target directory for SDK (default: /opt/fsl-imx-fb/3.14.52-1.1.1):
=====> Input:
/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1
=====> Output: 
You are about to install the SDK to "/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1". Proceed[Y/n]?
=====> Input:
y
=====> Output: 
Extracting SDK...done
Setting it up...done
SDK has been successfully set up and is ready to be used.

2. source Toolchain Profile

=====> Input:
source /home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1/environment-setup-cortexa9hf-vfp-neon-poky-linux-gnueabi

3. Verify cross compilation tool installation

=====> Input:
$CC -v 

=====> Output: 
Using built-in specs.
COLLECT_GCC=arm-poky-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.2/lto-wrapper
Target: arm-poky-linux-gnueabi
Configured with: /home/myzr/my-yocto/imx-3.14.52-1.1.0_ga/imx6qdlsolo__fsl-imx-fb/tmp/work-shared/gcc-4.9.2-r0/gcc-4.9.2/configure --build=x86_64-linux --host=x86_64-pokysdk-linux --target=arm-poky-linux-gnueabi --prefix=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr --exec_prefix=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr --bindir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi --sbindir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi --libexecdir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi --datadir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/share --sysconfdir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/etc --sharedstatedir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/com --localstatedir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/var --libdir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/lib/arm-poky-linux-gnueabi --includedir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/include --oldincludedir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/include --infodir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/share/info --mandir=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/home/myzr/my-yocto/imx-3.14.52-1.1.0_ga/imx6qdlsolo__fsl-imx-fb/tmp/sysroots/x86_64-nativesdk-pokysdk-linux --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --enable-multilib --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=arm-poky-linux-gnueabi- --without-local-prefix --enable-target-optspace --enable-lto --enable-libssp --disable-bootstrap --disable-libmudflap --with-system-zlib --with-linker-hash-style=gnu --enable-linker-build-id --with-ppl=no --with-cloog=no --enable-checking=release --enable-cheaders=c_global --with-gxx-include-dir=/not/exist/usr/include/c++/4.9.2 --with-build-time-tools=/home/myzr/my-yocto/imx-3.14.52-1.1.0_ga/imx6qdlsolo__fsl-imx-fb/tmp/sysroots/x86_64-linux/usr/arm-poky-linux-gnueabi/bin --with-sysroot=/not/exist --with-build-sysroot=/home/myzr/my-yocto/imx-3.14.52-1.1.0_ga/imx6qdlsolo__fsl-imx-fb/tmp/sysroots/imx6qdlsolo --enable-poison-system-directories --with-mpfr=/home/myzr/my-yocto/imx-3.14.52-1.1.0_ga/imx6qdlsolo__fsl-imx-fb/tmp/sysroots/x86_64-nativesdk-pokysdk-linux --with-mpc=/home/myzr/my-yocto/imx-3.14.52-1.1.0_ga/imx6qdlsolo__fsl-imx-fb/tmp/sysroots/x86_64-nativesdk-pokysdk-linux --enable-nls --with-arch=armv7-a
Thread model: posix
gcc version 4.9.2 (GCC)

u-boot compilation

Preparation before compilation

Create a compile working directory

=====> Input:
mkdir ~/my-work/02_source/ -p

Unpack source code to working directory

=====> Input:
tar xf u-boot-2016.03-svn*.tar.bz2 -C ~/my-work/02_source/

Compilation of u-book target files

Enter source directory

=====> Input:
cd ~/my-work/02_source/u-boot-2016.03

Generate the target development board ”. config“ file

=====> Input:
make myimx6ek200-6q-1g_defconfig

=====> Output: 
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/zconf.lex.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#

【Note】： myimx6ek200-6q-1g_defconfig after make is changed to a configuration file corresponding to the development board model.

********** MYZR-IMX6-EK200 **********
myimx6ek200-6q-1g_defconfig     myimx6ek200-6q-2g_defconfig     myimx6ek200-6q-512m_defconfig  
myimx6ek200-6u-1g_defconfig     myimx6ek200-6u-2g_defconfig     myimx6ek200-6u-512m_defconfig  
myimx6ek200-6s-512m_defconfig   myimx6ek200-6s-1g_defconfig     myimx6ek200-6s-128m_defconfig  
myimx6ek200-6qp-1g_defconfig    myimx6ek200-6qp-2g_defconfig    myimx6ek200-6qp-512m_defconfig  

********** MYZR-IMX6-EK314 **********
myimx6ek314-6q-1g_defconfig     myimx6ek314-6q-2g_defconfig     myimx6ek314-6q-512m_defconfig  
myimx6ek314-6u-1g_defconfig     myimx6ek314-6u-2g_defconfig     myimx6ek314-6u-512m_defconfig  
myimx6ek314-6s-512m_defconfig   myimx6ek314-6s-1g_defconfig     myimx6ek314-6s-128m_defconfig  
myimx6ek314-6qp-1g_defconfig    myimx6ek314-6qp-2g_defconfig    myimx6ek314-6qp-512m_defconfig  

********** MYZR-IMX6-EK336 **********
myimx6ek336-6q-1g_defconfig     myimx6ek336-6q-2g_defconfig     myimx6ek336-6q-512m_defconfig

Compiling

=====> Input:
make 

=====> Output: 
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config.h
  UPD     include/config.h
  GEN     include/autoconf.mk
  GEN     include/autoconf.mk.dep
  CHK     include/config/uboot.release
  CHK     include/generated/timestamp_autogenerated.h
  CFG     u-boot.cfg
  ......
  LD      u-boot
  OBJCOPY u-boot-nodtb.bin
  OBJCOPY u-boot.srec
  SYM     u-boot.sym
  COPY    u-boot.bin
  CFGS    board/myzr/myimx6/myimx6a9-6q-ddr3.cfg.cfgtmp
  MKIMAGE u-boot.imx

Note: If there's a hint “cc1: error”，Usually the configuration of the cross-compilation tool does not work, and you can perform this step after pressing the "source toolchain configuration file" operation in the previous "cross compilation tool chain installation".

u-boot Target File
u-boot.imxis the target file.

Compile U-boot environment variable scripts

=====> Input:
mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "myzr bootscripts" -d board/myzr/bootscripts/myimx6a9_l31452_script.cmd my_environment.scr

=====> Output: 
Image Name:   myzr bootscripts
Created:      Wed Jan  2 09:40:07 2019
Image Type:   ARM Linux Script (uncompressed)
Data Size:    2327 Bytes = 2.27 kB = 0.00 MB
Load Address: 00000000
Entry Point:  00000000
Contents:
   Image 0: 2319 Bytes = 2.26 kB = 0.00 MB

Target File

"u-boot.imx "and "my_environment_emmc.scr" That is, the compiled target files, save the two files

Kernel compilation

Preparation before compilation

Create a compile working directory

=====> Input:
mkdir ~/my-work/02_source/ -p

Unpack source code to working directory

=====> Input:
tar xf linux-3.14.52-svn*.tar.bz2 -C ~/my-work/02_source/

Compiles kernel target files

Enter the kernel source directory

=====> Input:
cd ~/my-work/02_source/linux-3.14.52

To generate the target platform .config file

=====> Input:
make myimx6a9_defconfig

=====> Output: 
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/zconf.lex.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#

Note: If there is an error in“Can't find default configuration "arch/x86/configs” ，it is because the configuration of the cross-compilation tool chain is not effective. You can do this after pressing the Source Toolchain Profile in the previous Cross Compiler Toolchain Installation

Compiles kernel target files

=====> Input:
make zImage

=====> Output: 
scripts/kconfig/conf --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  UPD     include/config/kernel.release
  WRAP    arch/arm/include/generated/asm/auxvec.h
  ......
  AS      arch/arm/boot/compressed/piggy.lzo.o
  LD      arch/arm/boot/compressed/vmlinux
  OBJCOPY arch/arm/boot/zImage
  Kernel: arch/arm/boot/zImage is ready

Kernel target file
arch/arm/boot/zImage is the kernel target file

Build Device Tree Target File

Execute compile command

=====> Input:
make myimx6ek200-6q-1g.dtb

=====> Output: 
  DTC     arch/arm/boot/dts/myimx6ek200-6q-1g.dtb

【Note】：The myimx6ek200-6q-1g.dtb after make is changed to the configuration file corresponding to the development board model.

********** MYZR-IMX6-EK200 **********
myimx6ek200-6q-1g.dtb     myimx6ek200-6q-2g.dtb     myimx6ek200-6q-512m.dtb  
myimx6ek200-6u-1g.dtb     myimx6ek200-6u-2g.dtb     myimx6ek200-6u-512m.dtb  
myimx6ek200-6s-512m.dtb   myimx6ek200-6s-1g.dtb     myimx6ek200-6s-128m.dtb  
myimx6ek200-6qp-1g.dtb    myimx6ek200-6qp-2g.dtb    myimx6ek200-6qp-512m.dtb  

********** MYZR-IMX6-EK314 **********
myimx6ek314-6q-1g.dtb     myimx6ek314-6q-2g.dtb     myimx6ek314-6q-512m.dtb  
myimx6ek314-6u-1g.dtb     myimx6ek314-6u-2g.dtb     myimx6ek314-6u-512m.dtb  
myimx6ek314-6s-512m.dtb   myimx6ek314-6s-1g.dtb     myimx6ek314-6s-128m.dtb  
myimx6ek314-6qp-1g.dtb    myimx6ek314-6qp-2g.dtb    myimx6ek314-6qp-512m.dtb  

********** MYZR-IMX6-EK336 **********
myimx6ek336-6q-1g.dtb     myimx6ek336-6q-2g.dtb     myimx6ek336-6q-512m.dtb

Copy the device tree target file

=====> Input:
cp arch/arm/boot/dts/myimx6ek200-6q-1g.dtb ./

Build kernel module package

Compiling

=====> Input:
make modules

=====> Output: 
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
make[1]: “include/generated/mach-types.h"Is the latest.
  CALL    scripts/checksyscalls.sh
  ......
  LD [M]  sound/core/snd-rawmidi.ko
  LD [M]  sound/usb/snd-usb-audio.ko
  LD [M]  sound/usb/snd-usbmidi-lib.ko

Create a save directory for the kernel module

=====> Input:
mkdir modules

Install kernel module to specified directory

=====> Input:
make modules_install INSTALL_MOD_PATH=./modules

=====> Output: 
  INSTALL crypto/tcrypt.ko
  INSTALL drivers/i2c/algos/i2c-algo-pca.ko
  ......
  INSTALL sound/usb/snd-usbmidi-lib.ko
  DEPMOD  3.14.52-myimx6-svn369

Package the kernel module files

=====> Input:
tar cjf kernel-modules.tar.bz2 -C modules lib

Target File

zImage、myimx6ek*.dtb and ernel-modules.tar.bz2 is the target file compiled and the three files are saved.

Linux C Program compilation

Prepare source code

　　Open the disk to 5_MY-Demo -> MY-Linux-C-Demo，download hello.c file and copy to virtual machine.

Compile the target file

=====> Input:
$CC hello.c -o hello.out

Note: If you have "no command found" information because the configuration of the cross-compilation tool chain is not effective, you can perform this step after pressing the "source tool chain profile" operation in the previous "cross compilation tool chain installation"

Run Linux C Target Program

Copy the compiled hello.out to the development board
Run the Linux C target program on the development board

=====> Input:
chmod +x ./hello.out
./hello.out

=====> Output:
MYZR Technology Co.,Ltd.

Web:  http://www.myzr.com.cn/
Wiki: http://wiki.myzr.com.cn/
BBS:  http://bbs.myzr.com.cn/

Tel: 0756-3628023/3628021
E-mail: service@myzr.com.cn

Linux QT5 program compilation

Prepare source code

　　Open the disk to 5_MY-Demo，Download MY-Linux-QT5-Demo-AboutUs-svn*.tar.bz2 file and copy to virtual machine.

=====> Input:
tar xf MY-Linux-QT5-Demo-AboutUs-svn*.tar.bz2 -C ~/my-work/02_source/

QT Program compilation

Enter source directory

=====> Input:
cd ~/my-work/02_source/AboutUs/

Generate Makefile file

=====> Input:
qmake

Note: If there is information that the 'qamke' command is not found because the configuration of the cross-compilation tool chain is not effective, you can perform this step after pressing the "source tool chain configuration file" operation in the previous "cross compilation tool chain installation"

Compile the target file

=====> Input:
make

=====> Output: 
/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1/sysroots/x86_64-pokysdk-linux/usr/bin/qt5/uic widget.ui -o ui_widget.h
......
arm-poky-linux-gnueabi-g++  -march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9 --sysroot=/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-O1 -o AboutUs main.o widget.o qrc_source.o moc_widget.o   -lQt5Widgets -lQt5Gui -lQt5Core -lGLESv2 -lEGL -lpthread

Run on MI-IMX6-A9 device

Copy the compiled AboutUs to the development board
Run QT5 target program on development board

=====> Input:
chmod +x ./AboutUs
./AboutUs -platform eglfs

Running results

You can see that the MYZR logo and some information are output on the development board display.

--------------------------------------------------------------------------------
* ZhuHai MYZR Technology CO.,LTD.
* Latest Update: 2019/01/02  
* Supporter: Tang Bin
--------------------------------------------------------------------------------

2020年10月22日 (四) 13:55的版本（查看源代码） Admin（讨论 \| 贡献） ←上一编辑	2020年10月22日 (四) 13:55的最新版本（查看源代码） Admin（讨论 \| 贡献）小（Admin移动页面MY-IMX6-A9 Linux-3.14.52 Build Manual v2.0至MYZR-IMX6-A9 Linux-3.14.52 Build Manual v2.0，不留重定向）
（没有差异）

“MYZR-IMX6-A9 Linux-3.14.52 Build Manual v2.0”的版本间的差异

2020年10月22日 (四) 13:55的最新版本

目录

Download relevant documents

Cross-compile tool chain

Source code

Install cross compilation tool chain

u-boot compilation

Preparation before compilation

Compilation of u-book target files

Compile U-boot environment variable scripts

Target File

Kernel compilation

Preparation before compilation

Compiles kernel target files

Build Device Tree Target File

Build kernel module package

Target File

Linux C Program compilation

Prepare source code

Compile the target file

Run Linux C Target Program

Linux QT5 program compilation

Prepare source code

QT Program compilation

Run on MI-IMX6-A9 device

Running results

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