Admin：Admin移动页面MY-IMX8M-EK300 Linux-4.14.98 compilation reference manual至MYZR-IMX8M-EK300 Linux-4.14.98 compilation reference manual，不留重定向

2020-10-22T08:08:52Z

Admin移动页面MY-IMX8M-EK300 Linux-4.14.98 compilation reference manual至MYZR-IMX8M-EK300 Linux-4.14.98 compilation reference manual，不留重定向

2020年2月26日 (三) 05:36 Admin

2020-02-26T05:36:04Z

Admin：创建页面，内容为“[^_^]: MY-IMX8M-EK300 Linux-4.14.98 compilation reference manual ## **Install the cross compilation toolchain** * Create installation directory

 =====> Input...”

2020-02-26T03:54:11Z

创建页面，内容为“[^_^]: MY-IMX8M-EK300 Linux-4.14.98 compilation reference manual ## **Install the cross compilation toolchain** * Create installation directory <pre> =====> Input...”

新页面

[^_^]: MY-IMX8M-EK300 Linux-4.14.98 compilation reference manual

## **Install the cross compilation toolchain**
* Create installation directory
<pre>
=====> Input:
mkdir ~/my-work/03_toolchain -p
cd ~/my-work/03_toolchain
</pre>
* Download cross compilation tools
<pre>
=====> Input:
wget https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz
</pre>
* Decompression cross compilation tool
<pre>
=====> Input:
tar xf gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz -C ~/my-work/03_toolchain
</pre>
* Create cross compilation tool configuration script
<pre>
=====> Input:
cat << EOF > ~/my-work/03_toolchain/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.env
#!/bin/sh

export PATH=${HOME}/my-work/03_toolchain/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin:${PATH}
export ARCH=arm64
export CROSS_COMPILE=aarch64-linux-gnu-
EOF

=====> Input:
chmod +x ~/my-work/03_toolchain/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.env
</pre>
* Configure cross compilation environment variables
<pre>
=====> Input:
source ~/my-work/03_toolchain/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.env
</pre>
* Check the installation
<pre>
=====> Input:
${CROSS_COMPILE}gcc -v

=====> Output:
Using built-in specs.
COLLECT_GCC=aarch64-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/home/myzr/my-work/03_toolchain/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin/../libexec/gcc/aarch64-linux-gnu/7.3.1/lto-wrapper
Target: aarch64-linux-gnu
Configured with: '/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/snapshots/gcc.git~linaro-7.3-2018.05/configure' SHELL=/bin/bash --with-mpc=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/builds/destdir/x86_64-unknown-linux-gnu --with-mpfr=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/builds/destdir/x86_64-unknown-linux-gnu --with-gmp=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_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/builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/sysroots/aarch64-linux-gnu --with-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_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/builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/builds/destdir/x86_64-unknown-linux-gnu
Thread model: posix
gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05)
</pre>

 
## **Compile the kernel file**
### Preparation before compilation
* Create compilation working directory
<pre>
=====> Input:
mkdir ~/my-work/02_source/ -p
</pre>
* Download the kernel source
Open the network disk to "2.1_OS_Linux-4.14.98-> 02_Source" and download "linux-4.14.98. *. Tar.bz2". 
Copy the source package to "~ / my-work / 02_source /" of the virtual machine and decompress it (the decompression command is as follows): 
<pre>
=====> Input:
cd ~/my-work/02_source
tar xf linux-4.14.98.*.tar.bz2
</pre>
* Enter the kernel source directory
<pre>
=====> Input:
cd ~/my-work/02_source/linux-4.14.98
</pre>
* Configure cross compilation environment variables
<pre>
=====> Input:
source ~/my-work/03_toolchain/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.env
</pre>

### Compile the kernel object file
* Generate target .config file
<pre>
=====> Input:
make myimx8mq_defconfig

=====> Output:
HOSTCC scripts/basic/fixdep
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
#
</pre>

* Compile the kernel object file
<pre>
=====> Input:
make Image

=====> Output:
scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config/kernel.release
UPD include/config/kernel.release
WRAP arch/arm/include/generated/asm/bitsperlong.h
......
AR built-in.o
LD vmlinux.o
MODPOST vmlinux.o
KSYM .tmp_kallsyms1.o
KSYM .tmp_kallsyms2.o
LD vmlinux
SORTEX vmlinux
SYSMAP System.map
OBJCOPY arch/arm64/boot/Image
</pre>

* Copy kernel object file<pre>
=====> Input:
cp arch/arm64/boot/Image ./
</pre>

### Compile the device tree object file
* Set TARGETEVKMODE
<pre>
=====> Input:
TARGET_EVK_MODE=myimx8mek300-8mq
</pre>
**【Explanation】: TARGET_EVK_MODE is set according to the development board model and can be set to myimx8mevk-8mq, myimx8mek300-8mq**

* Execute compile command
<pre>
=====> Input:
make myzr/${TARGET_EVK_MODE}.dtb

=====> Output:
CHK scripts/mod/devicetable-offsets.h
DTC arch/arm64/boot/dts/myzr/${TARGET_EVK_MODE}.dtb
</pre>

* Copy Device Tree Object
<pre>
=====> Input:
cp arch/arm64/boot/dts/myzr/${TARGET_EVK_MODE}.dtb ./
</pre>

### Compile the kernel module package
* Perform compilation
<pre>
=====> Input:
make modules

=====> Output:
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
......
LD [M] sound/usb/snd-usb-audio.ko
LD [M] sound/usb/snd-usbmidi-lib.ko
</pre>

* Create a directory for saving kernel modules
<pre>
=====> Input:
mkdir modules
</pre>

* Install the kernel module to the specified directory
<pre>
=====> Input:
make modules_install headers_install INSTALL_MOD_PATH=./modules

=====> Output:
INSTALL arch/arm64/crypto/aes-neon-blk.ko
INSTALL arch/arm64/crypto/aes-neon-bs.ko
......
INSTALL sound/usb/snd-usbmidi-lib.ko
DEPMOD 4.14.98-g2ff648b
CHK include/generated/uapi/linux/version.h
</pre>

* Packaging kernel module files
<pre>
=====> Input:
tar cjvf kernel-modules.tar.bz2 -C modules lib
</pre>

### target document
**Image, * .dtb and kernel-modules.tar.bz2 are compiled object files. Save these three files**

## **Compile u-boot file**
### Preparation before compilation
* Download u-boot source code
Open the network disk to "2.1_OS_Linux-4.14.98-> 02_Source" and download "u-boot-2018.03. *. Tar.bz2". 
Copy the source package to "~ / my-work / 02_source /" of the virtual machine and decompress it (the decompression command is as follows): 
<pre>
=====> Input:
tar xf u-boot-2018.03.*.tar.bz2
</pre>
* Enter the kernel source directory
<pre>
=====> Input:
cd ~/my-work/02_source/u-boot-2018.03
</pre>
* Configure cross compilation environment variables
<pre>
=====> Input:
source ~/my-work/03_toolchain/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.env
</pre>

### Compile u-boot object file
* Set TARGETEVKMODE
<pre>
=====> Input:
TARGET_EVK_MODE=myimx8mek300-8mq
</pre>
**【Description】：TARGET_EVK_MODE is set according to the development board model and can be set to myimx8mevk-8mq,myimx8mek300-8mq**
* Generate target .config file
<pre>
=====> Input:
make ${TARGET_EVK_MODE}_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
#
</pre>
* Compile u-boot object file
<pre>
=====> Input:
make

=====> Output:
scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config.h
UPD include/config.h
CFG u-boot.cfg
GEN include/autoconf.mk
......
LD spl/u-boot-spl
OBJCOPY spl/u-boot-spl-nodtb.bin
COPY spl/u-boot-spl.bin
CFGS arch/arm/mach-imx/spl_sd.cfg.cfgtmp
MKIMAGE SPL
CFGCHK u-boot.cfg
</pre>
* Copy u-boot target file
<pre>
=====> Input:
cp arch/arm/dts/${TARGET_EVK_MODE}.dtb ./
</pre>
### target document
**$ {TARGETEVKMODE} .dtb, u-boot-nodtb.bin and u-boot-spl.bin are the compiled object files. Save these three files, which will be used in the next bootloader compilation**

## **Compile BootLoader**
### Preparation before compilation
* Download BootLoader compilation tool
Open the network disk to "2.1_OS_Linux-4.14.98-> 02Source" and download "mkimage-imx4.14.98. *. Tar.bz2". 
Copy the source package to "~ / my-work / 02_source /" of the virtual machine and decompress it (the decompression command is as follows): 
<pre>
=====> Input:
tar xf mkimage-imx_4.14.98.*.tar.bz2
</pre>
* Go to tools directory
<pre>
=====> Input:
cd ~/my-work/02_source/mkimage-imx_4.14.98
</pre>
* Set TARGETEVKMODE
<pre>
=====> Input:
TARGET_EVK_MODE=myimx8mek300-8mq
</pre>
**【Description】：TARGET_EVK_MODE is set according to the development board model and can be set to myimx8mevk-8mq, myimx8mek300-8mq**
* Copy the dependent files Copy the three files compiled by u-boot<pre>
=====> Input:
cp ../u-boot-2018.03/u-boot-nodtb.bin ./iMX8M/${TARGET_EVK_MODE}-nodtb.bin
cp ../u-boot-2018.03/spl/u-boot-spl.bin ./iMX8M/${TARGET_EVK_MODE}-spl.bin
cp ../u-boot-2018.03/${TARGET_EVK_MODE}.dtb ./iMX8M/${TARGET_EVK_MODE}.dtb
</pre>

### Compile BootLoader object file
* Enter compilation instructions
<pre>
=====> Input:
make SOC=iMX8M ${TARGET_EVK_MODE%-*} OUTIMG=${TARGET_EVK_MODE}.bin

=====> Output:
Compiling mkimage_imx8
PLAT=imx8mq HDMI=yes
Compiling mkimage_imx8
......
Second Loader IMAGE:
sld_header_off 0x57c00
sld_csf_off 0x58c20
sld hab block: 0x401fcdc0 0x57c00 0x1020
</pre>
* Copy BootLoader target file
<pre>
=====> Input:
cp ./iMX8M/${TARGET_EVK_MODE}.bin ./
</pre>
### target document
**${TARGET_EVK_MODE} .bin is the compiled object file, save this file**

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
</pre>

 
 
--------------------------------------------------------------------------------
<pre>
--------------------------------------------------------------------------------
* 珠海明远智睿科技有限公司
* ZhuHai MYZR Technology CO.,LTD.
* Latest Update: 2019/11/08
* Supporter: Tang Bin
--------------------------------------------------------------------------------
</pre>

@@ 第312行： / 第312行： @@
 ### target document
 **${TARGET_EVK_MODE} .bin is the compiled object file, save this file**
+<pre>
 Web:  http://www.myzr.com.cn/ <br>
 Wiki: http://wiki.myzr.com.cn/ <br>

MYZR-IMX8M-EK300 Linux-4.14.98 compilation reference manual - 版本历史

Admin：Admin移动页面MY-IMX8M-EK300 Linux-4.14.98 compilation reference manual至MYZR-IMX8M-EK300 Linux-4.14.98 compilation reference manual，不留重定向

2020年2月26日 (三) 05:36 Admin

Admin：创建页面，内容为“[^_^]: MY-IMX8M-EK300 Linux-4.14.98 compilation reference manual ## Install the cross compilation toolchain * Create installation directory
=====> Input...”

←上一版本	2020年10月22日 (四) 08:08的版本
（没有差异）