MYZR-RZFIVE-EK200编译参考手册

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MYZR-RZFIVE-EK200 Linux-5.10 编译参考手册

下载相关文件

交叉编译工具链

　　RZFIVE系列：打开网盘到 MY-RZFIEV-EK200 -> 03_交叉编译工具，下载 oecore-x86_64-riscv64-toolchain-nodistro.0.sh。

源码

　　u-boot源码：打开网盘到 MY-RZFIVE-EK200 -> 02_源码，下载 u-boot-Release.xxx.tar.bz2。

　　Kernel源码：打开网盘到 MY-RZFIVE-EK200 -> 02_源码，下载 linux-5.10-Release.xxx.tar.bz2。

安装交叉编译工具链

执行安装

=====> Input:
linyn@linyn-VirtualBox:~$ mkdir ~/riscv64-gcc
linyn@linyn-VirtualBox:~$ chmod +x oecore-x86_64-riscv64-toolchain-nodistro.0.sh 
linyn@linyn-VirtualBox:~$ ./oecore-x86_64-riscv64-toolchain-nodistro.0.sh

=====> Output:（安装路径我这边设置为/home/linyn/riscv64-gcc，可以自定义路径）
OpenEmbedded SDK installer version nodistro.0
=============================================
Enter target directory for SDK (default: /usr/local/oecore-x86_64): /home/linyn/riscv64-gcc/
You are about to install the SDK to "/home/linyn/riscv64-gcc". Proceed [Y/n]? y
Extracting SDK.......................................................................done
Setting it up...done
SDK has been successfully set up and is ready to be used.
Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g.
 $ . /home/linyn/riscv64-gcc/environment-setup-riscv64-oe-linux

设置交叉编译工具

=====> Input
linyn@linyn-VirtualBox:~$ source /home/linyn/riscv64-gcc/environment-setup-riscv64-oe-linux

验证交叉编译工具是否设置成功

=====> Input:
linyn@linyn-VirtualBox:~$ $CC -v

=====> Output: 
Using built-in specs.
COLLECT_GCC=riscv64-oe-linux-gcc
COLLECT_LTO_WRAPPER=/home/linyn/riscv64-gcc/sysroots/x86_64-oesdk-linux/usr/libexec/riscv64-oe-linux/gcc/riscv64-oe-linux/8.3.0/lto-wrapper
Target: riscv64-oe-linux
Configured with: ../../../../../../work-shared/gcc-8.3.0-r0/gcc-8-8.3.0/src/configure --build=x86_64-linux --host=x86_64-oesdk-linux --target=riscv64-oe-linux --prefix=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr --exec_prefix=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr --bindir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/bin/riscv64-oe-linux --sbindir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/bin/riscv64-oe-linux --libexecdir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/libexec/riscv64-oe-linux --datadir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/share --sysconfdir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/etc --sharedstatedir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/com --localstatedir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/var --libdir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/lib/riscv64-oe-linux --includedir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/include --oldincludedir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/include --infodir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/share/info --mandir=/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-oesdk-linux/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/b4741516c0d3/lyn-work/RENESAS/RZFive/RTK0EF0126Z0000AZJ-v1.0update1/source/build/tmp-glibc/work/x86_64-nativesdk-oesdk-linux/gcc-cross-canadian-riscv64/8.3.0-r0/recipe-sysroot --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --enable-multilib --enable-default-pie --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=riscv64-oe-linux- --without-local-prefix --disable-install-libiberty --enable-lto --disable-libssp --enable-libitm --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 --without-isl --with-gxx-include-dir=/not/exist/usr/include/c++/8.3.0 --with-build-time-tools=/b4741516c0d3/lyn-work/RENESAS/RZFive/RTK0EF0126Z0000AZJ-v1.0update1/source/build/tmp-glibc/work/x86_64-nativesdk-oesdk-linux/gcc-cross-canadian-riscv64/8.3.0-r0/recipe-sysroot-native/usr/riscv64-oe-linux/bin --with-sysroot=/not/exist --with-build-sysroot=/b4741516c0d3/lyn-work/RENESAS/RZFive/RTK0EF0126Z0000AZJ-v1.0update1/source/build/tmp-glibc/work/x86_64-nativesdk-oesdk-linux/gcc-cross-canadian-riscv64/8.3.0-r0/recipe-sysroot --enable-poison-system-directories --disable-static --enable-nls --with-glibc-version=2.28 --enable-initfini-array --enable-__cxa_atexit
Thread model: posix
gcc version 8.3.0 (GCC)

U-BOOT编译

编译前的准备

  • 创建编译工作目录
=====> Input:
linyn@linyn-VirtualBox:~$ mkdir ~/source/ -p
  • 解压源码包到工作目录
=====> Input:
linyn@linyn-VirtualBox:~$ tar jxvf u-boot-Release.*.tar.bz2 -C ~/source/

编译U-BOOT目标文件

  • 进入源码目录
=====> Input:
linyn@linyn-VirtualBox:~$ cd ~/source/u-boot-Release.*/
  • 清除配置
=====> Input:
linyn@linyn-VirtualBox:~/source/u-boot-Release.20230306$ ./build.sh rzfive 2g clean

=====> Output:
============Start build clean============
  CLEAN   dts/../arch/riscv/dts
  CLEAN   dts
  CLEAN   examples/standalone
  CLEAN   tools
  CLEAN   tools/lib tools/common
  CLEAN   spl/arch spl/board spl/cmd spl/common spl/disk spl/drivers spl/dts spl/env spl/fs spl/lib spl/u-boot.cfg spl/u-boot-spl spl/u-boot-spl.bin spl/u-boot-spl.dtb spl/u-boot-spl-dtb.bin spl/u-boot-spl.lds spl/u-boot-spl.map spl/u-boot-spl-nodtb.bin
  CLEAN   u-boot.lds u-boot.dtb u-boot.cfg.configs u-boot-dtb.img u-boot.map u-boot.itb u-boot.its u-boot.srec u-boot.cfg u-boot.bin u-boot-dtb.bin u-boot-nodtb.bin u-boot u-boot.img u-boot-spl_bp.bin u-boot.sym System.map
  CLEAN   scripts/basic
  CLEAN   scripts/dtc
  CLEAN   scripts/kconfig
  CLEAN   include/config include/generated spl
  CLEAN   .config .config.old include/autoconf.mk include/autoconf.mk.dep include/config.h
====Build clean ok!====
  • 生成目标开发板的 .config 文件
=====> Input:
linyn@linyn-VirtualBox:~/source/u-boot-Release.20230306$ ./build.sh rzfive 2g config

=====> Output: 
============Start build config============
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  YACC    scripts/kconfig/zconf.tab.c
  LEX     scripts/kconfig/zconf.lex.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#
====Build config ok!====

【注意】：上面2g 是内存配置，改为与开发板型号对应的配置文件，还有内存1g的配置。 

********** MYZR-RZFIVE-EK200 **********
myzr-rzfive-1g_defconfig  myzr-rzfive-2g_defconfig
  • 执行编译
  =====> Input:
  linyn@linyn-VirtualBox:~/source/u-boot-Release.20230306$ ./build.sh rzfive 2g uboot
  
  =====> Output: 
  ==========Start build uboot==========
  scripts/kconfig/conf  --silentoldconfig Kconfig
  ......
    CC      spl/drivers/mmc/sh_sdhi.o
    LD      spl/drivers/timer/built-in.o
    LD      spl/drivers/mmc/built-in.o
    LD      spl/drivers/built-in.o
    LD      spl/u-boot-spl
    OBJCOPY spl/u-boot-spl-nodtb.bin
    CAT     spl/u-boot-spl-dtb.bin
    COPY    spl/u-boot-spl.bin
  ====Build uboot ok!====
  ===target image:spl-myzr-rzfive-2g.srec and fit-myzr-rzfive-2g.srec=====
  • 目标文件
  =====> Input:
  linyn@linyn-VirtualBox:~/source/u-boot-Release.20230306$ ls EK200_IMAGE/
  
  =====> Output: 
  fit-myzr-rzfive-2g.srec  spl-myzr-rzfive-2g.srec

Note: 如果有提示 “cc1: error”，通常是交叉编译工具的配置没生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤。

注意：还可以一次性完整编译 

  =====> Input:
  linyn@linyn-VirtualBox:~/source/u-boot-Release.20230306$ ./build.sh all 
  
  =====> Output: 
  =========Start build all=========
  ============Start build clean============
  ====Build clean ok!====
  ============Start build config============
    HOSTCC  scripts/basic/fixdep
  
  ...
  
  ====Build uboot ok!====
  ===target image:spl-myzr-rzfive-2g.srec and fit-myzr-rzfive-2g.srec=====
  =========build all ok=========

内核编译

编译前的准备

  • 创建编译工作目录
=====> Input:
mkdir ~/source/ -p
  • 解压源码包到工作目录
=====> Input:
linyn@linyn-VirtualBox:~$ tar jxvf linux-5.10-Release.*.tar.bz2 -C ~/source/ 
linyn@linyn-VirtualBox:~$ sudo apt-get install libssl-dev

编译内核目标文件

  • 进入内核源码目录
=====> Input:
linyn@linyn-VirtualBox:~$ cd ~/source/linux-5.10-Release.*/
  • 清除配置
=====> Input:
linyn@linyn-VirtualBox:~/source/linux-5.10-Release.20230306$ ./build.sh rzfive 2g clean

=====> Output: 
 ============Start build clean============
====Build clean ok!====
  • 编译内核
=====> Input:
linyn@linyn-VirtualBox:~/source/linux-5.10-Release.20230306$ ./build.sh rzfive 2g kernel

=====> Output: 
============Start build kernel===========
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/confdata.o
  HOSTCC  scripts/kconfig/expr.o
  LEX     scripts/kconfig/lexer.lex.c

  ......
  LD      vmlinux
  SYSMAP  System.map
  OBJCOPY arch/riscv/boot/Image
  Kernel: arch/riscv/boot/Image is ready
====Build kernel ok!====
  • 内核目标文件 EK200_IMAGE/Image 即内核目标文件

编译设备树目标文件

  • 执行编译命令
=====> Input:
linyn@linyn-VirtualBox:~/source/linux-5.10-Release.20230306$ ./build.sh rzfive 2g dtb

=====> Output: 
==========Start build dtb==========
  DTC     arch/riscv/boot/dts/renesas/myzr-rzfive-2g.dtb
====Build dtb ok!====

【注意】：上面 2g改为与开发板型号对应的配置文件。

  • 目标文件
********** MYZR-RZFIEV-EK200 **********
EK200_IMAGE/myzr-rzfive-1g.dtb  EK200_IMAGE/myzr-rzfive-2g.dtb

编译内核模块包

  • 执行编译命令
=====> Input:
linyn@linyn-VirtualBox:~/source/linux-5.10-Release.20230306$ ./build.sh rzfive 2g modules

=====> Output: 
==========Start build modules==========
  CALL    scripts/atomic/check-atomics.sh
  CALL    scripts/checksyscalls.sh

  ......
  
  INSTALL fs/efivarfs/efivarfs.ko
  DEPMOD  5.10.145-cip17-riscv-renesas
====Build modules oks!====
  • 目标文件
EK200_IMAGE/kernel-modules.tar.bz2

注意：还可以一次性完整编译 

=====> Input:
linyn@linyn-VirtualBox:~/source/linux-5.10-Release.20230306$ ./build.sh rzfive 2g all 

=====> Output: 
=========Start build all=========
============Start build clean============
  CLEAN   arch/riscv/kernel/vdso
  CLEAN   arch/riscv/kernel
  CLEAN   certs

...

  INSTALL fs/configfs/configfs.ko
  INSTALL fs/efivarfs/efivarfs.ko
  DEPMOD  5.10.145-cip17-riscv-renesas
====Build modules oks!====
=========build all ok=========

Linux C程序编译

准备源码

　　打开网盘到 5_MY-Demo -> MY-Linux-C-Demo，下载 hello.c 文件，并复制到虚拟机。

编译目标文件

=====> Input:
linyn@linyn-VirtualBox:~/source$ $CC hello.c -o hello.out

Note: 如果有“未找到命令”的信息，是因为交叉编译工具链的配置没有生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤

运行Linux C目标程序

  • 把编译得到的 hello.out 复制到开发板上
  • 在开发板上运行Linux C目标程序
=====> Input:
linyn@linyn-VirtualBox:~/source$ chmod +x ./hello.out
linyn@linyn-VirtualBox:~/source$ ./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
取自“http://wiki.myzr.com.cn/index.php?title=MYZR-RZFIVE-EK200编译参考手册&oldid=4182”