aosp |
您所在的位置:网站首页 › nanopir4s friendlydesktop › aosp |
板子:friendlyArm nano pi neo4 官方wiki:http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO4/zh 编译 FriendlyCore/FriendlyDesktop/Lubuntu/EFlasher的内核源代码
安装交叉编译器 安装aarch64-linux-gcc 6.4 该编译器可用来编译Linux系统的内核和u-boot,用以下命令下载并安装: git clone https://github.com/friendlyarm/prebuilts.git sudo mkdir -p /opt/FriendlyARM/toolchain sudo tar xf prebuilts/gcc-x64/aarch64-cortexa53-linux-gnu-6.4.tar.xz -C /opt/FriendlyARM/toolchain/然后将编译器的路径加入到PATH中,用vi编辑vi ~/.bashrc,在末尾加入以下内容: export PATH="/opt/FriendlyARM/toolchain/6.4-aarch64/bin:$PATH" export GCC_COLORS=auto执行一下~/.bashrc脚本让设置立即在当前shell窗口中生效,注意"."后面有个空格: . ~/.bashrc这个编译器是64位的,不能在32位的PC Linux系统上运行,安装完成后,用以下命令可以验证是否安装成功: aarch64-linux-gcc -v Using built-in specs. COLLECT_GCC=aarch64-linux-gcc COLLECT_LTO_WRAPPER=/opt/FriendlyARM/toolchain/6.4-aarch64/libexec/gcc/aarch64-cortexa53-linux-gnu/6.4.0/lto-wrapper Target: aarch64-cortexa53-linux-gnu Configured with: /work/toolchain/build/aarch64-cortexa53-linux-gnu/build/src/gcc/configure --build=x86_64-build_pc-linux-gnu --host=x86_64-build_pc-linux-gnu --target=aarch64-cortexa53-linux-gnu --prefix=/opt/FriendlyARM/toolchain/6.4-aarch64 --with-sysroot=/opt/FriendlyARM/toolchain/6.4-aarch64/aarch64-cortexa53-linux-gnu/sysroot --enable-languages=c,c++ --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-cpu=cortex-a53 ... Thread model: posix gcc version 6.4.0 (ctng-1.23.0-150g-FA)下载内核编译 git clone https://github.com/friendlyarm/kernel-rockchip --depth 1 -b nanopi4-linux-v4.4.y kernel-rockchip cd kernel-rockchip export PATH=/opt/FriendlyARM/toolchain/6.4-aarch64/bin:$PATH export CROSS_COMPILE=aarch64-linux-gnu- make mrproper make ARCH=arm64 nanopi4_linux_defconfig make ARCH=arm64 nanopi4-images -j20 make ARCH=arm64 modules-install -j20编译完成后会生成 kernel.img resource.img 这两个文件,将其拷贝到eflasher系统的SD卡覆盖旧文件即可, 假设SD卡的FRIENDLYARM分区挂载到FRIENDLYARM目录,更新命令如下: # for Lubuntu cp kernel.img resource.img /media/FRIENDLYARM/lubuntu/ # for FriendlyCore cp kernel.img resource.img /media/FRIENDLYARM/friendlycore-arm64/ # for FriendlyDesktop cp kernel.img resource.img /media/FRIENDLYARM/friendlydesktop-arm64/
报错 1、scripts/extract-cert.c:21:25: fatal error: openssl/bio.h: No such file or directory 解决: ubuntu:sudo apt-get install libssl-dev centos :sudo yum install openssl-devel
|
CopyRight 2018-2019 办公设备维修网 版权所有 豫ICP备15022753号-3 |