编译手册 ========= 编译环境要求： -------------- | 编译主机需在 ubuntu 系统中进行，笔者主机系统为 ubuntu 22.04，推荐使用与笔者相同版本的 ubuntu，避免因为版本不同导致一些工具出现兼容问题。 安装库和工具集： ---------------- .. code-block:: shell sudo apt-get update && sudo apt-get install git ssh make gcc libssl-dev \ liblz4-tool expect expect-dev g++ patchelf chrpath gawk texinfo chrpath \ diffstat binfmt-support qemu-user-static live-build bison flex fakeroot \ cmake gcc-multilib g++-multilib unzip device-tree-compiler ncurses-dev \ libgucharmap-2-90-dev bzip2 expat gpgv2 cpp-aarch64-linux-gnu libgmp-dev \ libmpc-dev bc python-is-python3 python2 gettext libc6-dev libncurses-dev rsync - (python 版本要求在 python3.6 及以上版本) - (make 版本要求在 make4.0 及以上版本) - (lz4 版本要求在 lz4 1.7.3 及以上版本) 下载源码包 ----------- 1. 下载 RV1126b 源码包。 2. 创建编译目录： .. code-block:: shell mkdir -p ~/my-work/RV1126b/ 3. 把源码放到刚创建的目录中，将分卷解压的源码进行合并，随后在解压： .. code-block:: shell cat myzr-rv1126b.tar.gz.part-* > myzr-rv1126b.tar.gz tar xvf myzr-rv1126b.tgz -C ~/my-work/RV1126b/ Linux 系统镜像编译及生成 ------------------------- - 查看具体编译命令： .. code-block:: shell ./build.sh help 或 ./build.sh -h ################################################ ./build.sh -h ############### Rockchip Linux SDK ############### Manifest: rv1126b_linux6.1_release_v1.0.0_20250620.xml Log colors: message notice warning error fatal Usage: build.sh [OPTIONS] Available options: chip[:[:]] choose chip defconfig[:] choose defconfig *_defconfig switch to specified defconfig available defconfigs: myzr_rv1126b_evb1_defconfig rockchip_defconfig rockchip_rv1126b_evb1_v10_defconfig rockchip_rv1126b_evb4_v10_defconfig rockchip_rv1126b_ipc_32_evb1_v10_defconfig rockchip_rv1126b_ipc_64_evb1_v10_defconfig rockchip_rv1126b_robot_defconfig rockchip_rv1126bp_evb1_v10_defconfig rockchip_rv1126bp_ipc_32_evb1_v10_defconfig rockchip_rv1126bp_ipc_64_evb1_v10_defconfig rockchip_rv1126bp_robot_defconfig olddefconfig resolve any unresolved symbols in .config savedefconfig save current config to defconfig menuconfig interactive curses-based configurator config modify SDK defconfig print-parts print partitions list-parts alias of print-parts edit-parts edit raw partitions misc pack misc image kernel-6.1[:dry-run] build kernel 6.1 kernel[:dry-run] build kernel recovery-kernel[:dry-run] build kernel for recovery kernel-modules[::dry-run] build kernel modules modules[::dry-run] alias of kernel-modules linux-headers[::dry-run] build linux-headers kernel-config[:dry-run] modify kernel defconfig kconfig[:dry-run] alias of kernel-config kernel-make[::] run kernel make kmake[::] alias of kernel-make wifibt[:[:]] build Wifi/BT amp build and pack amp system buildroot-config[:] modify buildroot defconfig bconfig[:] alias of buildroot-config buildroot-make[::] run buildroot make bmake[::] alias of buildroot-make buildroot-sdk build the buildroot SDK tarball bsdk alias of buildroot-sdk rootfs[:] build default rootfs buildroot build buildroot rootfs yocto build yocto rootfs debian build debian rootfs recovery build recovery security-createkeys create keys for security security-misc build misc with system encryption key security-ramboot[:system_image] build security ramboot security-system[:system_image] build security system security-remote-sign build remote signed image loader[:dry-run] build loader (u-boot) uboot[:dry-run] build u-boot u-boot[:dry-run] alias of uboot extra-parts pack extra partition images firmware pack and check firmwares edit-package-file edit package-file edit-ota-package-file edit package-file for OTA updateimg build update image ota-updateimg build update image for OTA all build images release[:[:]] release images and build info all-release[:[:]] build and release images shell setup a shell for developing buildroot-shell setup a shell for buildroot developing bshell alias of buildroot-shell yocto-shell setup a shell for yocto developing yshell alias of yocto-shell cleanall cleanup all clean-config cleanup config clean-recovery cleanup recovery clean-rootfs cleanup rootfs clean-security cleanup security clean-misc cleanup misc clean-extra-parts cleanup extra-parts clean-kernel cleanup kernel clean-updateimg cleanup updateimg clean-firmware cleanup firmware clean-loader cleanup loader clean-amp cleanup amp post-rootfs trigger post-rootfs hook scripts help display this information Default option is 'all'. - 选择对应的板级配置，选择 2 号配置 -- myzr_rv1126b_evb1_defconfig： .. code-block:: shell ./build.sh lunch ################################################ ./build.sh lunch ############### Rockchip Linux SDK ############### Manifest: rv1126b_linux6.1_release_v1.0.0_20250620.xml Log colors: message notice warning error fatal Log saved at /home/wanglk/my-work/rockchip/RV1126B_Linux6.1_SDK/rv1126b_linux6.1_release_v1.0.0_20250620_sync20250825/output/sessions/2025-10-22_05-44-49 Pick a defconfig: 1. rockchip_defconfig 2. myzr_rv1126b_evb1_defconfig 3. rockchip_rv1126b_evb1_v10_defconfig 4. rockchip_rv1126b_evb4_v10_defconfig 5. rockchip_rv1126b_ipc_32_evb1_v10_defconfig 6. rockchip_rv1126b_ipc_64_evb1_v10_defconfig 7. rockchip_rv1126b_robot_defconfig 8. rockchip_rv1126bp_evb1_v10_defconfig 9. rockchip_rv1126bp_ipc_32_evb1_v10_defconfig 10. rockchip_rv1126bp_ipc_64_evb1_v10_defconfig 11. rockchip_rv1126bp_robot_defconfig - 进行全局编译并进行固件打包： .. code-block:: shell ./build.sh - 只进行全局编译，不执行固件打包操作 .. code-block:: shell ./build.sh all - 只进行固件打包 .. code-block:: shell ./build.sh firmware - 清理 SDK 目录： .. code-block:: shell ./build.sh cleanall 各模块单独编译 --------------- - 单独编译 U-Boot： .. code-block:: shell ./build.sh uboot - 单独编译 Kernel： .. code-block:: shell ./build.sh kernel - 单独编译 recovery： .. code-block:: shell ./build.sh recovery - 单独编译 buildroot： .. code-block:: shell ./build.sh rootfs | 各个模块单独编译完成后，会自动打包固件，无需再次执行固件打包操作。