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一个好的安装教程能够帮助开发者完成更便捷、更快速的开发。书山有路勤为径#xff0c;学海无涯苦作舟。我是秋知叶i、期望每一个阅读了我的文章的开发者都能够有所成长。
开发环境
开发环境#xff1a;ubuntu18 文章目录 概述开发环境一、选择型号二、全自动编译三、…概述
一个好的安装教程能够帮助开发者完成更便捷、更快速的开发。书山有路勤为径学海无涯苦作舟。我是秋知叶i、期望每一个阅读了我的文章的开发者都能够有所成长。
开发环境
开发环境ubuntu18 文章目录 概述开发环境一、选择型号二、全自动编译三、IO电源选择三、编译命令详解五、各模块编译1、U-boot编译2、Kernel编译3、Recovery编译 一、选择型号
板级配置说明BoardConfig-rk3566-evb2-lp4x-v10-32bit.mk适用于 RK3566 EVB 搭配 LPDDR4 开发板运行32位根文件系统BoardConfig-rk3566-evb2-lp4x-v10.mk适用于 RK3566 EVB 搭配 LPDDR4 开发板BoardConfig-rk3568-evb1-ddr4-v10-32bit.mk适用于 RK3568 EVB 搭配 LPDDR4 开发板运行32位根文件系统BoardConfig-rk3568-evb1-ddr4-v10-spi-nor-64M.mk适用于 RK3568 EVB 搭配 DDR4/SPI NOR 开发板BoardConfig-rk3568-evb1-ddr4-v10.mk适用于 RK3568 EVB 搭配 DDR4 开发板BoardConfig-rk3568-nvr-spi-nand.mk适用于 RK3568 NVR 搭配SPI NAND 开发板BoardConfig-rk3568-nvr.mk适用于 RK3568 NVR 开发板BoardConfig-rk3568-uvc-evb1-ddr4-v10.mk适用于 RK3568 UVC 开发板BoardConfig.mk默认配置
根据开发板型号在SDK根目录执行 ./build.sh lunch 选择对应的型号在这里我选择的是 5
qiuwenxiongAvd-System-Builder:~/rockchip/rk3568x_linux$ ./build.sh lunch
processing option: lunchYoure building on Linux
Lunch menu...pick a combo:0. default BoardConfig.mk
1. BoardConfig-rk3566-evb2-lp4x-v10-32bit.mk
2. BoardConfig-rk3566-evb2-lp4x-v10.mk
3. BoardConfig-rk3568-evb1-ddr4-v10-32bit.mk
4. BoardConfig-rk3568-evb1-ddr4-v10-spi-nor-64M.mk
5. BoardConfig-rk3568-evb1-ddr4-v10.mk
6. BoardConfig-rk3568-nvr-spi-nand.mk
7. BoardConfig-rk3568-nvr.mk
8. BoardConfig-rk3568-uvc-evb1-ddr4-v10.mk
9. BoardConfig.mk
Which would you like? [0]: 5
switching to board: /home/qiuwenxiong/rockchip/rk3568x_linux/device/rockchip/rk356x/BoardConfig-rk3568-evb1-ddr4-v10.mk二、全自动编译
直接执行 ./build.sh 编译并且打包成固件
./build.sh all # 只编译模块代码u-BootkernelRootfsRecovery# 需要再执行./mkfirmware.sh 进行固件打包./build.sh # 在./build.sh all基础上# 1. 增加固件打包 ./mkfirmware.sh# 2. update.img打包# 3. 复制rockdev目录下的固件到IMAGE/***_RELEASE_TEST/IMAGES目录# 4. 保存各个模块的补丁到IMAGE/***_RELEASE_TEST/PATCHES目录# 注./build.sh 和 ./build.sh allsave 命令一样三、IO电源选择
根据硬件的实际IO电压来选择我这里全部都是选择 3.3V 三、编译命令详解
qiuwenxiongAvd-System-Builder:~/rockchip/rk3568x_linux$ ./build.sh -help
Usage: build.sh [OPTIONS]
Available options:
BoardConfig*.mk -switch to specified board config
lunch -list current SDK boards and switch to specified board config
uboot -build uboot
spl -build spl
loader -build loader
kernel -build kernel
modules -build kernel modules
toolchain -build toolchain
rootfs -build default rootfs, currently build buildroot as default
buildroot -build buildroot rootfs
ramboot -build ramboot image
multi-npu_boot -build boot image for multi-npu board
yocto -build yocto rootfs
debian -build debian10 buster/x11 rootfs
distro -build debian10 buster/wayland rootfs
pcba -build pcba
recovery -build recovery
all -build uboot, kernel, rootfs, recovery image
cleanall -clean uboot, kernel, rootfs, recovery
firmware -pack all the image we need to boot up system
updateimg -pack update image
otapackage -pack ab update otapackage image (update_ota.img)
sdpackage -pack update sdcard package image (update_sdcard.img)
save -save images, patches, commands used to debug
allsave -build all firmware updateimg save
check -check the environment of building
info -see the current board building information
app/pkg -build packages in the dir of app/*
external/pkg -build packages in the dir of external/*Default option is allsave.五、各模块编译
1、U-boot编译
./build.sh uboot2、Kernel编译
./build.sh kernel3、Recovery编译
./build.sh recovery注Recovery是非必需的功能有些板级配置不会设置
