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| − | ===Linux系统编译===
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| − | ====各个OS对应的内核与u-boot版本====
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| − | {| class="wikitable"
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| − | |-
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| − | ! 操作系统
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| − | ! 内核版本
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| − | ! uboot版本
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| − | ! 交叉编译器
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| − | ! 分区类型
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| − | ! 构建脚本
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| − | ! 内核代码分支
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| − | ! 内核配置
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| − | ! uboot代码分支
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| − | ! uboot配置
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| − | |-
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| − | | buildroot
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| − | | rowspan="10" | linux v5.10.y
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| − | | rowspan="10" | u-boot <br />v2017.09
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| − | | rowspan="10" | 11.3-aarch64
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| − | | rowspan="10" | [https://github.com/friendlyarm/sd-fuse_rk3568/blob/master/prebuilt/parameter.template GPT]
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| − | | rowspan="10" | [https://github.com/friendlyarm/sd-fuse_rk3568/tree/master sd-fuse]
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| − | | rowspan="10" | [https://github.com/friendlyarm/kernel-rockchip/tree/nanopi5-v5.10.y_opt nanopi5-v5.10.y_opt]
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| − | | rowspan="6" | nanopi5_linux_defconfig
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| − | | rowspan="10" | [https://github.com/friendlyarm/uboot-rockchip/tree/nanopi5-v2017.09 nanopi5-v2017.09]
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| − | | rowspan="10" | rk3568_defconfig
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| − | |-
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| − | | friendlycore-focal-arm64
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| − | |-
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| − | | debian-bullseye-core-arm64
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| − | |-
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| − | | debian-bullseye-desktop-arm64
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| − | |-
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| − | | debian-bullseye-minimal-arm64
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| − | |-
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| − | | debian-buster-desktop-arm64
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| − | |-
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| − | | friendlywrt21
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| − | | rowspan="4" | nanopi5_linux_defconfig<br />friendlywrt.config
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| − | |-
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| − | | friendlywrt21-docker
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| − | |-
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| − | | friendlywrt22
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| − | |-
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| − | | friendlywrt22-docker
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| − | |}
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| − | * 内核源代码仓库地址：https://github.com/friendlyarm/kernel-rockchip
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| − | * u-boot源代码仓库地址：https://github.com/friendlyarm/uboot-rockchip
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| − | * 交叉编译工具链存放在如下路径： /opt/FriendlyARM/toolchain/，使用前需导出到PATH环境变量,例如需要使用11.3-aarch64版本的编译器，使用如下命令:
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| − | <syntaxhighlight lang="bash">
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| − | export PATH=/opt/FriendlyARM/toolchain/11.3-aarch64/bin/:$PATH
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| − | </syntaxhighlight>
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| − | * [https://github.com/friendlyarm/sd-fuse_rk3568/tree/master sd-fuse]构建脚本可以用于快速编译kernel和uboot、重新打包sd卡固件与卡刷固件等
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| − | ====编译内核linux-v5.10.y====
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| − | 本节内容适用于如下OS:
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| − | {| class="wikitable"
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| − | |-
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| − | | buildroot
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| − | | friendlycore-focal-arm64
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| − | | debian-bullseye-core-arm64
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| − | | debian-bullseye-desktop-arm64
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| − | | debian-bullseye-minimal-arm64
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| − | | debian-buster-desktop-arm64
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| − | | friendlywrt21
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| − | | friendlywrt21-docker
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| − | | friendlywrt22
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| − | | friendlywrt22-docker
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| − | | friendlycore-lite-focal-arm64
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| − | |}
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| − | 下载源代码并编译:
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| − | <syntaxhighlight lang="bash">
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| − | git clone https://github.com/friendlyarm/kernel-rockchip --single-branch --depth 1 -b nanopi5-v5.10.y_opt kernel-rockchip
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| − | cd kernel-rockchip
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| − | export PATH=/opt/FriendlyARM/toolchain/11.3-aarch64/bin/:$PATH
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| − | touch .scmversion
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| − | # 配置内核
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| − | # option1: 加载Linux系统配置
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| − | make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 nanopi5_linux_defconfig
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| − | # option2: 加载FriendlyWrt系统配置
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| − | # make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 nanopi5_linux_defconfig friendlywrt.config
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| − | # 启动配置界面
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| − | # make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 menuconfig
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| − | # 编译内核
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| − | make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 nanopi5-images -j$(nproc)
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| − | # 编译驱动模块
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| − | mkdir -p out-modules && rm -rf out-modules/*
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| − | make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 INSTALL_MOD_PATH="$PWD/out-modules" modules -j$(nproc)
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| − | make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 INSTALL_MOD_PATH="$PWD/out-modules" modules_install
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| − | KERNEL_VER=$(make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 kernelrelease)
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| − | [ ! -f "$PWD/out-modules/lib/modules/${KERNEL_VER}/modules.dep" ] && depmod -b $PWD/out-modules -E Module.symvers -F System.map -w ${KERNEL_VER}
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| − | (cd $PWD/out-modules && find . -name \*.ko | xargs aarch64-linux-strip --strip-unneeded)
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| − | </syntaxhighlight>
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| − | 完成后会得到如下文件:
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| − | {| class="wikitable"
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| − | |-
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| − | | kernel.img
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| − | | resource.img
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| − | | <del>boot.img (此img弃用)</del>
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| − | | 驱动模块位于out-modules目录
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| − | |}
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| − | 安装内核: <br>
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| − | 请参考 [[#下载uboot与内核到目标板]]<br>
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| − | ====编译u-boot v2017.09====
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| − | 本节内容适用于如下OS:
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| − | {| class="wikitable"
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| − | |-
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| − | | buildroot
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| − | | friendlycore-focal-arm64
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| − | | debian-bullseye-core-arm64
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| − | | debian-bullseye-desktop-arm64
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| − | | debian-bullseye-minimal-arm64
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| − | | debian-buster-desktop-arm64
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| − | | friendlywrt21
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| − | | friendlywrt21-docker
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| − | | friendlywrt22
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| − | | friendlywrt22-docker
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| − | | friendlycore-lite-focal-arm64
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| − | |}
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| − | 下载源代码并编译:
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| − | <syntaxhighlight lang="bash">
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| − | git clone https://github.com/friendlyarm/rkbin --single-branch --depth 1 -b nanopi5
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| − | git clone https://github.com/friendlyarm/uboot-rockchip --single-branch --depth 1 -b nanopi5-v2017.09
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| − | export PATH=/opt/FriendlyARM/toolchain/11.3-aarch64/bin/:$PATH
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| − | cd uboot-rockchip/
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| − | ./make.sh nanopi5
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| − | </syntaxhighlight>
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| − | 编译完成后会生成如下文件:
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| − | {| class="wikitable"
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| − | |-
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| − | | uboot.img
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| − | | rk356x_spl_loader_v1.15.112.bin (打包时改名为MiniLoaderAll.bin)
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| − | |}
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| − | 安装u-boot: <br />
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| − | 请参考 [[#下载uboot与内核到目标板]]<br>
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| | | | |
| − | ====下载uboot与内核到目标板====
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| − | =====下载至已安装的系统=====
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| − | ======GPT分区======
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| − | 本节内容适用于如下OS:
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| − | {| class="wikitable"
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| − | |-
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| − | | buildroot
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| − | | friendlycore-focal-arm64
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| − | | debian-bullseye-core-arm64
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| − | | debian-bullseye-desktop-arm64
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| − | | debian-bullseye-minimal-arm64
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| − | | debian-buster-desktop-arm64
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| − | | friendlywrt21
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| − | | friendlywrt21-docker
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| − | | friendlywrt22
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| − | | friendlywrt22-docker
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| − | | friendlycore-lite-focal-arm64
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| − | |}
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| − | dd image文件至相应的分区即可(注意image的大小不要越界)，在操作时需要注意存储设备的节点：
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| − | * SD/TF Card设备节点为 /dev/mmcblk0 <br />
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| − | * eMMC设备节点为 /dev/mmcblk2 <br />
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| − | 下面将演示如何将内核更新到eMMC:<br />
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| − | 使用parted命令查看分区布局:
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| − | <syntaxhighlight lang="bash">
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| − | parted /dev/mmcblk2 print
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| − | </syntaxhighlight>
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| − | 得到如下输出：
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| − | <syntaxhighlight lang="bash">
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| − | Model: MMC A3A551 (sd/mmc)
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| − | Disk /dev/mmcblk2: 31.0GB
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| − | Sector size (logical/physical): 512B/512B
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| − | Partition Table: gpt
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| − | Disk Flags:
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| − |
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| − | Number Start End Size File system Name Flags
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| − | 1 8389kB 12.6MB 4194kB uboot
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| − | 2 12.6MB 16.8MB 4194kB misc
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| − | 3 16.8MB 21.0MB 4194kB dtbo
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| − | 4 21.0MB 37.7MB 16.8MB resource
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| − | 5 37.7MB 79.7MB 41.9MB kernel
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| − | 6 79.7MB 113MB 33.6MB boot
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| − | 7 113MB 147MB 33.6MB recovery
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| − | 8 147MB 31.0GB 30.9GB ext4 rootfs
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| − | </syntaxhighlight>
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| − | resource分区的序号为4, kernel分区的序号为5，对应的设备节点为/dev/mmcblk2p4和/dev/mmcblk2p5, dd命令如下:
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| − | <syntaxhighlight lang="bash">
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| − | dd if=resource.img of=/dev/mmcblk2p4 bs=1M
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| − | dd if=kernel.img of=/dev/mmcblk2p5 bs=1M
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| − | </syntaxhighlight>
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| − | 如果要更新uboot：
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| − | <syntaxhighlight lang="bash">
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| − | dd if=boot.img of=/dev/mmcblk2p1 bs=1M
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| − | </syntaxhighlight>
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| − | 如果要更新内核驱动模块，将新驱动模块目录上传并替换以下目录下的文件即可：/lib/modules。
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| − |
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| − | =====打包新的SD卡启动固件或者SD-to-eMMC卡刷固件=====
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| − | sd-fuse 提供一些工具和脚本, 用于制作SD卡固件, 具体用途如下:<br />
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| − | * 制作分区镜像文件, 例如将rootfs目录打包成rootfs.img<br />
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| − | * 将多个分区镜像文件打包成可直接写SD卡的单一镜像文件<br />
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| − | * 简化内核和uboot的编译, 一键编译内核、第三方驱动, 并更新rootfs.img中的内核模块<br />
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| − | 请根据所用的内核版本点击对应的链接了解详细的使用方法：
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| − | {| class="wikitable"
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| − | |-
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| − | ! 内核版本
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| − | ! 构建脚本
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| − | |-
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| − | | linux v5.10.y
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| − | | [https://github.com/friendlyarm/sd-fuse_rk3568/tree/master<br /> sd-fuse_rk3568]
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| − | |}
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| − | =====线刷=====
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| − | ======Linux系统======
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| − | 用upgrade_tool工具烧写uboot与内核, 命令如下所示：
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| − | <syntaxhighlight lang="bash">
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| − | sudo upgrade_tool ul MiniLoaderAll.bin
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| − | sudo upgrade_tool di -p parameter.txt
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| − | sudo upgrade_tool di uboot uboot.img
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| − | sudo upgrade_tool di resource resource.img
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| − | sudo upgrade_tool di kernel kernel.img
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| − | sudo upgrade_tool RD
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| − | </syntaxhighlight>
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| − | 注：upgrade_tool是Rockchip提供的Linux下的命令行工具（Linux_Upgrade_Tool）
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