Difference between revisions of "Building U-boot and Linux for H5/H3/H2+"

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−
[[H3 Mainline U-boot & Linux/zh|查看中文]]
+
[[Building U-boot and Linux for H5/H3/H2+/zh|查看中文]]
  
−
==Introduction to Mainline==
+
==Introduction to Linux Mainline==
 
Linux kernel distributions have several lines. The Mainline is maintained by Linus. Other variants and distributions are maintained by various groups and organizations. All the variants and distributions are submitted to Linux and will be merged to the Mainline.
 
Linux kernel distributions have several lines. The Mainline is maintained by Linus. Other variants and distributions are maintained by various groups and organizations. All the variants and distributions are submitted to Linux and will be merged to the Mainline.
−
The latest mainline of U-boot and Linux kernel already has support for H3 SoC. FriendlyElec customized the latest mainline u-boot and Linux kernel and made that u-boot and kernel work for all FriendlyElec's H3 boards.
+
The latest mainline of U-boot and Linux kernel already has support for H3/H5 SoC. FriendlyElec customized the latest mainline u-boot and Linux kernel and made that u-boot and kernel work for all FriendlyElec's H5/H3/H2+ boards.<br>
 +
Note: all the operations and instructions listed in this topic only apply to Linux-4.14.y. Don't apply them to H5-Linux-3.10/H3-Linux-3.4 .
  
−
==Make an Installation SD Card==
+
==Features==
−
===Download Image Files===
+
* [http://wiki.friendlyelec.com/wiki/index.php/File:Sunxi-mainline-kernel-4.14-features.xlsx Sunxi-mainline-kernel-4.14-features]
−
Visit this [https://www.mediafire.com/folder/654db9i7w8h1b/H3-mainline download link] to download the image files under the "officail-ROMs" directory and flashing utility under the "tools" directory:<br />
+
<!--
−
 
+
* [http://wiki.friendlyelec.com/wiki/index.php/File:Sunxi-mainline-kernel-4.16-features.xlsx Sunxi-mainline-kernel-4.16-features]
−
::{| class="wikitable"
+
-->
−
|-
+
−
|colspan=2| Image Files
+
−
|-
+
−
|h3-mainline-ubuntu-core-qte-sd4g.img.zip      || Ubuntu-Core with Qt-Embedded Image File, for NanoPi NEO Only                 
+
−
|-
+
−
|colspan=2|Flash Utility:
+
−
|-
+
−
|win32diskimager.rar || Windows utility. Under Linux users can use "dd"
+
−
|-  
+
−
|}
+
−
 
+
−
===Make an Installation TF Card with Ubuntu-Core with Qt-Embedded===
+
−
Extract the h3-mainline-ubuntu-core-qte-sd4g.img.zip and win32diskimager.rar. Insert a TF card(at least 8G) into a Windows PC and run the win32diskimager utility as administrator. On the utility's main window select your TF card's drive, the wanted image file and click on "write" to start flashing the SD card till it is done.Insert this card into your H3 board's MicroSD card slot and power on (with a 5V/2A power source). If the green LED is on and blue LED is blinking this indicates your board has successfully booted.<br/>
+
  
 +
<!---
 
==Mainline ROM Features==
 
==Mainline ROM Features==
−
===Ubuntu-Core with Qt-Embedded===
+
===FriendlyCore===
 
::{| class="wikitable"
 
::{| class="wikitable"
 
|-
 
|-
Line 44: Line 33:
 
|7  ||  File system check on system boot
 
|7  ||  File system check on system boot
 
|}
 
|}
 +
--->
  
−
==How to Compile==
+
==How to Compile Linux-4.14 BSP==
−
===Install Cross Compiler===
+
===How to Compile Linux-4.14 BSP for H3/H2+===
−
Download and extract cross compiler:
+
====Install Cross Compiler====
 +
Visit here [http://download.friendlyelec.com/nanopineo download link] and enter the toolchain directory to download the cross compiler:arm-cortexa9-linux-gnueabihf-4.9.3.tar.xz and extract it:
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
git clone https://github.com/friendlyarm/prebuilts.git
+
$ mkdir -p /opt/FriendlyARM/toolchain
−
sudo mkdir -p /opt/FriendlyARM/toolchain
+
$ tar xf arm-cortexa9-linux-gnueabihf-4.9.3.tar.xz -C /opt/FriendlyARM/toolchain/
−
sudo tar xf prebuilts/gcc-x64/arm-cortexa9-linux-gnueabihf-4.9.3.tar.xz -C /opt/FriendlyARM/toolchain/
+
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
Add the compiler's path to the "PATH" variable by appending the following lines in the ~/.bashrc file:
 
Add the compiler's path to the "PATH" variable by appending the following lines in the ~/.bashrc file:
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
export PATH=/opt/FriendlyARM/toolchain/4.9.3/bin:$PATH
+
$ export PATH=/opt/FriendlyARM/toolchain/4.9.3/bin:$PATH
−
export GCC_COLORS=auto
+
$ export GCC_COLORS=auto
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
Run the ~/.bashrc script to make the changes in effect immediately in your working shell. Attention: there is a space after ".":
 
Run the ~/.bashrc script to make the changes in effect immediately in your working shell. Attention: there is a space after ".":
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
. ~/.bashrc
+
$ . ~/.bashrc
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
This is a 64-bit compiler and it cannot run on a 32-bit Linux. You can check whether or not your compiler is setup correctly by running the following commands:
 
This is a 64-bit compiler and it cannot run on a 32-bit Linux. You can check whether or not your compiler is setup correctly by running the following commands:
 +
<!---
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
arm-linux-gcc -v
+
$arm-linux-gcc -v
 
Using built-in specs.
 
Using built-in specs.
 
COLLECT_GCC=arm-linux-gcc
 
COLLECT_GCC=arm-linux-gcc
Line 78: Line 69:
 
...
 
...
 
Thread model: posix
 
Thread model: posix
 +
gcc version 4.9.3 (ctng-1.21.0-229g-FA)
 +
</syntaxhighlight>
 +
--->
 +
<syntaxhighlight lang="bash">
 +
$ arm-linux-gcc -v
 
gcc version 4.9.3 (ctng-1.21.0-229g-FA)
 
gcc version 4.9.3 (ctng-1.21.0-229g-FA)
 
</syntaxhighlight>
 
</syntaxhighlight>
  
−
===Compile U-boot===
+
====Compile U-boot====
 
Download the U-boot source code and enter the master-h3 branch:
 
Download the U-boot source code and enter the master-h3 branch:
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
git clone https://github.com/friendlyarm/u-boot.git
+
$ git clone https://github.com/friendlyarm/u-boot.git -b sunxi-v2017.x --depth 1
−
cd u-boot
+
−
git checkout master-h3
+
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
Compile U-boot:
 
Compile U-boot:
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
make nanopi_h3_defconfig
+
$ apt-get install swig python-dev python3-dev
−
make
+
$ make nanopi_h3_defconfig ARCH=arm CROSS_COMPILE=arm-linux-
 +
$ make ARCH=arm CROSS_COMPILE=arm-linux-
 +
</syntaxhighlight>
 +
Although this configuration file was originally made for the NanoPi M1 Plus it works for other H3 based boards too.
 +
After compilation is done successfully a "u-boot-sunxi-with-spl.bin" file will be generated.
 +
<br>
 +
Update the u-boot in your installation SD card in a PC host:
 +
<syntaxhighlight lang="bash">
 +
$ dd if=u-boot-sunxi-with-spl.bin of=/dev/sdX bs=1024 seek=8
 +
$ sync && eject /dev/sdX
 
</syntaxhighlight>
 
</syntaxhighlight>
 +
Please replace "/dev/sdx" with your TF card's device name recognized by your system.<br>
 +
The "sync" command writes data to your TF card. The "eject" command ejects your TF card safely.<br>
  
−
Update U-boot on SD Card:
+
When your system boots from an SD card you can use the "scp" command to copy the "u-boot-sunxi-with-spl.bin" file to your board first and then use the "dd" command to update the U-boot in the SD card:
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
dd if=u-boot-sunxi-with-spl.bin of=/dev/sdX bs=1024 seek=8
+
$ scp u-boot-sunxi-with-spl.bin root@192.168.1.230:/root/
 +
$ dd if=/root/u-boot-sunxi-with-spl.bin of=/dev/mmcblk0 bs=1024 seek=8
 
</syntaxhighlight>
 
</syntaxhighlight>
−
Note: you need to replace "/dev/sdx" with the device name in your system.
+
<br>
 +
 
 +
If your board has eMMC flash and boots from eMMC you can use the "scp" command to copy the "u-boot-sunxi-with-spl.bin" file to your board first and then use the "dd" command to update the U-boot in eMMC:
 +
<syntaxhighlight lang="bash">
 +
$ scp u-boot-sunxi-with-spl.bin root@192.168.1.230:/root/
 +
$ dd if=/root/u-boot-sunxi-with-spl.bin of=/dev/mmcblk0 bs=1024 seek=8
 +
</syntaxhighlight>
 +
The boot device's name recognized by system under NanoPi H3/H2+ is always "/dev/mmcblk0".
  
−
===Compile Linux Kernel===
+
====Compile and Update Linux Kernel====
 
Download Linux Kernel Source Code:
 
Download Linux Kernel Source Code:
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
git clone https://github.com/friendlyarm/linux.git
+
$ git clone https://github.com/friendlyarm/linux.git -b sunxi-4.14.y --depth 1
−
cd linux
+
−
git checkout h3-4.10.y
+
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
Compile Linux Kernel:
 
Compile Linux Kernel:
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
touch .scmversion
+
$ cd linux
−
make sunxi_defconfig
+
$ touch .scmversion
−
make zImage dtbs
+
$ make sunxi_defconfig ARCH=arm CROSS_COMPILE=arm-linux-
 +
$ make zImage dtbs ARCH=arm CROSS_COMPILE=arm-linux-
 
</syntaxhighlight>
 
</syntaxhighlight>
 
If your compilation is successful a zImage will be generated under "arch/arm/boot/" and a dtb file will be generated under "arch/arm/boot/dts/".
 
If your compilation is successful a zImage will be generated under "arch/arm/boot/" and a dtb file will be generated under "arch/arm/boot/dts/".
  
−
If your SD card's boot section is mounted at "/media/SD/boot/" you can update the zImage and dtb files by running the following commands:
+
If your SD card's boot partition is mounted at "/media/SD/boot/" you can update its zImage and dtb files by running the following commands:
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
cp arch/arm/boot/zImage /media/SD/boot/
+
$ cp arch/arm/boot/zImage /media/SD/boot/
−
cp arch/arm/boot/dts/sun8i-h3-nanopi*.dtb /media/SD/boot/
+
$ cp arch/arm/boot/dts/sun8i-*-nanopi-*.dtb /media/SD/boot/
 +
</syntaxhighlight>
 +
 
 +
Compile and Update Modules:
 +
<syntaxhighlight lang="bash">
 +
$ cd linux
 +
$ make modules ARCH=arm CROSS_COMPILE=arm-linux-
 +
</syntaxhighlight>
 +
 
 +
If your SD card's rootfs partition is mounted at "/media/SD/rootfs/" you can update its modules by running the following commands:
 +
<syntaxhighlight lang="bash">
 +
$ cd linux
 +
$ make modules_install INSTALL_MOD_PATH=/media/SD/rootfs/ ARCH=arm CROSS_COMPILE=arm-linux-
 +
</syntaxhighlight>
 +
 
 +
===How to Compile Mainline BSP for H5===
 +
====Install Cross Compiler====
 +
Visit here [http://download.friendlyelec.com/nanopineo2 download link] and enter the toolchain directory to download the cross compiler gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu.tar.xz and extract it:
 +
<syntaxhighlight lang="bash">
 +
$ mkdir -p /opt/FriendlyARM/toolchain
 +
$ tar xf gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu.tar.xz -C /opt/FriendlyARM/toolchain/
 +
</syntaxhighlight>
 +
 
 +
Add the compiler's path to the "PATH" variable by appending the following lines in the ~/.bashrc file:
 +
<syntaxhighlight lang="bash">
 +
$ export PATH=/opt/FriendlyARM/toolchain/gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu/bin:$PATH
 +
$ export GCC_COLORS=auto
 +
</syntaxhighlight>
 +
 
 +
Run the ~/.bashrc script to make the changes in effect immediately in your working shell. Attention: there is a space after ".":
 +
<syntaxhighlight lang="bash">
 +
$ . ~/.bashrc
 +
</syntaxhighlight>
 +
 
 +
You can check whether or not your compiler is setup correctly by running the following commands:
 +
<syntaxhighlight lang="bash">
 +
$ aarch64-linux-gnu-gcc -v
 +
gcc version 6.3.1 20170109 (Linaro GCC 6.3-2017.02)
 +
</syntaxhighlight>
 +
 
 +
====Compile U-boot====
 +
Download the U-boot source code and enter the master-h3 branch:
 +
<syntaxhighlight lang="bash">
 +
$ git clone https://github.com/friendlyarm/u-boot.git -b sunxi-v2017.x --depth 1
 +
</syntaxhighlight>
 +
 
 +
Compile U-boot:
 +
<syntaxhighlight lang="bash">
 +
$ apt-get install swig python-dev python3-dev
 +
$ make nanopi_h5_defconfig CROSS_COMPILE=aarch64-linux-gnu-
 +
$ make CROSS_COMPILE=aarch64-linux-gnu-
 +
</syntaxhighlight>
 +
The "nanopi_h5_defconfig" works for all existing FriendlyElec's H5 based boards.
 +
 
 +
Update U-boot on SD Card:
 +
<syntaxhighlight lang="bash">
 +
$ dd if=spl/sunxi-spl.bin of=/dev/sdX bs=1024 seek=8
 +
$ dd if=u-boot.itb of=/dev/sdX bs=1024 seek=40
 +
</syntaxhighlight>
 +
Note: you need to replace "/dev/sdx" with the device name in your system.
 +
 
 +
====Compile Linux Kernel====
 +
Download Linux Kernel Source Code:
 +
<syntaxhighlight lang="bash">
 +
$ git clone https://github.com/friendlyarm/linux.git -b sunxi-4.14.y --depth 1
 +
</syntaxhighlight>
 +
 
 +
Compile and Update Linux Kernel:
 +
<syntaxhighlight lang="bash">
 +
$ cd linux
 +
$ touch .scmversion
 +
$ make sunxi_arm64_defconfig ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
 +
$ make Image dtbs ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
 +
</syntaxhighlight>
 +
If your compilation is successful an Image will be generated under "arch/arm64/boot/" and a dtb file will be generated under "arch/arm64/boot/dts/allwinner/".
 +
 
 +
If your SD card's boot partition is mounted at "/media/SD/boot/" you can update its Image and dtb files by running the following commands:
 +
<syntaxhighlight lang="bash">
 +
$ cp arch/arm64/boot/Image /media/SD/boot/
 +
$ cp arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi*.dtb /media/SD/boot/
 +
</syntaxhighlight>
 +
 
 +
Compile and Update Modules:
 +
<syntaxhighlight lang="bash">
 +
$ cd linux
 +
$ make modules ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
 +
</syntaxhighlight>
 +
 
 +
If your SD card's rootfs partition is mounted at "/media/SD/rootfs/" you can update its modules by running the following commands:
 +
<syntaxhighlight lang="bash">
 +
$ cd linux
 +
$ make modules_install INSTALL_MOD_PATH=/media/SD/rootfs/ ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
 
</syntaxhighlight>
 
</syntaxhighlight>
  
Line 126: Line 229:
 
===March-05-2017===
 
===March-05-2017===
 
* Released English Version
 
* Released English Version
 +
 +
===May-05-2017===
 +
* Added Section 3 by adding a mainline kernel development timetable
 +
* Added Section 4.4 by adding support for H5
 +
 +
===June-04-2017===
 +
* Updated section 2.1: updated image files' version numbers
 +
 +
===July-02-2017===
 +
* Updated section 1, 3.1.2 and 3.2.2
 +
 +
===Dec-12-2017===
 +
* Updated sections 3.1.2 and 3.2.2
 +
 +
===August-28-2019===
 +
* Updated sections 3.1.2 and 3.2.2

Latest revision as of 07:17, 21 February 2022

查看中文

1 Introduction to Linux Mainline

Linux kernel distributions have several lines. The Mainline is maintained by Linus. Other variants and distributions are maintained by various groups and organizations. All the variants and distributions are submitted to Linux and will be merged to the Mainline. The latest mainline of U-boot and Linux kernel already has support for H3/H5 SoC. FriendlyElec customized the latest mainline u-boot and Linux kernel and made that u-boot and kernel work for all FriendlyElec's H5/H3/H2+ boards.
Note: all the operations and instructions listed in this topic only apply to Linux-4.14.y. Don't apply them to H5-Linux-3.10/H3-Linux-3.4 .

2 Features


3 How to Compile Linux-4.14 BSP

3.1 How to Compile Linux-4.14 BSP for H3/H2+

3.1.1 Install Cross Compiler

Visit here download link and enter the toolchain directory to download the cross compiler:arm-cortexa9-linux-gnueabihf-4.9.3.tar.xz and extract it: 

$ mkdir -p /opt/FriendlyARM/toolchain
$ tar xf arm-cortexa9-linux-gnueabihf-4.9.3.tar.xz -C /opt/FriendlyARM/toolchain/

Add the compiler's path to the "PATH" variable by appending the following lines in the ~/.bashrc file: 

$ export PATH=/opt/FriendlyARM/toolchain/4.9.3/bin:$PATH
$ export GCC_COLORS=auto

Run the ~/.bashrc script to make the changes in effect immediately in your working shell. Attention: there is a space after ".": 

$ . ~/.bashrc

This is a 64-bit compiler and it cannot run on a 32-bit Linux. You can check whether or not your compiler is setup correctly by running the following commands: 

$ arm-linux-gcc -v
gcc version 4.9.3 (ctng-1.21.0-229g-FA)

3.1.2 Compile U-boot

Download the U-boot source code and enter the master-h3 branch: 

$ git clone https://github.com/friendlyarm/u-boot.git -b sunxi-v2017.x --depth 1

Compile U-boot: 

$ apt-get install swig python-dev python3-dev
$ make nanopi_h3_defconfig ARCH=arm CROSS_COMPILE=arm-linux-
$ make ARCH=arm CROSS_COMPILE=arm-linux-

Although this configuration file was originally made for the NanoPi M1 Plus it works for other H3 based boards too. After compilation is done successfully a "u-boot-sunxi-with-spl.bin" file will be generated.
Update the u-boot in your installation SD card in a PC host: 

$ dd if=u-boot-sunxi-with-spl.bin of=/dev/sdX bs=1024 seek=8
$ sync && eject /dev/sdX

Please replace "/dev/sdx" with your TF card's device name recognized by your system.
The "sync" command writes data to your TF card. The "eject" command ejects your TF card safely.

When your system boots from an SD card you can use the "scp" command to copy the "u-boot-sunxi-with-spl.bin" file to your board first and then use the "dd" command to update the U-boot in the SD card: 

$ scp u-boot-sunxi-with-spl.bin root@192.168.1.230:/root/
$ dd if=/root/u-boot-sunxi-with-spl.bin of=/dev/mmcblk0 bs=1024 seek=8


If your board has eMMC flash and boots from eMMC you can use the "scp" command to copy the "u-boot-sunxi-with-spl.bin" file to your board first and then use the "dd" command to update the U-boot in eMMC: 

$ scp u-boot-sunxi-with-spl.bin root@192.168.1.230:/root/
$ dd if=/root/u-boot-sunxi-with-spl.bin of=/dev/mmcblk0 bs=1024 seek=8

The boot device's name recognized by system under NanoPi H3/H2+ is always "/dev/mmcblk0".

3.1.3 Compile and Update Linux Kernel

Download Linux Kernel Source Code: 

$ git clone https://github.com/friendlyarm/linux.git -b sunxi-4.14.y --depth 1

Compile Linux Kernel: 

$ cd linux
$ touch .scmversion
$ make sunxi_defconfig ARCH=arm CROSS_COMPILE=arm-linux-
$ make zImage dtbs ARCH=arm CROSS_COMPILE=arm-linux-

If your compilation is successful a zImage will be generated under "arch/arm/boot/" and a dtb file will be generated under "arch/arm/boot/dts/".

If your SD card's boot partition is mounted at "/media/SD/boot/" you can update its zImage and dtb files by running the following commands: 

$ cp arch/arm/boot/zImage /media/SD/boot/
$ cp arch/arm/boot/dts/sun8i-*-nanopi-*.dtb /media/SD/boot/

Compile and Update Modules: 

$ cd linux
$ make modules ARCH=arm CROSS_COMPILE=arm-linux-

If your SD card's rootfs partition is mounted at "/media/SD/rootfs/" you can update its modules by running the following commands: 

$ cd linux
$ make modules_install INSTALL_MOD_PATH=/media/SD/rootfs/ ARCH=arm CROSS_COMPILE=arm-linux-

3.2 How to Compile Mainline BSP for H5

3.2.1 Install Cross Compiler

Visit here download link and enter the toolchain directory to download the cross compiler gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu.tar.xz and extract it: 

$ mkdir -p /opt/FriendlyARM/toolchain
$ tar xf gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu.tar.xz -C /opt/FriendlyARM/toolchain/

Add the compiler's path to the "PATH" variable by appending the following lines in the ~/.bashrc file: 

$ export PATH=/opt/FriendlyARM/toolchain/gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu/bin:$PATH
$ export GCC_COLORS=auto

Run the ~/.bashrc script to make the changes in effect immediately in your working shell. Attention: there is a space after ".": 

$ . ~/.bashrc

You can check whether or not your compiler is setup correctly by running the following commands: 

$ aarch64-linux-gnu-gcc -v
gcc version 6.3.1 20170109 (Linaro GCC 6.3-2017.02)

3.2.2 Compile U-boot

Download the U-boot source code and enter the master-h3 branch: 

$ git clone https://github.com/friendlyarm/u-boot.git -b sunxi-v2017.x --depth 1

Compile U-boot: 

$ apt-get install swig python-dev python3-dev
$ make nanopi_h5_defconfig CROSS_COMPILE=aarch64-linux-gnu-
$ make CROSS_COMPILE=aarch64-linux-gnu-

The "nanopi_h5_defconfig" works for all existing FriendlyElec's H5 based boards.

Update U-boot on SD Card: 

$ dd if=spl/sunxi-spl.bin of=/dev/sdX bs=1024 seek=8
$ dd if=u-boot.itb of=/dev/sdX bs=1024 seek=40

Note: you need to replace "/dev/sdx" with the device name in your system.

3.2.3 Compile Linux Kernel

Download Linux Kernel Source Code: 

$ git clone https://github.com/friendlyarm/linux.git -b sunxi-4.14.y --depth 1

Compile and Update Linux Kernel: 

$ cd linux
$ touch .scmversion
$ make sunxi_arm64_defconfig ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
$ make Image dtbs ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-

If your compilation is successful an Image will be generated under "arch/arm64/boot/" and a dtb file will be generated under "arch/arm64/boot/dts/allwinner/".

If your SD card's boot partition is mounted at "/media/SD/boot/" you can update its Image and dtb files by running the following commands: 

$ cp arch/arm64/boot/Image /media/SD/boot/
$ cp arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi*.dtb /media/SD/boot/

Compile and Update Modules: 

$ cd linux
$ make modules ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-

If your SD card's rootfs partition is mounted at "/media/SD/rootfs/" you can update its modules by running the following commands: 

$ cd linux
$ make modules_install INSTALL_MOD_PATH=/media/SD/rootfs/ ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-

4 Update Log

4.1 March-05-2017

  • Released English Version

4.2 May-05-2017

  • Added Section 3 by adding a mainline kernel development timetable
  • Added Section 4.4 by adding support for H5

4.3 June-04-2017

  • Updated section 2.1: updated image files' version numbers

4.4 July-02-2017

  • Updated section 1, 3.1.2 and 3.2.2

4.5 Dec-12-2017

  • Updated sections 3.1.2 and 3.2.2

4.6 August-28-2019

  • Updated sections 3.1.2 and 3.2.2
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