The SP7350 supports ten 13 root file systems:
BusyBox 1.3137.10
Ubuntu Server 20.04.6 / 22.04.4 / 24.04.1
Ubuntu MATE 20.04.6 / 22.04.4 / 24.04.1
Ubuntu XFCE 20.04.6 / 22.04.4 / 24.04.1
Buildroot 2024.02
Yocto 4.2.4
Yocto 3.0.2 (32-bit)
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Please type the corresponding number to select one of the listed root file systems. For example, enter “5” “7” to select “Ubuntu MATE 2224.04.04”1”.
After completing the build process, the compiled root filesystem is located at:
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The image of the target root filesystem is then made and stored at:
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out/rootfs.img |
2. BusyBox 1.
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37.
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0
BusyBox constructs a lightweight root file system for embedded Linux systems by combining tiny versions of many common UNIX utilities into a single small executable, often just a few hundred kilobytes. This reduces the overall memory footprint and system overhead compared to having separate executables for each utility, contributing to faster boot times.
The source of BusyBox 1.3137.1 0 is be downloaded from:
Users can use menuconfig of BusyBox to select additional utilities. Navigate to the BusyBox directory:
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linux/rootfs/initramfs/busybox-1.3137.10 |
And run ‘make menuconfig’, for example:
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wellslu@scdiu3:~/Q654/linux/rootfs/initramfs/busybox-1.3137.1$0$ make menuconfig |
A BusyBox Configuration menu will appear:
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Users can move the cursor to enable the desired utilities. For example, to enable TFTP FTP server support, navigate to 'Networking Utilities' and enable 'tftpd ftpd (10 30 kb)'.
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Exit BusyBox Configuration menu and choose ‘Save’ to save the changes to default configuration file ‘.config’. Run 'make' to rebuild the images. The 'tftpdftpd' utility will be included in the new root file system:
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wellslu@scdiu3:~/Q654$ ll linux/rootfs/initramfs/disk/usr/sbin/tftpftp* lrwxrwxrwx 1 wellslu sp 17 JunOct 47 1810:5707 linux/rootfs/initramfs/disk/usr/sbin/tftpdftpd -> ../../bin/busybox* wellslu@scdiu3:~/Q654$ |
To update your settings as the default configuration, copy the file 'linux/rootfs/initramfs/busybox-1.3137.10/.config' to 'linux/rootfs/initramfs/configs/bbx_dynamic_defconfig':
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wellslu@scdiu3:~/Q654/linux/rootfs/initramfs/busybox-1.3137.1$0$ cp .config ../configs/bbx_dynamic_defconfig wellslu@scdiu3:~/Q654/linux/rootfs/initramfs/busybox-1.3137.1$0$ |
Default The default account of virtual terminal is : root'root,' and no password is required.
Refer to the snapshot of the UART console when Linux has just started successfully:
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The snapshot of the virtual terminal (tty1) on MIPI/DSI or HDMI display:
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3. Ubuntu Server 20.04.6 / 22.04.4 / 24.04.1
Ubuntu Server is a popular open-source operating system designed to run on servers. Developed and maintained by Canonical Ltd., it provides a robust, secure, and versatile platform for various server tasks, from web hosting to cloud computing.cloud computing.
The base root file system of Ubuntu 20.04.6 is downloaded from:
ubuntu-base-20.04.6-base-arm64.tar.gz
The base root file system of Ubuntu 2022.04.4 is downloaded from:
ubuntu-base-2022.04.64-base-arm64.tar.gz
The base root file system of Ubuntu 2224.04.1 is downloaded from:
ubuntu-base-2224.04.41-base-arm64.tar.gz
The following packages or utilities are added to the base root file system:
ubuntu-standard
ubuntu-minimal
ubuntu-server
curl
iputils-ping
net-tools
network-manager
openssh-server
The pre-built root file-system has limited utilities or packages. Users can extend the functionality by installing extra utilities or packages from Ubuntu APT servers on the internet. For example, to install iperf3, users can issue the following commands:
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The snapshot of the virtual terminal (tty1) on LCD display:
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4. Ubuntu MATE 20.04.6 / 22.04.4 / 24.04.1
Ubuntu MATE is a user-friendly, open-source operating system that combines the robust foundation of Ubuntu with the MATE desktop environment. This combination offers a traditional, highly customizable desktop experience suitable for users of all levels, from beginners to experienced Linux enthusiasts.
The MATE desktop environment allows users to utilize graphical user interface (GUI) applications and utilities. GUIs are generally more intuitive and user-friendly than command-line interfaces (CLIs). Icons, buttons, and visual indicators simplify system navigation, application access, and task execution without needing to memorize commands. Features such as window management, taskbars, and application launchers enable quick task switching and easier organization of open applications.
The base root file system of Ubuntu 20.04.6 is downloaded from:
ubuntu-base-20.04.6-base-arm64.tar.gz
The base root file system of Ubuntu 2022.04.4 is downloaded from:
ubuntu-base-2022.04.64-base-arm64.tar.gz
The base root file system of Ubuntu 2224.04.1 is downloaded from:
ubuntu-base-2224.04.41-base-arm64.tar.gz
The following packages are added to the base root file system:
ubuntu-standard
ubuntu-minimal
ubuntu-mate-desktop
curl
iputils-ping
net-tools
openssh-server
oem-config-gtk
The pre-built root file-system has limited utilities or packages. Users can extend the functionality by installing extra utilities or packages from Ubuntu APT servers on the internet.
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The snapshot of the MATE 20.04 Desktop on LCD display:
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5. Ubuntu XFCE 20.04.6 / 22.04.4 / 24.04.1
Ubuntu XFCE, also known as Xubuntu, is an official flavor of Ubuntu that features the lightweight XFCE desktop environment. It is designed to provide a fast, stable, and visually appealing user experience, making it an excellent choice for users seeking efficiency and performance, especially on less powerful hardware. It consumes less system resources than MATE desktop environment.
The base root file system of Ubuntu 20.04.6 is downloaded from:
ubuntu-base-20.04.6-base-arm64.tar.gz
The base root file system of Ubuntu 22.04.4 is downloaded from:
ubuntu-base-22.04.4-base-arm64.tar.gz
The base root file system of Ubuntu 24.04.1 is downloaded from:
ubuntu-base-24.04.1-base-arm64.tar.gz
The following packages are added to the base root file system:
ubuntu-standard
ubuntu-minimal
xubuntu-desktop
curl
iputils-ping
net-tools
openssh-server
oem-config-gtk
The following packages are removed:
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