Source Code
The source code for SP7350 is readily available on both GitHub and Gitee repositories:
GitHub: SP7350 Source Code
Gitee: SP7350 Source Code
For downloading and compiling the code, detailed instructions can be found at:
https://sunplus.atlassian.net/wiki/x/1gB-dg
Please choose “[2] SP7350 IO Board” when asked during building code.
Refer to: In-system Programming Flash Devices
if you write image into eMMC device and boot from it.
Refer to the release details of the software package:
Prebuilt Images
To create an SD card for booting SP7350 IO Boards, start by downloading the prebuilt image file, such as Ubuntu_Server_24_04_1_for_IOB_20241121.7z and unzip it. Once ready, write the image directly to the SD card using the dd command. For example:
dd if=Ubuntu_Server_24_04_1_for_IOB_20241121.img of=/dev/sda bs=1M; sync
Here, the SD card is accessed via a USB SD card reader and mounted at /dev/sda. Depending on your system, unmounting the SD card might be required after the writing process is complete.
umount /dev/sda
To boot from the SD card, set the boot switch to [1 1 0 0] as shown in the diagram below:
Insert the prepared SD card into the micro SD card socket, as illustrated in the figure below.
Finally, power on the system, which will automatically boot from the SD card.