SyterKit is a bare-metal framework designed for Allwinner platform. SyterKit utilizes CMake as its build system and supports various applications and peripheral drivers. Additionally, SyterKit also has bootloader functionality
Board | Manufacturer | Platform | Spec | Details | Config | EOL Version |
---|---|---|---|---|---|---|
Yuzukilizard | YuzukiHD | V851s | Cortex A7 | board/yuzukilizard | yuzukilizard.cmake |
0.3.0 |
TinyVision | YuzukiHD | V851se | Cortex A7 | board/tinyvision | tinyvision.cmake |
|
100ask-t113s3 | 100ask | T113-S3 | Dual-Core Cortex A7 | board/100ask-t113s3 | 100ask-t113s3.cmake |
|
100ask-t113i | 100ask | T113-I | Dual-Core Cortex A7 + C906 RISC-V | board/100ask-t113i | 100ask-t113i.cmake |
|
100ask-d1-h | 100ask | D1-H | C906 RISC-V | board/100ask-d1-h | 100ask-d1-h.cmake |
|
dongshanpi-aict | 100ask | V853 | Cortex A7 | board/dongshanpi-aict | dongshanpi-aict.cmake |
0.3.0 |
project-yosemite | YuzukiHD | V853 | Cortex A7 | board/project-yosemite | project-yosemite.cmake |
0.3.0 |
100ask ROS | 100ask | R818 | Quad-Core Cortex A53 | board/100ask-ros | 100ask-ros.cmake |
|
longanpi-3h | sipeed | H618 | Quad-Core Cortex A53 | board/longanpi-3h | longanpi-3h.cmake |
|
longanpi-4b | sipeed | T527 | Octa-Core Cortex A55 | board/longanpi-4b | longanpi-4b.cmake |
0.3.0 |
LT527X | myir-tech | T527 | Octa-Core Cortex A55 | board/lt527x | lt527x.cmake |
0.3.0 |
Avaota A1 | YuzukiHD | T527/A527 | Octa-Core Cortex A55 | board/avaota-a1 | avaota-a1.cmake |
|
Yuzukihomekit | YuzukiHD | T113-M4020DC0 | Dual-Core Cortex A7 + C906 RISC-V + HIFI4 DSP | board/yuzukihomekit | yuzukihomekit.cmake |
0.3.0 |
Building SyterKit is a straightforward process that only requires setting up the environment for compilation on a Linux operating system. The software packages required by SyterKit include:
gcc-arm-none-eabi
CMake
For commonly used Ubuntu systems, they can be installed using the following command:
sudo apt-get update
sudo apt-get install gcc-arm-none-eabi cmake build-essential -y
Then create a folder to store the compiled output files and navigate to it:
mkdir build
cd build
Finally, run the following commands to compile SyterKit:
cmake -DCMAKE_BOARD_FILE={Board_config_file.cmake} ..
make
For example, if you want to compile SyterKit for the TinyVision platform, you need the following command:
cmake -DCMAKE_BOARD_FILE=tinyvision.cmake ..
make
The compiled executable files will be located in build/board/{board_name}/{app_name}
.
The SyterKit project will compile two versions: firmware ending with .elf
is for USB booting and requires bootloading by PC-side software, while firmware ending with .bin
is for flashing and can be written into storage devices such as TF cards and SPI NAND.
- For SD Card, You need to flash the
xxx_card.bin
- For SPI NAND/SPI NOR, You need to flash the
xxx_spi.bin
After build the firmware, you can flash it into the TF card. For the V851s platform, you can write it to either an 8K offset or a 128K offset. Generally, if the TF card uses MBR format, write it with an 8K offset. If it uses GPT format, write it with a 128K offset. Assuming /dev/sdb
is the target TF card, you can use the following command to write it with an 8K offset:
sudo dd if=syter_boot_bin_card.bin of=/dev/sdb bs=1024 seek=8
If it is a GPT partition table, you need to write it with a 128K offset:
sudo dd if=syter_boot_bin_card.bin of=/dev/sdb bs=1024 seek=128
For SPI NAND, we need to create the firmware for SPI NAND by writing SyterKit to the corresponding positions:
dd if=syter_boot_bin_spi.bin of=spi.img bs=2k
dd if=syter_boot_bin_spi.bin of=spi.img bs=2k seek=32
dd if=syter_boot_bin_spi.bin of=spi.img bs=2k seek=64
You can also include the Linux kernel and device tree in the firmware:
dd if=sunxi.dtb of=spi.img bs=2k seek=128 # DTB on page 128
dd if=zImage of=spi.img bs=2k seek=256 # Kernel on page 256
Use the xfel tool to flash the created firmware into SPI NAND:
xfel spinand write 0x0 spi.img
For SPI NOR, we need to create the firmware for SPI NOR by writing SyterKit to the corresponding positions:
dd if=syter_boot_bin_spi.bin of=spi.img bs=2k
dd if=syter_boot_bin_spi.bin of=spi.img bs=2k seek=32
dd if=syter_boot_bin_spi.bin of=spi.img bs=2k seek=64
You can also include the Linux kernel and device tree in the firmware:
dd if=sunxi.dtb of=spi.img bs=2k seek=128 # DTB on page 128
dd if=zImage of=spi.img bs=2k seek=256 # Kernel on page 256
Use the xfel tool to flash the created firmware into SPI NOR:
xfel spinor write 0x0 spi.img