4. Images Operation

4.1 Pack Image

❶ copy all the files in rk356x_linux5.10_source\rockdev to the Windows RKDevTool_Release_v3.15\rockdev\Image

_images/image072.png

❷ enter RKDevTool_Release_v3.15/rockdev/, double-click to run rk356x-mkupdate.bat

_images/image073-1.png

update.img will be generated in the directory rockdev/

_images/image074-1.png

4.2 Unzip Firmware

Unzip Firmware in windows.

❶ open RKDevTool_Release\RKDevTool.exe

❷ click Advanced Function -> Firmware, select update.img, click Unpack to unzip.

_images/image36-1.png
_images/image37-1.png

The unzip files will be generated in RKDevTool_Release\Output\Android\Image

_images/Buildroot_6.png