4. Images Operation

4.1 Pack Image

Step 1, copy all the files in rk356x_linux5.10_source\rockdev to the Windows RKDevTool_Release_v3.15\rockdev\Image

_images/buildroot_Pack_Image_1.png

Step 2, enter RKDevTool_Release_v3.15/rockdev/, double-click to run rk356x-mkupdate.bat

_images/buildroot_Pack_Image_2.png

update.img will be generated in the directory rockdev/

_images/buildroot_Pack_Image_3.png

4.2 Unzip Firmware

Step 1, open RKDevTool_Release\RKDevTool.exe

Step 2, click Advanced Function -> Firmware, select update.img. Click Unpack to unzip.

_images/Buildroot_Unzip_Firmware_1.png _images/Buildroot_Unzip_Firmware_2.png

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

_images/Buildroot_Unzip_Firmware_3.png