i have sync and build the android 13 for "imx8 quad x plus" bord.
after build successfully i have check the size of OS as following :
--------------------------------------------------------------------------------------
#!/bin/bash
# Navigate to the directory
cd /home/lenovo/AOSP/android_build/out/target/product/mek_8q
# Calculate the total size of all .img files
total_size=$(du -ch *.img | grep total | awk '{print $1}')
echo "Total size of the OS: $total_size"
--------------------------------------------------------------------------------------
it gives the output "Total size of the OS: 2.2GB"
now i want to reduce the size of OS and the the boot time how to do it ?
For boot time and OS size , you can refer 8.9 Boot time tuning and 8.9.4 How to build system.img with squashfs files system type in this guide.
https://www.nxp.com/docs/en/user-guide/Android_Auto_User's_Guide.pdf