IMX 93 Image container set and boot flow.

[logan3c3]

our team is trying to make a custom board based on imx93. I need some clarification regarding the boot flow. My question is what is a boot image container set i have got some info about it from the reference manual what is Cortex A55 image mentioned in the container set is it the uboot binary combined with scfw and atf? or what are the images that can be stored in the container set. What are the source files for the same if i want to build it my self. In the boot flow after selecting the container set the bootflow jumps into HBC firmware what is that how can i build it for the custom board? 

Also point me to software resources for imx93 including bootloaders.

 #imx93

[Harvey021 · Accepted solution]

You can download the imx-mkimage then check the README and iMX93/soc.mk about container build.

And more details, you can refer to the section <4.5.13 How to build imx-boot image by using imx-mkimage> of IMX_LINUX_USERS_GUIDE.pdf 

And related sources, please refer to github and IMX_LINUX_RELEASE_NOTES.pdf 

Regards

Harvey