I'm looking for a way to boot from an encrypted initramfs on the i.MX6. In the HABv4 API documentation it read there's support for encrypted boot in some cases.
Did anyone successfully boot an encrypted uImage (or initramfs ) on the i.MX6?
If so, how does the image get encrypted? where is the AES key stored on the i.MX OTP fuses? How should the CSF file be configured in order to make the HAB decrypt the image prior to authenticating it?