Merge patch series "Adding support to load secure firmware for HS devices"

Merge patch series "Adding support to load secure firmware for HS devices"

Udit Kumar <u-kumar1@ti.com> says:

Some use case needs rproc firmware to be loaded at u-boot stage,
using following commands at u-boot shell, firmware could be loaded

=> setenv dorprocboot 1
=> run boot_rprocs

For Secure devices, secure version of rproc firmware should be loaded,
which is appended by sec keyword[0].
but currently non-secure firmware is loaded even for secure devices.
So adding support for loading secure firmware on Secured devices.

[0]: https://gist.github.com/uditkumarti/cd8bf6a448079b59145d17a0e8bf13b7

Bootlogs:
GP : https://gist.github.com/uditkumarti/23a00c313e1c28b62537aab733a585df#file-gp_device line 65 onwards
HS : https://gist.github.com/uditkumarti/23a00c313e1c28b62537aab733a585df#file-hs-device line 60 onwards