tree ee732494e18733845c8c5c27001cf804bcd88b1c
parent 63128dc0593f14bcacd76b75a4f69334c3938493
author Tudor Cretu <tudor.cretu@arm.com> 1632485393 +0000
committer Boyan Karatotev <boyan.karatotev@arm.com> 1708704707 +0000

feat(tc): add firmware update secure partition

Firmware update is a trusted service secure partition that implements
the PSA firmware update specification. It executes in the secure world
in total compute platform. To make it fit with Op-tee we need to reduce
its available memory.

Also, reserve 4 MB for stmm communication used for firmware update.
The firmware update secure partition and u-boot communicates using the
stmm communication layer and it needs a dedicated memory region.

Co-developed-by: Sergio Alves <sergio.dasilvalves@arm.com>
Co-developed-by: Davidson K <davidson.kumaresan@arm.com>
Signed-off-by: Tudor Cretu <tudor.cretu@arm.com>
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: I0427549845f6c7650b8ef4e450d387fe9702a847