Support to build ES ACS live image : build scripts and instructions in documentation
Updated the ES README.md to reflect the changes
Added a common configuration file to set external and internal software versions for build
Upgrading ACS image to v5.11 kernel
Refinement of UEFI-SCT Sequence files for IR and ES and verification
Support for CapsuleApp.efi in build and automation for ES and IR
Migrate to the version V21.06.00 + of FWTS
Migrate to 2821093d6f2b3521c453834f0657cf07c0908155 tag of SCT
General improvements in scripts
Bug Fixes

Co-authored-by: Edhaya Chandran <edhaya.chandran@arm.com>
Co-authored-by: Jeff Booher-Kaeding <jeff.booher-kaeding@arm.com>
Co-authored-by: Jiss Jose <jiss.jose@arm.com>

Signed-off-by: Edhaya Chandran <edhaya.chandran@arm.com>

Add aarch64 native build support

Add support for Xilinx Zynq MPSoC to Linux config

This allows to boot the ACS-IR Linux kernel on the Xilinx ZCU102 board for
example.

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>

Fixed build issue with 20.04 and updated IR read me

Signed-off-by: Jiss Jose <jiss.jose@arm.com>

Signed-off-by: edhay <edhaya.chandran@arm.com>

SystemReady Initial Check-in

Scripts and Instructions to build BSA and BBR ACS for SystemReady IR
README for SystemReady ES

Co-authored-by: Edhaya Chandran <edhaya.chandran@arm.com>
Co-authored-by: Jiss Jose <jiss.jose@arm.com>
Co-authored-by: Jeff Booher-Kaeding <jeff.booher-kaeding@arm.com>

Signed-off-by: Edhaya Chandran <edhaya.chandran@arm.com>
Signed-off-by: Gowtham Siddarth <gowtham.siddarth@arm.com>