Varun Wadekar cb7b9db19d plat: common: include "bl_common.h" from plat_spmd_manifest.c
This patch includes the bl_common.h from plat_spmd_manifest.c to
fix the following compilation errors

<snip>
plat/common/plat_spmd_manifest.c: In function 'plat_spm_core_manifest_load':
plat/common/plat_spmd_manifest.c:130:18: error: implicit declaration of function 'page_align' [-Werror=implicit-function-declaration]
  130 |  pm_base_align = page_align(pm_base, UP);
      |                  ^~~~~~~~~~
plat/common/plat_spmd_manifest.c:130:38: error: 'UP' undeclared (first use in this function); did you mean 'UL'?
  130 |  pm_base_align = page_align(pm_base, UP);
      |                                      ^~
      |                                      UL
plat/common/plat_spmd_manifest.c:130:38: note: each undeclared identifier is reported only once for each function it appears in
plat/common/plat_spmd_manifest.c:146:38: error: 'DOWN' undeclared (first use in this function)
  146 |  pm_base_align = page_align(pm_base, DOWN);
      |                                      ^~~~
cc1: all warnings being treated as errors
<snip>

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: Ib8edb36c6a80a23df2462e708c513c966aab1fef
2020-08-24 16:50:02 -07:00
2020-08-18 10:49:27 +01:00
2020-01-22 16:08:27 +00:00

Trusted Firmware-A
==================

Trusted Firmware-A (TF-A) is a reference implementation of secure world software
for `Arm A-Profile architectures`_ (Armv8-A and Armv7-A), including an Exception
Level 3 (EL3) `Secure Monitor`_. It provides a suitable starting point for
productization of secure world boot and runtime firmware, in either the AArch32
or AArch64 execution states.

TF-A implements Arm interface standards, including:

-  `Power State Coordination Interface (PSCI)`_
-  `Trusted Board Boot Requirements CLIENT (TBBR-CLIENT)`_
-  `SMC Calling Convention`_
-  `System Control and Management Interface (SCMI)`_
-  `Software Delegated Exception Interface (SDEI)`_

The code is designed to be portable and reusable across hardware platforms and
software models that are based on the Armv8-A and Armv7-A architectures.

In collaboration with interested parties, we will continue to enhance TF-A
with reference implementations of Arm standards to benefit developers working
with Armv7-A and Armv8-A TrustZone technology.

Users are encouraged to do their own security validation, including penetration
testing, on any secure world code derived from TF-A.

More Info and Documentation
---------------------------

To find out more about Trusted Firmware-A, please `view the full documentation`_
that is available through `trustedfirmware.org`_.

--------------

*Copyright (c) 2013-2019, Arm Limited and Contributors. All rights reserved.*

.. _Armv7-A and Armv8-A: https://developer.arm.com/products/architecture/a-profile
.. _Secure Monitor: http://www.arm.com/products/processors/technologies/trustzone/tee-smc.php
.. _Power State Coordination Interface (PSCI): PSCI_
.. _PSCI: http://infocenter.arm.com/help/topic/com.arm.doc.den0022d/Power_State_Coordination_Interface_PDD_v1_1_DEN0022D.pdf
.. _Trusted Board Boot Requirements CLIENT (TBBR-CLIENT): https://developer.arm.com/docs/den0006/latest/trusted-board-boot-requirements-client-tbbr-client-armv8-a
.. _SMC Calling Convention: http://infocenter.arm.com/help/topic/com.arm.doc.den0028b/ARM_DEN0028B_SMC_Calling_Convention.pdf
.. _System Control and Management Interface (SCMI): SCMI_
.. _SCMI: http://infocenter.arm.com/help/topic/com.arm.doc.den0056a/DEN0056A_System_Control_and_Management_Interface.pdf
.. _Software Delegated Exception Interface (SDEI): SDEI_
.. _SDEI: http://infocenter.arm.com/help/topic/com.arm.doc.den0054a/ARM_DEN0054A_Software_Delegated_Exception_Interface.pdf
.. _Arm A-Profile architectures: https://developer.arm.com/architectures/cpu-architecture/a-profile
.. _view the full documentation: https://www.trustedfirmware.org/docs/tf-a
.. _trustedfirmware.org: http://www.trustedfirmware.org

Description
Read-only mirror of Trusted Firmware-A
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