cb7b9db19d
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 |
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bl1 | ||
bl2 | ||
bl2u | ||
bl31 | ||
bl32 | ||
common | ||
docs | ||
drivers | ||
fdts | ||
include | ||
lib | ||
make_helpers | ||
plat | ||
services | ||
tools | ||
.checkpatch.conf | ||
.editorconfig | ||
.gitignore | ||
.gitreview | ||
Makefile | ||
dco.txt | ||
license.rst | ||
readme.rst |
readme.rst
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.