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Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
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C 86.4%
Assembly 8.1%
Makefile 3.7%
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Masahiro Yamada 848a7e8ce1 Build: introduce per-BL CPPFLAGS and ASFLAGS 
Currently, BL*_CFLAGS and BL*_LDFLAGS are supported.

For completion, this adds BL*_CPPFLAGS and BL*_ASFLAGS.

My main motivation is to pass -D<macro> to BL*_CPPFLAGS so that
the macro can be used from all source files.

Change-Id: I0ca1e4e26386bef7fed999af140ee7cce7c2f8ef
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
 		2020-03-31 16:08:21 +09:00
bl1 Factor xlat_table sections in linker scripts out into a header file 2020-03-11 11:31:46 +09:00
bl2 Factor xlat_table sections in linker scripts out into a header file 2020-03-11 11:31:46 +09:00
bl2u Factor xlat_table sections in linker scripts out into a header file 2020-03-11 11:31:46 +09:00
bl31 Merge changes from topic "mp/enhanced_pal_hw" into integration 2020-03-12 15:54:28 +00:00
bl32 Bug fix: Protect TSP prints with lock 2020-03-20 01:46:21 -05:00
common Fix crash dump for lower EL 2020-03-06 14:17:35 +00:00
docs Merge "Changelog updates for recent commits" into integration 2020-03-27 17:48:31 +00:00
drivers Merge changes from topic "ddr_map" into integration 2020-03-30 15:27:32 +00:00
fdts corstone700: updating the kernel arguments to support initramfs 2020-03-24 11:12:14 +00:00
include FVP: Add BL2 hash calculation in BL1 2020-03-25 16:14:26 +00:00
lib fconf: notify if fw_config dt is not used 2020-03-27 11:21:03 +00:00
make_helpers Build: introduce per-BL CPPFLAGS and ASFLAGS 2020-03-31 16:08:21 +09:00
plat Merge "plat/sgm775: Add support for dynamic config using fconf" into integration 2020-03-30 21:41:50 +00:00
services spd: tlkd: support new TLK SMCs for RPMB service 2020-03-21 19:00:05 -07:00
tools Merge changes from topic "sb/dualroot" into integration 2020-03-10 13:47:47 +00:00
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch 2019-07-12 11:06:24 +01:00
.editorconfig doc: Final, pre-release fixes and updates 2019-10-22 13:15:02 +00:00
.gitignore Ignore the ctags file 2020-01-22 16:08:27 +00:00
.gitreview Add a .gitreview file for convenience 2020-01-13 15:30:10 +00:00
Makefile FVP: Add BL2 hash calculation in BL1 2020-03-25 16:14:26 +00:00
dco.txt Drop requirement for CLA in contribution.md 2016-09-27 21:52:03 +01:00
license.rst doc: De-duplicate readme and license files 2019-10-08 16:36:15 +00:00
readme.rst doc: Formatting fixes for readme.rst 2019-10-09 15:37:59 +00:00

readme.rst

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> </head>

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:

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.

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