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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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Sheetal Tigadoli 9a40c0fba6 Add bl31 support common across Broadcom platforms 
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Change-Id: Ic1a392a633b447935fa3a7528326c97845f5b1bc
 		2020-04-03 17:12:38 +05:30
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 bl32: sp_min: reduce the alignment for fconf_populator 2020-03-31 16:08:21 +09:00
common Fix crash dump for lower EL 2020-03-06 14:17:35 +00:00
docs Merge "Update code freeze and release target date for 2.3" into integration 2020-03-31 20:33:30 +00:00
drivers drivers: Add support to retrieve plat_toc_flags 2020-04-01 12:36:02 +05:30
fdts corstone700: updating the kernel arguments to support initramfs 2020-03-24 11:12:14 +00:00
include Add bl31 support common across Broadcom platforms 2020-04-03 17:12:38 +05:30
lib Merge "xlat_tables_v2: add enable_mmu()" into integration 2020-03-31 19:56:31 +00:00
make_helpers Build: introduce per-BL CPPFLAGS and ASFLAGS 2020-03-31 16:08:21 +09:00
plat Add bl31 support common across Broadcom platforms 2020-04-03 17:12:38 +05:30
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
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.editorconfig doc: Final, pre-release fixes and updates 2019-10-22 13:15:02 +00:00
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Makefile Merge "Build: define IMAGE_AT_EL1 or IMAGE_AT_EL3 globally for C files" into integration 2020-03-31 19:55:06 +00:00
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readme.rst doc: Formatting fixes for readme.rst 2019-10-09 15:37:59 +00:00

readme.rst

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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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