Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
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Deepika Bhavnani 2ee6b2bc77 Update TF-A version to 2.2
Signed-off-by: Deepika Bhavnani <deepika.bhavnani@arm.com>
Change-Id: Ia03701e2e37e3a00a501b144960a4a65aedbfde9
2019-10-15 10:47:09 -05:00
bl1 TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U 2019-10-03 14:43:55 +01:00
bl2 Refactor ARMv8.3 Pointer Authentication support code 2019-09-13 14:11:59 +01:00
bl2u TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U 2019-10-03 14:43:55 +01:00
bl31 Neoverse N1 Errata Workaround 1542419 2019-10-04 19:31:24 +03:00
bl32 AArch32: Disable Secure Cycle Counter 2019-09-26 15:36:02 +00:00
common FDT helper functions: Respect architecture in PSCI function IDs 2019-09-25 11:45:35 +01:00
docs doc: Add guide for building the docs locally 2019-10-09 13:47:38 +00:00
drivers gpio: stm32_gpio: do not mix error code types 2019-10-03 11:17:48 +02:00
fdts fdts: stm32mp1: move FDCAN to PLL4_R 2019-10-03 11:17:40 +02:00
include delay: correct timeout_init_us() 2019-10-08 11:13:06 +02:00
lib Merge "Neoverse N1 Errata Workaround 1542419" into integration 2019-10-07 12:05:26 +00:00
make_helpers Fix the CAS spinlock implementation 2019-10-04 10:19:35 +02:00
plat delay: timeout detection support 2019-10-03 18:57:25 +00:00
services Merge changes from topic "jc/coverity-fixes" into integration 2019-08-13 11:20:25 +00:00
tools Remove RSA PKCS#1 v1.5 support from cert_tool 2019-09-12 15:27:41 +01:00
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch 2019-07-12 11:06:24 +01:00
.editorconfig Add python configuration for editorconfig 2019-09-10 09:25:12 +01:00
.gitignore meson: Rename platform directory to amlogic 2019-09-05 10:39:25 +01:00
Makefile Update TF-A version to 2.2 2019-10-15 10:47:09 -05:00
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

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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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