Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
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Manish V Badarkhe 992d97c45f refactor(measured-boot): cleanup Event Log makefile
The Event Log sources are added to the source-list of BL1 and BL2
images in the Event Log Makefile. It doesn't seem correct since
some platforms only compile Event Log sources for BL2.
Hence, moved compilation decision of Event Log sources to the
platform makefile.

Change-Id: I1cb96e24d6bea5e091d08167f3d1470d22b461cc
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
2022-02-02 16:08:58 +00:00
.husky build(hooks): add commitlint hook 2021-04-19 14:06:25 +01:00
bl1 refactor(measured-boot): avoid Measured-Boot dependency on Trusted-Boot 2022-01-11 23:06:22 +00:00
bl2 refactor(measured-boot): avoid Measured-Boot dependency on Trusted-Boot 2022-01-11 23:06:22 +00:00
bl2u Avoid the use of linker *_SIZE__ macros 2021-04-21 15:05:57 +02:00
bl31 feat(sme): enable SME functionality 2021-11-12 10:38:00 -06:00
bl32 fix: use correct printf format for uint64_t 2021-11-12 13:02:02 +00:00
common refactor(measured-boot): avoid Measured-Boot dependency on Trusted-Boot 2022-01-11 23:06:22 +00:00
docs feat(fwu): add platform hook for getting the boot index 2022-01-27 18:09:02 +05:30
drivers refactor(measured-boot): cleanup Event Log makefile 2022-02-02 16:08:58 +00:00
fdts feat(stm32mp1-fdts): update NVMEM nodes 2022-01-28 18:04:52 +01:00
include refactor(st-drivers): improve BSEC driver 2022-01-28 18:04:52 +01:00
lib feat(cpu): add library support for Poseidon CPU 2022-01-28 11:12:21 +00:00
licenses docs(license): rectify `arm-gic.h` license 2021-04-26 12:36:00 +01:00
make_helpers fix(sve): disable ENABLE_SVE_FOR_NS for AARCH32 2021-12-22 14:03:19 +01:00
plat refactor(measured-boot): cleanup Event Log makefile 2022-02-02 16:08:58 +00:00
services Merge "fix(trp): Distinguish between cold and warm boot" into integration 2021-12-22 21:13:03 +01:00
tools chore(npm): update package versions/license 2022-01-10 14:53:07 +00:00
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch 2019-07-12 11:06:24 +01:00
.commitlintrc.js refactor(hooks): replace cz-conventional-changelog with cz-commitlint 2022-01-24 12:55:00 +00:00
.cz.json refactor(hooks): replace cz-conventional-changelog with cz-commitlint 2022-01-24 12:55:00 +00:00
.editorconfig .editorconfig: set max line length to 100 2020-12-03 15:39:23 +00:00
.gitignore build(hooks): add Husky configuration 2021-04-19 14:06:25 +01:00
.gitreview Specify integration as the default branch for git-review 2020-04-02 07:57:17 +00:00
.versionrc.js docs(changelog): fix broken version bumping 2022-01-24 12:55:34 +00:00
Makefile refactor(measured-boot): avoid Measured-Boot dependency on Trusted-Boot 2022-01-11 23:06:22 +00:00
changelog.yaml Merge "docs(commit-style): change blessed scope of FF-A" into integration 2022-02-01 16:09:48 +01:00
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
package-lock.json build(npm): mandate Node.js engine version 2022-01-24 12:55:34 +00:00
package.json build(npm): mandate Node.js engine version 2022-01-24 12:55:34 +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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