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Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
6,038 Commits 2 Branches 52 Tags 32 MiB
C 86.4%
Assembly 8.1%
Makefile 3.7%
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Jacky Bai 67f629e87e plat: imx: Correct the SGIs that used for secure interrupt 
Normally, SGI6 & SGI7 is used by non-secure world, these
two SGIs should not be reserved for secure interrupt purpose.
On i.MX8M platform, SGI8 is used for secure group0 IPI for
DDR DVFS, So update the code to reserve SGI8 for secure world.

Change-Id: Ib1ed9786e0a79bb729b120a0d4d791d13b6f048a
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
 		2019-11-06 08:41:49 +08:00
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: Fix syntax erros in I/O storage layer plantuml diagrams 2019-10-28 14:19:27 +01:00
drivers Correct UART PL011 initialization calculation 2019-10-08 13:58:25 +01:00
fdts fdts: stm32mp1: move FDCAN to PLL4_R 2019-10-03 11:17:40 +02:00
include Replace deprecated __ASSEMBLY__ macro with __ASSEMBLER__ 2019-10-11 14:12:24 +02:00
lib xlat_table_v2: Fix enable WARMBOOT_ENABLE_DCACHE_EARLY config 2019-10-18 10:26:34 +01:00
make_helpers Fix the CAS spinlock implementation 2019-10-04 10:19:35 +02:00
plat plat: imx: Correct the SGIs that used for secure interrupt 2019-11-06 08:41:49 +08:00
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 doc: Final, pre-release fixes and updates 2019-10-22 13:15:02 +00:00
.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

<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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