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Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
6,340 Commits 2 Branches 52 Tags 32 MiB
C 86.4%
Assembly 8.1%
Makefile 3.7%
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Tejas Patel d62fa4bcb1 plat: xilinx: versal: Implement PM IOCTL API 
Add PM IOCTL EEMI.

Below PLL related IOCTLs are not available in versal PLM.
	* IOCTL_SET_PLL_FRAC_MODE
	* IOCTL_GET_PLL_FRAC_MODE
	* IOCTL_SET_PLL_FRAC_DATA
	* IOCTL_SET_PLL_FRAC_DATA

PLM has new EEMI APIs for PLL related operations.
Call them instead of passing IOCTL API to PLM.
For other IOCTL, ATF just pass through IOCTL
request to PLM (Platform Loader and Manager).

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I96f8da46a4d3965c9291b7b2da96056408137839
 		2020-01-15 11:02:29 -08:00
bl1 Merge "PIE: make call to GDT relocation fixup generalized" into integration 2019-12-12 14:25:47 +00:00
bl2 Merge "PIE: make call to GDT relocation fixup generalized" into integration 2019-12-12 14:25:47 +00:00
bl2u Reduce space lost to object alignment 2019-12-04 02:59:30 -06:00
bl31 bl31: Split into two separate memory regions 2019-12-29 12:00:40 -06:00
bl32 pmf: Make the runtime instrumentation work on AArch32 2019-12-17 16:08:04 +01:00
common Refactor load_auth_image_internal(). 2019-11-14 11:20:27 +01:00
docs Merge "bl31: Split into two separate memory regions" into integration 2020-01-02 15:53:31 +00:00
drivers drivers: add a driver for snoop control unit 2020-01-03 10:44:28 +00:00
fdts fdts: a5ds: cleanup enable-method in devicetree 2019-12-18 17:10:02 +00:00
include drivers: add a driver for snoop control unit 2020-01-03 10:44:28 +00:00
lib Workaround for Hercules erratum 1688305 2019-12-23 11:21:16 -06:00
make_helpers bl31: Split into two separate memory regions 2019-12-29 12:00:40 -06:00
plat plat: xilinx: versal: Implement PM IOCTL API 2020-01-15 11:02:29 -08:00
services spm-mm: Rename aarch64 assembly files 2019-12-20 16:04:49 +00:00
tools tools: Add show_memory script 2019-11-25 09:47:50 +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 meson: Rename platform directory to amlogic 2019-09-05 10:39:25 +01:00
Makefile bl31: Split into two separate memory regions 2019-12-29 12:00:40 -06:00
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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