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  1. 27 Jul, 2021 1 commit
  3. 24 Jul, 2021 1 commit
  5. 22 Jul, 2021 1 commit
    • Abdellatif El Khlifi's avatar
      feat: adding the diphda platform · bf3ce993
      Abdellatif El Khlifi authored 
      

This commit enables trusted-firmware-a with Trusted Board Boot support
for the Diphda 64-bit platform.

Diphda uses a FIP image located in the flash. The FIP contains the
following components:

- BL2
- BL31
- BL32
- BL32 SPMC manifest
- BL33
- The TBB certificates

The board boot relies on CoT (chain of trust). The trusted-firmware-a
BL2 is extracted from the FIP and verified by the Secure Enclave
processor. BL2 verification relies on the signature area at the
beginning of the BL2 image. This area is needed by the SecureEnclave
bootloader.

Then, the application processor is released from reset and starts by
executing BL2.

BL2 performs the actions described in the trusted-firmware-a TBB design
document.
Signed-off-by: default avatarRui Miguel Silva <rui.silva@arm.com>
Signed-off-by: default avatarAbdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Change-Id: Iddb1cb9c2a0324a9635e23821c210ac81dfc305d
      bf3ce993
  7. 19 Jul, 2021 1 commit
  9. 17 Jul, 2021 1 commit
  11. 16 Jul, 2021 1 commit
  13. 12 Jul, 2021 2 commits
  15. 10 Jul, 2021 2 commits
    • Pali Rohár's avatar
      fix(plat/marvell/a3k): Fix check for external dependences · 2baf5038
      Pali Rohár authored 
      

Old Marvell a3700_utils and mv-ddr tarballs do not have to work with
latest TF-A code base. Marvell do not provide these old tarballs on
Extranet anymore. Public version on github repository contains all
patches and is working fine, so for public TF-A builds use only public
external dependencies from git.
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Change-Id: Iee5ac6daa9a1826a5b80a8d54968bdbb8fe72f61
      2baf5038
    • Pali Rohár's avatar
      fix(plat/marvell/a8k): Require that MV_DDR_PATH is correctly set · 528dafc3
      Pali Rohár authored 
      

Target mrvl_flash depends on external mv_ddr source code which is not
part of TF-A project. Do not expect that it is pre-downloaded at some
specific location and require user to specify correct path to mv_ddr
source code via MV_DDR_PATH build option.

TF-A code for Armada 37x0 platform also depends on mv_ddr source code
and already requires passing correct MV_DDR_PATH build option.

So for A8K implement same checks for validity of MV_DDR_PATH option as
are already used by TF-A code for Armada 37x0 platform.
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Change-Id: I792f2bfeab0cec89b1b64e88d7b2c456e22de43a
      528dafc3
  17. 30 Jun, 2021 1 commit
  19. 29 Jun, 2021 2 commits
  21. 28 Jun, 2021 1 commit
    • Max Shvetsov's avatar
      feat(sve): enable SVE for the secure world · 0c5e7d1c
      Max Shvetsov authored 
      

Enables SVE support for the secure world via ENABLE_SVE_FOR_SWD.
ENABLE_SVE_FOR_SWD defaults to 0 and has to be explicitly set by the
platform. SVE is configured during initial setup and then uses EL3
context save/restore routine to switch between SVE configurations for
different contexts.
Reset value of CPTR_EL3 changed to be most restrictive by default.
Signed-off-by: default avatarMax Shvetsov <maksims.svecovs@arm.com>
Change-Id: I889fbbc2e435435d66779b73a2d90d1188bf4116
      0c5e7d1c
  23. 23 Jun, 2021 2 commits
  25. 14 Jun, 2021 1 commit
  27. 08 Jun, 2021 1 commit
    • Jacky Bai's avatar
      docs(imx8m): update build support for imx8mq · e3c07d2f
      Jacky Bai authored 
      

Due to the small OCRAM space used for TF-A, we will
meet imx8mq build failure caused by too small RAM size.
We CANNOT support it in TF-A CI. It does NOT mean that
imx8mq will be dropped by NXP. NXP will still actively
maintain it in NXP official release.
Signed-off-by: default avatarJacky Bai <ping.bai@nxp.com>
Change-Id: Iad726ffbc4eedc5f6770612bb9750986b9324ae9
      e3c07d2f
  29. 01 Jun, 2021 1 commit
  31. 25 May, 2021 3 commits
  33. 17 May, 2021 1 commit
  35. 13 May, 2021 1 commit
  37. 12 May, 2021 1 commit
  39. 10 May, 2021 1 commit
  41. 07 May, 2021 1 commit
  43. 05 May, 2021 2 commits
  45. 04 May, 2021 1 commit
  47. 30 Apr, 2021 3 commits
  49. 29 Apr, 2021 1 commit
  51. 28 Apr, 2021 2 commits
  53. 27 Apr, 2021 2 commits
    • Pali Rohár's avatar
      plat: marvell: armada: a3k: Add new compile option A3720_DB_PM_WAKEUP_SRC · f2800a47
      Pali Rohár authored 
      

This new compile option is only for Armada 3720 Development Board. When
it is set to 1 then TF-A will setup PM wake up src configuration.

By default this new option is disabled as it is board specific and no
other A37xx board has PM wake up src configuration.

Currently neither upstream U-Boot nor upstream Linux kernel has wakeup
support for A37xx platforms, so having it disabled does not cause any
issue.

Prior this commit PM wake up src configuration specific for Armada 3720
Development Board was enabled for every A37xx board. After this change it
is enabled only when compiling with build flag A3720_DB_PM_WAKEUP_SRC=1
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Change-Id: I09fea1172c532df639acb3bb009cfde32d3c5766
      f2800a47
    • Aditya Angadi's avatar
      feat(plat/sgi): introduce platform variant build option · cfe1506e
      Aditya Angadi authored 
      

A Neoverse reference design platform can have two or more variants that
differ in core count, cluster count or other peripherals. To allow reuse
of platform code across all the variants of a platform, introduce build
option CSS_SGI_PLATFORM_VARIANT for Arm Neoverse reference design
platforms. The range of allowed values for the build option is platform
specific. The recommended range is an interval of non negative integers.

An example usage of the build option is
make PLAT=rdn2 CSS_SGI_PLATFORM_VARIANT=1

Change-Id: Iaae79c0b4d0dc700521bf6e9b4979339eafe0359
Signed-off-by: default avatarAditya Angadi <aditya.angadi@arm.com>
      cfe1506e
  55. 26 Apr, 2021 1 commit
    • Chris Kay's avatar
      docs(license): rectify `arm-gic.h` license · 3dbbbca2
      Chris Kay authored 
      

The `arm-gic.h` file distributed by the Linux kernel is disjunctively
dual-licensed under the GPL-2.0 or MIT licenses, but the BSD-3-Clause
license has been applied in violation of the requirements of both
licenses. This change ensures the file is correctly licensed under the
terms of the MIT license, and that we comply with it by distributing a
copy of the license text.

Change-Id: Ie90066753a5eb8c0e2fc95ba43e3f5bcbe2fa459
Signed-off-by: default avatarChris Kay <chris.kay@arm.com>
      3dbbbca2
  57. 23 Apr, 2021 1 commit
    • Manish Pandey's avatar
      build: deprecate Arm sgm775 FVP platform · 37ee58d1
      Manish Pandey authored 
      

sgm775 is an old platform and is no longer maintained by Arm and its
fast model FVP_CSS_SGM-775 is no longer available for download.
This platform is now superseded by Total Compute(tc) platforms.

This platform is now deprecated but the source will be kept for cooling
off period of 2 release cycle before removing it completely.
Signed-off-by: default avatarManish Pandey <manish.pandey2@arm.com>
Change-Id: I8fe1fc3da0c508dba62ed4fc60cbc1642e0f7f2a
      37ee58d1