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  1. 21 Jun, 2018 8 commits
  3. 12 Jun, 2018 1 commit
  5. 26 Mar, 2018 1 commit
  7. 02 Feb, 2018 3 commits
  9. 01 Feb, 2018 2 commits
  11. 24 Jan, 2018 2 commits
  13. 22 Jan, 2018 1 commit
  15. 04 Jan, 2018 1 commit
  17. 20 Dec, 2017 2 commits
  19. 30 Nov, 2017 1 commit
    • David Cunado's avatar
      Do not enable SVE on pre-v8.2 platforms · 3872fc2d
      David Cunado authored 
      

Pre-v8.2 platforms such as the Juno platform does not have
the Scalable Vector Extensions implemented and so the build
option ENABLE_SVE is set to zero.

This has a minor performance improvement with no functional
impact.

Change-Id: Ib072735db7a0247406f8b60e325b7e28b1e04ad1
Signed-off-by: default avatarDavid Cunado <david.cunado@arm.com>
      3872fc2d
  21. 06 Nov, 2017 1 commit
    • Masahiro Yamada's avatar
      uniphier: make sure to create build directory before ROT key · 3c946152
      Masahiro Yamada authored 
      

Building the UniPhier platform in parallel with TRUSTED_BOARD_BOOT=1
could fail due to non-existing directory.  It might be difficult to
reproduce, but here is an easier way to trigger the problem:

$ make PLAT=uniphier TRUSTED_BOARD_BOOT=1 MBEDTLS_DIR=mbedtls certificates
  OPENSSL build/uniphier/release/rot_key.pem
/bin/sh: 1: cannot create build/uniphier/release/rot_key.pem: Directory nonexistent
make: *** [build/uniphier/release/rot_key.pem] Error 2

The $(ROT_KEY) must depend on $(BUILD_PLAT) so that the build directory
is created before the key.
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      3c946152
  23. 18 Oct, 2017 1 commit
  25. 16 Oct, 2017 1 commit
  27. 27 Sep, 2017 1 commit
  29. 01 Sep, 2017 2 commits
  31. 26 Jul, 2017 1 commit
    • Sandrine Bailleux's avatar
      xlat lib v2: Expose *_ctx() APIs · a9ad848c
      Sandrine Bailleux authored 
      

In a previous patch, the xlat_ctx_t type has been made public.
This patch now makes the *_ctx() APIs public.

Each API now has a *_ctx() variant. Most of them were already implemented
and this patch just makes them public. However, some of them were missing
so this patch introduces them.

Now that all these APIs are public, there's no good reason for splitting
them accross 2 files (xlat_tables_internal.c and xlat_tables_common.c).
Therefore, this patch moves all code into xlat_tables_internal.c and
removes xlat_tables_common.c. It removes it from the library's makefile
as well.

This last change introduces a compatibility break for platform ports
that specifically include the xlat_tables_common.c file instead of
including the library's Makefile. The UniPhier platform makefile has
been updated to now omit this file from the list of source files.

The prototype of mmap_add_region_ctx() has been slightly changed. The
mmap_region_t passed in argument needs to be constant because it gets
called from map_add(), which receives a constant region. The former
implementation of mmap_add() used to cast the const qualifier away,
which is not a good practice.

Also remove init_xlation_table(), which was a sub-function of
init_xlat_tables(). Now there's just init_xlat_tables() (and
init_xlat_tables_ctx()). Both names were too similar, which was
confusing. Besides, now that all the code is in a single file,
it's no longer needed to have 2 functions for that.

Change-Id: I4ed88c68e44561c3902fbebb89cb197279c5293b
Signed-off-by: default avatarSandrine Bailleux <sandrine.bailleux@arm.com>
      a9ad848c
  33. 20 Jun, 2017 1 commit
    • Masahiro Yamada's avatar
      uniphier: embed ROTPK hash into BL1/BL2 · 63634800
      Masahiro Yamada authored 
      

Currently, ROTPK_NOT_DEPLOYED flag is set in plat_get_rotpk_info().
It is up to users how to retrieve ROTPK if the ROT verification is
desired.  This is not nice.

This commit improves plat_get_rotpk_info() implementation and automates
the ROTPK deployment.  UniPhier platform has no ROTPK storage, so it
should be embedded in BL1/BL2, like ARM_ROTPK_LOCATION=devel_rsa case.
This makes sense because UniPhier platform implements its internal ROM
i.e. BL1 is used as updatable pseudo ROM.

Things work like this:

- ROT_KEY (default: $(BUILD_PLAT)/rot_key.pem) is created if missing.
  Users can override ROT_KEY from the command line if they want to
  use a specific ROT key.

- ROTPK_HASH is generated based on ROT_KEY.

- ROTPK_HASH is included by uniphier_rotpk.S and compiled into BL1/BL2.

- ROT_KEY is input to cert_create tool.
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      63634800
  35. 15 Jun, 2017 1 commit
  37. 12 Jun, 2017 2 commits