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  1. 08 Apr, 2021 1 commit
  3. 09 Oct, 2020 1 commit
    • Jimmy Brisson's avatar
      Don't return error information from console_flush · 831b0e98
      Jimmy Brisson authored 
      

And from crash_console_flush.

We ignore the error information return by console_flush in _every_
place where we call it, and casting the return type to void does not
work around the MISRA violation that this causes. Instead, we collect
the error information from the driver (to avoid changing that API), and
don't return it to the caller.

Change-Id: I1e35afe01764d5c8f0efd04f8949d333ffb688c1
Signed-off-by: default avatarJimmy Brisson <jimmy.brisson@arm.com>
      831b0e98
  5. 25 Feb, 2020 1 commit
  7. 24 Jan, 2020 1 commit
  9. 01 Aug, 2019 1 commit
    • Julius Werner's avatar
      Switch AARCH32/AARCH64 to __aarch64__ · 402b3cf8
      Julius Werner authored 
      

NOTE: AARCH32/AARCH64 macros are now deprecated in favor of __aarch64__.

All common C compilers pre-define the same macros to signal which
architecture the code is being compiled for: __arm__ for AArch32 (or
earlier versions) and __aarch64__ for AArch64. There's no need for TF-A
to define its own custom macros for this. In order to unify code with
the export headers (which use __aarch64__ to avoid another dependency),
let's deprecate the AARCH32 and AARCH64 macros and switch the code base
over to the pre-defined standard macro. (Since it is somewhat
unintuitive that __arm__ only means AArch32, let's standardize on only
using __aarch64__.)

Change-Id: Ic77de4b052297d77f38fc95f95f65a8ee70cf200
Signed-off-by: default avatarJulius Werner <jwerner@chromium.org>
      402b3cf8
  11. 24 Jul, 2019 1 commit
    • Julius Werner's avatar
      Use explicit-width data types in AAPCS parameter structs · 9352be88
      Julius Werner authored 
      

It's not a good idea to use u_register_t for the members of
aapcs64_params_t and aapcs32_params_t, since the width of that type
always depends on the current execution environment. This would cause
problems if e.g. we used this structure to set up the entry point of an
AArch32 program from within an AArch64 program. (It doesn't seem like
any code is doing that today, but it's probably still a good idea to
write this defensively. Also, it helps with my next patch.)

Change-Id: I12c04a85611f2b6702589f3362bea3e6a7c9f776
Signed-off-by: default avatarJulius Werner <jwerner@chromium.org>
      9352be88
  13. 28 Jun, 2019 1 commit
  15. 01 Feb, 2019 2 commits
  17. 15 Jan, 2019 1 commit
  19. 04 Jan, 2019 1 commit
    • Antonio Nino Diaz's avatar
      Sanitise includes across codebase · 09d40e0e
      Antonio Nino Diaz authored 
      Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}

The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).

For example, this patch had to be created because two headers were
called the same way: e0ea0928 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3 ("drivers: add tzc380 support").

This problem was introduced in commit 4ecca339

 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.

Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.

Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: default avatarAntonio Nino Diaz <antonio.ninodiaz@arm.com>
      09d40e0e
  21. 10 Dec, 2018 1 commit
  23. 08 Nov, 2018 2 commits
  25. 30 Oct, 2018 1 commit
  27. 10 Oct, 2018 1 commit
  29. 28 Sep, 2018 1 commit
  31. 27 Sep, 2018 1 commit
    • Shawn Guo's avatar
      poplar: fix build error with POPLAR_RECOVERY=1 · d5ed2946
      Shawn Guo authored 
      Commit eba1b6b3

 ("plat/poplar: migrate to mmc framework") defines
variable 'info' without !POPLAR_RECOVERY protection, and hence causes
the following unused variable error with POPLAR_RECOVERY=1 build.

plat/hisilicon/poplar/bl1_plat_setup.c: In function ‘bl1_platform_setup’:
plat/hisilicon/poplar/bl1_plat_setup.c:95:25: error: unused variable ‘info’ [-Werror=unused-variable]
  struct mmc_device_info info;
                         ^~~~

The patches fixes the build error with POPLAR_RECOVERY=1.
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
      d5ed2946
  33. 10 Aug, 2018 1 commit
  35. 20 Jul, 2018 1 commit
  37. 24 Apr, 2018 1 commit
  39. 27 Mar, 2018 1 commit
    • Joel Hutton's avatar
      Clean usage of void pointers to access symbols · 9f85f9e3
      Joel Hutton authored 
      

Void pointers have been used to access linker symbols, by declaring an
extern pointer, then taking the address of it. This limits symbols
values to aligned pointer values. To remove this restriction an
IMPORT_SYM macro has been introduced, which declares it as a char
pointer and casts it to the required type.

Change-Id: I89877fc3b13ed311817bb8ba79d4872b89bfd3b0
Signed-off-by: default avatarJoel Hutton <Joel.Hutton@Arm.com>
      9f85f9e3
  41. 26 Mar, 2018 1 commit
  43. 27 Feb, 2018 1 commit
  45. 07 Feb, 2018 6 commits
  47. 29 Jan, 2018 1 commit
  49. 22 Jan, 2018 2 commits
  51. 12 Dec, 2017 5 commits
  53. 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
  55. 17 Oct, 2017 1 commit