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  1. 01 Apr, 2019 3 commits
  3. 04 Mar, 2019 1 commit
  5. 27 Feb, 2019 1 commit
  7. 14 Feb, 2019 1 commit
  9. 12 Feb, 2019 2 commits
  11. 08 Feb, 2019 1 commit
    • Antonio Nino Diaz's avatar
      Make setjmp.h prototypes comply with the C standard · e0566305
      Antonio Nino Diaz authored 
      

Instead of having a custom implementation of setjmp() and longjmp() it
is better to follow the C standard.

The comments in setjmp.h are no longer needed as there are no deviations
from the expected one, so they have been removed.

All SDEI code that relied on them has been fixed to use the new function
prototypes and structs.

Change-Id: I6cd2e21cb5a5bcf81ba12283f2e4c067bd5172ca
Signed-off-by: default avatarAntonio Nino Diaz <antonio.ninodiaz@arm.com>
      e0566305
  13. 06 Feb, 2019 1 commit
  15. 05 Feb, 2019 1 commit
  17. 31 Jan, 2019 3 commits
    • Stephen Wolfe's avatar
      spd: trusty: pass max affinity level to Trusty · 1ffaaec9
      Stephen Wolfe authored 
      

During System Suspend, the entire system loses its state. To allow Trusty
to save/restore its context and allow its TAs to participate in the suspend
process, it needs to look at the max affinity level being suspended. This
patch passes the max affinity level to Trusty to enable to do so.

Change-Id: If7838dae10c3f5a694baedb15ec56fbad41f2b36
Signed-off-by: default avatarVarun Wadekar <vwadekar@nvidia.com>
      1ffaaec9
    • Mihir Joshi's avatar
      spd: tlkd: remove unwanted assert on System Suspend entry · 278d599c
      Mihir Joshi authored 
      

c_rt_ctx is used to store current SP before the system goes
into suspend. The assert for its value being zero is not
really necessary as the value gets over-written eventually.

This patch removes assert(tlk_ctx->c_rt_ctx == 0) from the
System Suspend path, as a result.

Change-Id: If41f15e74ebbbfd82958d8e179114899b2ffb0a7
Signed-off-by: default avatarMihir Joshi <mihirj@nvidia.com>
      278d599c
    • Mihir Joshi's avatar
      tlkd: support new TLK SMCs · 7bc05f52
      Mihir Joshi authored 
      This patch adds support to handle following TLK SMCs:
{TLK_SS_REGISTER_HANDLER, TLK_REGISTER_NS_DRAM_RANGES, TLK_SET_ROOT_OF_TRUST}

These SMCs need to be supported in ATF in order to forward them to
TLK. Otherwise, these functionalities won't work.

Brief:
TLK_SS_REGISTER_HANDLER: This SMC is issued by TLK Linux Driver to
set up secure storage buffers.

TLK_REGISTER_NS_DRAM_RANGES: Cboot performs this SMC during boot to
pass NS memory ranges to TLK.

TLK_SET_ROOT_OF_TRUST: Cboot performs this SMC during boot to pass
Verified Boot parameters to TLK.

Change-Id: I18af35f6dd6f510dfc22c1d1d1d07f643c7b82bc
Reviewed-on: https://git-master.nvidia.com/r/1643851

Signed-off-by: default avatarMihir Joshi <mihirj@nvidia.com>
      7bc05f52
  19. 30 Jan, 2019 1 commit
  21. 24 Jan, 2019 1 commit
  23. 23 Jan, 2019 1 commit
    • Anthony Zhou's avatar
      spd: trusty : fix defects flagged by MISRA scan · 591054a3
      Anthony Zhou authored 
      

Main Fixes:

Use int32_t replace int [Rule 4.6]

Added explicit casts (e.g. 0U) to integers in order for them to be
  compatible with whatever operation they're used in [Rule 10.1]

Force operands of an operator to the same type category [Rule 10.4]

Fixed if statement conditional to be essentially boolean [Rule 14.4]

Voided non c-library functions whose return types are not used
[Rule 17.7]

Change-Id: I98caa330c371757eb2dfb9438448cb99115ed907
Signed-off-by: default avatarAnthony Zhou <anzhou@nvidia.com>
      591054a3
  25. 22 Jan, 2019 2 commits
  27. 15 Jan, 2019 3 commits
  29. 08 Jan, 2019 2 commits
  31. 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
  33. 11 Dec, 2018 15 commits