1. 29 Nov, 2017 1 commit
  2. 20 Nov, 2017 1 commit
    • Dimitris Papastamos's avatar
      Refactor Statistical Profiling Extensions implementation · 281a08cc
      Dimitris Papastamos authored
      
      
      Factor out SPE operations in a separate file.  Use the publish
      subscribe framework to drain the SPE buffers before entering secure
      world.  Additionally, enable SPE before entering normal world.
      
      A side effect of this change is that the profiling buffers are now
      only drained when a transition from normal world to secure world
      happens.  Previously they were drained also on return from secure
      world, which is unnecessary as SPE is not supported in S-EL1.
      
      Change-Id: I17582c689b4b525770dbb6db098b3a0b5777b70a
      Signed-off-by: default avatarDimitris Papastamos <dimitris.papastamos@arm.com>
      281a08cc
  3. 13 Nov, 2017 7 commits
  4. 09 Nov, 2017 1 commit
  5. 08 Nov, 2017 1 commit
  6. 06 Nov, 2017 2 commits
  7. 03 Nov, 2017 1 commit
    • Soby Mathew's avatar
      Fix PSCI STAT time stamp collection · bfc87a8d
      Soby Mathew authored
      
      
      This patch includes various fixes for PSCI STAT functionality
      relating to timestamp collection:
      
      1. The PSCI stat accounting for retention states for higher level
      power domains were done outside the locks which could lead to
      spurious values in some race conditions. This is moved inside
      the locks. Also, the call to start the stat accounting was redundant
      which is now removed.
      
      2. The timestamp wrap-around case when calculating residency did
      not cater for AArch32. This is now fixed.
      
      3. In the warm boot path, `plat_psci_stat_accounting_stop()` was
      getting invoked prior to population of target power states. This
      is now corrected.
      
      Change-Id: I851526455304fb74ff0a724f4d5318cd89e19589
      Signed-off-by: default avatarSoby Mathew <soby.mathew@arm.com>
      bfc87a8d
  8. 02 Nov, 2017 1 commit
  9. 01 Nov, 2017 2 commits
  10. 26 Oct, 2017 1 commit
  11. 25 Oct, 2017 3 commits
  12. 24 Oct, 2017 2 commits
  13. 18 Oct, 2017 3 commits
  14. 17 Oct, 2017 3 commits
  15. 16 Oct, 2017 11 commits