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| author | Brian Vanderpool <vanderp@us.ibm.com> | 2017-07-13 12:31:38 -0500 |
|---|---|---|
| committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2017-07-17 01:42:29 -0400 |
| commit | a59c4d0102a9d4e58646e644b529a99bbbcafe9e (patch) | |
| tree | fb45377ebecb71abc7d0eaf4bf4aef04824f5fa2 /src/import/chips/p9/procedures | |
| parent | f5ccc6152183403a2fcd343513f0ac34932c458c (diff) | |
| download | talos-sbe-a59c4d0102a9d4e58646e644b529a99bbbcafe9e.tar.gz talos-sbe-a59c4d0102a9d4e58646e644b529a99bbbcafe9e.zip | |
PM: Clear CPMMR PPM_WRITE_DISABLE for suspend
Change-Id: If31804e83457fe17405439b2f94eff7c24ca3ee6
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/43102
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Michael S. Floyd <mfloyd@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/43180
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'src/import/chips/p9/procedures')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/pm/p9_suspend_powman.C | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_suspend_powman.C b/src/import/chips/p9/procedures/hwp/pm/p9_suspend_powman.C index 244ef6e9..aa57c10e 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_suspend_powman.C +++ b/src/import/chips/p9/procedures/hwp/pm/p9_suspend_powman.C @@ -76,6 +76,7 @@ extern "C" { FAPI_INF("NOTE: This is not the full pm_suspend @todo RTC 147282, 168889"); fapi2::buffer<uint64_t> l_qpmmr_data(0); + fapi2::buffer<uint64_t> l_cpmmr_data(0); l_qpmmr_data.setBit<EQ_QPPM_QPMMR_CME_INTERPPM_IVRM_ENABLE>(); l_qpmmr_data.setBit<EQ_QPPM_QPMMR_CME_INTERPPM_ACLK_ENABLE>(); @@ -83,6 +84,7 @@ extern "C" { l_qpmmr_data.setBit<EQ_QPPM_QPMMR_CME_INTERPPM_DPLL_ENABLE>(); auto l_quad_vector = i_target.getChildren<fapi2::TARGET_TYPE_EQ>(); + auto l_core_vector = i_target.getChildren<fapi2::TARGET_TYPE_CORE>(); for (auto quad_it : l_quad_vector) { @@ -91,6 +93,15 @@ extern "C" { } + l_cpmmr_data.setBit<C_CPPM_CPMMR_PPM_WRITE_DISABLE>(); + + + for (auto core_it : l_core_vector) + { + FAPI_TRY(fapi2::putScom(core_it, C_CPPM_CPMMR_CLEAR, l_cpmmr_data), "Error writing to CPMMR"); + + } + // Real code that will be re-enabled with the todos. if (0) |
