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| author | Raja Das <rajadas2@in.ibm.com> | 2017-01-18 04:25:37 -0600 |
|---|---|---|
| committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2017-01-23 06:30:35 -0500 |
| commit | 32215bb3afd54b92ff0db71143ff7ddb24de9f91 (patch) | |
| tree | f8f0ac62217010284c134b2db2ddf8188a27a08e /src | |
| parent | 2a56c35d70828d95e6770720acabe69af13aa815 (diff) | |
| download | talos-sbe-32215bb3afd54b92ff0db71143ff7ddb24de9f91.tar.gz talos-sbe-32215bb3afd54b92ff0db71143ff7ddb24de9f91.zip | |
Added Quad Power Management Mode Register Clear for Quad Power Hwp
Change-Id: Iddb1e93b31d47dfab91bd88a297f9c92ec4a4f34
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35034
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: YUE DU <daviddu@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Reviewed-by: PARVATHI RACHAKONDA <prachako@in.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35036
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C b/src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C index e9c3a8b0..54fca23a 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C +++ b/src/import/chips/p9/procedures/hwp/pm/p9_quad_power_off.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER sbe Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2016 */ +/* Contributors Listed Below - COPYRIGHT 2016,2017 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -56,6 +56,7 @@ fapi2::ReturnCode p9_quad_power_off( const fapi2::Target<fapi2::TARGET_TYPE_EQ>& i_target) { + fapi2::buffer<uint64_t> l_data64; fapi2::ReturnCode rc = fapi2::FAPI2_RC_SUCCESS; FAPI_INF("p9_quad_power_off: Entering..."); @@ -63,6 +64,14 @@ fapi2::ReturnCode p9_quad_power_off( // Print chiplet position FAPI_INF("Quad power off chiplet no.%d", i_target.getChipletNumber()); + l_data64.setBit<20>(); + l_data64.setBit<22>(); + l_data64.setBit<24>(); + l_data64.setBit<26>(); + + FAPI_TRY(fapi2::putScom(i_target, + EQ_QPPM_QPMMR_CLEAR, + l_data64)); // Call the procedure FAPI_EXEC_HWP(rc, p9_pm_pfet_control_eq, i_target, PM_PFET_TYPE_C::BOTH, PM_PFET_TYPE_C::OFF); |
