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author | Li Meng <shlimeng@cn.ibm.com> | 2018-12-11 03:43:22 -0600 |
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committer | Christian R. Geddes <crgeddes@us.ibm.com> | 2019-02-13 10:10:11 -0600 |
commit | 4e3054b31ad3df65d542e9c6432ec33cf538b521 (patch) | |
tree | 86dffa55ee9a53ef33523e87c4c7b8770571950f /src/import/chips/p9/procedures/hwp | |
parent | bccafb637f1788384bf9edead24f7713f23ca47c (diff) | |
download | talos-hostboot-4e3054b31ad3df65d542e9c6432ec33cf538b521.tar.gz talos-hostboot-4e3054b31ad3df65d542e9c6432ec33cf538b521.zip |
Adds workaround for LRDIMM to clear FIRs
Change-Id: Ie8e9633fa02d9408122a994358571121d7566c54
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/69649
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/69859
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Diffstat (limited to 'src/import/chips/p9/procedures/hwp')
-rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/lib/phy/mss_lrdimm_training.C | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/phy/mss_lrdimm_training.C b/src/import/chips/p9/procedures/hwp/memory/lib/phy/mss_lrdimm_training.C index c3d4a08d1..775711f4d 100644 --- a/src/import/chips/p9/procedures/hwp/memory/lib/phy/mss_lrdimm_training.C +++ b/src/import/chips/p9/procedures/hwp/memory/lib/phy/mss_lrdimm_training.C @@ -316,6 +316,12 @@ fapi2::ReturnCode mrep::post_workaround( const fapi2::Target<fapi2::TARGET_TYPE_ FAPI_TRY( mss::dp16::write_force_dq_capture(i_target, mss::states::OFF), "%s failed to write exit dq capture", mss::c_str(i_target) ); +#ifdef LRDIMM_CAPABLE + // Clears the FIR's that can get set by training + // They're not real, so we want to clear them and move on + FAPI_TRY(mss::training::lrdimm::workarounds::clear_firs(i_target), "%s failed to clear FIRs", mss::c_str(i_target)); +#endif + fapi_try_exit: return fapi2::current_err; } |