Change parity error FIR clear from after MRS to before

Change-Id: I1911d85225b25f0e900c0920e3cef92161089de8
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31714
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: ANDRE A. MARIN <aamarin@us.ibm.com>
Reviewed-by: Brian R. Silver <bsilver@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31802
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C b/src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C
index 4b1df09f4..ed955b478 100644
--- a/src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C
+++ b/src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C
@@ -144,12 +144,13 @@ extern "C"
         // Load RCD control words
         FAPI_TRY( mss::rcd_load(i_target) );
 
+        // Register has been configured, so we can unmask 'training' errors which includes parity
+        // which we want to see during MRS load
+        FAPI_TRY( mss::unmask_training_errors(i_target) );
+
         // Load MRS
         FAPI_TRY( mss::mrs_load(i_target) );
 
-        // If we're all good, set up things so training's errors are in the right state
-        FAPI_TRY( mss::unmask_training_errors(i_target) );
-
     fapi_try_exit:
         FAPI_INF("End draminit: %s (0x%lx)", mss::c_str(i_target), uint64_t(fapi2::current_err));
         return fapi2::current_err;