diff options
Diffstat (limited to 'src/usr')
| -rw-r--r-- | src/usr/isteps/istep13/call_mss_draminit_mc.C | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/usr/isteps/istep13/call_mss_draminit_mc.C b/src/usr/isteps/istep13/call_mss_draminit_mc.C index 2a5ca1eed..4a80a28dd 100644 --- a/src/usr/isteps/istep13/call_mss_draminit_mc.C +++ b/src/usr/isteps/istep13/call_mss_draminit_mc.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2015,2016 */ +/* Contributors Listed Below - COPYRIGHT 2015,2017 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -104,6 +104,22 @@ void* call_mss_draminit_mc (void *io_pArgs) } // End; memBuf loop + + //TODO RTC:167292 Remove this workaround that is clearing this scom register + fapi2::buffer<uint64_t> l_data64; + l_data64.flush<0>(); + // Get all MCAs + TARGETING::TargetHandleList l_mcaTargetList; + getAllChiplets(l_mcaTargetList, TYPE_MCA); + + //Clear out the MBA_FARB3Q reg(0x7010916) on all MCAs + for (const auto & l_mca_target : l_mcaTargetList) + { + fapi2::Target<fapi2::TARGET_TYPE_MCA> l_fapi_mca_target + (l_mca_target); + fapi2::putScom(l_fapi_mca_target, 0x7010916, l_data64); + } + TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "call_mss_draminit_mc exit" ); return l_stepError.getErrorHandle(); |
