diff options
Diffstat (limited to 'src/import')
-rw-r--r-- | src/import/chips/p9/initfiles/p9n.mca.scom.initfile | 18 | ||||
-rw-r--r-- | src/import/chips/p9/procedures/hwp/initfiles/p9n_mca_scom.C | 6 |
2 files changed, 14 insertions, 10 deletions
diff --git a/src/import/chips/p9/initfiles/p9n.mca.scom.initfile b/src/import/chips/p9/initfiles/p9n.mca.scom.initfile index e12ea9ceb..1363917e2 100644 --- a/src/import/chips/p9/initfiles/p9n.mca.scom.initfile +++ b/src/import/chips/p9/initfiles/p9n.mca.scom.initfile @@ -286,23 +286,27 @@ ispy MCP.PORT0.SRQ.MBA_TMR1Q_CFG_ACT_TO_DIFF_RANK_DLY [when=S] { ispy MCP.PORT0.SRQ.MBA_DSM0Q_CFG_RDTAG_DLY [when=S] { # ATTR_EFF_DIMM_TYPE: CDIMM = 0 RDIMM = 1 UDIMM = 2 LRDIMM = 3 spyv, expr; - # rdtag_dly + 3 + rdptrdly > PHY DELAY + CL - # rdtag_dly > PHY DELAY + CL - 3 - rdptrdly - # PHY DELAY = 12 for 1866 and 2133, 13 for 2400 and 2666, +1 for LRDIMM - # rdptrdly = 1 - # 4/20/2017 during performance test, experimentally found can run at -1 value + # 1/17/2017 INITIAL CONCEPT (HAS SINCE BEEN ADJUSTED): + # rdtag_dly + 3 + rdptrdly > PHY DELAY + CL + # rdtag_dly > PHY DELAY + CL - 3 - rdptrdly + # PHY DELAY = 12 for 1866 and 2133, 13 for 2400 and 2666, +1 for LRDIMM + # rdptrdly = 1 + # 4/20/2017 ADJUST #1: during performance test, experimentally found can run at -1 value + # 7/24/2017 ADJUST #2: +1 on 2666, to address fails discovered at 2666 by memory team + # + # RESULTANT BELOW: 17, def_IS_SIM; 7 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_1866==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==1) && def_IS_HW; # RDIMM 7 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_2133==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==1) && def_IS_HW; # RDIMM 8 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_2400==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==1) && def_IS_HW; # RDIMM - 8 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_2666==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==1) && def_IS_HW; # RDIMM + 9 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_2666==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==1) && def_IS_HW; # RDIMM 8 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_1866==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==3) && def_IS_HW; # LRDIMM 8 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_2133==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==3) && def_IS_HW; # LRDIMM 9 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_2400==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==3) && def_IS_HW; # LRDIMM - 9 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_2666==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==3) && def_IS_HW; # LRDIMM + 10 + MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX], (def_MSS_FREQ_EQ_2666==1) && (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==3) && def_IS_HW; # LRDIMM } diff --git a/src/import/chips/p9/procedures/hwp/initfiles/p9n_mca_scom.C b/src/import/chips/p9/procedures/hwp/initfiles/p9n_mca_scom.C index 02e0a52ed..71391ccd6 100644 --- a/src/import/chips/p9/procedures/hwp/initfiles/p9n_mca_scom.C +++ b/src/import/chips/p9/procedures/hwp/initfiles/p9n_mca_scom.C @@ -61,10 +61,10 @@ constexpr uint64_t literal_2134 = 2134; constexpr uint64_t literal_2401 = 2401; constexpr uint64_t literal_2666 = 2666; constexpr uint64_t literal_9 = 9; +constexpr uint64_t literal_10 = 10; constexpr uint64_t literal_24 = 24; constexpr uint64_t literal_267 = 267; constexpr uint64_t literal_1866 = 1866; -constexpr uint64_t literal_10 = 10; constexpr uint64_t literal_11 = 11; constexpr uint64_t literal_0b1000 = 0b1000; constexpr uint64_t literal_0b011000 = 0b011000; @@ -420,7 +420,7 @@ fapi2::ReturnCode p9n_mca_scom(const fapi2::Target<fapi2::TARGET_TYPE_MCA>& TGT0 else if ((((l_def_MSS_FREQ_EQ_2666 == literal_1) && (l_TGT2_ATTR_EFF_DIMM_TYPE[l_def_PORT_INDEX][literal_0] == literal_1)) && l_def_IS_HW)) { - l_scom_buffer.insert<36, 6, 58, uint64_t>((literal_8 + l_TGT2_ATTR_EFF_DRAM_CL[l_def_PORT_INDEX]) ); + l_scom_buffer.insert<36, 6, 58, uint64_t>((literal_9 + l_TGT2_ATTR_EFF_DRAM_CL[l_def_PORT_INDEX]) ); } else if ((((l_def_MSS_FREQ_EQ_1866 == literal_1) && (l_TGT2_ATTR_EFF_DIMM_TYPE[l_def_PORT_INDEX][literal_0] == literal_3)) && l_def_IS_HW)) @@ -440,7 +440,7 @@ fapi2::ReturnCode p9n_mca_scom(const fapi2::Target<fapi2::TARGET_TYPE_MCA>& TGT0 else if ((((l_def_MSS_FREQ_EQ_2666 == literal_1) && (l_TGT2_ATTR_EFF_DIMM_TYPE[l_def_PORT_INDEX][literal_0] == literal_3)) && l_def_IS_HW)) { - l_scom_buffer.insert<36, 6, 58, uint64_t>((literal_9 + l_TGT2_ATTR_EFF_DRAM_CL[l_def_PORT_INDEX]) ); + l_scom_buffer.insert<36, 6, 58, uint64_t>((literal_10 + l_TGT2_ATTR_EFF_DRAM_CL[l_def_PORT_INDEX]) ); } if ((l_TGT2_ATTR_EFF_DIMM_TYPE[l_def_PORT_INDEX][literal_0] == literal_1)) |