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p9n.mca.scom.initfile
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p9n.mca.scom.initfile
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# Joe's initfile reference page:
# https://w3-connections.ibm.com/wikis/home?lang=en-us#!/wiki/W9dc674bd1c19_432e_9f66_0e8b6ce7195f/page/P9%20Initfile%20Strategy%20%26%20Execution
# http://ausxgsatm2.austin.ibm.com/gsa/home/j/m/jmcgill/web/public/p8/initfiles/mba_def.initfile
#--******************************************************************************
#-- IMPORTANT SUPPORT NOTES AS OF 3/28/2017
#--******************************************************************************
# Here we assume WL = ATTR_EFF_DRAM_CWL (which is true if no Additive Latency / Posted CAS).
# So no support for Posted CAS / Additive latency
# Only supports Burst Length 8 (CODE AND LOGIC STATEMENT)
# Initfile is hardcoded assuming BL=8 and BL/2=4
# Attribute does exist for Burst length. However, Nimbus logic does NOT support any other burst lengths
# If other burst lengths are to be supported, a logic change would be required
# Only supports RDIMM with RDIMM and LRDIMM with LRDIMM, no mixing (CODE AND LOGIC STATEMENT)
# Logic would have to support different wr data delays to differen DIMMs. It does NOT.
#
#--******************************************************************************
#-- FUTURE ENHANCEMENTS
#--******************************************************************************
# ATTR_EFF_TCCD_S attribute (hardcoded to 4 for now)
#--******************************************************************************
#-- REFERENCES FOR FILE (note: exact paths may move)
#--******************************************************************************
# Files used to check what target type attributes are
# ekb/chips/p9/procedures/xml/attribute_info/*.xml
# Example:
# <id>ATTR_EFF_NUM_RANKS_PER_DIMM</id>
# <targetType>TARGET_TYPE_MCS</targetType>
# File used to see if attribute is 1D or 2D array
# ekb/output/gen/attribute_ids.H
# Example:
# typedef uint8_t ATTR_EFF_DIMM_TYPE_Type[2][2];
# File for finding correct spydef name
# 1st find the spydef file this ekb build is looking at by finding SPYDEF_FILE_LOCATION in file below
# ekb/tools/ifCompiler/scan_procedures.mk
# 2nd open *.spydef in that dir and search for spy names
# /afs/awd/projects/eclipz/lab/p9/vbu_models/n10_e9067_tp058_ec163uXXa_soa_sq_u190_01/edc/*.spydef
# (File comes from actually building a vbu file and looking at the spydef)
# Example:
# idial MCP.PORT1.SRQ.PC.MBAREF0Q_CFG_TRFC {
# Wrapper file calling this
# ekb/chips/p9/procedures/hwp/memory/p9_mss_scominit.C
# Output file generated
# ekb/chips/p9/procedures/hwp/initfiles/p9_mca_scom.C
#
# COMMON DEBUG
# -debug5.16.i6.d
# If complaining unsupported attribute, try commenting out of attribute in attribute file
# If complaining memory fault, maybe wrong integer length in attribute file
#--******************************************************************************
#-- Required keywords/variables
#--******************************************************************************
SyntaxVersion = 3
target_type 0 TARGET_TYPE_MCA;
target_type 1 TARGET_TYPE_MCBIST;
target_type 2 TARGET_TYPE_MCS;
target_type 3 TARGET_TYPE_SYSTEM;
target_type 4 TARGET_TYPE_PROC_CHIP;
define MCBIST = TGT1; # If referencing Attr from mcbist, add "MCBIST." in front
define MCS = TGT2; # If referencing Attr from mcs, add "MCS." in front
define SYS = TGT3; # If referencing Attr from system, add "SYS." in front
define PROC = TGT4; # If referencing Attr from chip, add "PROC." in front
define def_IS_HW = SYS.ATTR_IS_SIMULATION == 0;
define def_IS_SIM = SYS.ATTR_IS_SIMULATION == 1;
#--******************************************************************************
#-- Systems Config
#--******************************************************************************
#--******************************************************************************
#-- Effective Attributes
#--******************************************************************************
# PORT INDEX FOR ACCESSING PROPER ENTRY IN ARRAY
define def_POSITION = ATTR_CHIP_UNIT_POS;
define def_PORT_INDEX = def_POSITION % 2;
# define frequency range for potential support of sync mode
define def_MSS_FREQ_EQ_1866 = ( (MCBIST.ATTR_MSS_FREQ<1867));
define def_MSS_FREQ_EQ_2133 = ((MCBIST.ATTR_MSS_FREQ>=1867) && (MCBIST.ATTR_MSS_FREQ<2134));
define def_MSS_FREQ_EQ_2400 = ((MCBIST.ATTR_MSS_FREQ>=2134) && (MCBIST.ATTR_MSS_FREQ<2401));
define def_MSS_FREQ_EQ_2666 = ((MCBIST.ATTR_MSS_FREQ>=2666) );
define def_MEM_TYPE_1866_13 = def_MSS_FREQ_EQ_1866 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 13 );
define def_MEM_TYPE_1866_14 = def_MSS_FREQ_EQ_1866 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 14 );
define def_MEM_TYPE_2133_15 = def_MSS_FREQ_EQ_2133 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 15 );
define def_MEM_TYPE_2133_16 = def_MSS_FREQ_EQ_2133 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 16 );
define def_MEM_TYPE_2400_16 = def_MSS_FREQ_EQ_2400 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 16 );
define def_MEM_TYPE_2400_17 = def_MSS_FREQ_EQ_2400 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 17 );
define def_MEM_TYPE_2400_18 = def_MSS_FREQ_EQ_2400 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 18 );
define def_MEM_TYPE_2666_18 = def_MSS_FREQ_EQ_2666 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 18 );
define def_MEM_TYPE_2666_19 = def_MSS_FREQ_EQ_2666 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 19 );
define def_MEM_TYPE_2666_20 = def_MSS_FREQ_EQ_2666 && ( MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] == 20 );
define def_NUM_RANKS = ( MCS.ATTR_EFF_NUM_RANKS_PER_DIMM[def_PORT_INDEX][0]
+ MCS.ATTR_EFF_NUM_RANKS_PER_DIMM[def_PORT_INDEX][1] );
# We don't have a div 0 problem here as we don't run this if we don't have DIMM so the number of ranks won't be 0.
define def_REFRESH_INTERVAL = ((MCS.ATTR_EFF_DRAM_TREFI[def_PORT_INDEX])/(8*def_NUM_RANKS));
define def_RANK_SWITCH_TCK = 4 + ((MCBIST.ATTR_MSS_FREQ-1866)/267); # 1866: 4 2133: 5 2400: 6 2666: 7
define def_BUS_TURNAROUND_TCK = 4 + ((MCBIST.ATTR_MSS_FREQ-1866)/267); # 1866: 4 2133: 5 2400: 6 2666: 7
# Funky ... If the attribute is 0, then the value of the == operation will be 1 which bitwise-or'd with 0 gives us 1. If the attribute is != 0, then the
# value of the == operation will be 0 which when bitwise-or'd with the attribute will give us the attribute value. Love, Prachi, Jenny, Shelton and Brian.
define def_SLOT0_DENOMINATOR = (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0] == 0x0) | MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0];
define def_SLOT1_DENOMINATOR = (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][1] == 0x0) | MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][1];
define def_SLOT0_DRAM_STACK_HEIGHT = ( MCS.ATTR_EFF_NUM_RANKS_PER_DIMM[def_PORT_INDEX][0]
/ def_SLOT0_DENOMINATOR );
define def_SLOT1_DRAM_STACK_HEIGHT = ( MCS.ATTR_EFF_NUM_RANKS_PER_DIMM[def_PORT_INDEX][1]
/ def_SLOT1_DENOMINATOR );
# Epsilon Related
# There is a 4 window variance of actual wait for each setting x
# (Because implemented with a 4 cycle free running timebase)
# The Window: 4x-3 <= Actual wait <= 4x
# The attribute ATTR_PROC_EPS_READ_CYCLES_T# represents min wait required
# Entire window of possible actual waits must be > required wait
# Working this out in a table
# EPS NEEDED | SETTING | RESULTANT WAIT
# 5 | 2 | 5 - 8
# 6 | 3 | 9 - 12
# 7 | 3 | 9 - 12
# 8 | 3 | 9 - 12
# 9 | 3 | 9 - 12
# 10 | 4 | 13 - 16
# Resulting formula: setting = ( required + 6 ) / 4
define def_MC_EPSILON_CFG_T0 = ( SYS.ATTR_PROC_EPS_READ_CYCLES_T0 + 6 ) / 4;
define def_MC_EPSILON_CFG_T1 = ( SYS.ATTR_PROC_EPS_READ_CYCLES_T1 + 6 ) / 4;
define def_MC_EPSILON_CFG_T2 = ( SYS.ATTR_PROC_EPS_READ_CYCLES_T2 + 6 ) / 4;
#--******************************************************************************
#-- Dial Assignments
#--******************************************************************************
# TMR0 SCOM REGISTER #
# DRAM TIMING PARAMETERS #
ispy MCP.PORT0.SRQ.MBA_TMR0Q_RRDM_DLY [when=S] { # BL/2+rank_switch
spyv;
4 + def_RANK_SWITCH_TCK;
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_RRSMSR_DLY [when=S] { # tccd_s
spyv;
4;
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_RRSMDR_DLY [when=S] { # tccd_s
spyv;
4;
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_RROP_DLY [when=S] { # tccd_l
spyv;
MCS.ATTR_EFF_DRAM_TCCD_L[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_WWDM_DLY [when=S] { # BL/2+rank_switch
spyv;
4 + def_RANK_SWITCH_TCK;
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_WWSMSR_DLY [when=S] { # tccd_s
spyv;
4;
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_WWSMDR_DLY [when=S] { # tccd_s
spyv;
4;
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_WWOP_DLY [when=S] { # tccd_l
spyv;
MCS.ATTR_EFF_DRAM_TCCD_L[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_RWDM_DLY [when=S] { # (RL+BL/2+turn_around)-WL
spyv;
MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] + 4 + def_BUS_TURNAROUND_TCK - MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_RWSMSR_DLY [when=S] { # (RL+BL/2+turn_around)-WL
spyv;
MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] + 4 + def_BUS_TURNAROUND_TCK - MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_RWSMDR_DLY [when=S] { # (RL+BL/2+turn_around)-WL
spyv;
MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] + 4 + def_BUS_TURNAROUND_TCK - MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_WRDM_DLY [when=S] { # (WL+BL/2+turn_around)-RL
spyv;
MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX] + 4 + def_BUS_TURNAROUND_TCK - MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_WRSMSR_DLY [when=S] { # WL+BL/2+(Twtr_s/clock period)
spyv;
MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX] + 4 + MCS.ATTR_EFF_DRAM_TWTR_S[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR0Q_WRSMDR_DLY [when=S] { # WL+BL/2+Twtr_s
spyv;
MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX] + 4 + MCS.ATTR_EFF_DRAM_TWTR_S[def_PORT_INDEX];
}
# TMR1 SCOM REGISTER #
# DRAM TIMING PARAMETERS #
ispy MCP.PORT0.SRQ.MBA_TMR1Q_RRSBG_DLY [when=S] { # tCCDL
spyv;
MCS.ATTR_EFF_DRAM_TCCD_L[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_WRSBG_DLY [when=S] { # WL+BL/2+Twtr_l
spyv;
MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX] + 4 + MCS.ATTR_EFF_DRAM_TWTR_L[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_CFG_TFAW [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TFAW[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_CFG_TRCD [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TRCD[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_CFG_TRP [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TRP[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_CFG_TRAS [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TRAS[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_CFG_WR2PRE [when=S] { # CWL+BL/2+Twr
spyv;
MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX] + 4 + MCS.ATTR_EFF_DRAM_TWR[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_CFG_RD2PRE [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TRTP[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_TRRD [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TRRD_S[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_TRRD_SBG [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TRRD_L[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_TMR1Q_CFG_ACT_TO_DIFF_RANK_DLY [when=S] {
spyv, expr;
8, (def_MSS_FREQ_EQ_1866==1);
9, (def_MSS_FREQ_EQ_2133==1);
10, (def_MSS_FREQ_EQ_2400==1);
11, (def_MSS_FREQ_EQ_2666==1);
}
# DSM0 SCOM REGISTER #
# DRAM TIMING PARAMETERS #
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
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
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
}
ispy MCP.PORT0.SRQ.MBA_DSM0Q_CFG_WRDATA_DLY [when=S] {
spyv, expr;
MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX] + MCS.ATTR_MSS_VPD_MR_DPHY_WLO[def_PORT_INDEX] - 8, (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]==1); # RDIMM
MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX] + MCS.ATTR_MSS_VPD_MR_DPHY_WLO[def_PORT_INDEX] - 9, (MCS.ATTR_EFF_DIMM_TYPE[def_PORT_INDEX][0]!=1); # not RDIMM
}
ispy MCP.PORT0.SRQ.MBA_DSM0Q_CFG_WRDONE_DLY [when=S] {
spyv;
24;
}
ispy MCP.PORT0.SRQ.MBA_DSM0Q_CFG_RODT_START_DLY [when=S] {
spyv;
# CL - CWL
MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] - MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.MBA_DSM0Q_CFG_RODT_END_DLY [when=S] {
spyv;
# CL - CWL + BL/2 + 1
MCS.ATTR_EFF_DRAM_CL[def_PORT_INDEX] - MCS.ATTR_EFF_DRAM_CWL[def_PORT_INDEX] + 5;
}
ispy MCP.PORT0.SRQ.MBA_DSM0Q_CFG_WODT_START_DLY [when=S] {
spyv;
0;
}
ispy MCP.PORT0.SRQ.MBA_DSM0Q_CFG_WODT_END_DLY [when=S] {
spyv;
5;
}
# FARB0 SCOM REGISTER #
espy MCP.PORT0.SRQ.MBA_FARB0Q_CFG_PARITY_AFTER_CMD [when=S] {
spyv;
ON;
}
# REF0 SCOM REGISTER #
#gdial std_size 4gbx4 (8GB rank)
ispy MCP.PORT0.SRQ.PC.MBAREF0Q_CFG_REFRESH_INTERVAL [when=S] {
spyv;
def_REFRESH_INTERVAL;
}
ispy MCP.PORT0.SRQ.PC.MBAREF0Q_CFG_TRFC [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TRFC[def_PORT_INDEX];
}
ispy MCP.PORT0.SRQ.PC.MBAREF0Q_CFG_REFR_TSV_STACK [when=S] {
spyv;
MCS.ATTR_EFF_DRAM_TRFC_DLR[def_PORT_INDEX];
}
# RPC0 SCOM REGISTER #
ispy MCP.PORT0.SRQ.PC.MBARPC0Q_CFG_PUP_PDN [when=S] { # tCKE
spyv, expr;
5, (def_MSS_FREQ_EQ_1866==1);
6, (def_MSS_FREQ_EQ_2133==1);
6, (def_MSS_FREQ_EQ_2400==1);
7, (def_MSS_FREQ_EQ_2666==1);
}
ispy MCP.PORT0.SRQ.PC.MBARPC0Q_CFG_PDN_PUP [when=S] { # tPD
spyv, expr;
5, (def_MSS_FREQ_EQ_1866==1);
6, (def_MSS_FREQ_EQ_2133==1);
6, (def_MSS_FREQ_EQ_2400==1);
7, (def_MSS_FREQ_EQ_2666==1);
}
ispy MCP.PORT0.SRQ.PC.MBARPC0Q_CFG_PUP_AVAIL [when=S] { # tXP
spyv, expr;
6, (def_MSS_FREQ_EQ_1866==1);
7, (def_MSS_FREQ_EQ_2133==1);
8, (def_MSS_FREQ_EQ_2400==1);
9, (def_MSS_FREQ_EQ_2666==1);
}
# STR0 SCOM REGISTER #
ispy MCP.PORT0.SRQ.PC.MBASTR0Q_CFG_TCKSRE [when=S] {
spyv, expr;
10, (def_MSS_FREQ_EQ_1866==1);
11, (def_MSS_FREQ_EQ_2133==1);
12, (def_MSS_FREQ_EQ_2400==1);
14, (def_MSS_FREQ_EQ_2666==1);
}
ispy MCP.PORT0.SRQ.PC.MBASTR0Q_CFG_TCKSRX [when=S] {
spyv, expr;
10, (def_MSS_FREQ_EQ_1866==1);
11, (def_MSS_FREQ_EQ_2133==1);
12, (def_MSS_FREQ_EQ_2400==1);
14, (def_MSS_FREQ_EQ_2666==1);
}
ispy MCP.PORT0.SRQ.PC.MBASTR0Q_CFG_TCKESR [when=S] {
spyv;
5;
}
ispy MCP.PORT0.SRQ.PC.MBASTR0Q_CFG_TXSDLL [when=S] {
spyv, expr;
597, (def_MSS_FREQ_EQ_1866==1);
768, (def_MSS_FREQ_EQ_2133==1);
768, (def_MSS_FREQ_EQ_2400==1);
939, (def_MSS_FREQ_EQ_2666==1);
}
# Make Safe Refresh Match Refresh Interval
ispy MCP.PORT0.SRQ.PC.MBASTR0Q_CFG_SAFE_REFRESH_INTERVAL [when=S] {
spyv;
def_REFRESH_INTERVAL;
}
# CID
# Slot 0
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT0_S0_CID [when=S] {
spyv;
0b000;
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT0_S1_CID [when=S] {
spyv;
0b100;
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT0_S2_CID [when=S] {
spyv;
0b010;
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT0_S3_CID [when=S] {
spyv;
0b110;
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT0_S4_CID [when=S] {
spyv, expr;
0b001, (def_SLOT0_DRAM_STACK_HEIGHT == 8);
0b000, (def_SLOT0_DRAM_STACK_HEIGHT != 8);
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT0_S5_CID [when=S] {
spyv, expr;
0b101, (def_SLOT0_DRAM_STACK_HEIGHT == 8);
0b100, (def_SLOT0_DRAM_STACK_HEIGHT != 8);
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT0_S6_CID [when=S] {
spyv, expr;
0b011, (def_SLOT0_DRAM_STACK_HEIGHT == 8);
0b010, (def_SLOT0_DRAM_STACK_HEIGHT != 8);
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT0_S7_CID [when=S] {
spyv, expr;
0b111, (def_SLOT0_DRAM_STACK_HEIGHT == 8);
0b110, (def_SLOT0_DRAM_STACK_HEIGHT != 8);
}
# Slot 1
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT1_S0_CID [when=S] {
spyv;
0b000;
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT1_S1_CID [when=S] {
spyv;
0b100;
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT1_S2_CID [when=S] {
spyv;
0b010;
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT1_S3_CID [when=S] {
spyv;
0b110;
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT1_S4_CID [when=S] {
spyv, expr;
0b001, (def_SLOT1_DRAM_STACK_HEIGHT == 8);
0b000, (def_SLOT1_DRAM_STACK_HEIGHT != 8);
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT1_S5_CID [when=S] {
spyv, expr;
0b101, (def_SLOT1_DRAM_STACK_HEIGHT == 8);
0b100, (def_SLOT1_DRAM_STACK_HEIGHT != 8);
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT1_S6_CID [when=S] {
spyv, expr;
0b011, (def_SLOT1_DRAM_STACK_HEIGHT == 8);
0b010, (def_SLOT1_DRAM_STACK_HEIGHT != 8);
}
ispy MCP.PORT0.SRQ.MBA_FARB1Q_CFG_SLOT1_S7_CID [when=S] {
spyv, expr;
0b111, (def_SLOT1_DRAM_STACK_HEIGHT == 8);
0b110, (def_SLOT1_DRAM_STACK_HEIGHT != 8);
}
# ODT RD
# Slot 0
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK0_RD_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][0] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][0] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][0] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][0] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK1_RD_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][1] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][1] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][1] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][1] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK2_RD_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][2] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][2] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][2] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][2] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK3_RD_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][3] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][3] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][3] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][0][3] >> 2; # assuming it only takes right most bit since right justified
}
# Slot 1
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK4_RD_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][0] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][0] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][0] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][0] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK5_RD_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][1] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][1] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][1] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][1] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK6_RD_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][2] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][2] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][2] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][2] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK7_RD_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][3] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][3] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][3] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_RD[def_PORT_INDEX][1][3] >> 2; # assuming it only takes right most bit since right justified
}
# ODT WR
# Slot 0
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK0_WR_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][0] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][0] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][0] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][0] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK1_WR_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][1] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][1] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][1] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][1] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK2_WR_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][2] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][2] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][2] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][2] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK3_WR_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][3] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][3] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][3] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][0][3] >> 2; # assuming it only takes right most bit since right justified
}
# Slot 1
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK4_WR_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][0] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][0] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][0] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][0] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK5_WR_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][1] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][1] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][1] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][1] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK6_WR_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][2] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][2] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][2] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][2] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.MBA_FARB2Q_CFG_RANK7_WR_ODT [when=S] {
bits, spyv;
# ATTR is AB--CD-- but for SPY need ABCD
0, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][3] >> 7; # assuming it only takes right most bit since right justified
1, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][3] >> 6; # assuming it only takes right most bit since right justified
2, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][3] >> 3; # assuming it only takes right most bit since right justified
3, MCS.ATTR_MSS_VPD_MT_ODT_WR[def_PORT_INDEX][1][3] >> 2; # assuming it only takes right most bit since right justified
}
ispy MCP.PORT0.SRQ.PC.MBAREF0Q_CFG_REFRESH_PRIORITY_THRESHOLD [when=S] {
spyv;
3;
}
ispy MCP.PORT0.SRQ.PC.MBAREF0Q_CFG_REFR_CHECK_INTERVAL [when=S] {
spyv;
( def_REFRESH_INTERVAL * def_NUM_RANKS * 6 ) / 5;
}
ispy MCP.PORT0.SRQ.MBA_WRQ0Q_CFG_WRQ_FIFO_MODE [when=S] {
spyv;
MCBIST.ATTR_MSS_REORDER_QUEUE_SETTING;
}
ispy MCP.PORT0.SRQ.MBA_RRQ0Q_CFG_RRQ_FIFO_MODE [when=S] {
spyv;
MCBIST.ATTR_MSS_REORDER_QUEUE_SETTING;
}
ispy MCP.PORT0.SRQ.MBA_FARB0Q_CFG_2N_ADDR [when=S] {
spyv, expr;
0b1, (SYS.ATTR_MSS_MRW_DRAM_2N_MODE==0x02); # force 2n
0b0, (SYS.ATTR_MSS_MRW_DRAM_2N_MODE==0x01); # force 1n
0b1, (SYS.ATTR_MSS_MRW_DRAM_2N_MODE==0x00) && (MCS.ATTR_MSS_VPD_MR_MC_2N_MODE_AUTOSET==0x02); # use auto vpd val -> auto vpd val = 2n
0b0, (SYS.ATTR_MSS_MRW_DRAM_2N_MODE==0x00) && (MCS.ATTR_MSS_VPD_MR_MC_2N_MODE_AUTOSET==0x01); # use auto vpd val -> auto vpd val = 1n
}
ispy MCP.PORT0.SRQ.MBA_RRQ0Q_CFG_RRQ_ACT_NUM_READS_PENDING [when=S] {
spyv;
0b1000;
}
ispy MCP.PORT0.SRQ.MBA_WRQ0Q_CFG_WRQ_ACT_NUM_WRITES_PENDING [when=S] {
spyv;
0b1000;
}
# Epsilon Settings per Power Bus Spreadsheet
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCEPSQ_JITTER_EPSILON [when=S] {
spyv;
0x1;
}
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCEPSQ_LOCAL_NODE_EPSILON [when=S] {
spyv;
# tier 0
def_MC_EPSILON_CFG_T0;
}
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCEPSQ_NEAR_NODAL_EPSILON [when=S] {
spyv;
# tier 1
def_MC_EPSILON_CFG_T1;
}
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCEPSQ_REMOTE_NODAL_EPSILON [when=S] {
spyv;
# tier 2
def_MC_EPSILON_CFG_T2;
}
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCEPSQ_GROUP_EPSILON [when=S] {
spyv;
# tier 1
def_MC_EPSILON_CFG_T1;
}
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCEPSQ_VECTOR_GROUP_EPSILON [when=S] {
spyv;
# tier 2
def_MC_EPSILON_CFG_T2;
}
##################
# ASYNC SETTINGS
##################
# DD1
# ASYNC DIALS LIST
# L = MBSECCQ_val_to_data_delay
# D = MBSECCQ_nest_val_to_data_delay
# dn = MBSECCQ_delay_nonbypass
# h = MBSECCQ_delay_valid_1x
# SETTINGS TABLE
# Keep the stable default values we've been running for DD1
# L = 3
# D = 0
# dn = 0 (0ff)
# h = 0 (0ff)
# For performance testing put tuned 2400 settings in risk level 100
# L = 5
# D = 1
# dn = 0 (0ff)
# h = 0 (0ff)
# DD2
# ASYNC DIALS LIST
# L = MBSECCQ_val_to_data_delay
# T = MBSECCQ_bypass_tenure_3 (NEW FOR DD2)
# D = MBSECCQ_nest_val_to_data_delay
# dn = MBSECCQ_delay_nonbypass
# h = MBSECCQ_delay_valid_1x
# SETTINGS TABLE
# New values 6/13/2017 in light of HW413361
# L T D dn h | m/n min m/n max
# ---------------------------------------------
# 5 2(off) 1 0(off) 0(off) | SYNC
# 3 3(on) 1 0(off) 0(off) | 727 915
# 4 3(on) 1 0(off) 0(off) | 915 1040
# 4 3(on) 0 0(off) 0(off) | 1040 1150
# 5 3(on) 1 0(off) 0(off) | 1150 1215
# 5 3(on) 0 1(on) 0(off) | 1215 1300
# 6 3(on) 1 1(on) 0(off) | 1300 1400*
# 6 3(on) 0 1(on) 0(off) | 1400* 1500**
# * 1385-1429 is actually no man's land, but none of our ratios exist here
# ** max 1500 means only ratio we don't support is 2666/1600
# helpful expressions
define def_mn_freq_ratio = (1000 * MCBIST.ATTR_MSS_FREQ) / SYS.ATTR_FREQ_PB_MHZ;
define def_perf_tune_case = (MCBIST.ATTR_MSS_FREQ==2400) && (SYS.ATTR_FREQ_PB_MHZ==2000) && (SYS.ATTR_RISK_LEVEL>0);
# DD1
# "L" field
ispy MCP.PORT0.ECC64.SCOM.MBSECCQ_VAL_TO_DATA_DELAY [when=S && ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv, expr;
3, (def_perf_tune_case==0) && (def_mn_freq_ratio<=1200); # untuned and NOT boston 2400/1600 HW411339 fix
6, (def_perf_tune_case==0) && (def_mn_freq_ratio>1200); # untuned and boston 2400/1600 HW411339 fix
5, (def_perf_tune_case==1); # tuned
}
# "D" field
ispy MCP.PORT0.ECC64.SCOM.MBSECCQ_NEST_VAL_TO_DATA_DELAY [when=S && ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv, expr;
0, (def_perf_tune_case==0) && (def_mn_freq_ratio<=1200); # untuned and NOT boston 2400/1600 HW411339 fix
2, (def_perf_tune_case==0) && (def_mn_freq_ratio>1200); # untuned and boston 2400/1600 HW411339 fix
1, (def_perf_tune_case==1); # tuned
}
# "dn" field
espy MCP.PORT0.ECC64.SCOM.MBSECCQ_DELAY_NONBYPASS [when=S && ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv, expr;
OFF, (def_mn_freq_ratio<=1200); # NOT boston 2400/1600 HW411339 fix
ON, (def_mn_freq_ratio>1200); # boston 2400/1600 HW411339 fix
}
# "h" field
espy MCP.PORT0.ECC64.SCOM.MBSECCQ_DELAY_VALID_1X [when=S && ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv;
OFF; # untuned and tuned same value
}
# DD2
# (note hierarchies for ECC scoms are slightly different in dd2)
# "L" field
ispy MCP.PORT0.ECC64.ECC.SCOM.MBSECCQ_VAL_TO_DATA_DELAY [when=S && !ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv, expr;
5, (PROC.ATTR_MC_SYNC_MODE==1);
3, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio < 915);
4, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 915) && (def_mn_freq_ratio < 1150);
5, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 1150) && (def_mn_freq_ratio < 1300);
6, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 1300);
}
# "T" field (new for DD2)
espy MCP.PORT0.ECC64.ECC.SCOM.MBSECCQ_BYPASS_TENURE_3 [when=S && !ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv, expr;
OFF, (PROC.ATTR_MC_SYNC_MODE==1);
ON, (PROC.ATTR_MC_SYNC_MODE==0);
}
# "D" field
ispy MCP.PORT0.ECC64.ECC.SCOM.MBSECCQ_NEST_VAL_TO_DATA_DELAY [when=S && !ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv, expr;
1, (PROC.ATTR_MC_SYNC_MODE==1);
1, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio < 1040);
0, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 1040) && (def_mn_freq_ratio < 1150);
1, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 1150) && (def_mn_freq_ratio < 1215);
0, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 1215) && (def_mn_freq_ratio < 1300);
1, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 1300) && (def_mn_freq_ratio < 1400);
0, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 1400);
}
# "dn" field
espy MCP.PORT0.ECC64.ECC.SCOM.MBSECCQ_DELAY_NONBYPASS [when=S && !ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv, expr;
OFF, (PROC.ATTR_MC_SYNC_MODE==1);
OFF, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio < 1215);
ON, (PROC.ATTR_MC_SYNC_MODE==0) && (def_mn_freq_ratio >= 1215);
}
# "h" field
espy MCP.PORT0.ECC64.ECC.SCOM.MBSECCQ_DELAY_VALID_1X [when=S && !ATTR_CHIP_EC_FEATURE_MCA_P9NDD1_ASYNC] {
spyv;
OFF;
}
############################
# DD2 REFRESH BLOCK SETTINGS
############################
# OVERVIEW
# Intention is to keep queues from filling up with commands that we
# wouldn't be able to service anyway due because they are being refreshed
# and starving out commands to another rank not being refreshed that could
# have been executed.
# If a portion of the command address matches the address range being
# refreshed, then the command will be blocked from getting into the queue.
# A hash of three rank bits are used to do the address matching and
# blocking. Which 3 rank bits are used for hash is configureable.
# RULES FOR BEST USE/PERFORMANCE
# 1) Refresh block should not be enabled if only 1 rank. No benefit in
# blocking traffic to save room for another rank if there is no other
# rank.
# 2) Not worth it to choose a mode that will block extra ranks than the
# rank being refreshed. Obvious case is if more than 8 ranks exist
# because by matching on just 3 bits, you'll inevitably block
# additional unnecessary ranks. Essentially all existing rank bits
# must be covered by 3 bit hash. If bits exist that can't all be
# covered by hash, then not worth enabling feature.
# DIALS
# (Enable bits) MCPERF2_ENABLE_REFRESH_BLOCK_SQ, MCPERF2_ENABLE_REFRESH_BLOCK_NSQ
# If enabled, commands will be blocked from getting into queues if their address bits
# (Mode select) MCPERF2_REFRESH_BLOCK_CONFIG
# CONFIG | HASH BITS | DESCRIPTION
# (0) 000 | s0, s1, s2 | Single slot, 1 mrank up to 8-high stack
# (1) 001 | m2, s1, s2 | Single-slot, 2 mrank, up to 4-high stack
# (2) 010 | d, s1, s2 | Dual-slot, 1 mrank/slot, up to 4-high stack
# (3) 011 | d, m2, s2 | Dual-slot, 2 mrank/slot, up to 2-high stack
# (4) 100 | d, m1, m2 | Dual-slot, 4 mrank/slot
# This field is DON'T CARE if not enabled (helps for simlplification)
# TABLE FOR IDEAL CONFIGS
# # of # of # of | # of | CONFIGS | SIMPLIFIED |
# d-bits m-bits s-bits | ranks | ALLOWED | CONFIG | NOTES
# -------------------------------------------------------------------
# 0 0 0 | 1 | DISABLE | 0 | 1 rank only
# 0 0 1 | 2 | 0,1,2,3 | 0 |
# 0 0 2 | 4 | 0,1,2 | 0 |
# 0 0 3 | 8 | 0 | 0 |
# 0 1 0 | 2 | 1,3,4 | 1 |
# 0 1 1 | 4 | 1 | 1 |
# 0 1 2 | 8 | 1 | 1 |
# 0 1 3 | 16 | DISABLE | 1 | >8 ranks
# 0 2 0 | 4 | 4 | 4 |
# 0 2 1 | 8 | DISABLE | 4 | no exact match
# 0 2 2 | 16 | DISABLE | 4 | >8 ranks
# 0 2 3 | 32 | DISABLE | 4 | >8 ranks
# 1 0 0 | 2 | 2,3,4 | 2 |
# 1 0 1 | 4 | 2,3 | 2 |
# 1 0 2 | 8 | 2 | 2 |
# 1 0 3 | 16 | DISABLE | 2 | >8 ranks
# 1 1 0 | 4 | 3,4 | 3 |
# 1 1 1 | 8 | 3 | 3 |
# 1 1 2 | 16 | DISABLE | 3 | >8 ranks
# 1 1 3 | 32 | DISABLE | 3 | >8 ranks
# 1 2 0 | 8 | 4 | 4 |
# 1 2 1 | 16 | DISABLE | 4 | >8 ranks
# 1 2 2 | 32 | DISABLE | 4 | >8 ranks
# 1 2 3 | 64 | DISABLE | 4 | >8 ranks
# SIMPLIFIED CONFIGS
# CHOOSING TO ENABLE
# ENABLE | CONDITION
# OFF | if total number of ranks = 1
# OFF | if total number of ranks > 8
# OFF | if it's the one 8 rank case that doesn't match exact
# | (0 d-bits, 2 m-bits, 1 s-bit)
# ON | Else
# CHOOSING CONFIG VALUE
# # of # of | SIMPLIFIED
# d-bits m-bits | CONFIG
# ----------------------------
# 0 0 | 0
# 0 1 | 1
# 0 2 | 4
# 1 0 | 2
# 1 1 | 3
# 1 2 | 4
# def_NUM_RANKS
define def_is_dual_slot = (MCS.ATTR_EFF_NUM_RANKS_PER_DIMM[def_PORT_INDEX][0]>0)
&& (MCS.ATTR_EFF_NUM_RANKS_PER_DIMM[def_PORT_INDEX][1]>0);
# Variable to indicate special 8 rank case we want refresh block disabled
# Note: 4 master ranks == 2 m-bits; height of 2 == 2 slave ranks == 1 s-bit
define def_refblock_off_special_case = (def_is_dual_slot==0) && (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0]==4) && (def_SLOT0_DRAM_STACK_HEIGHT==2);
espy MC01.PORT0.ATCL.CL.CLSCOM.MCPERF2_ENABLE_REFRESH_BLOCK_SQ [when=S] {
spyv, expr;
OFF, (def_NUM_RANKS==1);
OFF, (def_NUM_RANKS>8);
OFF, (def_refblock_off_special_case==1);
ON, (def_NUM_RANKS>1) && (def_NUM_RANKS<=8) && (def_refblock_off_special_case==0);
}
espy MC01.PORT0.ATCL.CL.CLSCOM.MCPERF2_ENABLE_REFRESH_BLOCK_NSQ [when=S] {
spyv, expr;
OFF, (def_NUM_RANKS==1);
OFF, (def_NUM_RANKS>8);
OFF, (def_refblock_off_special_case==1);
ON, (def_NUM_RANKS>1) && (def_NUM_RANKS<=8) && (def_refblock_off_special_case==0);
}
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCPERF2_REFRESH_BLOCK_CONFIG [when=S] {
spyv, expr;
0b000, (def_is_dual_slot==0) && (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0]==1); # 0 d-bit, 0-m-bits
0b001, (def_is_dual_slot==0) && (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0]==2); # 0 d-bit, 1-m-bits
0b100, (def_is_dual_slot==0) && (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0]==4); # 0 d-bit, 2-m-bits
0b010, (def_is_dual_slot==1) && (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0]==1); # 1 d-bit, 0-m-bits
0b011, (def_is_dual_slot==1) && (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0]==2); # 1 d-bit, 1-m-bits
0b100, (def_is_dual_slot==1) && (MCS.ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM[def_PORT_INDEX][0]==4); # 1 d-bit, 2-m-bits
}
####################################################
# DD1 WORKAROUNDS
####################################################
# Force clock enable high DD1 Periodics Issue
espy MCP.PORT0.SRQ.MBA_FARB0Q_CFG_OE_ALWAYS_ON [when=S && ATTR_CHIP_EC_FEATURE_HW384794]{
spyv;
ON;
}
# HW366164 - SRQ Fullness Control
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCPERF2_SQ_LFSR_CNTL [when=S] { # still applies to dd2
spyv;
0b0100;
}
# Number of RMW buffers available at 28
# DD1 and DD2
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCPERF2_NUM_RMW_BUF [when=S] {
spyv;
0b11100;
}
# All rctrl ops through tag FIFO (bit 0)
# Serialize CMDLIST pf drop through rctrl (bit 1)
ispy MC01.PORT0.ATCL.CL.CLSCOM.MCPERF2_RCTRL_CONFIG [when=S && ATTR_CHIP_EC_FEATURE_HW375732] {
spyv;
0b110;
}
# Max 24 64-byte read buffers (HW375534)
ispy MCP.PORT0.SRQ.MBA_RRQ0Q_CFG_RDBUFF_CAPACITY_LIMIT [when=S && ATTR_CHIP_EC_FEATURE_HW375534] {
spyv;
0b011000;