diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/mtc_timing_value.hpp b/Source/Atmosphere/stratosphere/loader/source/oc/mtc_timing_value.hpp index c096757a..1c7db18e 100644 --- a/Source/Atmosphere/stratosphere/loader/source/oc/mtc_timing_value.hpp +++ b/Source/Atmosphere/stratosphere/loader/source/oc/mtc_timing_value.hpp @@ -8,22 +8,29 @@ namespace ams::ldr::oc { #define CEIL(A) std::ceil(A) #define FLOOR(A) std::floor(A) + //Preset One const std::array tRCD_values = {18, 17, 16, 15, 14, 13}; - const std::array tRP_values = {18, 17, 16, 15, 14, 13}; + const std::array tRP_values = {18, 17, 16, 15, 14, 13}; const std::array tRAS_values = {42, 39, 36, 34, 32, 30}; + // Preset Two const std::array tRRD_values = {10, 7.5, 6, 4, 3}; const std::array tFAW_values = {40, 30, 24, 16, 12}; - const std::array tWR_values = {18, 15, 15, 12, 12, 8}; + // Preset Three + const std::array tWR_values = {18, 15, 15, 12, 12, 8}; const std::array tRTP_values = {7.5, 7.5, 6, 6, 4, 4}; + // Preset Four const std::array tRFC_values = {140, 120, 100, 80, 60}; + // Preset Five const std::array tWTR_values = {10, 8, 6, 4, 2, 1}; + // Preset Six const std::array tREFpb_values = {488, 976, 1952, 3256, 9999}; + // Preset Seven const std::array tWL_values = {14, 12, 10, 8, 6, 4}; const u32 TIMING_PRESET_ONE = C.ramTimingPresetOne; @@ -34,20 +41,27 @@ namespace ams::ldr::oc { const u32 TIMING_PRESET_SIX = C.ramTimingPresetSix; const u32 TIMING_PRESET_SEVEN = C.ramTimingPresetSeven; + // Burst Length const u32 BL = 16; // tRFCpb (refresh cycle time per bank) in ns for 8Gb density const u32 tRFCpb = !TIMING_PRESET_FOUR ? 140 : tRFC_values[TIMING_PRESET_FOUR-1]; + // tRFCab (refresh cycle time all banks) in ns for 8Gb density const u32 tRFCab = !TIMING_PRESET_FOUR ? 280 : 2*tRFCpb; + // tRAS (row active time) in ns const u32 tRAS = !TIMING_PRESET_ONE ? 42 : tRAS_values[TIMING_PRESET_ONE-1]; + // tRPpb (row precharge time per bank) in ns const u32 tRPpb = !TIMING_PRESET_ONE ? 18 : tRP_values[TIMING_PRESET_ONE-1]; + // tRPab (row precharge time all banks) in ns const u32 tRPab = !TIMING_PRESET_ONE ? 21 : tRPpb + 3; + // tRC (ACTIVATE-ACTIVATE command period same bank) in ns const u32 tRC = tRPpb + tRAS; + // DQS output access time from CK_t/CK_c const double tDQSCK_min = 1.5; // DQS output access time from CK_t/CK_c @@ -56,62 +70,90 @@ namespace ams::ldr::oc { const double tWPRE = 1.8; // Read postamble (tCK) const double tRPST = 0.4; - // Write-to-Read delay + // WRITE command to first DQS transition(max) (tCK) + const double tDQSS_max = 1.25; + // DQ-to-DQS offset(max) (ns) + const double tDQS2DQ_max = 0.8; + // DQS_t, DQS_c to DQ skew total, per group, per access (DBI Disabled) + const double tDQSQ = 0.18; + + // Write-to-Read delay const u32 tWTR = !TIMING_PRESET_FIVE ? 10 : tWTR_values[TIMING_PRESET_FIVE-1]; + // Internal READ-to-PRE-CHARGE command delay in ns const double tRTP = !TIMING_PRESET_THREE ? 7.5 : tRTP_values[TIMING_PRESET_THREE-1]; + // write recovery time const u32 tWR = !TIMING_PRESET_THREE ? 18 : tWR_values[TIMING_PRESET_THREE-1]; + // Read to refresh delay const u32 tR2REF = tRTP + tRPpb; + // tRCD (RAS-CAS delay) in ns const u32 tRCD = !TIMING_PRESET_ONE ? 18 : tRCD_values[TIMING_PRESET_ONE-1]; + // tRRD (Active bank-A to Active bank-B) in ns const double tRRD = !TIMING_PRESET_TWO ? 10. : tRRD_values[TIMING_PRESET_TWO-1]; + // tREFpb (average refresh interval per bank) in ns for 8Gb density const u32 tREFpb = !TIMING_PRESET_SIX ? 488 : tREFpb_values[TIMING_PRESET_SIX-1]; // tREFab (average refresh interval all 8 banks) in ns for 8Gb density // const u32 tREFab = tREFpb * 8; + // tPDEX2WR, tPDEX2RD (timing delay from exiting powerdown mode to a write/read command) in ns // const u32 tPDEX2 = 10; // Exit power-down to next valid command delay const double tXP = 7.5; + // Delay from valid command to CKE input LOW in ns const double tCMDCKE = 1.75; + + // tACT2PDEN (timing delay from an activate, MRS or EMRS command to power-down entry) in ns // Valid clock and CS requirement after CKE input LOW after MRW command const u32 tMRWCKEL = 14; - const double tDQSS_max = 1.25; - const double tDQS2DQ_max = 0.8; + // Valid CS requirement after CKE input LOW const double tCKELCS = 5; + // Valid CS requirement before CKE input HIGH const double tCSCKEH = 1.75; + // tXSR (SELF REFRESH exit to next valid command delay) in ns const double tXSR = tRFCab + 7.5; + // tCKE (minimum pulse width(HIGH and LOW pulse width)) in ns const double tCKE = 7.5; + // Minimum self refresh time (entry to exit) const u32 tSR = 15; + // tFAW (Four-bank Activate Window) in ns const u32 tFAW = !TIMING_PRESET_TWO ? 40 : tFAW_values[TIMING_PRESET_TWO-1]; + // Valid Clock requirement before CKE Input HIGH in ns const double tCKCKEH = 1.75; - //const double tDQSQ = 0.18; + // p78 The first valid data is available RL × t CK + t DQSCK + t DQSQ //const u32 QUSE = RL + CEIL(tDQSCK_min/tCK_avg + tDQSQ); namespace pcv::erista { // tCK_avg (average clock period) in ns const double tCK_avg = 1000'000. / C.eristaEmcMaxClock; + + // Write Latency const u32 WL = 18 - 2*TIMING_PRESET_SEVEN; //? + // Read Latency const u32 RL = 40 - 4*TIMING_PRESET_SEVEN; //? // minimum number of cycles from any read command to any write command, irrespective of bank const u32 R2W = CEIL (RL + CEIL(tDQSCK_max/tCK_avg) + BL/2 - WL + tWPRE + FLOOR(tRPST)) + 6; + // Delay Time From WRITE-to-READ const u32 W2R = WL + BL/2 + 1 + CEIL(tWTR/tCK_avg) - 6; + // write-to-precharge time for commands to the same bank in cycles const u32 WTP = WL + BL/2 + 1 + CEIL(tWR/tCK_avg) - 8; + // #_of_rows per die for 8Gb density const u32 numOfRows = 65536; // {REFRESH, REFRESH_LO} = max[(tREF/#_of_rows) / (emc_clk_period) - 64, (tREF/#_of_rows) / (emc_clk_period) * 97%] @@ -119,35 +161,45 @@ namespace ams::ldr::oc { // 1600 MHz: 5894, but N' set to 6176 (~4.8% margin) const u32 REFRESH = MIN((u32)65472, u32(std::ceil((double(tREFpb) * C.eristaEmcMaxClock / numOfRows * 1.048 / 2 - 64))) / 4 * 4); const u32 REFBW = MIN((u32)65536, REFRESH+64); + // Write With Auto Precharge to to Power-Down Entry const u32 WTPDEN = WTP + 1 + CEIL(tDQSS_max/tCK_avg) + CEIL(tDQS2DQ_max/tCK_avg) + 6; + // Additional time after t XP hasexpired until the MRR commandmay be issued const double tMRRI = tRCD + 3 * tCK_avg; - // tACT2PDEN (timing delay from an activate, MRS or EMRS command to power-down entry) in ns - // tMRWCKEL : Valid clock and CS requirement after CKE input LOW after MRW command + // tPDEX2MRR (timing delay from exiting powerdown mode to MRR command) in ns const double tPDEX2MRR = tXP + tMRRI; } namespace pcv::mariko { // tCK_avg (average clock period) in ns const double tCK_avg = 1000'000. / C.marikoEmcMaxClock; + // Write Latency const u32 WL = 14 - 2*TIMING_PRESET_SEVEN; //? + // Read Latency const u32 RL = 28 - 4*TIMING_PRESET_SEVEN; //? // minimum number of cycles from any read command to any write command, irrespective of bank const u32 R2W = CEIL (RL + CEIL(tDQSCK_max/tCK_avg) + BL/2 - WL + tWPRE + FLOOR(tRPST)); + // Delay Time From WRITE-to-READ const u32 W2R = WL + BL/2 + 1 + CEIL(tWTR/tCK_avg); + // write-to-precharge time for commands to the same bank in cycles const u32 WTP = WL + BL/2 + 1 + CEIL(tWR/tCK_avg); + // Read-To-MRW delay const u32 RTM = RL + BL/2 + CEIL(tDQSCK_max/tCK_avg) + FLOOR(tRPST) + CEIL(7.5/tCK_avg); + // Write-To-MRW/MRR delay const u32 WTM = WL + 1 + BL/2 + CEIL(7.5/tCK_avg); + // Read With AP-To-MRW/MRR delay const u32 RATM = RTM + CEIL(tRTP/tCK_avg) - 8; + // Write With AP-To-MRW/MRR delay const u32 WATM = WTM + CEIL(tWR/tCK_avg); + // #_of_rows per die for 8Gb density const u32 numOfRows = 65536; // {REFRESH, REFRESH_LO} = max[(tREF/#_of_rows) / (emc_clk_period) - 64, (tREF/#_of_rows) / (emc_clk_period) * 97%] @@ -155,12 +207,13 @@ namespace ams::ldr::oc { // 1600 MHz: 5894, but N' set to 6176 (~4.8% margin) const u32 REFRESH = MIN((u32)65472, u32(std::ceil((double(tREFpb) * C.marikoEmcMaxClock / numOfRows * 1.048 / 2 - 64))) / 4 * 4); const u32 REFBW = MIN((u32)65536, REFRESH+64); + // Write With Auto Precharge to to Power-Down Entry const u32 WTPDEN = WTP + 1 + CEIL(tDQSS_max/tCK_avg) + CEIL(tDQS2DQ_max/tCK_avg) + 6; + // Additional time after t XP hasexpired until the MRR commandmay be issued const double tMRRI = tRCD + 3 * tCK_avg; - // tACT2PDEN (timing delay from an activate, MRS or EMRS command to power-down entry) in ns - // tMRWCKEL : Valid clock and CS requirement after CKE input LOW after MRW command + // tPDEX2MRR (timing delay from exiting powerdown mode to MRR command) in ns const double tPDEX2MRR = tXP + tMRRI; } diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp index 851af181..1e003416 100644 --- a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp +++ b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp @@ -38,53 +38,53 @@ void MemMtcTableAutoAdjust(EristaMtcTable* table) { if (C.mtcConf != AUTO_ADJ_ALL) return; - #define WRITE_PARAM_ALL_REG(TABLE, PARAM, VALUE)\ - TABLE->burst_regs.PARAM = VALUE; \ - TABLE->shadow_regs_ca_train.PARAM = VALUE; \ - TABLE->shadow_regs_quse_train.PARAM = VALUE; \ + #define WRITE_PARAM_ALL_REG(TABLE, PARAM, VALUE) \ + TABLE->burst_regs.PARAM = VALUE; \ + TABLE->shadow_regs_ca_train.PARAM = VALUE; \ + TABLE->shadow_regs_quse_train.PARAM = VALUE; \ TABLE->shadow_regs_rdwr_train.PARAM = VALUE; - #define GET_CYCLE_CEIL(PARAM) u32(CEIL(double(PARAM) / tCK_avg)) + #define GET_CYCLE_CEIL(PARAM) u32(CEIL(double(PARAM) / tCK_avg)) - WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC)); - WRITE_PARAM_ALL_REG(table, emc_rfc, GET_CYCLE_CEIL(tRFCab)); - WRITE_PARAM_ALL_REG(table, emc_rfcpb, GET_CYCLE_CEIL(tRFCpb)); - WRITE_PARAM_ALL_REG(table, emc_ras, GET_CYCLE_CEIL(tRAS)); - WRITE_PARAM_ALL_REG(table, emc_rp, GET_CYCLE_CEIL(tRPpb)); - WRITE_PARAM_ALL_REG(table, emc_r2w, R2W); - WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); - WRITE_PARAM_ALL_REG(table, emc_r2p, GET_CYCLE_CEIL(tRTP)); - WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); - WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD)); - WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD)); - WRITE_PARAM_ALL_REG(table, emc_rrd, GET_CYCLE_CEIL(tRRD)); - WRITE_PARAM_ALL_REG(table, emc_refresh, REFRESH); + WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC)); + WRITE_PARAM_ALL_REG(table, emc_rfc, GET_CYCLE_CEIL(tRFCab)); + WRITE_PARAM_ALL_REG(table, emc_rfcpb, GET_CYCLE_CEIL(tRFCpb)); + WRITE_PARAM_ALL_REG(table, emc_ras, GET_CYCLE_CEIL(tRAS)); + WRITE_PARAM_ALL_REG(table, emc_rp, GET_CYCLE_CEIL(tRPpb)); + WRITE_PARAM_ALL_REG(table, emc_r2w, R2W); + WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); + WRITE_PARAM_ALL_REG(table, emc_r2p, GET_CYCLE_CEIL(tRTP)); + WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); + WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD)); + WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD)); + WRITE_PARAM_ALL_REG(table, emc_rrd, GET_CYCLE_CEIL(tRRD)); + WRITE_PARAM_ALL_REG(table, emc_refresh, REFRESH); WRITE_PARAM_ALL_REG(table, emc_pre_refresh_req_cnt, REFRESH / 4); - WRITE_PARAM_ALL_REG(table, emc_pdex2wr, GET_CYCLE_CEIL(tXP)); - WRITE_PARAM_ALL_REG(table, emc_pdex2rd, GET_CYCLE_CEIL(tXP)); - WRITE_PARAM_ALL_REG(table, emc_pchg2pden, GET_CYCLE_CEIL(tCMDCKE)); - WRITE_PARAM_ALL_REG(table, emc_act2pden,GET_CYCLE_CEIL(tMRWCKEL)); - WRITE_PARAM_ALL_REG(table, emc_ar2pden, GET_CYCLE_CEIL(tCMDCKE)); - WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); - WRITE_PARAM_ALL_REG(table, emc_cke2pden, GET_CYCLE_CEIL(tCKELCS)); - WRITE_PARAM_ALL_REG(table, emc_pdex2cke, GET_CYCLE_CEIL(tCSCKEH)); - WRITE_PARAM_ALL_REG(table, emc_pdex2mrr,GET_CYCLE_CEIL(tPDEX2MRR)); - WRITE_PARAM_ALL_REG(table, emc_txsr, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); - WRITE_PARAM_ALL_REG(table, emc_txsrdll, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); - WRITE_PARAM_ALL_REG(table, emc_tcke, GET_CYCLE_CEIL(tCKE)); - WRITE_PARAM_ALL_REG(table, emc_tckesr, GET_CYCLE_CEIL(tSR)); - WRITE_PARAM_ALL_REG(table, emc_tpd, GET_CYCLE_CEIL(tCKE)); - WRITE_PARAM_ALL_REG(table, emc_tfaw, GET_CYCLE_CEIL(tFAW)); - WRITE_PARAM_ALL_REG(table, emc_trpab, GET_CYCLE_CEIL(tRPab)); - WRITE_PARAM_ALL_REG(table, emc_tclkstable, GET_CYCLE_CEIL(tCKCKEH)); - WRITE_PARAM_ALL_REG(table, emc_tclkstop, GET_CYCLE_CEIL(tCKE)+8); - WRITE_PARAM_ALL_REG(table, emc_trefbw, REFBW); + WRITE_PARAM_ALL_REG(table, emc_pdex2wr, GET_CYCLE_CEIL(tXP)); + WRITE_PARAM_ALL_REG(table, emc_pdex2rd, GET_CYCLE_CEIL(tXP)); + WRITE_PARAM_ALL_REG(table, emc_pchg2pden, GET_CYCLE_CEIL(tCMDCKE)); + WRITE_PARAM_ALL_REG(table, emc_act2pden, GET_CYCLE_CEIL(tMRWCKEL)); + WRITE_PARAM_ALL_REG(table, emc_ar2pden, GET_CYCLE_CEIL(tCMDCKE)); + WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); + WRITE_PARAM_ALL_REG(table, emc_cke2pden, GET_CYCLE_CEIL(tCKELCS)); + WRITE_PARAM_ALL_REG(table, emc_pdex2cke, GET_CYCLE_CEIL(tCSCKEH)); + WRITE_PARAM_ALL_REG(table, emc_pdex2mrr, GET_CYCLE_CEIL(tPDEX2MRR)); + WRITE_PARAM_ALL_REG(table, emc_txsr, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); + WRITE_PARAM_ALL_REG(table, emc_txsrdll, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); + WRITE_PARAM_ALL_REG(table, emc_tcke, GET_CYCLE_CEIL(tCKE)); + WRITE_PARAM_ALL_REG(table, emc_tckesr, GET_CYCLE_CEIL(tSR)); + WRITE_PARAM_ALL_REG(table, emc_tpd, GET_CYCLE_CEIL(tCKE)); + WRITE_PARAM_ALL_REG(table, emc_tfaw, GET_CYCLE_CEIL(tFAW)); + WRITE_PARAM_ALL_REG(table, emc_trpab, GET_CYCLE_CEIL(tRPab)); + WRITE_PARAM_ALL_REG(table, emc_tclkstable, GET_CYCLE_CEIL(tCKCKEH)); + WRITE_PARAM_ALL_REG(table, emc_tclkstop, GET_CYCLE_CEIL(tCKE)+8); + WRITE_PARAM_ALL_REG(table, emc_trefbw, REFBW); constexpr u32 MC_ARB_DIV = 4; constexpr u32 MC_ARB_SFA = 2; table->burst_mc_regs.mc_emem_arb_timing_rcd = CEIL(GET_CYCLE_CEIL(tRCD) / MC_ARB_DIV) - 2; table->burst_mc_regs.mc_emem_arb_timing_rp = CEIL(GET_CYCLE_CEIL(tRPpb) / MC_ARB_DIV) - 1 + MC_ARB_SFA; - table->burst_mc_regs.mc_emem_arb_timing_rc = CEIL(MAX(GET_CYCLE_CEIL(tRC), GET_CYCLE_CEIL(tRAS)+GET_CYCLE_CEIL(tRPpb)) / MC_ARB_DIV) - 1; + table->burst_mc_regs.mc_emem_arb_timing_rc = CEIL(GET_CYCLE_CEIL(tRC) / MC_ARB_DIV) - 1; table->burst_mc_regs.mc_emem_arb_timing_ras = CEIL(GET_CYCLE_CEIL(tRAS) / MC_ARB_DIV) - 2; table->burst_mc_regs.mc_emem_arb_timing_faw = CEIL(GET_CYCLE_CEIL(tFAW) / MC_ARB_DIV) - 1; table->burst_mc_regs.mc_emem_arb_timing_rrd = CEIL(GET_CYCLE_CEIL(tRRD) / MC_ARB_DIV) - 1; @@ -103,71 +103,71 @@ void MemMtcTableCustomAdjust(EristaMtcTable* table) { return; constexpr u32 MC_ARB_DIV = 4; - constexpr u32 SFA = 2; + constexpr u32 MC_ARB_SFA = 2; if (TIMING_PRESET_ONE) { - WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC)); - WRITE_PARAM_ALL_REG(table, emc_ras, GET_CYCLE_CEIL(tRAS)); - WRITE_PARAM_ALL_REG(table, emc_rp, GET_CYCLE_CEIL(tRPpb)); - WRITE_PARAM_ALL_REG(table, emc_trpab, GET_CYCLE_CEIL(tRPab)); - WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD)); - WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD)); - WRITE_PARAM_ALL_REG(table, emc_pdex2mrr,GET_CYCLE_CEIL(tPDEX2MRR)); + WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC)); + WRITE_PARAM_ALL_REG(table, emc_ras, GET_CYCLE_CEIL(tRAS)); + WRITE_PARAM_ALL_REG(table, emc_rp, GET_CYCLE_CEIL(tRPpb)); + WRITE_PARAM_ALL_REG(table, emc_trpab, GET_CYCLE_CEIL(tRPab)); + WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD)); + WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD)); + WRITE_PARAM_ALL_REG(table, emc_pdex2mrr, GET_CYCLE_CEIL(tPDEX2MRR)); table->burst_mc_regs.mc_emem_arb_timing_rcd = CEIL(GET_CYCLE_CEIL(tRCD) / MC_ARB_DIV - 2); table->burst_mc_regs.mc_emem_arb_timing_rc = CEIL(GET_CYCLE_CEIL(tRC) / MC_ARB_DIV - 1); - table->burst_mc_regs.mc_emem_arb_timing_rp = CEIL(GET_CYCLE_CEIL(tRPpb) / MC_ARB_DIV - 1 + SFA); + table->burst_mc_regs.mc_emem_arb_timing_rp = CEIL(GET_CYCLE_CEIL(tRPpb) / MC_ARB_DIV - 1 + MC_ARB_SFA); table->burst_mc_regs.mc_emem_arb_timing_ras = CEIL(GET_CYCLE_CEIL(tRAS) / MC_ARB_DIV - 2); - } + if (TIMING_PRESET_TWO) { - WRITE_PARAM_ALL_REG(table, emc_tfaw, GET_CYCLE_CEIL(tFAW)); - WRITE_PARAM_ALL_REG(table, emc_rrd, GET_CYCLE_CEIL(tRRD)); + WRITE_PARAM_ALL_REG(table, emc_tfaw, GET_CYCLE_CEIL(tFAW)); + WRITE_PARAM_ALL_REG(table, emc_rrd, GET_CYCLE_CEIL(tRRD)); table->burst_mc_regs.mc_emem_arb_timing_faw = CEIL(GET_CYCLE_CEIL(tFAW) / MC_ARB_DIV) - 1; table->burst_mc_regs.mc_emem_arb_timing_rrd = CEIL(GET_CYCLE_CEIL(tRRD) / MC_ARB_DIV) - 1; } if (TIMING_PRESET_THREE) { - WRITE_PARAM_ALL_REG(table, emc_r2p, GET_CYCLE_CEIL(tRTP)); - WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); - WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); + WRITE_PARAM_ALL_REG(table, emc_r2p, GET_CYCLE_CEIL(tRTP)); + WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); + WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); table->burst_mc_regs.mc_emem_arb_timing_rap2pre = CEIL(GET_CYCLE_CEIL(tRTP) / MC_ARB_DIV); table->burst_mc_regs.mc_emem_arb_timing_wap2pre = CEIL(WTP / MC_ARB_DIV); } if (TIMING_PRESET_FOUR) { - WRITE_PARAM_ALL_REG(table, emc_rfc, GET_CYCLE_CEIL(tRFCab)); - WRITE_PARAM_ALL_REG(table, emc_rfcpb, GET_CYCLE_CEIL(tRFCpb)); - WRITE_PARAM_ALL_REG(table, emc_txsr, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); - WRITE_PARAM_ALL_REG(table, emc_txsrdll, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); + WRITE_PARAM_ALL_REG(table, emc_rfc, GET_CYCLE_CEIL(tRFCab)); + WRITE_PARAM_ALL_REG(table, emc_rfcpb, GET_CYCLE_CEIL(tRFCpb)); + WRITE_PARAM_ALL_REG(table, emc_txsr, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); + WRITE_PARAM_ALL_REG(table, emc_txsrdll, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); table->burst_mc_regs.mc_emem_arb_timing_rfcpb = CEIL(GET_CYCLE_CEIL(tRFCpb) / MC_ARB_DIV); } + if (TIMING_PRESET_FIVE) { WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); - table->burst_mc_regs.mc_emem_arb_timing_w2r = CEIL(W2R / MC_ARB_DIV) - 1 + SFA; + table->burst_mc_regs.mc_emem_arb_timing_w2r = CEIL(W2R / MC_ARB_DIV) - 1 + MC_ARB_SFA; } if (TIMING_PRESET_SIX) { - WRITE_PARAM_ALL_REG(table, emc_refresh, REFRESH); + WRITE_PARAM_ALL_REG(table, emc_refresh, REFRESH); WRITE_PARAM_ALL_REG(table, emc_pre_refresh_req_cnt, REFRESH / 4); - WRITE_PARAM_ALL_REG(table, emc_trefbw, REFRESH + 64); + WRITE_PARAM_ALL_REG(table, emc_trefbw, REFBW); } if (TIMING_PRESET_SEVEN) { - WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); - WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); - WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); - WRITE_PARAM_ALL_REG(table, emc_r2w, R2W); - + WRITE_PARAM_ALL_REG(table, emc_r2w, R2W); + WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); + WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); + WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); + table->burst_mc_regs.mc_emem_arb_timing_wap2pre = CEIL(WTP / MC_ARB_DIV); - table->burst_mc_regs.mc_emem_arb_timing_r2w = CEIL(R2W / MC_ARB_DIV) - 1 + SFA; - table->burst_mc_regs.mc_emem_arb_timing_w2r = CEIL(W2R / MC_ARB_DIV) - 1 + SFA; + table->burst_mc_regs.mc_emem_arb_timing_r2w = CEIL(R2W / MC_ARB_DIV) - 1 + MC_ARB_SFA; + table->burst_mc_regs.mc_emem_arb_timing_w2r = CEIL(W2R / MC_ARB_DIV) - 1 + MC_ARB_SFA; } - } Result MemFreqMtcTable(u32* ptr) { diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp index 7b83291e..f3f6e2c0 100644 --- a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp +++ b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp @@ -139,49 +139,48 @@ void MemMtcTableAutoAdjust(MarikoMtcTable* table, const MarikoMtcTable* ref) { TABLE->shadow_regs_rdwr_train.PARAM = VALUE; ADJUST_PARAM_TABLE(table, la_scale_regs.mc_mll_mpcorer_ptsa_rate, ref); - ADJUST_PARAM_TABLE(table, la_scale_regs.mc_ftop_ptsa_rate, ref); ADJUST_PARAM_TABLE(table, la_scale_regs.mc_ptsa_grant_decrement, ref); #define GET_CYCLE_CEIL(PARAM) u32(CEIL(double(PARAM) / tCK_avg)) - - WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC)); - WRITE_PARAM_ALL_REG(table, emc_rfc, GET_CYCLE_CEIL(tRFCab)); - WRITE_PARAM_ALL_REG(table, emc_rfcpb, GET_CYCLE_CEIL(tRFCpb)); - WRITE_PARAM_ALL_REG(table, emc_ras, GET_CYCLE_CEIL(tRAS)); - WRITE_PARAM_ALL_REG(table, emc_rp, GET_CYCLE_CEIL(tRPpb)); - WRITE_PARAM_ALL_REG(table, emc_r2w, R2W); - WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); - WRITE_PARAM_ALL_REG(table, emc_r2p, GET_CYCLE_CEIL(tRTP)); - WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); - WRITE_PARAM_ALL_REG(table, emc_trtm, RTM); - WRITE_PARAM_ALL_REG(table, emc_twtm, WTM); - WRITE_PARAM_ALL_REG(table, emc_tratm, RATM); - WRITE_PARAM_ALL_REG(table, emc_twatm, WATM); - WRITE_PARAM_ALL_REG(table, emc_tr2ref, GET_CYCLE_CEIL(tR2REF)); - WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD)); - WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD)); - WRITE_PARAM_ALL_REG(table, emc_rrd, GET_CYCLE_CEIL(tRRD)); - WRITE_PARAM_ALL_REG(table, emc_refresh, REFRESH); + + WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC)); + WRITE_PARAM_ALL_REG(table, emc_rfc, GET_CYCLE_CEIL(tRFCab)); + WRITE_PARAM_ALL_REG(table, emc_rfcpb, GET_CYCLE_CEIL(tRFCpb)); + WRITE_PARAM_ALL_REG(table, emc_ras, GET_CYCLE_CEIL(tRAS)); + WRITE_PARAM_ALL_REG(table, emc_rp, GET_CYCLE_CEIL(tRPpb)); + WRITE_PARAM_ALL_REG(table, emc_r2w, R2W); + WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); + WRITE_PARAM_ALL_REG(table, emc_r2p, GET_CYCLE_CEIL(tRTP)); + WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); + WRITE_PARAM_ALL_REG(table, emc_trtm, RTM); + WRITE_PARAM_ALL_REG(table, emc_twtm, WTM); + WRITE_PARAM_ALL_REG(table, emc_tratm, RATM); + WRITE_PARAM_ALL_REG(table, emc_twatm, WATM); + WRITE_PARAM_ALL_REG(table, emc_tr2ref, GET_CYCLE_CEIL(tR2REF)); + WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD)); + WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD)); + WRITE_PARAM_ALL_REG(table, emc_rrd, GET_CYCLE_CEIL(tRRD)); + WRITE_PARAM_ALL_REG(table, emc_refresh, REFRESH); WRITE_PARAM_ALL_REG(table, emc_pre_refresh_req_cnt, REFRESH / 4); - WRITE_PARAM_ALL_REG(table, emc_pdex2wr, GET_CYCLE_CEIL(tXP)); - WRITE_PARAM_ALL_REG(table, emc_pdex2rd, GET_CYCLE_CEIL(tXP)); - WRITE_PARAM_ALL_REG(table, emc_pchg2pden, GET_CYCLE_CEIL(tCMDCKE)); - WRITE_PARAM_ALL_REG(table, emc_act2pden,GET_CYCLE_CEIL(tMRWCKEL)); - WRITE_PARAM_ALL_REG(table, emc_ar2pden, GET_CYCLE_CEIL(tCMDCKE)); - WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); - WRITE_PARAM_ALL_REG(table, emc_cke2pden, GET_CYCLE_CEIL(tCKELCS)); - WRITE_PARAM_ALL_REG(table, emc_pdex2cke, GET_CYCLE_CEIL(tCSCKEH)); - WRITE_PARAM_ALL_REG(table, emc_pdex2mrr,GET_CYCLE_CEIL(tPDEX2MRR)); - WRITE_PARAM_ALL_REG(table, emc_txsr, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); - WRITE_PARAM_ALL_REG(table, emc_txsrdll, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); - WRITE_PARAM_ALL_REG(table, emc_tcke, GET_CYCLE_CEIL(tCKE)); - WRITE_PARAM_ALL_REG(table, emc_tckesr, GET_CYCLE_CEIL(tSR)); - WRITE_PARAM_ALL_REG(table, emc_tpd, GET_CYCLE_CEIL(tCKE)); - WRITE_PARAM_ALL_REG(table, emc_tfaw, GET_CYCLE_CEIL(tFAW)); - WRITE_PARAM_ALL_REG(table, emc_trpab, GET_CYCLE_CEIL(tRPab)); - WRITE_PARAM_ALL_REG(table, emc_tclkstable, GET_CYCLE_CEIL(tCKCKEH)); - WRITE_PARAM_ALL_REG(table, emc_tclkstop, GET_CYCLE_CEIL(tCKE)+8); - WRITE_PARAM_ALL_REG(table, emc_trefbw, REFBW); + WRITE_PARAM_ALL_REG(table, emc_pdex2wr, GET_CYCLE_CEIL(tXP)); + WRITE_PARAM_ALL_REG(table, emc_pdex2rd, GET_CYCLE_CEIL(tXP)); + WRITE_PARAM_ALL_REG(table, emc_pchg2pden, GET_CYCLE_CEIL(tCMDCKE)); + WRITE_PARAM_ALL_REG(table, emc_act2pden, GET_CYCLE_CEIL(tMRWCKEL)); + WRITE_PARAM_ALL_REG(table, emc_ar2pden, GET_CYCLE_CEIL(tCMDCKE)); + WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); + WRITE_PARAM_ALL_REG(table, emc_cke2pden, GET_CYCLE_CEIL(tCKELCS)); + WRITE_PARAM_ALL_REG(table, emc_pdex2cke, GET_CYCLE_CEIL(tCSCKEH)); + WRITE_PARAM_ALL_REG(table, emc_pdex2mrr, GET_CYCLE_CEIL(tPDEX2MRR)); + WRITE_PARAM_ALL_REG(table, emc_txsr, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); + WRITE_PARAM_ALL_REG(table, emc_txsrdll, MIN(GET_CYCLE_CEIL(tXSR), (u32)0x3fe)); + WRITE_PARAM_ALL_REG(table, emc_tcke, GET_CYCLE_CEIL(tCKE)); + WRITE_PARAM_ALL_REG(table, emc_tckesr, GET_CYCLE_CEIL(tSR)); + WRITE_PARAM_ALL_REG(table, emc_tpd, GET_CYCLE_CEIL(tCKE)); + WRITE_PARAM_ALL_REG(table, emc_tfaw, GET_CYCLE_CEIL(tFAW)); + WRITE_PARAM_ALL_REG(table, emc_trpab, GET_CYCLE_CEIL(tRPab)); + WRITE_PARAM_ALL_REG(table, emc_tclkstable, GET_CYCLE_CEIL(tCKCKEH)); + WRITE_PARAM_ALL_REG(table, emc_tclkstop, GET_CYCLE_CEIL(tCKE)+8); + WRITE_PARAM_ALL_REG(table, emc_trefbw, REFBW); constexpr u32 MC_ARB_DIV = 4; constexpr u32 MC_ARB_SFA = 2; @@ -206,7 +205,7 @@ void MemMtcTableCustomAdjust(MarikoMtcTable* table) { return; constexpr u32 MC_ARB_DIV = 4; - constexpr u32 SFA = 2; + constexpr u32 MC_ARB_SFA = 2; if (TIMING_PRESET_ONE) { WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC)); @@ -217,12 +216,13 @@ void MemMtcTableCustomAdjust(MarikoMtcTable* table) { WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD)); WRITE_PARAM_ALL_REG(table, emc_pdex2mrr,GET_CYCLE_CEIL(tPDEX2MRR)); - table->burst_mc_regs.mc_emem_arb_timing_rcd = CEIL(GET_CYCLE_CEIL(tRCD) / MC_ARB_DIV - 2); - table->burst_mc_regs.mc_emem_arb_timing_rc = CEIL(GET_CYCLE_CEIL(tRC) / MC_ARB_DIV - 1); - table->burst_mc_regs.mc_emem_arb_timing_rp = CEIL(GET_CYCLE_CEIL(tRPpb) / MC_ARB_DIV - 1 + SFA); - table->burst_mc_regs.mc_emem_arb_timing_ras = CEIL(GET_CYCLE_CEIL(tRAS) / MC_ARB_DIV - 2); + table->burst_mc_regs.mc_emem_arb_timing_rcd = CEIL(GET_CYCLE_CEIL(tRCD) / MC_ARB_DIV) - 2; + table->burst_mc_regs.mc_emem_arb_timing_rc = CEIL(GET_CYCLE_CEIL(tRC) / MC_ARB_DIV) - 1; + table->burst_mc_regs.mc_emem_arb_timing_rp = CEIL(GET_CYCLE_CEIL(tRPpb) / MC_ARB_DIV) - 1 + MC_ARB_SFA; + table->burst_mc_regs.mc_emem_arb_timing_ras = CEIL(GET_CYCLE_CEIL(tRAS) / MC_ARB_DIV) - 2; } + if (TIMING_PRESET_TWO) { WRITE_PARAM_ALL_REG(table, emc_tfaw, GET_CYCLE_CEIL(tFAW)); WRITE_PARAM_ALL_REG(table, emc_rrd, GET_CYCLE_CEIL(tRRD)); @@ -250,33 +250,33 @@ void MemMtcTableCustomAdjust(MarikoMtcTable* table) { table->burst_mc_regs.mc_emem_arb_timing_rfcpb = CEIL(GET_CYCLE_CEIL(tRFCpb) / MC_ARB_DIV); } + if (TIMING_PRESET_FIVE) { WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); - table->burst_mc_regs.mc_emem_arb_timing_w2r = CEIL(W2R / MC_ARB_DIV) - 1 + SFA; + table->burst_mc_regs.mc_emem_arb_timing_w2r = CEIL(W2R / MC_ARB_DIV) - 1 + MC_ARB_SFA; } if (TIMING_PRESET_SIX) { WRITE_PARAM_ALL_REG(table, emc_refresh, REFRESH); WRITE_PARAM_ALL_REG(table, emc_pre_refresh_req_cnt, REFRESH / 4); - WRITE_PARAM_ALL_REG(table, emc_trefbw, REFRESH + 64); + WRITE_PARAM_ALL_REG(table, emc_trefbw, REFBW); } if (TIMING_PRESET_SEVEN) { + WRITE_PARAM_ALL_REG(table, emc_r2w, R2W); WRITE_PARAM_ALL_REG(table, emc_w2r, W2R); WRITE_PARAM_ALL_REG(table, emc_w2p, WTP); - WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); - WRITE_PARAM_ALL_REG(table, emc_r2w, R2W); WRITE_PARAM_ALL_REG(table, emc_trtm, RTM); WRITE_PARAM_ALL_REG(table, emc_twtm, WTM); WRITE_PARAM_ALL_REG(table, emc_tratm, RATM); WRITE_PARAM_ALL_REG(table, emc_twatm, WATM); + WRITE_PARAM_ALL_REG(table, emc_rw2pden, WTPDEN); table->burst_mc_regs.mc_emem_arb_timing_wap2pre = CEIL(WTP / MC_ARB_DIV); - table->burst_mc_regs.mc_emem_arb_timing_r2w = CEIL(R2W / MC_ARB_DIV) - 1 + SFA; - table->burst_mc_regs.mc_emem_arb_timing_w2r = CEIL(W2R / MC_ARB_DIV) - 1 + SFA; + table->burst_mc_regs.mc_emem_arb_timing_r2w = CEIL(R2W / MC_ARB_DIV) - 1 + MC_ARB_SFA; + table->burst_mc_regs.mc_emem_arb_timing_w2r = CEIL(W2R / MC_ARB_DIV) - 1 + MC_ARB_SFA; } - } void MemMtcPllmbDivisor(MarikoMtcTable* table) {