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Horizon-OC/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
souldbminersmwc 2dea34c212 Revert "fix micron timings (again)" 
This reverts commit 1d8f19d3f9.
2025-08-28 07:33:31 -04:00

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/*
* Copyright (C) Switch-OC-Suite
*
* Copyright (c) 2023 hanai3Bi
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// ram timing defines
#define MAX(A, B) std::max(A, B)
#define MIN(A, B) std::min(A, B)
#define CEIL(A) std::ceil(A)
#define FLOOR(A) std::floor(A)
#define nCK_erista (1000'000. / C.eristaEmcMaxClock)
#define nCK_mariko (1000'000. / C.marikoEmcMaxClock)
#include "customize.hpp"
#include "oc_common.hpp"
namespace ams::ldr::oc {
//volatile EristaMtcTable EristaMtcTablePlaceholder = { .rev = ERISTA_MTC_MAGIC, };
//volatile MarikoMtcTable MarikoMtcTablePlaceholder = { .rev = MARIKO_MTC_MAGIC, };
volatile CustomizeTable C = {
/* DRAM Timing:
* AUTO_ADJ_ALL: Auto adjust timings for Mariko LPDDR4X ≤3733 Mbps specs, 8Gb density. (Default)
* CUSTOM_ADJ_ALL: Basically same as NO_ADJ_ALL, with core timing adjustments
* NO_ADJ_ALL: No timing adjustment for both Erista and Mariko.
* CUSTOMIZED_ALL: Replace with values in customized table for both Erista and Mariko.
*/
.mtcConf = AUTO_ADJ_ALL,
/* Common:
* - Boost Clock in kHz:
* Default: 1785000
* Boost clock will be applied when applications request higher CPU frequency for quicker loading.
* This will be set regardless of whether sys-clk is enabled.
*/
.commonCpuBoostClock = 1785000,
/* - EMC Vddq (Erista Only) and RAM Vdd2 Voltage in uV
* Range: 1100'000 to 1250'000 uV
* Erista Default(HOS): 1125'000 (bootloader: 1100'000)
* Mariko Default: 1100'000 (It will not work without sys-clk-OC.)
* Value should be divided evenly by 12'500.
* Not enabled by default.
*/
.commonEmcMemVolt = 1175000, // RAM Rated Voltage
/* Erista CPU:
* - Max Voltage in mV
* - CpuVoltL4T: 1235
*/
.eristaCpuMaxVolt = 1235,
/* Erista EMC(RAM):
* - RAM Clock in kHz
* [WARNING]
* RAM overclock could be UNSTABLE if timing parameters are not suitable for your DRAM:
* - Graphical glitches
* - System instabilities
* - NAND corruption
*/
.eristaEmcMaxClock = 1862400,
/* Mariko CPU:
* - Max Voltage in mV:
* Default voltage: 1120
*/
.marikoCpuMaxVolt = 1120,
/* Mariko EMC(RAM):
* - RAM Clock in kHz:
* Values should be ≥ 1600000, and divided evenly by 9600.
* [WARNING]
* RAM overclock could be UNSTABLE if timing parameters are not suitable for your DRAM:
* - Graphical glitches
* - System instabilities
* - NAND corruption
*/
.marikoEmcMaxClock = 1996800,
/* - EMC Vddq (Mariko Only) Voltage in uV
* Range: 550'000 to 650'000 uV
* Value should be divided evenly by 5'000
* Default: 600'000
* Not enabled by default.
* This will not work without sys-clk-OC.
*/
.marikoEmcVddqVolt = 0,
.marikoCpuUV = 0,
.marikoGpuUV = 0,
.commonGpuVoltOffset = 0,
.marikoEmcDvbShift = 0,
// TODO - Don't use defines for these!
.BL = 16,
.tRFCpb = 140,
.tRFCab = 280,
.tRAS = 42,
.tRPpb = 18,
.tRPab = 21,
.tRC = 60,
.tDQSCK_min = 1.5,
.tDQSCK_max = 3.5,
.tWPRE = 1.8,
.tRPST = 0.4,
.tDQSS_max = 1.25,
.tDQS2DQ_max = 0.8,
.tDQSQ = 0.18,
.tWTR = (uint32_t)MAX(10.0, 8 * nCK_mariko),
.tRTP = 7.5, // Cannot find concrete value for this timing
.tWR = (uint32_t)MAX(10.0, 4 * nCK_mariko),
.tR2REF = 25.5,
.tRCD = 20, // Cannot find concrete value for this timing
.tRRD = 10, // Cannot find concrete value for this timing
.tREFpb = 488,
.tXP = MAX(7.5, 5 * nCK_mariko),
.tCMDCKE = MAX(1.75, 3 * nCK_mariko),
.tMRWCKEL = (uint32_t)MAX(14.0, 10 * nCK_mariko),
.tCKELCS = MAX(5.0, 5 * nCK_mariko),
.tCSCKEH = 1.75,
.tXSR = MAX(C.tRFCpb + 7.5, 5 * nCK_mariko),
.tCKE = MAX(7.5, 4 * nCK_mariko),
.tSR = (uint32_t)MAX(15.0, 3 * nCK_mariko),
.tFAW = 30,
.tCKCKEH = MAX(1.75, 3 * nCK_mariko),
.WL = 14,
.RL = 32,
.marikoGpuVoltArray = {610, 610, 610, 610, 610, 610, 610, 610, 610, 610, 620, 640, 675, 710, 735, 785, 815},
/* Advanced Settings:
* - Erista CPU DVFS Table:
*/
.eristaCpuDvfsTable = {
{ 204000, { 721094 }, {} },
{ 306000, { 754040 }, {} },
{ 408000, { 786986 }, {} },
{ 510000, { 819932 }, {} },
{ 612000, { 852878 }, {} },
{ 714000, { 885824 }, {} },
{ 816000, { 918770 }, {} },
{ 918000, { 951716 }, {} },
{ 1020000, { 984662 }, { -2875621, 358099, -8585 } },
{ 1122000, { 1017608 }, { -52225, 104159, -2816 } },
{ 1224000, { 1050554 }, { 1076868, 8356, -727 } },
{ 1326000, { 1083500 }, { 2208191, -84659, 1240 } },
{ 1428000, { 1116446 }, { 2519460, -105063, 1611 } },
{ 1581000, { 1130000 }, { 2889664, -122173, 1834 } },
{ 1683000, { 1168000 }, { 5100873, -279186, 4747 } },
{ 1785000, { 1227500 }, { 5100873, -279186, 4747 } },
// Appending table
{ 1887000, { 1235000 }, { 5100873, -279186, 4747 } },
{ 1963500, { 1235000 }, { 5100873, -279186, 4747 } },
{ 2091000, { 1235000 }, { 5100873, -279186, 4747 } },
{ 2193000, { 1235000 }, { 5100873, -279186, 4747 } },
{ 2295000, { 1235000 }, { 5100873, -279186, 4747 } },
},
/* - Mariko CPU DVFS Table:
* 2397000 might not work for some SoCs.
*/
.marikoCpuDvfsTable = {
{ 204000, { 721589, -12695, 27 }, {} },
{ 306000, { 747134, -14195, 27 }, {} },
{ 408000, { 776324, -15705, 27 }, {} },
{ 510000, { 809160, -17205, 27 }, {} },
{ 612000, { 845641, -18715, 27 }, {} },
{ 714000, { 885768, -20215, 27 }, {} },
{ 816000, { 929540, -21725, 27 }, {} },
{ 918000, { 976958, -23225, 27 }, {} },
{ 1020000, { 1028021, -24725, 27 }, { 1120000 } },
{ 1122000, { 1082730, -26235, 27 }, { 1120000 } },
{ 1224000, { 1141084, -27735, 27 }, { 1120000 } },
{ 1326000, { 1203084, -29245, 27 }, { 1120000 } },
{ 1428000, { 1268729, -30745, 27 }, { 1120000 } },
{ 1581000, { 1374032, -33005, 27 }, { 1120000 } },
{ 1683000, { 1448791, -34505, 27 }, { 1120000 } },
{ 1785000, { 1527196, -36015, 27 }, { 1120000 } },
{ 1887000, { 1609246, -37515, 27 }, { 1120000 } },
{ 1963500, { 1675751, -38635, 27 }, { 1120000 } },
// Appending table
{ 2091000, { 1716501, -39395, 27 }, { 1235000 } },
{ 2193000, { 1775132, -40505, 27 }, { 1235000 } },
{ 2295000, { 1866287, -42005, 27 }, { 1235000 } },
// Unsafe
{ 2397000, { 1961107, -43506, 27 }, { 1235000 } },
{ 2499000, { 1754400, -35643, 27 }, { 1235000 } },
{ 2601000, { 1805897, -36331, 27 }, { 1235000 } },
},
.marikoCpuDvfsTableSLT = {
{ 204000, { 732856, -17335, 113 }, {} },
{ 306000, { 760024, -18195, 113 }, {} },
{ 408000, { 789258, -19055, 113 }, {} },
{ 510000, { 789258, -19055, 113 }, {} },
{ 612000, { 853926, -20775, 113 }, {} },
{ 714000, { 889361, -21625, 113 }, {} },
{ 816000, { 926862, -22485, 113 }, {} },
{ 918000, { 966431, -23345, 113 }, {} },
{ 1020000, { 1008066, -24205, 113 }, { 1120000 } },
{ 1122000, { 1051768, -25065, 113 }, { 1120000 } },
{ 1224000, { 1097537, -25925, 113 }, { 1120000 } },
{ 1326000, { 1145373, -26785, 113 }, { 1120000 } },
{ 1428000, { 1195276, -27645, 113 }, { 1120000 } },
{ 1581000, { 1274006, -28935, 113 }, { 1120000 } },
{ 1683000, { 1329076, -29795, 113 }, { 1120000 } },
{ 1785000, { 1386213, -30655, 113 }, { 1120000 } },
{ 1887000, { 1445416, -31515, 113 }, { 1120000 } },
{ 1963500, { 1490873, -32155, 113 }, { 1120000 } },
// Appending table
{ 2091000, { 1580725, -33235, 113 }, { 1120000 } },
{ 2193000, { 1580725, -33235, 113 }, { 1235000 } },
{ 2295000, { 1635431, -34095, 113 }, { 1235000 } },
{ 2397000, { 1702903, -34955, 113 }, { 1235000 } },
{ 2499000, { 1754400, -35643, 113 }, { 1235000 } },
{ 2601000, { 1805897, -36331, 113 }, { 1235000 } },
{ 2703000, { 1857394, -37019, 113 }, { 1235000 } },
{ 2805000, { 1908891, -37707, 113 }, { 1235000 } },
{ 2907000, { 1960388, -38395, 113 }, { 1250000 } },
},
/* - Erista GPU DVFS Table:
*/
.eristaGpuDvfsTable = {
{ 76800, { }, { 814294, 8144, -940, 808, -21583, 226 } },
{ 153600, { }, { 856185, 8144, -940, 808, -21583, 226 } },
{ 230400, { }, { 898077, 8144, -940, 808, -21583, 226 } },
{ 307200, { }, { 939968, 8144, -940, 808, -21583, 226 } },
{ 384000, { }, { 981860, 8144, -940, 808, -21583, 226 } },
{ 460800, { }, { 1023751, 8144, -940, 808, -21583, 226 } },
{ 537600, { }, { 1065642, 8144, -940, 808, -21583, 226 } },
{ 614400, { }, { 1107534, 8144, -940, 808, -21583, 226 } },
{ 691200, { }, { 1149425, 8144, -940, 808, -21583, 226 } },
{ 768000, { }, { 1191317, 8144, -940, 808, -21583, 226 } },
{ 844800, { }, { 1233208, 8144, -940, 808, -21583, 226 } },
{ 921600, { }, { 1275100, 8144, -940, 808, -21583, 226 } },
{ 998400, { }, { 1316991, 8144, -940, 808, -21583, 226 } },
},
/* - Mariko GPU DVFS Table:
* 1305600 might not work for some SoCs.
*/
.marikoGpuDvfsTable = {
{ 76800, {}, { 610000, } },
{ 153600, {}, { 610000, } },
{ 230400, {}, { 610000, } },
{ 307200, {}, { 610000, } },
{ 384000, {}, { 610000, } },
{ 460800, {}, { 610000, } },
{ 537600, {}, { 801688, -10900, -163, 298, -10599, 162 } },
{ 614400, {}, { 824214, -5743, -452, 238, -6325, 81 } },
{ 691200, {}, { 848830, -3903, -552, 119, -4030, -2 } },
{ 768000, {}, { 891575, -4409, -584, 0, -2849, 39 } },
{ 844800, {}, { 940071, -5367, -602, -60, -63, -93 } },
{ 921600, {}, { 986765, -6637, -614, -179, 1905, -13 } },
{ 998400, {}, { 1098475, -13529, -497, -179, 3626, 9 } },
{ 1075200, {}, { 1163644, -12688, -648, 0, 1077, 40 } },
{ 1152000, {}, { 1204812, -9908, -830, 0, 1469, 110 } },
{ 1228800, {}, { 1277303, -11675, -859, 0, 3722, 313 } },
{ 1267200, {}, { 1335531, -12567, -867, 0, 3681, 559 } },
// Appending table
{ 1305600, {}, { 1374130, -13725, -859, 0, 4442, 576 } },
},
.marikoGpuDvfsTableSLT = {
{ 76800, {}, { 590000, } },
{ 153600, {}, { 590000, } },
{ 230400, {}, { 590000, } },
{ 307200, {}, { 590000, } },
{ 384000, {}, { 590000, } },
{ 460800, {}, { 795089, -11096, -163, 298, -10421, 162 } },
{ 537600, {}, { 795089, -11096, -163, 298, -10421, 162 } },
{ 614400, {}, { 820606, -6285, -452, 238, -6182, 81 } },
{ 691200, {}, { 846289, -4565, -552, 119, -3958, -2 } },
{ 768000, {}, { 888720, -5110, -584, 0, -2849, 39 } },
{ 844800, {}, { 936634, -6089, -602, -60, -99, -93 } },
{ 921600, {}, { 982562, -7373, -614, -179, 1797, -13 } },
{ 998400, {}, { 1090179, -14125, -497, -179, 3518, 9 } },
{ 1075200, {}, { 1155798, -13465, -648, 0, 1077, 40 } },
{ 1152000, {}, { 1198568, -10904, -830, 0, 1469, 110 } },
{ 1228800, {}, { 1269988, -12707, -859, 0, 3722, 313 } },
{ 1267200, {}, { 1308155, -13694, -867, 0, 3681, 559 } },
},
.marikoGpuDvfsTableHiOPT = {
{ 76800, {}, { 590000, } },
{ 153600, {}, { 590000, } },
{ 230400, {}, { 590000, } },
{ 307200, {}, { 590000, } },
{ 384000, {}, { 590000, } },
{ 460800, {}, { 590000, } },
{ 537600, {}, { 590000, } },
{ 614400, {}, { 590000, } },
{ 691200, {}, { 838712, -7304, -552, 119, -3750, -2 } },
{ 768000, {}, { 880210, -7955, -584, 0, -2849, 39 } },
{ 844800, {}, { 926398, -8892, -602, -60, -384, -93 } },
{ 921600, {}, { 970060, -10108, -614, -179, 1508, -13 } },
{ 998400, {}, { 1065665, -16075, -497, -179, 3213, 9 } },
{ 1075200, {}, { 1132576, -16093, -648, 0, 1077, 40 } },
{ 1152000, {}, { 1180029, -14534, -830, 0, 1469, 110 } },
{ 1228800, {}, { 1248293, -16383, -859, 0, 3722, 313 } },
{ 1267200, {}, { 1286399, -17475, -867, 0, 3681, 559 } },
},
//.eristaMtcTable = const_cast<EristaMtcTable *>(&EristaMtcTablePlaceholder),
//.marikoMtcTable = const_cast<MarikoMtcTable *>(&MarikoMtcTablePlaceholder),
};
}
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