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AUTO_ADJ_PERF mode

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This commit is contained in:
hanabbi
2023-05-28 11:13:23 +09:00
parent bb9c159266
commit 7a872d937e
3 changed files with 11 additions and 9 deletions
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9
Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp
View File

@@ -26,10 +26,11 @@ namespace ams::ldr::oc {
#include "mtc_timing_table.hpp"
enum MtcConfig: u32 {
AUTO_ADJ_SAFE_MARIKO_ONLY = 0,
CUSTOM_ADJ_MARIKO_ONLY = 1,
NO_ADJ_ALL = 2,
CUSTOMIZED_ALL = 3,
AUTO_ADJ_SAFE_MARIKO = 0,
AUTO_ADJ_PERF_MARIKO = 1,
CUSTOM_ADJ_MARIKO = 2,
NO_ADJ_ALL = 3,
CUSTOMIZED_ALL = 4,
};
using CustomizeCpuDvfsTable = pcv::cvb_entry_t[pcv::DvfsTableEntryLimit];

6
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp
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@@ -108,11 +108,11 @@ void MemMtcTableAutoAdjust(MarikoMtcTable* table, const MarikoMtcTable* ref) {
* you'd better calculate timings yourself rather than relying on following algorithm.
*/
if (C.mtcConf != AUTO_ADJ_SAFE_MARIKO_ONLY)
if (C.mtcConf != AUTO_ADJ_SAFE_MARIKO && C.mtcConf != AUTO_ADJ_PERF_MARIKO)
return;
#define ADJUST_PROP(TARGET, REF) \
(u32)(std::ceil(REF + ((C.marikoEmcMaxClock-EmcClkOSAlt)*(TARGET-REF))/(EmcClkOSLimit-EmcClkOSAlt)))
(u32)(std::ceil( 0.65 * C.mtcConf * (REF + ((C.marikoEmcMaxClock-EmcClkOSAlt)*(TARGET-REF))/(EmcClkOSLimit-EmcClkOSAlt))))
#define ADJUST_PARAM(TARGET, REF) \
TARGET = ADJUST_PROP(TARGET, REF);
@@ -221,7 +221,7 @@ void MemMtcTableAutoAdjust(MarikoMtcTable* table, const MarikoMtcTable* ref) {
// Valid Clock requirement before CKE Input HIGH in ns
const double tCKCKEH = MAX(1.75, 3*tCK_avg);
#define GET_CYCLE_CEIL(PARAM) u32(std::ceil(double(PARAM) / tCK_avg))
#define GET_CYCLE_CEIL(PARAM) C.mtcConf ? u32(std::ceil(double(PARAM) / 1.2* tCK_avg)) : u32(std::ceil(double(PARAM) / tCK_avg))
WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC)); //0x124
WRITE_PARAM_ALL_REG(table, emc_rfc, GET_CYCLE_CEIL(tRFCab)); //0x128

5
pages/src/main.ts
View File

@@ -163,8 +163,9 @@ var CustTable: Array<CustEntry> = [
CustPlatform.Mariko,
4,
["<b>0</b>: AUTO_ADJ_SAFE_MARIKO: Auto adjust timings for LPDDR4 ≤3733 Mbps specs, 8Gb density. (Default)",
"<b>1</b>: CUSTOM_ADJ_MARIKO_ONLY: Basically same as NO_ADJ_ALL, with only core timing adjustments (Use advanced config)",
"<b>2</b>: NO_ADJ_ALL: No timing adjustment for both Erista and Mariko. Might achieve better performance on Mariko but lower maximum frequency is expected."],
"<b>1</b>: AUTO_ADJ_PERF_MARIKO: Auto adjust with tightened timings for best performance",
"<b>2</b>: CUSTOM_ADJ_MARIKO: Basically same as NO_ADJ_ALL, with only core timing adjustments (Use advanced config)",
"<b>3</b>: NO_ADJ_ALL: No timing adjustment for both Erista and Mariko. Might achieve better performance on Mariko but lower maximum frequency is expected."],
0,
[0, 2],
1