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Merge branch 'bugfix/fix_mspi_timing_tuning_psram_timing_issue' into 'master'

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mspi_tuning: fix psram timing tuning bug

Closes IDF-6457

See merge request espressif/esp-idf!21536
This commit is contained in:
Armando (Dou Yiwen) 2022-12-15 16:34:38 +08:00
commit 34e5a809e0
2 changed files with 7 additions and 0 deletions
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1
components/esp_psram/test_apps/psram/sdkconfig.ci.esp32s3_octal_advanced
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@ -2,6 +2,7 @@ CONFIG_IDF_TARGET="esp32s3"
CONFIG_ESP32S3_SPIRAM_SUPPORT=y
CONFIG_SPIRAM_MODE_OCT=y
CONFIG_SPIRAM_SPEED_80M=y
CONFIG_SPIRAM_FETCH_INSTRUCTIONS=y
CONFIG_SPIRAM_RODATA=y

6
components/spi_flash/spi_flash_timing_tuning.c
View File

@ -392,6 +392,9 @@ static void clear_timing_tuning_regs(bool control_spi1)
} else {
//Won't touch SPI1 registers
}
spi_timing_config_psram_set_din_mode_num(0, 0, 0);
spi_timing_config_psram_set_extra_dummy(0, 0);
}
#endif //#if SPI_TIMING_FLASH_NEEDS_TUNING || SPI_TIMING_PSRAM_NEEDS_TUNING
@ -414,6 +417,9 @@ void spi_timing_enter_mspi_low_speed_mode(bool control_spi1)
spi_timing_config_set_flash_clock(1, 4);
}
//Set PSRAM module clock
spi_timing_config_set_psram_clock(0, 4);
#if SPI_TIMING_FLASH_NEEDS_TUNING || SPI_TIMING_PSRAM_NEEDS_TUNING
clear_timing_tuning_regs(control_spi1);
#endif