ESP32-S2 - SPIFFS: mount failed, -10025

[GiovanniCmpaner]

Board

ESP32-S2

Device Description

Genuine ESP32-S2-Saola-1M

Hardware Configuration

No connections

Version

v2.0.1

IDE Name

PlatformIO

Operating System

Windows 11

Flash frequency

40MHz

PSRAM enabled

no

Upload speed

921600

Description

Getting errors when trying to use SPIFFS with ESP32-S2.

platformio.ini file:

[env:esp32dev]
platform = https://github.com/platformio/platform-espressif32.git#feature/arduino-idf-master
platform_packages = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#2.0.1
                    platformio/tool-esptoolpy @ https://github.com/tasmota/esptool/releases/download/v3.2/esptool-v3.2.zip
board = esp32dev
framework = arduino

monitor_speed = 115200
build_type = debug
board_build.speed = 921600
board_build.partitions = partitions_custom.csv
board_build.mcu = esp32s2

build_unflags = -std=gnu++11 -fno-rtti
build_flags = -std=gnu++17 -DCORE_DEBUG_LEVEL=5

[...]

partition_custom.csv file:

# Name,   Type, SubType, Offset,  Size, Flags
# Note: if you change the phy_init or app partition offset, make sure to change the offset in Kconfig.projbuild
nvs,      data, nvs,     0x9000,   0x4000,
otadata,  data, ota,     0xD000,   0x2000,
phy_init, data, phy,     0xF000,   0x1000,
ota_0,    app,  ota_0,   ,         1900K,
ota_1,    app,  ota_1,   ,         1900K,
storage,  data, spiffs,  ,         128K,

Related issues:
#638
platformio/platform-espressif32#619

Sketch

#include <Arduino.h>
#include <SPIFFS.h>

void setup()
{
    Serial.begin(115200);
    Serial.setDebugOutput(true);

    SPIFFS.begin(true);
}

void loop()
{
}

Debug Message

ESP-ROM:esp32s2-rc4-20191025
Build:Oct 25 2019
rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3ffe6100,len:0x4e4
load:0x4004c000,len:0x82c
load:0x40050000,len:0x277c
entry 0x4004c174
E (232) SPIFFS: mount failed, -10025
[   663][E][esp32-hal-misc.c:125] disableCore0WDT(): Failed to remove Core 0 IDLE task from WDT
E (1445) SPIFFS: mount failed, -10025
[  1875][E][SPIFFS.cpp:114] format(): Formatting SPIFFS failed! Error: -1
[  1876][E][SPIFFS.cpp:89] begin(): Mounting SPIFFS failed! Error: -1

Other Steps to Reproduce

No response

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[GiovanniCmpaner]

The workaround I found is this:
platformio/platform-espressif32#546

1. Add to platformio.ini:
   board_build.flash_mode = qio
2. This will break the boot from ESP32-S2
3. Then upload the bootloader:
   python.exe esptool.py --chip esp32s2 --port "COM5" --baud 921600 write_flash 0x1000 bootloader_qio_40m.bin
4. Full paths omitted from tools and bin, you can get them on verbose upload

Then, SPIFFS works correctly.

Maybe its a problem related to upload tools on PlatformIO?

[atanisoft]

Try renaming "storage" to "spiffs" in your partition csv file.

[GiovanniCmpaner]

Even after renaming to spiffs, with flash_mode = dio, I still get SPIFFS: mount failed, -10025.

[Jason2866]

It is probably a issue writing the needed correct boot loader. Solved in latest development platform for esp32.
You can try (uses a updated platform version)

platform                    = https://github.com/tasmota/platform-espressif32/releases/download/v3.4.1/Tasmota-platform-espressif32.zip
platform_packages           = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#2.0.1

[GiovanniCmpaner]

This indeed solved the problem.
Is the bootloader a responsibility from PlatformIO, meaning, should I open an issue there?

[Jason2866]

@GiovanniCmpaner No, since it is fixed in actual master / development branch.
Using core 2.0.x is still beta PlatformIO did not released since IDF 4.4 is still not released from espressif

[QGB]

ESP-ROM:esp32c3-api1-20210207
Build:Feb  7 2021
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fcd6100,len:0x38c
load:0x403ce000,len:0x6a8
load:0x403d0000,len:0x2358
SHA-256 comparison failed:
Calculated: 4ab8657f6f5aa80b81c7dd649db3bd64a98999ed7c65acc5a2ab77ce80caf525
Expected: 6babbc7b9ea63e04e0fc89ec224f6268aa3f84392018f73ab33721f768ce2eb6
Attempting to boot anyway...
entry 0x403ce000
E (154) SPIFFS: mount failed, -10025
E (18136) SPIFFS: mount failed, -10025
[ 18109][E][SPIFFS.cpp:114] format(): Formatting SPIFFS failed! Error: -1
[ 18110][E][SPIFFS.cpp:89] begin(): Mounting SPIFFS failed! Error: -1

[happy12]

try formatting the system files on the first run. More info here: https://www.tutorialspoint.com/esp32_for_iot/esp32_for_iot_spiffs_storage.htm