[solved] App hang up on nvs_flash_init()

[shodan8192]

Ok, finally i got it to work, my first suspicion that

maybe linker scripts need rework

were correct. The problem was that libraries names generated by PlatformIO build doesn't match those in esp32.common.ld, so libraries like freertos were not put into IRAM. I learned that after opening issue https://github.com/espressif/esptool/issues/144 for esptool about generating images - of course, i was wrong, but it led me into solution.

Best regards