esp-idf/tools/unit-test-app/configs/psram_vspi

CONFIG_IDF_TARGET="esp32"
TEST_COMPONENTS=esp32
TEST_GROUPS=psram_4m
CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
CONFIG_ESP32_SPIRAM_SUPPORT=y
CONFIG_SPIRAM_SPEED_80M=y
CONFIG_SPIRAM_OCCUPY_VSPI_HOST=y
CONFIG_ESP_INT_WDT_TIMEOUT_MS=800