Merge pull request adafruit#7626 from bill88t/wspico-psram-speedup

Waveshare ESP32-S2 Pico psram definition improvements

Author: microdev1

ports/espressif/boards/waveshare_esp32s2_pico/sdkconfig

@@ -5,8 +5,9 @@ CONFIG_ESP32S2_SPIRAM_SUPPORT=y
 CONFIG_DEFAULT_PSRAM_CLK_IO=30
 CONFIG_DEFAULT_PSRAM_CS_IO=26
 CONFIG_SPIRAM_TYPE_ESPPSRAM64=y
+CONFIG_SPIRAM_MODE_QUAD=y
 CONFIG_SPIRAM_SIZE=8388608
-CONFIG_SPIRAM_SPEED_80M=y
+CONFIG_SPIRAM_SPEED_120M=y
 CONFIG_SPIRAM=y
 CONFIG_SPIRAM_BOOT_INIT=y
 CONFIG_SPIRAM_USE_MEMMAP=y