Shrink Feather S3 4mb build with -Os

tannewt · tannewt · commit ddeb833a3ac1 · 2022-07-28T07:43:39.000-07:00
diff --git a/ports/espressif/boards/adafruit_feather_esp32s3_4mbflash_2mbpsram/mpconfigboard.mk b/ports/espressif/boards/adafruit_feather_esp32s3_4mbflash_2mbpsram/mpconfigboard.mk
@@ -16,4 +16,4 @@ CIRCUITPY_ESP_FLASH_MODE = qio
 CIRCUITPY_ESP_FLASH_FREQ = 40m
 CIRCUITPY_ESP_FLASH_SIZE = 4MB
 
-CIRCUITPY_PS2IO = 0
+OPTIMIZATION_FLAGS = -Os
