[ESP32-S3] Fix board definitions + build errors on ESP32-S3

boards/esp32s3.json

@@ -1,29 +1,29 @@
 {
   "build": {
     "arduino":{
-      "ldscript": "esp32s2_out.ld",
-      "memory_type": "dio_qspi"
+      "ldscript": "esp32s3_out.ld",
+      "memory_type": "qio_qspi"
     },
     "core": "esp32",
-    "extra_flags": "-DBOARD_HAS_PSRAM -DESP32_4M -DESP32S2 -DCONFIG_IDF_TARGET_ESP32S2=1",
+    "extra_flags": "-DBOARD_HAS_PSRAM -DESP32_4M -DESP32S3",
     "f_cpu": "240000000L",
     "f_flash": "80000000L",
-    "flash_mode": "dio",
-    "mcu": "esp32s2",
-    "variant": "esp32s2",
+    "flash_mode": "qio",
+    "mcu": "esp32s3",
+    "variant": "esp32s3",
     "partitions": "esp32_partition_app1810k_spiffs316k.csv"
   },
   "connectivity": [
     "wifi"
   ],
   "debug": {
-    "openocd_target": "esp32s2.cfg"
+    "openocd_target": "esp32s3.cfg"
   },
   "frameworks": [
     "espidf",
     "arduino"
   ],
-  "name": "Espressif Generic ESP32-S2 4M Flash ESPEasy 1810k Code/OTA 316k FS",
+  "name": "Espressif Generic ESP32-S3 >= 4M Flash QSPI PSRAM, ESPEasy 1810k Code/OTA 316k FS",
   "upload": {
     "flash_size": "4MB",
     "maximum_ram_size": 327680,
@@ -31,6 +31,6 @@
     "require_upload_port": true,
     "speed": 460800
   },
-  "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/hw-reference/esp32s2/user-guide-saola-1-v1.2.html",
+  "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/",
   "vendor": "Espressif"
 }