Bring support for N8N8 boards PSRAM

Author: lorow

.github/workflows/build-and-release.yml

@@ -28,7 +28,7 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
       - id: set-matrix
-        run: echo "matrix={\"firmware_config\":[{\"board_name\":\"esp32AIThinker\", \"target\":\"esp32\"}, {\"board_name\":\"esp32M5Stack\", \"target\":\"esp32\"}, {\"board_name\":\"esp32cam\", \"target\":\"esp32\"}, {\"board_name\":\"esp_eye\", \"target\":\"esp32s3\"}, {\"board_name\":\"facefocusvr_eye_L\", \"target\":\"esp32s3\"}, {\"board_name\":\"facefocusvr_eye_R\", \"target\":\"esp32s3\"}, {\"board_name\":\"facefocusvr_face\", \"target\":\"esp32s3\"}, {\"board_name\":\"project_babble\", \"target\":\"esp32s3\"}, {\"board_name\":\"seed_studio_xiao_esp32s3\", \"target\":\"esp32s3\"}, {\"board_name\":\"wrooms3\", \"target\":\"esp32s3\"}, {\"board_name\":\"wrooms3QIO\", \"target\":\"esp32s3\"}, {\"board_name\":\"wrover\", \"target\":\"esp32s3\"}]}" >> $GITHUB_OUTPUT
+        run: echo "matrix={\"firmware_config\":[{\"board_name\":\"esp32AIThinker\", \"target\":\"esp32\"}, {\"board_name\":\"esp32M5Stack\", \"target\":\"esp32\"}, {\"board_name\":\"esp32cam\", \"target\":\"esp32\"}, {\"board_name\":\"esp_eye\", \"target\":\"esp32s3\"}, {\"board_name\":\"facefocusvr_eye_L\", \"target\":\"esp32s3\"}, {\"board_name\":\"facefocusvr_eye_R\", \"target\":\"esp32s3\"}, {\"board_name\":\"facefocusvr_face\", \"target\":\"esp32s3\"}, {\"board_name\":\"project_babble\", \"target\":\"esp32s3\"}, {\"board_name\":\"seed_studio_xiao_esp32s3\", \"target\":\"esp32s3\"}, {\"board_name\":\"wrooms3N8R2\", \"target\":\"esp32s3\"}, {\"board_name\":\"wrooms3QION8R2\", \"target\":\"esp32s3\"}, {\"board_name\":\"wrooms3N8R8\", \"target\":\"esp32s3\"}, {\"board_name\":\"wrover\", \"target\":\"esp32s3\"}]}" >> $GITHUB_OUTPUT
 
   build:
     needs: setup

README.md

@@ -1,4 +1,4 @@
-| Supported Targets | ESP32-S3 · Project Babble · FaceFocusVR · ESP32CAM · ESP32-AIThinker · ESP32-M5Stack · ESP-EYE · Wroom s3 · Wroom s3 QIO · WROVER|
+| Supported Targets | ESP32-S3 · Project Babble · FaceFocusVR · ESP32CAM · ESP32-AIThinker · ESP32-M5Stack · ESP-EYE · Wroom s3 N8R2 · Wroom s3 QIO N8R2 · Wroom s3 N8R8 · WROVER|
 | ----------------- | --------------------------------------- |
 
 ## OpenIris-ESPIDF
@@ -94,6 +94,7 @@ Notes:
 - Board key = relative path under `boards/` with `/` replaced by `_` (and duplicate tail segments collapsed, e.g. `project_babble/project_babble` -> `project_babble`).
 - `--diff` shows what will change vs the current `sdkconfig`.
 - You can also pass partial or path‑like inputs (e.g. `facefocusvr/eye_L`), the tool normalizes them.
+- ESP32‑S3 WROOM‑1 (e.g. Freenove) users: pick the board by the marking on your module. **N8R2** (2MB quad PSRAM) → `wrooms3N8R2` or `wrooms3QION8R2`; **N8R8** (8MB octal PSRAM) → `wrooms3N8R8`. Flashing the wrong variant aborts at boot with `quad_psram: PSRAM ID read error` / `Failed to init external RAM!`.
 
 ### 2) Build & flash
 

boards/wrooms3/wrooms3 boards/wrooms3N8R2/wrooms3N8R2boards/wrooms3/wrooms3 renamed to boards/wrooms3N8R2/wrooms3N8R2

@@ -0,0 +1,47 @@
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_IDF_TARGET_ESP32S3=y
+CONFIG_WIRED_MODE=y
+CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240=y
+CONFIG_ESP32S3_SPIRAM_SUPPORT=y
+# CONFIG_ESPTOOLPY_FLASHSIZE_1MB is not set
+# CONFIG_ESPTOOLPY_FLASHSIZE_2MB is not set
+# CONFIG_ESPTOOLPY_FLASHSIZE_4MB is not set
+CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y
+# CONFIG_ESPTOOLPY_FLASHSIZE_16MB is not set
+# CONFIG_ESPTOOLPY_FLASHSIZE_32MB is not set
+# CONFIG_ESPTOOLPY_FLASHSIZE_64MB is not set
+# CONFIG_ESPTOOLPY_FLASHSIZE_128MB is not set
+CONFIG_ESPTOOLPY_FLASHSIZE="8MB"
+# Camera sensor pinout configuration
+CONFIG_CAMERA_MODULE_NAME="WROOMS3"
+CONFIG_PWDN_GPIO_NUM=-1
+CONFIG_RESET_GPIO_NUM=-1
+CONFIG_XCLK_GPIO_NUM=15
+CONFIG_SIOD_GPIO_NUM=4
+CONFIG_SIOC_GPIO_NUM=5
+CONFIG_Y9_GPIO_NUM=16
+CONFIG_Y8_GPIO_NUM=17
+CONFIG_Y7_GPIO_NUM=18
+CONFIG_Y6_GPIO_NUM=12
+CONFIG_Y5_GPIO_NUM=10
+CONFIG_Y4_GPIO_NUM=8
+CONFIG_Y3_GPIO_NUM=9
+CONFIG_Y2_GPIO_NUM=11
+CONFIG_VSYNC_GPIO_NUM=6
+CONFIG_HREF_GPIO_NUM=7
+CONFIG_PCLK_GPIO_NUM=13
+# end of Camera sensor pinout configuration
+# The N8R8 module variant has 8MB octal PSRAM (vs 2MB quad on N8R2).
+# Octal PSRAM claims GPIO 33-37 internally; pins above stay clear of that range.
+# CONFIG_SPIRAM_MODE_QUAD is not set
+CONFIG_SPIRAM_MODE_OCT=y
+CONFIG_SPIRAM_TYPE_AUTO=y
+# CONFIG_SPIRAM_TYPE_ESPPSRAM16 is not set
+# CONFIG_SPIRAM_TYPE_ESPPSRAM32 is not set
+# CONFIG_SPIRAM_TYPE_ESPPSRAM64 is not set
+CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY=y
+# CONFIG_SPIRAM_XIP_FROM_PSRAM is not set
+# CONFIG_SPIRAM_FETCH_INSTRUCTIONS is not set
+# CONFIG_SPIRAM_RODATA is not set
+# CONFIG_SPIRAM_SPEED_120M is not set
+CONFIG_SPIRAM_SPEED_80M=y

boards/wrooms3N8R8/wrooms3N8R8

@@ -20,8 +20,9 @@
     "facefocusvr_face": ["wired", "measure_current"],
     "project_babble": ["wireless", "wired"],
     "seed_studio": ["wireless", "wired"],
-    "wrooms3": ["wireless", "wired"],
-    "wrooms3QIO": ["wireless", "wired"],
+    "wrooms3N8R2": ["wireless", "wired"],
+    "wrooms3QION8R2": ["wireless", "wired"],
+    "wrooms3N8R8": ["wireless", "wired"],
     "wrover": ["wireless", "wired"],
 }