Fix ESP32-M5Core2 board build error (#56)

ports/esp32/boards/M5CORE2/board.json

@@ -0,0 +1,25 @@
+{
+    "deploy": [
+        "../deploy.md"
+    ],
+    "docs": "https://docs.m5stack.com/en/core/core2",
+    "features": [
+        "BLE",
+        "WiFi",
+        "SPIRAM",
+        "IMU",
+        "RTC",
+        "PMU",
+        "SDCard",
+        "Microphone",
+        "USB-C"
+    ],
+    "images": [
+        "m5core2.jpg"
+    ],
+    "mcu": "esp32",
+    "product": "M5Stack Core2",
+    "thumbnail": "",
+    "url": "https://m5stack.com/",
+    "vendor": "M5 Stack"
+}

ports/esp32/boards/M5CORE2/manifest.py

@@ -1,2 +1,2 @@
-freeze("modules")
 include("$(PORT_DIR)/boards/manifest.py")
+freeze("./modules")

ports/esp32/boards/M5CORE2/modules/inisetup.py

@@ -1,88 +0,0 @@
-import uos
-from flashbdev import bdev
-import lvgl as lv
-
-
-def check_bootsec():
-    buf = bytearray(bdev.ioctl(5, 0))  # 5 is SEC_SIZE
-    bdev.readblocks(0, buf)
-    empty = True
-    for b in buf:
-        if b != 0xFF:
-            empty = False
-            break
-    if empty:
-        return True
-    fs_corrupted()
-
-
-def fs_corrupted():
-    import time
-
-    while 1:
-        print(
-            """\
-The filesystem appears to be corrupted. If you had important data there, you
-may want to make a flash snapshot to try to recover it. Otherwise, perform
-factory reprogramming of MicroPython firmware (completely erase flash, followed
-by firmware programming).
-"""
-        )
-        time.sleep(3)
-
-
-def setup():
-    check_bootsec()
-    print("Performing initial setup")
-    uos.VfsLfs2.mkfs(bdev)
-    vfs = uos.VfsLfs2(bdev)
-    uos.mount(vfs, "/")
-    with open("boot.py", "w") as f:
-        f.write(
-            """\
-# This file is executed on every boot (including wake-boot from deepsleep)
-#import esp
-#esp.osdebug(None)
-#import webrepl
-#webrepl.start()
-
-# Init LVGL
-import lvgl as lv
-lv.init()
-
-# Power Management
-from m5core2_power import Power
-power = Power()
-
-# LCD screen
-from ili9XXX import ili9341
-lcd = ili9341(mosi=23, miso=38, clk=18, dc=15, cs=5, invert=True, rot=0x10, width=320, height=240, rst=-1, power=-1, backlight=-1)
-
-# Touch sensor
-from ft6x36 import ft6x36
-touch = ft6x36(width=320, height=280)  
-"""
-        )
-
-    with open("board.py", "w") as f:
-        f.write(
-            """\
-name = "m5core2"
-"""
-        )
-
-    with open("main.py", "w") as f:
-        f.write(
-            """\
-import lvgl as lv
-
-scr = lv.obj()
-btn = lv.btn(scr)
-btn.align(lv.ALIGN.CENTER, 0, 0)
-label = lv.label(btn)
-label.set_text("Button")
-lv.scr_load(scr)
-"""
-        )
-
-    return vfs

ports/esp32/boards/M5CORE2/modules/m5core2.py

@@ -0,0 +1,18 @@
+name = "m5core2"
+
+def init():
+    # Init LVGL
+    import lvgl as lv
+    lv.init()
+
+    # Power Management
+    from power import Power
+    Power()
+
+    # LCD screen
+    from ili9XXX import ili9341
+    ili9341(mosi=23, miso=38, clk=18, dc=15, cs=5, invert=True, rot=0x10, width=320, height=240, rst=-1, power=-1, backlight=-1)
+
+    # Touch sensor
+    from ft6x36 import ft6x36
+    ft6x36(width=320, height=280)

ports/esp32/boards/M5CORE2/mpconfigboard.mk

@@ -1,9 +0,0 @@
-SDKCONFIG += boards/sdkconfig.base
-SDKCONFIG += boards/sdkconfig.spiram
-SDKCONFIG += boards/sdkconfig.240mhz
-SDKCONFIG += boards/M5CORE2/sdkconfig.board
-
-FROZEN_MANIFEST ?= $(BOARD_DIR)/manifest.py
-
-PART_SRC = $(BOARD_DIR)/partitions.csv
-LV_CFLAGS = -DLV_COLOR_DEPTH=16 -DLV_COLOR_16_SWAP=1