boards: xtensa: m5stack_atoms3: Convert to v2

Converts the board to hwmv2

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>

boards/m5stack/m5stack_atoms3/Kconfig

@@ -0,0 +1,6 @@
+# Copyright (c) 2024 Espressif Systems (Shanghai) Co., Ltd.
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_M5STACK_ATOMS3
+	select SOC_ESP32S3_PROCPU if BOARD_M5STACK_ATOMS3_ESP32S3_PROCPU
+	select SOC_ESP32S3_APPCPU if BOARD_M5STACK_ATOMS3_ESP32S3_APPCPU

boards/m5stack/m5stack_atoms3/Kconfig.defconfig

@@ -2,30 +2,27 @@
 # Copyright (c) 2023 Benjamin Cabé <benjamin@zephyrproject.org>
 # SPDX-License-Identifier: Apache-2.0
 
-if BOARD_M5STACK_ATOMS3
+if BOARD_M5STACK_ATOMS3_ESP32S3_PROCPU
 
-config BOARD
-	default "m5stack_atoms3"
-	depends on BOARD_M5STACK_ATOMS3
-
-config ENTROPY_GENERATOR
-	default y
+config LV_COLOR_16_SWAP
+	default y if LVGL
 
 config HEAP_MEM_POOL_ADD_SIZE_BOARD
 	int
 	default 65535 if WIFI && BT
 	default 51200 if WIFI
-	default 65536 if BT
+	default 40960 if BT
 	default 4096
 
-config KERNEL_MEM_POOL
-	default y
-
 choice BT_HCI_BUS_TYPE
 	default BT_ESP32 if BT
 endchoice
 
-config LV_COLOR_16_SWAP
-	default y if LVGL
+endif # BOARD_M5STACK_ATOMS3_ESP32S3_PROCPU
 
-endif # BOARD_M5STACK_ATOMS3
+if BOARD_M5STACK_ATOMS3_ESP32S3_APPCPU
+
+config HEAP_MEM_POOL_ADD_SIZE_BOARD
+	default 256
+
+endif # BOARD_M5STACK_ATOMS3_ESP32S3_APPCPU

boards/m5stack/m5stack_atoms3/Kconfig.m5stack_atoms3

@@ -4,9 +4,4 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_M5STACK_ATOMS3
-	bool "M5Stack AtomS3 Development Board"
-	depends on SOC_SERIES_ESP32S3
-
-choice SOC_PART_NUMBER
-	default SOC_ESP32S3_FN8
-endchoice
+	select SOC_ESP32S3_FN8

boards/m5stack/m5stack_atoms3/Kconfig.sysbuild

@@ -0,0 +1,10 @@
+# Copyright (c) 2023 Espressif Systems (Shanghai) Co., Ltd.
+# SPDX-License-Identifier: Apache-2.0
+
+choice BOOTLOADER
+	default BOOTLOADER_MCUBOOT
+endchoice
+
+choice BOOT_SIGNATURE_TYPE
+	default BOOT_SIGNATURE_TYPE_NONE
+endchoice

boards/m5stack/m5stack_atoms3/board.yml

@@ -0,0 +1,5 @@
+board:
+  name: m5stack_atoms3
+  vendor: m5stack
+  socs:
+  - name: esp32s3

boards/m5stack/m5stack_atoms3/doc/index.rst

@@ -94,7 +94,7 @@ Build and flash applications as usual (see :ref:`build_an_application` and
 
 .. zephyr-app-commands::
    :zephyr-app: samples/hello_world
-   :board: m5stack_atoms3
+   :board: m5stack_atoms3/esp32s3/procpu
    :goals: build
 
 The usual ``flash`` target will work with the ``m5stack_atoms3`` board
@@ -103,7 +103,7 @@ application.
 
 .. zephyr-app-commands::
    :zephyr-app: samples/hello_world
-   :board: m5stack_atoms3
+   :board: m5stack_atoms3/esp32s3/procpu
    :goals: flash
 
 The baud rate of 921600bps is set by default. If experiencing issues when flashing,

boards/m5stack/m5stack_atoms3/m5stack_atoms3_esp32s3_appcpu.dts

@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2023 Espressif Systems (Shanghai) Co., Ltd.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/dts-v1/;
+
+#include <espressif/esp32s3/esp32s3_appcpu.dtsi>
+/ {
+	model = "M5Stack AtomS3 APPCPU";
+	compatible = "espressif,esp32s3";
+
+	chosen {
+		zephyr,sram = &sram0;
+		zephyr,ipc_shm = &shm0;
+		zephyr,ipc = &ipm0;
+	};
+};
+
+&cpu0 {
+	clock-frequency = <ESP32_CLK_CPU_240M>;
+};
+
+&cpu1 {
+	clock-frequency = <ESP32_CLK_CPU_240M>;
+};
+
+&trng0 {
+	status = "okay";
+};
+
+&ipm0 {
+	status = "okay";
+};
+
+&flash0 {
+	status = "okay";
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* Reserve 64kB for the bootloader */
+		boot_partition: partition@0 {
+			label = "mcuboot";
+			reg = <0x00000000 0x00010000>;
+			read-only;
+		};
+
+		/* Reserve 1024kB for the application in slot 0 */
+		slot0_partition: partition@10000 {
+			label = "image-0";
+			reg = <0x00010000 0x00100000>;
+		};
+
+		/* Reserve 1024kB for the application in slot 1 */
+		slot1_partition: partition@110000 {
+			label = "image-1";
+			reg = <0x00110000 0x00100000>;
+		};
+
+		/* Reserve 256kB for the scratch partition */
+		scratch_partition: partition@210000 {
+			   label = "image-scratch";
+			   reg = <0x00210000 0x00040000>;
+		};
+
+		storage_partition: partition@250000 {
+			label = "storage";
+			reg = <0x00250000 0x00006000>;
+		};
+	};
+};

boards/m5stack/m5stack_atoms3/m5stack_atoms3_esp32s3_appcpu.yaml

@@ -0,0 +1,27 @@
+identifier: m5stack_atoms3/esp32s3/appcpu
+name: M5Stack AtomS3
+type: mcu
+arch: xtensa
+toolchain:
+  - zephyr
+supported:
+  - uart
+testing:
+  ignore_tags:
+    - net
+    - bluetooth
+    - flash
+    - cpp
+    - posix
+    - watchdog
+    - logging
+    - kernel
+    - pm
+    - gpio
+    - crypto
+    - eeprom
+    - heap
+    - cmsis_rtos
+    - jwt
+    - zdsp
+vendor: m5stack

boards/m5stack/m5stack_atoms3/m5stack_atoms3_esp32s3_appcpu_defconfig

@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_MAIN_STACK_SIZE=2048
+CONFIG_CLOCK_CONTROL=y
+CONFIG_MINIMAL_LIBC=y

boards/m5stack/m5stack_atoms3/m5stack_atoms3_esp32s3_procpu.dts

@@ -11,7 +11,7 @@
 #include <zephyr/dt-bindings/input/input-event-codes.h>
 
 / {
-	model = "M5Stack AtomS3";
+	model = "M5Stack AtomS3 PROCPU";
 	compatible = "m5stack,atoms3";
 
 	chosen {

boards/m5stack/m5stack_atoms3/m5stack_atoms3_esp32s3_procpu.yaml

@@ -1,4 +1,4 @@
-identifier: m5stack_atoms3
+identifier: m5stack_atoms3/esp32s3/procpu
 name: M5Stack AtomS3
 type: mcu
 arch: xtensa

boards/m5stack/m5stack_atoms3/m5stack_atoms3_esp32s3_procpu_defconfig

@@ -1,8 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_BOARD_M5STACK_ATOMS3=y
-CONFIG_SOC_SERIES_ESP32S3=y
-
 CONFIG_MAIN_STACK_SIZE=2048
 
 CONFIG_GPIO=y