boards: esp32s3: AMP support and fixes

Fix missing flash and code partition.
Add missing dts entries and use common partition tables to all related
non-Espressif boards, previously ommited.
Add uart1 node in pinctrl for APPCPU.

Signed-off-by: Marek Matej <[email protected]>

Author: marekmatej

boards/dptechnics/walter/walter_esp32s3_appcpu.dts

@@ -16,6 +16,8 @@
 		zephyr,sram = &sram0;
 		zephyr,ipc_shm = &shm0;
 		zephyr,ipc = &ipm0;
+		zephyr,flash = &flash0;
+		zephyr,code-partition = &slot0_appcpu_partition;
 	};
 };
 

boards/espressif/esp32s3_devkitc/esp32s3_devkitc-pinctrl.dtsi

@@ -20,6 +20,17 @@
 		};
 	};
 
+	uart1_default: uart1_default {
+		group1 {
+			pinmux = <UART1_TX_GPIO17>;
+			output-high;
+		};
+		group2 {
+			pinmux = <UART1_RX_GPIO18>;
+			bias-pull-up;
+		};
+	};
+
 	i2c0_default: i2c0_default {
 		group1 {
 			pinmux = <I2C0_SDA_GPIO1>,

boards/espressif/esp32s3_devkitc/esp32s3_devkitc_appcpu.dts

@@ -7,6 +7,7 @@
 
 #include <espressif/esp32s3/esp32s3_appcpu.dtsi>
 #include <espressif/partitions_0x0_amp.dtsi>
+#include "esp32s3_devkitc-pinctrl.dtsi"
 
 / {
 	model = "Espressif ESP32S3-DevkitC APPCPU";
@@ -16,6 +17,8 @@
 		zephyr,sram = &sram0;
 		zephyr,ipc_shm = &shm0;
 		zephyr,ipc = &ipm0;
+		zephyr,flash = &flash0;
+		zephyr,code-partition = &slot0_appcpu_partition;
 	};
 };
 

boards/espressif/esp32s3_devkitc/esp32s3_devkitc_procpu.dts

@@ -5,11 +5,11 @@
  */
 /dts-v1/;
 
-#include "espressif/esp32s3/esp32s3_wroom_n8.dtsi"
-#include "esp32s3_devkitc-pinctrl.dtsi"
+#include <espressif/esp32s3/esp32s3_wroom_n8.dtsi>
 #include <zephyr/dt-bindings/input/input-event-codes.h>
 #include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
 #include <espressif/partitions_0x0_amp.dtsi>
+#include "esp32s3_devkitc-pinctrl.dtsi"
 
 / {
 	model = "Espressif ESP32S3-DevkitC PROCPU";

boards/espressif/esp32s3_devkitm/esp32s3_devkitm-pinctrl.dtsi

@@ -20,6 +20,17 @@
 		};
 	};
 
+	uart1_default: uart1_default {
+		group1 {
+			pinmux = <UART1_TX_GPIO17>;
+			output-high;
+		};
+		group2 {
+			pinmux = <UART1_RX_GPIO18>;
+			bias-pull-up;
+		};
+	};
+
 	i2c0_default: i2c0_default {
 		group1 {
 			pinmux = <I2C0_SDA_GPIO1>,

boards/espressif/esp32s3_devkitm/esp32s3_devkitm_appcpu.dts

@@ -7,6 +7,7 @@
 
 #include <espressif/esp32s3/esp32s3_appcpu.dtsi>
 #include <espressif/partitions_0x0_amp.dtsi>
+#include "esp32s3_devkitm-pinctrl.dtsi"
 
 / {
 	model = "Espressif ESP32S3-DevkitM APPCPU";
@@ -16,6 +17,8 @@
 		zephyr,sram = &sram0;
 		zephyr,ipc_shm = &shm0;
 		zephyr,ipc = &ipm0;
+		zephyr,flash = &flash0;
+		zephyr,code-partition = &slot0_appcpu_partition;
 	};
 };
 

boards/espressif/esp32s3_devkitm/esp32s3_devkitm_appcpu_defconfig

@@ -1,4 +1,3 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_MAIN_STACK_SIZE=2048
-CONFIG_CLOCK_CONTROL=y
+CONFIG_MAIN_STACK_SIZE=4096

boards/espressif/esp32s3_devkitm/esp32s3_devkitm_procpu.dts

@@ -6,10 +6,10 @@
 /dts-v1/;
 
 #include <espressif/esp32s3/esp32s3_mini_n8.dtsi>
-#include "esp32s3_devkitm-pinctrl.dtsi"
 #include <zephyr/dt-bindings/input/input-event-codes.h>
 #include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
 #include <espressif/partitions_0x0_amp.dtsi>
+#include "esp32s3_devkitm-pinctrl.dtsi"
 
 / {
 	model = "Espressif ESP32S3-DevkitM PROCPU";

boards/espressif/esp32s3_devkitm/esp32s3_devkitm_procpu_defconfig

@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_MAIN_STACK_SIZE=2048
+CONFIG_MAIN_STACK_SIZE=4096
 
 CONFIG_CONSOLE=y
 CONFIG_SERIAL=y

boards/espressif/esp32s3_eye/esp32s3_eye_appcpu.dts

@@ -6,6 +6,8 @@
 /dts-v1/;
 
 #include <espressif/esp32s3/esp32s3_appcpu.dtsi>
+#include <espressif/partitions_0x0_amp.dtsi>
+
 / {
 	model = "Espressif ESP32S3-EYE APPCPU";
 	compatible = "espressif,esp32s3";
@@ -14,6 +16,8 @@
 		zephyr,sram = &sram0;
 		zephyr,ipc_shm = &shm0;
 		zephyr,ipc = &ipm0;
+		zephyr,flash = &flash0;
+		zephyr,code-partition = &slot0_appcpu_partition;
 	};
 };
 
@@ -24,42 +28,3 @@
 &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>;
-		};
-	};
-};