boards: arm: Add support for Actinius Icarus Bee and SoM (nRF9160)

boards/arm/actinius_icarus/actinius_icarus_common.dts

@@ -72,6 +72,7 @@
 		green-pwm-led = &green_pwm_led;
 		blue-pwm-led = &blue_pwm_led;
 		sw0 = &button0;
+		bootloader-led0 = &green_pwm_led;
 	};
 
 	vbatt {
@@ -157,18 +158,6 @@
 	ch2-inverted;
 };
 
-&pwm1 {
-	status = "okay";
-};
-
-&pwm2 {
-	status = "okay";
-};
-
-&pwm3 {
-	status = "okay";
-};
-
 &timer0 {
 	status = "okay";
 };
@@ -225,8 +214,8 @@
 			/* Secure image memory */
 		};
 
-		sram0_bsd: image_bsd@20010000 {
-			/* BSD (shared) memory */
+		sram0_modem: image_modem@20010000 {
+			/* Modem (shared) memory */
 		};
 
 		sram0_ns: image_ns@20020000 {

boards/arm/actinius_icarus/actinius_icarus_partition_conf.dts

@@ -40,16 +40,16 @@
 /* Default SRAM planning when building for nRF9160 with
  * ARM TrustZone-M support
  * - Lowest 64 kB SRAM allocated to Secure image (sram0_s).
- * - 64 kB SRAM reserved for and used by the BSD socket
- *   library (sram0_bsd).
+ * - 64 kB SRAM reserved for and used by the modem library
+ *   (sram0_modem). This memory is Non-Secure.
  * - Upper 128 kB allocated to Non-Secure image (sram0_ns).
  */
 
 &sram0_s {
 	reg = <0x20000000 DT_SIZE_K(64)>;
 };
 
-&sram0_bsd {
+&sram0_modem {
 	reg = <0x20010000 DT_SIZE_K(64)>;
 };
 

boards/arm/actinius_icarus_bee/CMakeLists.txt

@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2021 Actinius
+#
+# SPDX-License-Identifier: Apache-2.0
+
+zephyr_library()
+zephyr_library_sources(board.c)

boards/arm/actinius_icarus_bee/Kconfig

@@ -0,0 +1,17 @@
+# Actinius Icarus board configuration
+
+# Copyright (c) 2021 Actinius
+# SPDX-License-Identifier: Apache-2.0
+
+if BOARD_ACTINIUS_ICARUS_BEE || BOARD_ACTINIUS_ICARUS_BEE_NS
+
+config BOARD_SELECT_SIM_EXTERNAL
+	bool "Use external SIM"
+	help
+	  Use the external SIM for communication, instead of the eSIM
+
+module = BOARD_ICARUS_BEE
+module-str = Board Control
+source "subsys/logging/Kconfig.template.log_config"
+
+endif # BOARD_ACTINIUS_ICARUS_BEE || BOARD_ACTINIUS_ICARUS_BEE_NS

boards/arm/actinius_icarus_bee/Kconfig.board

@@ -0,0 +1,14 @@
+# Actinius Icarus Bee board configuration
+
+# Copyright (c) 2021 Actinius
+# SPDX-License-Identifier: Apache-2.0
+
+if SOC_NRF9160_SICA
+
+config BOARD_ACTINIUS_ICARUS_BEE
+	bool "Actinius Icarus Bee"
+
+config BOARD_ACTINIUS_ICARUS_BEE_NS
+	bool "Actinius Icarus Bee Non-Secure"
+
+endif # SOC_NRF9160_SICA

boards/arm/actinius_icarus_bee/Kconfig.defconfig

@@ -0,0 +1,38 @@
+# Actinius Icarus Bee board configuration
+
+# Copyright (c) 2021 Actinius
+# SPDX-License-Identifier: Apache-2.0
+
+if BOARD_ACTINIUS_ICARUS_BEE || BOARD_ACTINIUS_ICARUS_BEE_NS
+
+config BOARD
+	default "actinius_icarus_bee"
+
+# For the secure version of the board the firmware is linked at the beginning
+# of the flash, or into the code-partition defined in DT if it is intended to
+# be loaded by MCUboot. If the secure firmware is to be combined with a non-
+# secure image (TRUSTED_EXECUTION_SECURE=y), the secure FW image shall always
+# be restricted to the size of its code partition.
+# For the non-secure version of the board, the firmware
+# must be linked into the code-partition (non-secure) defined in DT, regardless.
+# Apply this configuration below by setting the Kconfig symbols used by
+# the linker according to the information extracted from DT partitions.
+
+# Workaround for not being able to have commas in macro arguments
+DT_CHOSEN_Z_CODE_PARTITION := zephyr,code-partition
+
+config FLASH_LOAD_SIZE
+	default $(dt_chosen_reg_size_hex,$(DT_CHOSEN_Z_CODE_PARTITION))
+	depends on BOARD_ACTINIUS_ICARUS_BEE && TRUSTED_EXECUTION_SECURE
+
+if BOARD_ACTINIUS_ICARUS_BEE_NS
+
+config FLASH_LOAD_OFFSET
+	default $(dt_chosen_reg_addr_hex,$(DT_CHOSEN_Z_CODE_PARTITION))
+
+config FLASH_LOAD_SIZE
+	default $(dt_chosen_reg_size_hex,$(DT_CHOSEN_Z_CODE_PARTITION))
+
+endif # BOARD_ACTINIUS_ICARUS_BEE_NS
+
+endif # BOARD_ACTINIUS_ICARUS_BEE || BOARD_ACTINIUS_ICARUS_BEE_NS

boards/arm/actinius_icarus_bee/actinius_icarus_bee.dts

@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2021 Actinius
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+#include <nordic/nrf9160_sica.dtsi>
+#include "actinius_icarus_bee_common.dts"
+
+/ {
+	chosen {
+		zephyr,sram = &sram0_s;
+		zephyr,flash = &flash0;
+		zephyr,code-partition = &slot0_partition;
+		zephyr,sram-secure-partition = &sram0_s;
+		zephyr,sram-non-secure-partition = &sram0_ns;
+	};
+};

boards/arm/actinius_icarus_bee/actinius_icarus_bee.yaml

@@ -0,0 +1,17 @@
+identifier: actinius_icarus_bee
+name: Actinius Icarus Bee
+type: mcu
+arch: arm
+toolchain:
+  - gnuarmemb
+  - xtools
+  - zephyr
+ram: 64
+flash: 256
+supported:
+  - gpio
+  - i2c
+  - pwm
+  - spi
+  - watchdog
+  - counter

boards/arm/actinius_icarus_bee/actinius_icarus_bee_common.dts

@@ -0,0 +1,221 @@
+/*
+ * Copyright (c) 2021 Actinius
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	model = "Actinius Icarus Bee";
+	compatible = "actinius,icarus_bee";
+
+	chosen {
+		zephyr,console = &uart0;
+		zephyr,shell-uart = &uart0;
+		zephyr,uart-mcumgr = &uart0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		red_led: led_0 {
+			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
+			label = "Red LED";
+		};
+
+		green_led: led_1 {
+			gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
+			label = "Green LED";
+		};
+
+		blue_led: led_2 {
+			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+			label = "Blue LED";
+		};
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		red_pwm_led: led_pwm_0 {
+			pwms = <&pwm0 21>;
+			label = "Red PWM LED";
+		};
+
+		green_pwm_led: led_pwm_1 {
+			pwms = <&pwm0 22>;
+			label = "Green PWM LED";
+		};
+
+		blue_pwm_led: led_pwm_2 {
+			pwms = <&pwm0 25>;
+			label = "Blue PWM LED";
+		};
+	};
+
+	buttons {
+		compatible = "gpio-keys";
+
+		button0: button_0 {
+			gpios = <&gpio0 4 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
+			label = "Push Button 1";
+		};
+	};
+
+	aliases {
+		led0 = &red_led;
+		led1 = &green_led;
+		led2 = &blue_led;
+		pwm-led0 = &red_pwm_led;
+		pwm-led1 = &green_pwm_led;
+		pwm-led2 = &blue_pwm_led;
+		red-pwm-led = &red_pwm_led;
+		green-pwm-led = &green_pwm_led;
+		blue-pwm-led = &blue_pwm_led;
+		sw0 = &button0;
+		bootloader-led0 = &green_pwm_led;
+	};
+};
+
+&adc {
+	status ="okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+
+	current-speed = <115200>;
+	tx-pin = <2>;
+	rx-pin = <5>;
+	cts-pin = <14>;
+	rts-pin = <18>;
+};
+
+&i2c2 {
+	compatible = "nordic,nrf-twim";
+	status = "okay";
+
+	clock-frequency = <I2C_BITRATE_FAST>;
+	sda-pin = <10>;
+	scl-pin = <11>;
+
+	lis2dh12-accel@19 {
+		compatible = "st,lis2dh12", "st,lis2dh";
+		reg = <0x19>;
+		irq-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>,
+			  <&gpio0 29 GPIO_ACTIVE_HIGH>;
+		label = "LIS2DH12-ACCEL";
+	};
+};
+
+&spi3 {
+	compatible = "nordic,nrf-spim";
+	status = "okay";
+
+	sck-pin = <6>;
+	mosi-pin = <3>;
+	miso-pin = <8>;
+
+	cs-gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
+
+	w25q64: w25q64jv@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <80000000>;
+		label = "W25Q64";
+		jedec-id = [ef 40 17];
+		size = <0x4000000>;
+		has-dpd;
+		t-enter-dpd = <3500>;
+		t-exit-dpd = <3500>;
+	};
+};
+
+&pwm0 {
+	status = "okay";
+
+	ch0-pin = <21>;
+	ch0-inverted;
+
+	ch1-pin = <22>;
+	ch1-inverted;
+
+	ch2-pin = <25>;
+	ch2-inverted;
+};
+
+&timer0 {
+	status = "okay";
+};
+
+&timer1 {
+	status = "okay";
+};
+
+&timer2 {
+	status = "okay";
+};
+
+&flash0 {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		boot_partition: partition@0 {
+			label = "mcuboot";
+			reg = <0x00000000 0x10000>;
+		};
+		slot0_partition: partition@10000 {
+			label = "image-0";
+		};
+		slot0_ns_partition: partition@50000 {
+			label = "image-0-nonsecure";
+		};
+		slot1_partition: partition@80000 {
+			label = "image-1";
+		};
+		slot1_ns_partition: partition@c0000 {
+			label = "image-1-nonsecure";
+		};
+		scratch_partition: partition@f0000 {
+			label = "image-scratch";
+			reg = <0x000f0000 0xa000>;
+		};
+		storage_partition: partition@fa000 {
+			label = "storage";
+			reg = <0x000fa000 0x00006000>;
+		};
+	};
+};
+
+/ {
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		sram0_s: image_s@20000000 {
+			/* Secure image memory */
+		};
+
+		sram0_modem: image_modem@20010000 {
+			/* Modem (shared) memory */
+		};
+
+		sram0_ns: image_ns@20020000 {
+			/* Non-Secure image memory */
+		};
+	};
+};
+
+/* Include partition configuration file */
+#include "actinius_icarus_bee_partition_conf.dts"