add -DRTOS=zephyr to ci west build

.github/workflows/build.yml

@@ -156,5 +156,5 @@ jobs:
 
       - name: Build
         run: |
-          west build -b pca10056 examples/device/cdc_msc
+          west -v build -b pca10056 -d examples/device/cdc_msc/build examples/device/cdc_msc -- -DRTOS=zephyr
-          west build -b pca10056 examples/device/msc_dual_lun
+          west -v build -b pca10056 -d examples/device/msc_dual_lun/build examples/device/msc_dual_lun -- -DRTOS=zephyr

examples/device/msc_dual_lun/prj.conf

@@ -0,0 +1,6 @@
+CONFIG_GPIO=y
+CONFIG_FPU=y
+CONFIG_NO_OPTIMIZATIONS=y
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_NRFX_POWER=y
+CONFIG_NRFX_UARTE0=y

hw/bsp/family_support.cmake

@@ -81,6 +81,7 @@ endif()
 
 if (RTOS STREQUAL zephyr)
   set(BOARD_ROOT ${TOP}/hw/bsp/${FAMILY})
+  cmake_print_variables(BOARD_ROOT BOARD)
   find_package(Zephyr REQUIRED HINTS ${TOP}/zephyr)
 endif ()
 

hw/bsp/nrf/boards/pca10056/zephyr/Kconfig.pca10056

@@ -0,0 +1,5 @@
+# Copyright (c) 2022 Zephyr Project members and individual contributors
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_PCA10056
+	select SOC_NRF52840_QIAA

hw/bsp/nrf/boards/pca10056/zephyr/board.yml

@@ -0,0 +1,6 @@
+board:
+  name: pca10056
+  full_name: nRF52840 DK
+  vendor: nordic
+  socs:
+  - name: nrf52840

hw/bsp/nrf/boards/pca10056/zephyr/pca10056_nrf52840-pinctrl.dtsi

@@ -0,0 +1,187 @@
+/*
+ * Copyright (c) 2022 Nordic Semiconductor
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&pinctrl {
+	uart0_default: uart0_default {
+		group1 {
+			psels = <NRF_PSEL(UART_TX, 0, 6)>,
+				<NRF_PSEL(UART_RTS, 0, 5)>;
+		};
+		group2 {
+			psels = <NRF_PSEL(UART_RX, 0, 8)>,
+				<NRF_PSEL(UART_CTS, 0, 7)>;
+			bias-pull-up;
+		};
+	};
+
+	uart0_sleep: uart0_sleep {
+		group1 {
+			psels = <NRF_PSEL(UART_TX, 0, 6)>,
+				<NRF_PSEL(UART_RX, 0, 8)>,
+				<NRF_PSEL(UART_RTS, 0, 5)>,
+				<NRF_PSEL(UART_CTS, 0, 7)>;
+			low-power-enable;
+		};
+	};
+
+	uart1_default: uart1_default {
+		group1 {
+			psels = <NRF_PSEL(UART_RX, 1, 1)>;
+			bias-pull-up;
+		};
+		group2 {
+			psels = <NRF_PSEL(UART_TX, 1, 2)>;
+		};
+	};
+
+	uart1_sleep: uart1_sleep {
+		group1 {
+			psels = <NRF_PSEL(UART_RX, 1, 1)>,
+				<NRF_PSEL(UART_TX, 1, 2)>;
+			low-power-enable;
+		};
+	};
+
+	i2c0_default: i2c0_default {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 0, 26)>,
+				<NRF_PSEL(TWIM_SCL, 0, 27)>;
+		};
+	};
+
+	i2c0_sleep: i2c0_sleep {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 0, 26)>,
+				<NRF_PSEL(TWIM_SCL, 0, 27)>;
+			low-power-enable;
+		};
+	};
+
+	i2c1_default: i2c1_default {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 0, 30)>,
+				<NRF_PSEL(TWIM_SCL, 0, 31)>;
+		};
+	};
+
+	i2c1_sleep: i2c1_sleep {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 0, 30)>,
+				<NRF_PSEL(TWIM_SCL, 0, 31)>;
+			low-power-enable;
+		};
+	};
+
+	pwm0_default: pwm0_default {
+		group1 {
+			psels = <NRF_PSEL(PWM_OUT0, 0, 13)>;
+			nordic,invert;
+		};
+	};
+
+	pwm0_sleep: pwm0_sleep {
+		group1 {
+			psels = <NRF_PSEL(PWM_OUT0, 0, 13)>;
+			low-power-enable;
+		};
+	};
+
+	spi0_default: spi0_default {
+		group1 {
+			psels = <NRF_PSEL(SPIM_SCK, 0, 27)>,
+				<NRF_PSEL(SPIM_MOSI, 0, 26)>,
+				<NRF_PSEL(SPIM_MISO, 0, 29)>;
+		};
+	};
+
+	spi0_sleep: spi0_sleep {
+		group1 {
+			psels = <NRF_PSEL(SPIM_SCK, 0, 27)>,
+				<NRF_PSEL(SPIM_MOSI, 0, 26)>,
+				<NRF_PSEL(SPIM_MISO, 0, 29)>;
+			low-power-enable;
+		};
+	};
+
+	spi1_default: spi1_default {
+		group1 {
+			psels = <NRF_PSEL(SPIM_SCK, 0, 31)>,
+				<NRF_PSEL(SPIM_MOSI, 0, 30)>,
+				<NRF_PSEL(SPIM_MISO, 1, 8)>;
+		};
+	};
+
+	spi1_sleep: spi1_sleep {
+		group1 {
+			psels = <NRF_PSEL(SPIM_SCK, 0, 31)>,
+				<NRF_PSEL(SPIM_MOSI, 0, 30)>,
+				<NRF_PSEL(SPIM_MISO, 1, 8)>;
+			low-power-enable;
+		};
+	};
+
+	spi2_default: spi2_default {
+		group1 {
+			psels = <NRF_PSEL(SPIM_SCK, 0, 19)>,
+				<NRF_PSEL(SPIM_MOSI, 0, 20)>,
+				<NRF_PSEL(SPIM_MISO, 0, 21)>;
+		};
+	};
+
+	spi2_sleep: spi2_sleep {
+		group1 {
+			psels = <NRF_PSEL(SPIM_SCK, 0, 19)>,
+				<NRF_PSEL(SPIM_MOSI, 0, 20)>,
+				<NRF_PSEL(SPIM_MISO, 0, 21)>;
+			low-power-enable;
+		};
+	};
+
+	qspi_default: qspi_default {
+		group1 {
+			psels = <NRF_PSEL(QSPI_SCK, 0, 19)>,
+				<NRF_PSEL(QSPI_IO0, 0, 20)>,
+				<NRF_PSEL(QSPI_IO1, 0, 21)>,
+				<NRF_PSEL(QSPI_IO2, 0, 22)>,
+				<NRF_PSEL(QSPI_IO3, 0, 23)>,
+				<NRF_PSEL(QSPI_CSN, 0, 17)>;
+			nordic,drive-mode = <NRF_DRIVE_H0H1>;
+		};
+	};
+
+	qspi_sleep: qspi_sleep {
+		group1 {
+			psels = <NRF_PSEL(QSPI_SCK, 0, 19)>,
+				<NRF_PSEL(QSPI_IO0, 0, 20)>,
+				<NRF_PSEL(QSPI_IO1, 0, 21)>,
+				<NRF_PSEL(QSPI_IO2, 0, 22)>,
+				<NRF_PSEL(QSPI_IO3, 0, 23)>;
+			low-power-enable;
+		};
+		group2 {
+			psels = <NRF_PSEL(QSPI_CSN, 0, 17)>;
+			low-power-enable;
+			bias-pull-up;
+		};
+	};
+
+	spi3_default: spi3_default {
+		group1 {
+			psels = <NRF_PSEL(SPIM_SCK, 1, 15)>,
+				<NRF_PSEL(SPIM_MISO, 1, 14)>,
+				<NRF_PSEL(SPIM_MOSI, 1, 13)>;
+		};
+	};
+
+	spi3_sleep: spi3_sleep {
+		group1 {
+			psels = <NRF_PSEL(SPIM_SCK, 1, 15)>,
+				<NRF_PSEL(SPIM_MISO, 1, 14)>,
+				<NRF_PSEL(SPIM_MOSI, 1, 13)>;
+			low-power-enable;
+		};
+	};
+
+};

hw/bsp/nrf/boards/pca10056/zephyr/pca10056_nrf52840.dts

@@ -0,0 +1,278 @@
+/*
+ * Copyright (c) 2017 Linaro Limited
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include <nordic/nrf52840_partition.dtsi>
+#include "pca10056_nrf52840-pinctrl.dtsi"
+#include <zephyr/dt-bindings/input/input-event-codes.h>
+
+/ {
+	model = "Nordic nRF52840 DK NRF52840";
+	compatible = "nordic,nrf52840-dk-nrf52840";
+
+	chosen {
+		zephyr,console = &uart0;
+		zephyr,shell-uart = &uart0;
+		zephyr,uart-mcumgr = &uart0;
+		zephyr,bt-mon-uart = &uart0;
+		zephyr,bt-c2h-uart = &uart0;
+		zephyr,ieee802154 = &ieee802154;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led0: led_0 {
+			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+			label = "Green LED 0";
+		};
+		led1: led_1 {
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+			label = "Green LED 1";
+		};
+		led2: led_2 {
+			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+			label = "Green LED 2";
+		};
+		led3: led_3 {
+			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+			label = "Green LED 3";
+		};
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+		pwm_led0: pwm_led_0 {
+			pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
+		};
+	};
+
+	buttons {
+		compatible = "gpio-keys";
+		button0: button_0 {
+			gpios = <&gpio0 11 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
+			label = "Push button switch 0";
+			zephyr,code = <INPUT_KEY_0>;
+		};
+		button1: button_1 {
+			gpios = <&gpio0 12 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
+			label = "Push button switch 1";
+			zephyr,code = <INPUT_KEY_1>;
+		};
+		button2: button_2 {
+			gpios = <&gpio0 24 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
+			label = "Push button switch 2";
+			zephyr,code = <INPUT_KEY_2>;
+		};
+		button3: button_3 {
+			gpios = <&gpio0 25 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
+			label = "Push button switch 3";
+			zephyr,code = <INPUT_KEY_3>;
+		};
+	};
+
+	arduino_header: connector {
+		compatible = "arduino-header-r3";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map = <0 0 &gpio0 3 0>,	/* A0 */
+			   <1 0 &gpio0 4 0>,	/* A1 */
+			   <2 0 &gpio0 28 0>,	/* A2 */
+			   <3 0 &gpio0 29 0>,	/* A3 */
+			   <4 0 &gpio0 30 0>,	/* A4 */
+			   <5 0 &gpio0 31 0>,	/* A5 */
+			   <6 0 &gpio1 1 0>,	/* D0 */
+			   <7 0 &gpio1 2 0>,	/* D1 */
+			   <8 0 &gpio1 3 0>,	/* D2 */
+			   <9 0 &gpio1 4 0>,	/* D3 */
+			   <10 0 &gpio1 5 0>,	/* D4 */
+			   <11 0 &gpio1 6 0>,	/* D5 */
+			   <12 0 &gpio1 7 0>,	/* D6 */
+			   <13 0 &gpio1 8 0>,	/* D7 */
+			   <14 0 &gpio1 10 0>,	/* D8 */
+			   <15 0 &gpio1 11 0>,	/* D9 */
+			   <16 0 &gpio1 12 0>,	/* D10 */
+			   <17 0 &gpio1 13 0>,	/* D11 */
+			   <18 0 &gpio1 14 0>,	/* D12 */
+			   <19 0 &gpio1 15 0>,	/* D13 */
+			   <20 0 &gpio0 26 0>,	/* D14 */
+			   <21 0 &gpio0 27 0>;	/* D15 */
+	};
+
+	arduino_adc: analog-connector {
+		compatible = "arduino,uno-adc";
+		#io-channel-cells = <1>;
+		io-channel-map = <0 &adc 1>,	/* A0 = P0.3 = AIN1 */
+				 <1 &adc 2>,	/* A1 = P0.4 = AIN2 */
+				 <2 &adc 4>,	/* A2 = P0.28 = AIN4 */
+				 <3 &adc 5>,	/* A3 = P0.29 = AIN5 */
+				 <4 &adc 6>,	/* A4 = P0.30 = AIN6 */
+				 <5 &adc 7>;	/* A5 = P0.31 = AIN7 */
+	};
+
+	/* These aliases are provided for compatibility with samples */
+	aliases {
+		led0 = &led0;
+		led1 = &led1;
+		led2 = &led2;
+		led3 = &led3;
+		pwm-led0 = &pwm_led0;
+		sw0 = &button0;
+		sw1 = &button1;
+		sw2 = &button2;
+		sw3 = &button3;
+		bootloader-led0 = &led0;
+		mcuboot-button0 = &button0;
+		mcuboot-led0 = &led0;
+		watchdog0 = &wdt0;
+	};
+};
+
+&reg0 {
+	status = "okay";
+};
+
+&reg1 {
+	regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
+};
+
+&adc {
+	status = "okay";
+};
+
+&uicr {
+	gpio-as-nreset;
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+	gpio-reserved-ranges = <0 2>, <6 1>, <8 3>, <17 7>;
+	gpio-line-names = "XL1", "XL2", "AREF", "A0", "A1", "RTS", "TXD",
+		"CTS", "RXD", "NFC1", "NFC2", "BUTTON1", "BUTTON2", "LED1",
+		"LED2", "LED3", "LED4", "QSPI CS", "RESET", "QSPI CLK",
+		"QSPI DIO0", "QSPI DIO1", "QSPI DIO2", "QSPI DIO3","BUTTON3",
+		"BUTTON4", "SDA", "SCL", "A2", "A3", "A4", "A5";
+};
+
+&gpio1 {
+	status = "okay";
+	gpio-line-names = "", "D0", "D1", "D2", "D3", "D4", "D5", "D6",
+		"D7", "", "D8", "D9", "D10", "D11", "D12", "D13";
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	status = "okay";
+	current-speed = <115200>;
+	pinctrl-0 = <&uart0_default>;
+	pinctrl-1 = <&uart0_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+arduino_serial: &uart1 {
+	current-speed = <115200>;
+	pinctrl-0 = <&uart1_default>;
+	pinctrl-1 = <&uart1_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+arduino_i2c: &i2c0 {
+	compatible = "nordic,nrf-twi";
+	status = "okay";
+	pinctrl-0 = <&i2c0_default>;
+	pinctrl-1 = <&i2c0_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+&i2c1 {
+	compatible = "nordic,nrf-twi";
+	/* Cannot be used together with spi1. */
+	/* status = "okay"; */
+	pinctrl-0 = <&i2c1_default>;
+	pinctrl-1 = <&i2c1_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+&pwm0 {
+	status = "okay";
+	pinctrl-0 = <&pwm0_default>;
+	pinctrl-1 = <&pwm0_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+&spi0 {
+	compatible = "nordic,nrf-spi";
+	/* Cannot be used together with i2c0. */
+	/* status = "okay"; */
+	pinctrl-0 = <&spi0_default>;
+	pinctrl-1 = <&spi0_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+&spi1 {
+	compatible = "nordic,nrf-spi";
+	status = "okay";
+	pinctrl-0 = <&spi1_default>;
+	pinctrl-1 = <&spi1_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+&spi2 {
+	compatible = "nordic,nrf-spi";
+	status = "disabled";
+	pinctrl-0 = <&spi2_default>;
+	pinctrl-1 = <&spi2_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+&qspi {
+	status = "okay";
+	pinctrl-0 = <&qspi_default>;
+	pinctrl-1 = <&qspi_sleep>;
+	pinctrl-names = "default", "sleep";
+	mx25r64: mx25r6435f@0 {
+		compatible = "nordic,qspi-nor";
+		reg = <0>;
+		/* MX25R64 supports only pp and pp4io */
+		writeoc = "pp4io";
+		/* MX25R64 supports all readoc options */
+		readoc = "read4io";
+		sck-frequency = <8000000>;
+		jedec-id = [c2 28 17];
+		sfdp-bfp = [
+			e5 20 f1 ff  ff ff ff 03  44 eb 08 6b  08 3b 04 bb
+			ee ff ff ff  ff ff 00 ff  ff ff 00 ff  0c 20 0f 52
+			10 d8 00 ff  23 72 f5 00  82 ed 04 cc  44 83 68 44
+			30 b0 30 b0  f7 c4 d5 5c  00 be 29 ff  f0 d0 ff ff
+		];
+		size = <67108864>;
+		has-dpd;
+		t-enter-dpd = <10000>;
+		t-exit-dpd = <35000>;
+	};
+};
+
+arduino_spi: &spi3 {
+	status = "okay";
+	cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */
+	pinctrl-0 = <&spi3_default>;
+	pinctrl-1 = <&spi3_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
+&ieee802154 {
+	status = "okay";
+};
+
+zephyr_udc0: &usbd {
+	compatible = "nordic,nrf-usbd";
+	status = "okay";
+};

hw/bsp/nrf/boards/pca10056/zephyr/pca10056_nrf52840.yaml

@@ -0,0 +1,28 @@
+identifier: pca10056/nrf52840
+name: nRF52840-DK-NRF52840
+type: mcu
+arch: arm
+ram: 256
+flash: 1024
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - arduino_gpio
+  - arduino_i2c
+  - arduino_serial
+  - arduino_spi
+  - ble
+  - counter
+  - gpio
+  - i2c
+  - i2s
+  - pwm
+  - spi
+  - usb_device
+  - usbd
+  - watchdog
+  - netif:openthread
+vendor: nordic