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Initial working bring up of nrf52840 mdk dongle

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KemoNine 2020-12-31 01:46:17 +00:00
parent 4363aa7af7
commit 25a87c33b9
5 changed files with 85 additions and 62 deletions
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9
keyboards/zmk-config/config/boards/arm/nrf52840_mdk_dongle/CMakeLists.txt
View file

@ -1,7 +1,14 @@
#
# Copyright (c) 2020 The ZMK Contributors
# SPDX-License-Identifier: MIT
#
target_sources(app PRIVATE mdk_dongle_power_led.c)
set_property(GLOBAL APPEND PROPERTY extra_post_build_commands set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
-c -c
-b 0x26000 -b 0x1000
-f 0xADA52840 -f 0xADA52840
-o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2 -o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin

30
keyboards/zmk-config/config/boards/arm/nrf52840_mdk_dongle/mdk_dongle_power_led.c
View file

@ -1,7 +1,7 @@
/* /*
* Copyright (c) 2020 The ZMK Contributors * Copyright (c) 2016 Intel Corporation
* *
* SPDX-License-Identifier: MIT * SPDX-License-Identifier: Apache-2.0
*/ */
#include <zephyr.h> #include <zephyr.h>
@ -9,26 +9,30 @@
#include <devicetree.h> #include <devicetree.h>
#include <drivers/gpio.h> #include <drivers/gpio.h>
#define POWER_LED_NODE DT_ALIAS(led1_red) /* The devicetree node identifier for the "led0" alias. */
#define LED_NODE DT_ALIAS(ledblue)
#if DT_NODE_HAS_STATUS(POWER_LED_NODE, okay) #if DT_NODE_HAS_STATUS(LED_NODE, okay)
#define POWER_LED DT_GPIO_LABEL(POWER_LED_NODE, gpios) #define LED DT_GPIO_LABEL(LED_NODE, gpios)
#define PIN DT_GPIO_PIN(POWER_LED_NODE, gpios) #define PIN DT_GPIO_PIN(LED_NODE, gpios)
#define FLAGS DT_GPIO_FLAGS(POWER_LED_NODE, gpios) #define FLAGS DT_GPIO_FLAGS(LED_NODE, gpios)
#else #else
#error "Unsupported board: power led devicetree alias is not defined" /* A build error here means your board isn't set up to blink an LED. */
#define POWER_LED "" #error "Unsupported board: led devicetree alias is not defined"
#define PIN 0 #define LED0 ""
#define FLAGS 0 #define PIN 0
#define FLAGS 0
#endif #endif
static int pwr_led_init(const struct device *dev) { static int pwr_led_init(const struct device *dev) {
dev = device_get_binding(POWER_LED); int ret;
dev = device_get_binding(LED);
if (dev == NULL) { if (dev == NULL) {
return -EIO; return -EIO;
} }
int ret = gpio_pin_configure(dev, PIN, GPIO_OUTPUT_ACTIVE | FLAGS); ret = gpio_pin_configure(dev, PIN, GPIO_OUTPUT | FLAGS);
if (ret < 0) { if (ret < 0) {
return -EIO; return -EIO;
} }

97
keyboards/zmk-config/config/boards/arm/nrf52840_mdk_dongle/nrf52840_mdk_dongle.dts
View file

@ -11,66 +11,66 @@
compatible = "makerdiary,nrf52840_mdk_dongle"; compatible = "makerdiary,nrf52840_mdk_dongle";
chosen { chosen {
zephyr,code-partition = &code_partition;
zephyr,sram = &sram0; zephyr,sram = &sram0;
zephyr,flash = &flash0; zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
}; };
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
led0_green: led_0 { led_0: led_green {
gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
label = "Green LED 0"; label = "Green LED";
status = "okay";
}; };
led1_red: led_1 { led_1: led_red {
gpios = <&gpio0 23 GPIO_ACTIVE_LOW>; gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
label = "Red LED 1"; label = "Red LED";
status = "okay";
}; };
led2_blue: led_2 { led_2: led_blue {
gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
label = "Blue LED 2"; label = "Blue LED";
status = "okay";
}; };
}; };
pwmleds { pwmleds {
compatible = "pwm-leds"; compatible = "pwm-leds";
pwm_led0_green: pwm_led_0 { pwm_led_0: pwm_led_green {
pwms = <&pwm0 22>; pwms = <&pwm0 22>;
label = "Green PWM LED 0"; label = "Green PWM LED";
status = "okay";
}; };
pwm_led1_red: pwm_led_1 { pwm_led_1: pwm_led_red {
pwms = <&pwm0 23>; pwms = <&pwm0 23>;
label = "Red PWM LED 1"; label = "Red PWM LED";
status = "okay";
}; };
pwm_led2_blue: pwm_led_2 { pwm_led_2: pwm_led_blue {
pwms = <&pwm0 24>; pwms = <&pwm0 24>;
label = "Blue PWM LED 2"; label = "Blue PWM LED";
status = "okay";
}; };
}; };
buttons { buttons {
compatible = "gpio-keys"; compatible = "gpio-keys";
button0: button_0 { button0: button0 {
gpios = <&gpio0 18 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; gpios = <&gpio0 18 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Push button switch 0"; label = "Push button 0";
status = "okay";
}; };
}; };
/* These aliases are provided for compatibility with samples */ /* These aliases are provided for compatibility with samples */
aliases { aliases {
sw0 = &button0; ledgreen = &led_0;
led0 = &led0_green; ledred = &led_1;
led1 = &led1_red; ledblue = &led_2;
led2 = &led2_blue; pwmledgreen = &pwm_led_0;
led0-green = &led0_green; pwmledred = &pwm_led_1;
led1-red = &led1_red; pwmledblue = &pwm_led_2;
led1-blue = &led2_blue;
pwm-led0 = &pwm_led0_green;
pwm-led1 = &pwm_led1_red;
pwm-led2 = &pwm_led2_blue;
green-pwm-led = &pwm_led0_green;
red-pwm-led = &pwm_led1_red;
blue-pwm-led = &pwm_led2_blue;
}; };
}; };
@ -78,6 +78,10 @@
status = "okay"; status = "okay";
}; };
&gpiote {
status = "okay";
};
&gpio0 { &gpio0 {
status = "okay"; status = "okay";
}; };
@ -89,42 +93,39 @@
&flash0 { &flash0 {
/* /*
* For more information, see: * For more information, see:
* https://docs.zephyrproject.org/latest/guides/dts/legacy-macros.html#legacy-flash-partitions * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
*/ */
partitions { partitions {
compatible = "fixed-partitions"; compatible = "fixed-partitions";
#address-cells = <1>; #address-cells = <1>;
#size-cells = <1>; #size-cells = <1>;
boot_partition: partition@0 { sd_partition: partition@0 {
label = "mcuboot"; label = "mbr";
reg = <0x000000000 0x0000C000>; reg = <0x00000000 0x00001000>;
}; };
slot0_partition: partition@c000 { code_partition: partition@1000 {
label = "image-0"; label = "code_partition";
reg = <0x0000C000 0x00067000>; reg = <0x00001000 0x000d3000>;
};
slot1_partition: partition@73000 {
label = "image-1";
reg = <0x00073000 0x00067000>;
};
scratch_partition: partition@da000 {
label = "image-scratch";
reg = <0x000da000 0x0001e000>;
}; };
/* /*
* The flash starting at 0x000f8000 and ending at * The flash starting at 0x000d4000 and ending at
* 0x000fffff is reserved for use by the application. * 0x000f3fff is reserved for use by the application.
*/ */
/* /*
* Storage partition will be used by FCB/LittleFS/NVS * Storage partition will be used by FCB/LittleFS/NVS
* if enabled. * if enabled.
*/ */
storage_partition: partition@f8000 { storage_partition: partition@d4000 {
label = "storage"; label = "storage";
reg = <0x000f8000 0x00008000>; reg = <0x000d4000 0x00020000>;
};
boot_partition: partition@f4000 {
label = "adafruit_boot";
reg = <0x000f4000 0x0000c000>;
}; };
}; };
}; };

2
keyboards/zmk-config/config/boards/arm/nrf52840_mdk_dongle/nrf52840_mdk_dongle.yaml
View file

@ -7,7 +7,9 @@ toolchain:
- gnuarmemb - gnuarmemb
- xtools - xtools
supported: supported:
- adc
- usb_device - usb_device
- ble - ble
- ieee802154 - ieee802154
- pwm - pwm
- watchdog

9
keyboards/zmk-config/config/boards/arm/nrf52840_mdk_dongle/nrf52840_mdk_dongle_defconfig
View file

@ -15,3 +15,12 @@ CONFIG_GPIO=y
# additional board options # additional board options
CONFIG_GPIO_AS_PINRESET=n CONFIG_GPIO_AS_PINRESET=n
CONFIG_USE_DT_CODE_PARTITION=y
CONFIG_MPU_ALLOW_FLASH_WRITE=y
CONFIG_NVS=y
#CONFIG_SETTINGS_NVS=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y