8ec1cbc95d
Includes support for spi, usb, i2c, uart, pwm, adc, dfu, and onboard led and switch. Signed-off-by: Brian Bradley <brian.bradley.p@gmail.com>
113 lines
1.8 KiB
Plaintext
113 lines
1.8 KiB
Plaintext
/*
|
|
* Copyright (c) 2020 Brian Bradley <brian.bradley.p@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <st/f4/stm32f411Xe.dtsi>
|
|
|
|
/ {
|
|
model = "WeAct Studio Black Pill V2.0 Board";
|
|
compatible = "weact,blackpill-f411ce","st,stm32f411";
|
|
|
|
chosen {
|
|
zephyr,console = &usart1;
|
|
zephyr,shell-uart = &usart1;
|
|
zephyr,sram = &sram0;
|
|
zephyr,flash = &flash0;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
user_led: led {
|
|
gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
|
|
label = "User LED";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
user_button: button {
|
|
label = "KEY";
|
|
gpios = <&gpioa 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
|
|
};
|
|
};
|
|
|
|
aliases {
|
|
led0 = &user_led;
|
|
sw0 = &user_button;
|
|
};
|
|
};
|
|
|
|
&flash0 {
|
|
/*
|
|
* For more information, see:
|
|
* http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
|
|
*/
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
boot_partition: partition@0 {
|
|
label = "mcuboot";
|
|
reg = <0x00000000 0x00008000>;
|
|
read-only;
|
|
};
|
|
|
|
/*
|
|
* The flash starting at offset 0x00008000 and ending at
|
|
* offset 0x0001ffff (sectors 2 through 4) is reserved for
|
|
* use by the application.
|
|
*/
|
|
|
|
slot0_partition: partition@20000 {
|
|
label = "image-0";
|
|
reg = <0x00020000 0x00020000>;
|
|
};
|
|
slot1_partition: partition@40000 {
|
|
label = "image-1";
|
|
reg = <0x00040000 0x00020000>;
|
|
};
|
|
scratch_partition: partition@60000 {
|
|
label = "image-scratch";
|
|
reg = <0x00060000 0x00020000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&timers4 {
|
|
status = "okay";
|
|
|
|
pwm4: pwm {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&usart1 {
|
|
status = "okay";
|
|
current-speed = <115200>;
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
clock-frequency = <I2C_BITRATE_FAST>;
|
|
};
|
|
|
|
&spi1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&rtc {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbotg_fs {
|
|
status = "okay";
|
|
};
|
|
|
|
&adc1 {
|
|
status = "okay";
|
|
};
|