129 lines
2.2 KiB
Plaintext
129 lines
2.2 KiB
Plaintext
/*
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* Copyright (c) 2017 Piotr Mienkowski
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* Copyright (c) 2017 Justin Watson
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* Copyright (c) 2020 Stephanos Ioannidis <root@stephanos.io>
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* Copyright (c) 2020 Gerson Fernando Budke <nandojve@gmail.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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aliases {
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i2c-0 = &twihs0;
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i2c-1 = &twihs1;
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i2c-2 = &twihs2;
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led0 = &green_led;
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sw0 = &sw0_user_button;
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};
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chosen {
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zephyr,console = &usart1;
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zephyr,shell-uart = &usart1;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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};
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leds {
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compatible = "gpio-leds";
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green_led: led_0 {
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gpios = <&pioc 8 GPIO_ACTIVE_LOW>;
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label = "User LED";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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/* The switch is labeled SW300 in the schematic, and labeled
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* SW0 on the board, and labeld SW1 User Button on docs
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*/
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sw0_user_button: button_1 {
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label = "User Button";
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gpios = <&pioa 11 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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};
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};
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};
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&cpu0 {
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clock-frequency = <300000000>;
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};
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&afec0 {
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status = "okay";
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};
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&afec1 {
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status = "okay";
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};
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&twihs0 {
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status = "okay";
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};
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&twihs2 {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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pinctrl-0 = <&pc26c_spi1_miso &pc27c_spi1_mosi &pc24c_spi1_spck &pd27b_spi0_npcs3>;
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};
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&usart1 {
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current-speed = <115200>;
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status = "okay";
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};
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&wdt {
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status = "okay";
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};
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&usbhs {
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status = "okay";
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};
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&gmac {
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status = "okay";
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};
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&pwm0 {
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status = "okay";
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};
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&flash0 {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/*
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* The first half of sector 0 (64 kbytes)
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* is reserved for the bootloader
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*/
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x0 0x00010000>;
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read-only;
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};
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/* From sector 1 to sector 7 (included): slot0 (896 kbytes) */
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slot0_partition: partition@20000 {
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label = "image-0";
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reg = <0x0020000 0x000e0000>;
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};
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/* From sector 8 to sector 14 (included): slot1 (896 kbytes) */
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slot1_partition: partition@100000 {
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label = "image-1";
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reg = <0x00100000 0x000e0000>;
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};
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/* Sector 15: scratch (128 kbytes) */
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scratch_partition: partition@1e0000 {
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label = "image-scratch";
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reg = <0x001e0000 0x00020000>;
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};
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};
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};
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