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boards: xtensa: Add esp32_ethernet_kit board

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Adds support for the esp32_ethernet_kit board.
esp32_ethernet_kit board is useful for testing ESP32 Ethernet

Signed-off-by: Grant Ramsay <grant.ramsay@hotmail.com>
This commit is contained in:
Grant Ramsay 2022-09-20 19:42:54 +12:00 • committed by Anas Nashif
commit 7bc8211aa4
17 changed files with 753 additions and 1 deletions
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116
boards/xtensa/esp32_ethernet_kit/esp32_ethernet_kit.dts Normal file
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/*
* Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <espressif/esp32.dtsi>
#include "esp32_ethernet_kit-pinctrl.dtsi"
/ {
model = "esp32";
compatible = "espressif,esp32";
aliases {
uart-0 = &uart0;
watchdog0 = &wdt0;
};
chosen {
zephyr,sram = &sram0;
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,flash = &flash0;
};
};
&cpu0 {
clock-frequency = <ESP32_CLK_CPU_240M>;
};
&cpu1 {
clock-frequency = <ESP32_CLK_CPU_240M>;
};
&uart0 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart0_default>;
pinctrl-names = "default";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&spi2 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
pinctrl-0 = <&spim2_default>;
pinctrl-names = "default";
};
&timer0 {
status = "okay";
};
&timer1 {
status = "okay";
};
&timer2 {
status = "okay";
};
&timer3 {
status = "okay";
};
&trng0 {
status = "okay";
};
&flash0 {
status = "okay";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
/* Reserve 60kB for the bootloader */
boot_partition: partition@1000 {
label = "mcuboot";
reg = <0x00001000 0x0000F000>;
read-only;
};
/* Reserve 1024kB for the application in slot 0 */
slot0_partition: partition@10000 {
label = "image-0";
reg = <0x00010000 0x00100000>;
};
/* Reserve 1024kB for the application in slot 1 */
slot1_partition: partition@110000 {
label = "image-1";
reg = <0x00110000 0x00100000>;
};
/* Reserve 256kB for the scratch partition */
scratch_partition: partition@210000 {
label = "image-scratch";
reg = <0x00210000 0x00040000>;
};
storage_partition: partition@250000 {
label = "storage";
reg = <0x00250000 0x00006000>;
};
};
};