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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2019 Zodiac Inflight Innovations
*/
#include "imx8mq.dtsi"
#include "imx8mq-ddrc.dtsi"
/ {
chosen {
environment-emmc {
compatible = "barebox,environment";
device-path = &env_sd1;
status = "disabled";
};
environment-sd {
compatible = "barebox,environment";
device-path = &env_sd2;
status = "disabled";
};
};
device-info {
nvmem-cells = <&lru_part_number>;
nvmem-cell-names = "lru-part-number";
};
aliases {
ethernet0 = &fec1;
ethernet1 = &i210;
/*
* NVMEM device corresponding to EEPROM attached to
* the switch shared DT node with it, so we use that
* fact to create a desirable naming
*/
switch-eeprom = &switch;
};
};
&fec1 {
nvmem-cells = <&mac_address_0>;
nvmem-cell-names = "mac-address";
};
&ocotp {
barebox,provide-mac-address = <&fec1 0x640>;
};
&pcie1 {
host@0 {
reg = <0 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
i210: i210@0 {
reg = <0 0 0 0 0>;
};
};
};
&i210 {
nvmem-cells = <&mac_address_1>;
nvmem-cell-names = "mac-address";
};
&{uart2/mcu/watchdog} {
nvmem-cells = <&boot_source>;
nvmem-cell-names = "boot-source";
};
&{uart2/mcu/eeprom@a4} {
lru_part_number: lru-part-number@21 {
reg = <0x21 15>;
read-only;
};
boot_source: boot-source@83 {
reg = <0x83 1>;
};
mac_address_0: mac-address@180 {
reg = <0x180 6>;
};
mac_address_1: mac-address@190 {
reg = <0x190 6>;
};
};
&usdhc1 {
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "barebox";
reg = <0x0 0xe0000>;
};
env_sd1: partition@e0000 {
label = "barebox-environment";
reg = <0xe0000 0x20000>;
};
};
&usdhc2 {
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "barebox";
reg = <0x0 0xe0000>;
};
env_sd2: partition@e0000 {
label = "barebox-environment";
reg = <0xe0000 0x20000>;
};
};
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