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/*
* SPDX-License-Identifier: GPL-2.0-only
* SPDX-FileCopyrightText: 2022 Roland Hieber, Pengutronix
*/
/dts-v1/;
#include "imx7d-gome-e143_01.kernel.dts"
/ {
compatible = "gome,e143_01", "variscite,var-som-mx7", "fsl,imx7d";
aliases {
state = &state;
};
chosen {
stdout-path = &uart1;
environment-emmc {
compatible = "barebox,environment";
device-path = &emmc_env;
};
};
state: state {
#address-cells = <1>;
#size-cells = <1>;
magic = <0x1929603f>;
compatible = "barebox,state";
backend-type = "raw";
backend = <&emmc_state>;
backend-stridesize = <0x80>;
backend-storage-type = "direct";
bootstate: bootstate {
#address-cells = <1>;
#size-cells = <1>;
system0 {
#address-cells = <1>;
#size-cells = <1>;
remaining_attempts@0 {
reg = <0x0 0x4>;
type = "uint32";
default = <3>;
};
priority@4 {
reg = <0x4 0x4>;
type = "uint32";
default = <10>;
};
};
system1 {
#address-cells = <1>;
#size-cells = <1>;
remaining_attempts@8 {
reg = <0x8 0x4>;
type = "uint32";
default = <3>;
};
priority@c {
reg = <0xc 0x4>;
type = "uint32";
default = <20>;
};
};
last_chosen@10 {
reg = <0x10 0x4>;
type = "uint32";
};
};
};
};
&usdhc3 {
partitions {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fixed-partitions";
/** original storage layout:
offset size label
000000000 512 MBR
000000200 512 (empty)
000000400 68k SPL
000011400 800k u-boot
0000E0000 3.2M u-boot-env (only first 8k are used)
000400000 2.9G rootfs1
0BA400000 2.9G rootfs2
174400000 1.5G data
1D2000000 (end)
Keep the original layout for now for possible fallback to u-boot
later; put the storage for barebox-env and barebox-state
somewhere where it doesn't conflict with u-boot.
*/
emmc_state: partition@200000 {
label = "barebox-state";
reg = <0x200000 0x100000>;
};
emmc_env: partition@300000 {
label = "barebox-environment";
reg = <0x300000 0x100000>;
};
};
};
&{/leds2/led_netz_rt} {
barebox,default-trigger = "default-on";
};
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