Files
zmk/app/dts/common/nordic/nrf52833_uf2_boot_mode.dtsi
Alexander Krikun 308de56fb9 fix(core): support magic bootloader values for nRF52833 (#3163)
Enable ZMK_BOOTMODE_MAGIC_VALUE_BOOTLOADER_TYPE_ADAFRUIT_NRF52 for
nRF52833, add nrf52833_uf2_boot_mode.dtsi as a copy of the nRF52840 file
for easy inclusion.

Enable retention for all nrfmicro subvariants (as this is the only
in-tree board that uses the nRF52833).

This fixes &bootloader for nRF52833 boards post-4.1 upgrade.
2025-12-24 08:16:59 -07:00

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&gpregret1 {
adafruit_boot_retention: retention@0 {
compatible = "zephyr,retention";
status = "okay";
reg = <0x0 0x1>;
};
};
/ {
chosen {
zephyr,boot-mode = &boot_retention;
zmk,magic-boot-mode = &adafruit_boot_retention;
};
magic_mapper {
compatible = "zmk,bootmode-to-magic-mapper";
status = "okay";
#address-cells = <1>;
#size-cells = <1>;
boot_retention: retention@0 {
compatible = "zephyr,retention";
status = "okay";
reg = <0x0 0x1>;
};
};
};