1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 $id: http://devicetree.org/schemas/mtd/partitions/u-boot.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: U-Boot bootloader partition
10 U-Boot is a bootlodaer commonly used in embedded devices. It's almost always
11 located on some kind of flash device.
13 Device configuration is stored as a set of environment variables that are
14 located in a (usually standalone) block of data.
17 - Rafał Miłecki <rafal@milecki.pl>
20 - $ref: partition.yaml#
27 Broadcom stores environment variables inside a U-Boot partition. They
28 can be identified by a custom header with magic value.
34 unevaluatedProperties: false
39 compatible = "fixed-partitions";
44 compatible = "brcm,u-boot";
48 partition-u-boot-env {
53 reg = <0x100000 0x1ff00000>;