From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- .../devicetree/bindings/mtd/partitions/u-boot.yaml | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml (limited to 'Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml') diff --git a/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml b/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml new file mode 100644 index 000000000..8a88e7d16 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/partitions/u-boot.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: U-Boot bootloader partition + +description: | + U-Boot is a bootlodaer commonly used in embedded devices. It's almost always + located on some kind of flash device. + + Device configuration is stored as a set of environment variables that are + located in a (usually standalone) block of data. + +maintainers: + - Rafał Miłecki + +allOf: + - $ref: partition.yaml# + +properties: + compatible: + oneOf: + - const: brcm,u-boot + description: | + Broadcom stores environment variables inside a U-Boot partition. They + can be identified by a custom header with magic value. + +unevaluatedProperties: false + +examples: + - | + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + compatible = "brcm,u-boot"; + reg = <0x0 0x100000>; + label = "u-boot"; + }; + + partition@100000 { + reg = <0x100000 0x1ff00000>; + label = "firmware"; + }; + }; -- cgit v1.2.3