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121 lines
2.8 KiB
121 lines
2.8 KiB
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/mtd/partitions/fixed-partitions.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Fixed partitions |
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description: | |
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This binding can be used on platforms which have strong conventions about |
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which portions of a flash are used for what purposes, but which don't use an |
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on-flash partition table such as RedBoot. |
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The partition table should be a node named "partitions". Partitions are then |
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defined as subnodes. |
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maintainers: |
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- Rafał Miłecki <[email protected]> |
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properties: |
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compatible: |
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const: fixed-partitions |
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"#address-cells": true |
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"#size-cells": true |
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patternProperties: |
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"@[0-9a-f]+$": |
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$ref: "partition.yaml#" |
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required: |
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- "#address-cells" |
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- "#size-cells" |
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additionalProperties: true |
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examples: |
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- | |
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partitions { |
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compatible = "fixed-partitions"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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partition@0 { |
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label = "u-boot"; |
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reg = <0x0000000 0x100000>; |
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read-only; |
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}; |
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uimage@100000 { |
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reg = <0x0100000 0x200000>; |
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}; |
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}; |
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- | |
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partitions { |
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compatible = "fixed-partitions"; |
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#address-cells = <1>; |
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#size-cells = <2>; |
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/* a 4 GiB partition */ |
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partition@0 { |
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label = "filesystem"; |
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reg = <0x00000000 0x1 0x00000000>; |
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}; |
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}; |
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- | |
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partitions { |
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compatible = "fixed-partitions"; |
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#address-cells = <2>; |
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#size-cells = <2>; |
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/* an 8 GiB partition */ |
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partition@0 { |
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label = "filesystem #1"; |
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reg = <0x0 0x00000000 0x2 0x00000000>; |
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}; |
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/* a 4 GiB partition */ |
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partition@200000000 { |
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label = "filesystem #2"; |
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reg = <0x2 0x00000000 0x1 0x00000000>; |
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}; |
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}; |
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- | |
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partitions { |
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compatible = "fixed-partitions"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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partition@0 { |
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label = "bootloader"; |
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reg = <0x000000 0x100000>; |
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read-only; |
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}; |
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firmware@100000 { |
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compatible = "brcm,trx"; |
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label = "firmware"; |
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reg = <0x100000 0xe00000>; |
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}; |
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calibration@f00000 { |
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compatible = "fixed-partitions"; |
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label = "calibration"; |
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reg = <0xf00000 0x100000>; |
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ranges = <0 0xf00000 0x100000>; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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partition@0 { |
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label = "wifi0"; |
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reg = <0x000000 0x080000>; |
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}; |
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partition@80000 { |
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label = "wifi1"; |
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reg = <0x080000 0x080000>; |
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}; |
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}; |
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};
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