73 lines · yaml
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/mtd/partitions/brcm,bcm4908-partitions.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Broadcom BCM4908 partitioning8 9description: |10 Broadcom BCM4908 CFE bootloader supports two firmware partitions. One is used11 for regular booting, the other is treated as fallback.12 13 This binding allows defining all fixed partitions and marking those containing14 firmware. System can use that information e.g. for booting or flashing15 purposes.16 17maintainers:18 - Rafał Miłecki <rafal@milecki.pl>19 20select: false21 22properties:23 compatible:24 const: brcm,bcm4908-partitions25 26 "#address-cells":27 enum: [ 1, 2 ]28 29 "#size-cells":30 enum: [ 1, 2 ]31 32patternProperties:33 "^partition@[0-9a-f]+$":34 $ref: partition.yaml#35 properties:36 compatible:37 const: brcm,bcm4908-firmware38 unevaluatedProperties: false39 40required:41 - "#address-cells"42 - "#size-cells"43 44additionalProperties: false45 46examples:47 - |48 partitions {49 compatible = "brcm,bcm4908-partitions";50 #address-cells = <1>;51 #size-cells = <1>;52 53 partition@0 {54 label = "cferom";55 reg = <0x0 0x100000>;56 };57 58 partition@100000 {59 compatible = "brcm,bcm4908-firmware";60 reg = <0x100000 0xf00000>;61 };62 63 partition@1000000 {64 compatible = "brcm,bcm4908-firmware";65 reg = <0x1000000 0xf00000>;66 };67 68 partition@1f00000 {69 label = "calibration";70 reg = <0x1f00000 0x100000>;71 };72 };73