0001 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/mtd/partitions/brcm,bcm4908-partitions.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Broadcom BCM4908 partitioning
0008
0009 description: |
0010 Broadcom BCM4908 CFE bootloader supports two firmware partitions. One is used
0011 for regular booting, the other is treated as fallback.
0012
0013 This binding allows defining all fixed partitions and marking those containing
0014 firmware. System can use that information e.g. for booting or flashing
0015 purposes.
0016
0017 maintainers:
0018 - Rafał Miłecki <rafal@milecki.pl>
0019
0020 properties:
0021 compatible:
0022 const: brcm,bcm4908-partitions
0023
0024 "#address-cells":
0025 enum: [ 1, 2 ]
0026
0027 "#size-cells":
0028 enum: [ 1, 2 ]
0029
0030 patternProperties:
0031 "^partition@[0-9a-f]+$":
0032 $ref: "partition.yaml#"
0033 properties:
0034 compatible:
0035 const: brcm,bcm4908-firmware
0036 unevaluatedProperties: false
0037
0038 required:
0039 - "#address-cells"
0040 - "#size-cells"
0041
0042 additionalProperties: false
0043
0044 examples:
0045 - |
0046 partitions {
0047 compatible = "brcm,bcm4908-partitions";
0048 #address-cells = <1>;
0049 #size-cells = <1>;
0050
0051 partition@0 {
0052 label = "cferom";
0053 reg = <0x0 0x100000>;
0054 };
0055
0056 partition@100000 {
0057 compatible = "brcm,bcm4908-firmware";
0058 reg = <0x100000 0xf00000>;
0059 };
0060
0061 partition@1000000 {
0062 compatible = "brcm,bcm4908-firmware";
0063 reg = <0x1000000 0xf00000>;
0064 };
0065
0066 partition@1f00000 {
0067 label = "calibration";
0068 reg = <0x1f00000 0x100000>;
0069 };
0070 };
