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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/mtd/partitions/redboot-fis.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: RedBoot FLASH Image System (FIS) Partitions8 9description: The FLASH Image System (FIS) directory is a flash description10 format closely associated with the RedBoot boot loader.11 It uses one single flash eraseblock in the flash to store an index of12 all images in the flash.13 This block size will vary depending on flash but is typically14 32 KB in size.15 16maintainers:17 - Linus Walleij <linus.walleij@linaro.org>18 19select: false20 21properties:22 compatible:23 const: redboot-fis24 25 fis-index-block:26 $ref: /schemas/types.yaml#/definitions/uint3227 description: a index to the eraseblock containing the FIS directory on this28 device. On a flash memory with 32KB eraseblocks, 0 means the first29 eraseblock at 0x00000000, 1 means the second eraseblock at 0x00008000 and so on.30 31 '#address-cells': false32 33 '#size-cells': false34 35required:36 - compatible37 - fis-index-block38 39additionalProperties: false40 41examples:42 - |43 flash {44 partitions {45 compatible = "redboot-fis";46 fis-index-block = <0>;47 };48 };49