The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/mtd/partitions/redboot-fis.txt

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    1 RedBoot FLASH Image System (FIS) Partitions
    2 ===========================================
    3 
    4 The FLASH Image System (FIS) directory is a flash description
    5 format closely associated with the RedBoot boot loader.
    6 
    7 It uses one single flash eraseblock in the flash to store an index of
    8 all images in the flash.
    9 
   10 This block size will vary depending on flash but is typically
   11 32 KB in size.
   12 
   13 Required properties:
   14 - compatible : (required) must be "redboot-fis"
   15 - fis-index-block : (required) a index to the eraseblock containing
   16   the FIS directory on this device. On a flash memory with 32KB
   17   eraseblocks, 0 means the first eraseblock at 0x00000000, 1 means the
   18   second eraseblock at 0x00008000 and so on.
   19 
   20 Example:
   21 
   22 flash@0 {
   23         partitions {
   24                 compatible = "redboot-fis";
   25                 fis-index-block = <0>;
   26         };
   27 };

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