Documentation/devicetree/bindings/mtd/partitions/brcm,bcm963xx-imagetag.txt

   1 Broadcom BCM963XX ImageTag Partition Container
   2 ==============================================
   3
   4 Some Broadcom BCM63XX SoC based devices contain additional, non discoverable
   5 partitions or non standard bootloader partition sizes. For these a mixed layout
   6 needs to be used with an explicit firmware partition.
   7
   8 The BCM963XX ImageTag is a simple firmware header describing the offsets and
   9 sizes of the rootfs and kernel parts contained in the firmware.
  10
  11 Required properties:
  12 - compatible : must be "brcm,bcm963xx-imagetag"
  13
  14 Example:
  15
  16 flash@1e000000 {
  17         compatible = "cfi-flash";
  18         reg = <0x1e000000 0x2000000>;
  19         bank-width = <2>;
  20
  21         partitions {
  22                 compatible = "fixed-partitions";
  23                 #address-cells = <1>;
  24                 #size-cells = <1>;
  25
  26                 cfe@0 {
  27                         reg = <0x0 0x10000>;
  28                         read-only;
  29                 };
  30
  31                 firmware@10000 {
  32                         reg = <0x10000 0x7d0000>;
  33                         compatible = "brcm,bcm963xx-imagetag";
  34                 };
  35
  36                 caldata@7e0000 {
  37                         reg = <0x7e0000 0x10000>;
  38                         read-only;
  39                 };
  40
  41                 nvram@7f0000 {
  42                         reg = <0x7f0000 0x10000>;
  43                 };
  44         };
  45 };