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Diffstat (limited to 'Documentation/devicetree/bindings/mtd/partition.rst')
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/partition.rst | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/mtd/partition.rst b/Documentation/devicetree/bindings/mtd/partition.rst index 6db54070a9..0ba117dffc 100644 --- a/Documentation/devicetree/bindings/mtd/partition.rst +++ b/Documentation/devicetree/bindings/mtd/partition.rst @@ -1,22 +1,33 @@ +.. _devicetree_binding_mtd_partition: + Representing flash partitions in devicetree =========================================== In addition to the upstream binding, another property is added: Optional properties: -- ``partuuid`` : The partition UUID for this partition. + +* ``partuuid``: The global partition UUID for this partition. + For GPT partitions, the partuuid is the 16-byte GPT Partition UUID (e.g. + ``de6f4f5c-c055-4374-09f7-8c6821dfb60e``). + For MBR partitions, the partuuid is the 4-byte disk identifier + followed by a dash and the partition number (starting with 1, e.g. + ``c9178f9d-01``). + + The partuuid is case-insensitive. Additionally, barebox also supports partitioning the eMMC boot partitions if the partition table node is named appropriately: -- ``partitions`` : user partition -- ``boot0-partitions`` : boot0 partition -- ``boot1-partitions`` : boot1 partition + +* ``partitions`` : user partition +* ``boot0-partitions`` : boot0 partition +* ``boot1-partitions`` : boot1 partition Examples: .. code-block:: none - flash@0 { + / { partitions { compatible = "fixed-partitions"; #address-cells = <1>; |