From ea9fc47279f2778c794273e6b557408a8eb64405 Mon Sep 17 00:00:00 2001 From: Ahmad Fatoum Date: Wed, 5 Dec 2018 12:56:22 +0100 Subject: documentation: document eMMC boot{0,1}-partitions binding The described binding was implemented in commit 6e9a87b39 ("mci: Allow to partition eMMC boot partitions"). Signed-off-by: Ahmad Fatoum Signed-off-by: Sascha Hauer --- Documentation/devicetree/bindings/mtd/partition.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/mtd/partition.txt b/Documentation/devicetree/bindings/mtd/partition.txt index ab21ff25bb..4288a82437 100644 --- a/Documentation/devicetree/bindings/mtd/partition.txt +++ b/Documentation/devicetree/bindings/mtd/partition.txt @@ -5,6 +5,11 @@ In addition to the upstream binding, another property is added: Optional properties: - partuuid : The partition UUID for this partition. +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 Examples: @@ -19,3 +24,16 @@ flash@0 { }; }; }; + +emmc@1 { + boot0-partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + barebox@0 { + label = "barebox"; + reg = <0x0 0x300000>; + }; + }; +}; -- cgit v1.2.3