Bootcount Configuration This is the implementation of the feature as described in https://www.denx.de/wiki/DULG/UBootBootCountLimit. Required Properties: - compatible: must be "u-boot,bootcount-syscon". - syscon: reference to the syscon device used. - reg: contains address and size of the register and the location and size of the bootcount value. The driver supports a 4 bytes register length and 2 and 4 bytes bootcount value length. - reg-names: must be "syscon_reg", "offset"; Example: ... syscon0: syscon@0 { compatible = "sandbox,syscon0"; reg = <0x10 16>; }; ... bootcount@0 { compatible = "u-boot,bootcount-syscon"; syscon = <&syscon0>; reg = <0x0 0x04>, <0x0 0x04>; reg-names = "syscon_reg", "offset"; };