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- 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";
- };
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