0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
25 lines
739 B
Plaintext
25 lines
739 B
Plaintext
Bootcount Configuration
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This is the implementation of the feature as described in
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https://www.denx.de/wiki/DULG/UBootBootCountLimit.
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Required Properties:
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- compatible: must be "u-boot,bootcount-syscon".
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- syscon: reference to the syscon device used.
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- reg: contains address and size of the register and the location and size of the bootcount value.
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The driver supports a 4 bytes register length and 2 and 4 bytes bootcount value length.
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- reg-names: must be "syscon_reg", "offset";
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Example:
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...
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syscon0: syscon@0 {
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compatible = "sandbox,syscon0";
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reg = <0x10 16>;
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};
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...
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bootcount@0 {
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compatible = "u-boot,bootcount-syscon";
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syscon = <&syscon0>;
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reg = <0x0 0x04>, <0x0 0x04>;
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reg-names = "syscon_reg", "offset";
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};
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