lx2160 cpu core stop or release

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lx2160 cpu core stop or release

Contributor I

lx2160 uboot provide cmd like as follows:


cpu - Multiprocessor CPU boot manipulation and release

cpu <num> reset - Reset cpu <num>
cpu status - Status of all cpus
cpu <num> status - Status of cpu <num>
cpu <num> disable - Disable cpu <num>
cpu <num> release <addr> [args] - Release cpu <num> at <addr> with [args]

problem:i want to disable or release one of them,but i use the cmd:

cpu 2 disalbe,that means stop core 2 ,but reply info :Feature is not implemented.

tell me pls,what to do stop one of cpus,what cmd?



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