ast2500 reboot got stuck in timeriomem_rng_probe()

[Tao Ren]

Hi,

I’m upgrading facebook cmm-bmc (ast2500) from 4.1 to openbmc linux 4.17.2, and when I tried to reboot linux 4.17, system got stuck in  timeriomem_rng_probe() function during boot up. Did anyone hit the similar issue before? What would be the recommended solution?


Thanks,

Tao
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