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Re: Generic startup code maps memory non-cacheable non-shareable

On 02/11/2018 14:28, Aymeric Vincent wrote:
Nick Hudson <nick.hudson%gmx.co.uk@localhost> writes:

Is an example of a working ap_mpstart for Cortex A9 system.

Nice. Can you please explain how it solves the issue I raised?

Because ap_mpstart is called on BP where L2 cache initialisation is done before the APs are started and the arm_cpu_hatched dance is needed


Sorry for the extended breakage on NANOSOC


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