DRA756: Uboot- AMP

Ramya Ravichandran49

Prodigy 125 points

Part Number: DRA756

Hi,

This is regarding AMP boot on DRA.

We have already asked a query in https://e2e.ti.com/support/arm/automotive_processors/f/1020/p/622989/2295802#2295802

Has anybody tried AMP or please let us know the preference of AMP boot in Automotive domain.

Thanks,

Ramya

over 8 years ago

0 Yordan Kamenov over 8 years ago

TI__Mastermind 42515 points

Hi Ramya,

I have forwarded your question to an u-boot expert.

Regards,
Yordan

0 Srirama Govindarajan over 8 years ago in reply to Yordan Kamenov

TI__Expert 8250 points

Hi
Boot strapping the cores in a AMP configuration is only the initial part. You also need to take care of resource partitioning(peripherals, interrupt, dma channels), sharing between the 2 instances and this is where hypervisor can help. Not aware of any efforts to bring up or support an AMP configuration with Linux+ Android on DRA7

0 Ramya Ravichandran49 over 8 years ago in reply to Srirama Govindarajan

Prodigy 125 points

Thanks for your reply.

Warm Regards,
Ramya

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DRA756: Uboot- AMP