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About the access timing to the Boot device of i.MX6

Question asked by yuuki on Jan 17, 2014
Latest reply on Feb 19, 2014 by alejandrolozano

Could you teach the timing which starts access to Boot Device after POR is de-asserted?

 

OS image is stored in eMMC.

In this case, I understand that they are the following sequences.

(1)POR is de-asserted => (2)internal Boot loader start => (3)Read Boot cofig pins => (4)access start to eMMC

 

Is the time from (1) to (4) defined?

For example, It is 5HCLK necessity from POR_deassert to eMMC access. etc.

 

Your kind helps would be greatly appreciated.

 

Best Regards,

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