How TO Boot From FlexSPI_B ?

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How TO Boot From FlexSPI_B ?

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Contributor IV

Hello we are using IMXRT1052 processor on custom board, MCUXpresso IDE for programing and PE Micro UniversalMultilink for debugging. On the custom board we used IS25LP064A as external QSPI flash.

We want to use Flexspi_b pins and boot from there. We set pins according to the Table 74 from i.MX RT1050 Crossover Processors Data Sheet for Consumer Products. We  used Flexspi_A before without an adjusment (we only set internal boot). Can Flexspi_B pins  also be used this way? 

Kind Regards,

Kaan.

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NXP TechSupport
NXP TechSupport

Hello Kaan,

RT10xx only supports boot from FlexSPI_A port. Sorry for the inconvenience.

Regards,

Felipe

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