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Clock initialization for FlexSPI in SDK for RT1051

Question asked by Massimiliano Cialdi on Apr 13, 2019
Latest reply on Apr 15, 2019 by Yuri Muhin

Hallo,

in the FlexSPI examples, in the SDK, the clock setting (for FlexSPI itself) is done outside the BOARD_BootClockRUN() function in the clock_config.c file. It is done in the flexspi_clock_init() function called just before FlexSPI initialization.

Why this?

Is it safe and reliable to do all the clock initialization (including FlexSPI) in BOARD_BootClockRUN()?

 

best regards

Max

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