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Why imx6solo can not boot from nand flash?

Question asked by 翔李 on Jul 17, 2017
Latest reply on Jul 20, 2017 by igorpadykov

HI,

 

My board can not boot from 256MB nand flash when power on,and nand flash can run when boot from TF cards then manual command to run nand falsh.It looks like that the boot mode is somewhere wrong.The nand is W29N02GVSIAA.The following picture is my sch. and NC means not stuff.

The "NANDF_CS2" connects to TF card socket's CD pin to detect card insert,when insert TFcard,it boot from TF,when not insert TF card,it boot from nand flash.

 

 

 

 

 

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