SD Card booting is happening with any boot configuration changes compared to SPI for IMX6SL

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SD Card booting is happening with any boot configuration changes compared to SPI for IMX6SL

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matrimanish
Contributor I

I am booting IMX6SL processor through SPI NOR FLASH( by default). There is another option on my board to boot via SD card. when i am trying to boot from SD card , board get booted, with any boot configuration changes. It should be booted after required boot pin configuration changes for SD card, but it is booted with same configuration which is used for SPI NOR. If SPI and SD boath are available for boot, then it get booted using SD card.It is ok with hardware pin high low configuration. Please provide any solution.

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi MATRI

similar behaviour could be observed in manufacturing mode,

please check sect.8.11 SD/MMC Manufacture Mode i.MX6SL Reference Manual

http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6SLRM.pdf

Best regards

igor

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