AnsweredAssumed Answered

May I use 4 data bit micro Card for i.mx6, SD card boot?

Question asked by Mehmet Ali Ipin on Oct 27, 2014
Latest reply on Oct 27, 2014 by Yuri Muhin

Dear Sir/Madam,

 

Hello,

 

We are developing  an i.mx6 based system. We wish to boot from SD card. In the development kit, I see an 8 bit SD/MMC card connector is used and all 8 data bits are connected to it. But 8 bit SD/MMC card is not easy to find and may be expensive then 4 bit micro SD card connector. Therefore, if I use 4 bit micro SD card connector, shall I have U-boot/linux kernel problems to boot from 4 bit interface?

 

Best regards.

 

Mehmet Ali Ipin

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