eMMC interface on I.mx257

maheshk — Mon, 15 Feb 2016 07:49:11 GMT

Hi all,

I wanted to interface eMMC on I.MX257 processor, can anyone please share the information fon doing this?. I also wants the processor should boot from eMMC.

Awaiting for the valuable suggestions.

Thanks in advance

Mahesh

Re: eMMC interface on I.mx257

art — Tue, 16 Feb 2016 07:40:09 GMT

The i.MX25 series processors have the Enhanced Secured Digital Host Controller

(eSDHC) interface modules that support the operation of SD/SDIO/MMC/eMMC

devices. For more information, please refer to the Chapter 23 of the i.MX25

Reference Manual Rev.2 document, available on the NXP web site:

http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/i.mx-applications-processors-based-on-arm-cores/i.mx25-processors/multimedia-applications-processors-point-of-sale-pos-robust-security-connectivity-arm9-core:i.MX258?fpsp=1&tab=Documentation_Tab

The system boot through the eSDHC interface (in other words, boot from an eMMC

device, connected to the eSDHC interface) is also supported. For more

information, refer to the Chapter 7 "System Boot" of the document above.

Have a great day,
Artur

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eMMC interface on I.mx257

Re: eMMC interface on I.mx257