MarS board eMMC

Question to the e14 folks.

Do you have any information, datasheet, whatever on the FORESEE NCEMBM11-04G eMMC chip on the MarS board ? I'm having problems getting it to cooperate with the imx usdhci driver in linux 3.15-rc1, unfortunately fixing it is nearly impossible without knowing anything about this device.

Interestingly, the micron eMMC on the RIoTboard works just fine in the same configuration

0 enman over 10 years ago

Hi,

you may find the data sheet of the Foresee eMMC at https://www.dropbox.com/sh/xog4pp8w3swcg7p/AACxNHTp_Ogfey3_mKGQAn1ma/eMMC%20U21?dl=0 , and to let you know, I am also confronted against the same issue. It is connected to the iMX6 using a 4bit bus on the SD3 port.

Hope it will help, and in the case you are able to make it work, could you send any details on how you fixed it ?
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