Dear Sir,
We want to bring up Wifi module by using SD/MMC (SDIO interface) and the name of interface is mmc1.
I have tried to implement "imx8mm-evk.dts" but it seem is not work.
Attached file is modified file.(imx8mm-evk.dts).
Is my understanding correct for imx8mm-evk.dts?
Would you mind checking it,thank you.
Below is our target setting.
B.R.
Bill
Solved! Go to Solution.
pls refer to the document as below:
Dear Joanxie,
Thank for your information.
I have a question about the uSDHC1. Is the uSDHC1 the same Micro-SD(SD2)(ref:below picture).
Sorry for the confusion, I said mmc1 means to Micro-SD.
B.R.
Bill
pls see his :
SDHC2 is for MicroSD , SDHC1 is for IWFI/BT
Dear Joanxie
If I want to use SDIO interface of SDHC2, could I reference "https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/Enabling-uSDHC1-of-i-MX8MM-Based-On-L5-4..."?
B.R.
Bill
yes, this document is for uSDHC1, if you need to use uSDHC2, you can refer to the document and change the dts according to your own design
pls refer to the document as below: