AM437x MMC0 can't mount the root file system

chao yang

AM4376 mmc0 of cd pin configuration with MCASP0_ACLKX (N24) as gpio mode, 
up the kernel to mount the root file system when prompted (Waiting for root device / dev / mmcblk1p2 ...) can not enter the file system.

over 10 years ago

0 Biser Gatchev-XID over 10 years ago

TI__Guru**** 393215 points

I cannot understand what you are asking.

0 chao yang over 10 years ago in reply to Biser Gatchev-XID

Prodigy 100 points

AM437x mmc0 can't mount the root file system。

I can not access the file system

Boot from a TF Card (Ext4 file system)

Serial Print：

ALSA device list:
#0: AM437x-GP-EVM
Waiting for root device /dev/mmcblk1p2...

thanks！

0 Kemal R. Shakir over 10 years ago in reply to chao yang

TI__Guru 55345 points

Hello user4130760 ,

Which SDK version are you using? Could you share the device tree file?

Best regards,
Kemal

0 chao yang over 10 years ago in reply to Kemal R. Shakir

Prodigy 100 points

thanks

my problem has solved,Mainly my emmc pins and mmc conflict.

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AM437x MMC0 can't mount the root file system

AM437x mmc0 can't mount the root file system。