AnsweredAssumed Answered

Android 6.0.1 doesn't detect external SD card on iMX6Q board

Question asked by Nguyen Mr on Dec 11, 2016
Latest reply on Dec 17, 2016 by Nguyen Mr

Hi all,

i have problem with mount external SD card on my iMX6 board. When i insert or remove SD card, it can be detected and on debug console shows as:

when inserted:

mmc1: mmc_rescan_try_freq: trying to init card at 300000 Hz
mmc1: host does not support reading read-only switch, assuming write-enable
mmc1: new high speed SDHC card at address 0007
mmcblk1: mmc1:0007 SL32G 28.9 GiB
mmcblk1: p1 p2


BUT on android 6, nothing happens! i don't see any message inform new sd card inserted, i go to Settings -> Storage & USB and it only shows Internal Storage, NOT exist SD card. I try to use "File Manager" app and it only shows internal storage also!


in /device/fsl/sabresd_6dq/fstab.freescale i'm using this command:

devices/soc0/soc/2100000.aips-bus/2194000.usdhc/mmc_host/mmc1* auto auto defaults voldmanaged=sdcard1:auto,encryptable=userdata


Can any one give me some advices, where can i edit in android AOSP to mount/enable external sd card and can detect it? 

My device running on Android Mashmallow 6.0.1 and Kernel 4.1.15