Hi NXP teams
Recently,we are working on imx8qm mek board.When I plug in an U disk,it can be Correct identification of USB flash disk in kernel,But it can not be mount.
My software platform is : Android 9 normal version.
I use usbotg3 as otg port.
the modify as below:
&usbotg3 {
dr_mode = "otg";
status = "okay";
};
some kernel log as below:
plug in U disk
[ 1122.244716] usb 1-1: new high-speed USB device number 3 using cdns-usb3
[ 1122.397250] usb 1-1: New USB device found, idVendor=abcd, idProduct=1234
[ 1122.403984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1122.411367] usb 1-1: Product: UDisk
[ 1122.415841] usb 1-1: Manufacturer: General
[ 1122.420061] usb 1-1: SerialNumber: Љ
[ 1122.429024] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 1122.435481] scsi host1: usb-storage 1-1:1.0
[ 1123.461542] scsi 1:0:0:0: Direct-Access General UDisk 5.00 PQ: 0 ANSI: 2
[ 1123.474433] sd 1:0:0:0: [sda] 7864320 512-byte logical blocks: (4.03 GB/3.75 GiB)
[ 1123.482886] sd 1:0:0:0: [sda] Write Protect is off
[ 1123.488124] sd 1:0:0:0: [sda] No Caching mode page found
[ 1123.494394] sd 1:0:0:0: [sda] Assuming drive cache: write through
[ 1123.503604] sda: sda1 sda4
[ 1123.511734] sd 1:0:0:0: [sda] Attached SCSI removable disk
Could you help me check it ?
BRs
thanks
Hi yingjin
what android release used in the case, reason may be that not all releases were tested
with i.MX8QM processor. One can check Release Notes in Android documentation
on below link for supported processors in each release
i.MX Software and Development Tools | NXP
Additional details, like below can be found in Table 2 Features
Best regards
igor
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