Part Number:AM3352
Tool/software: Linux
Hi~!
I have traveld for the recognition of the USB3.0 storage.
USB 2.0 is working fine, but USB3.0 storage do not work well.
So I 've checked lsusb in linux command window.
[usb 3.0 storage lsusb]
lsusb
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0001
Bus 001 Device 002: ID 0424:3503
Bus 001 Device 004: ID 8564:1000
[usb 2.0 storage lsusb]
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0001
Bus 001 Device 002: ID 0424:3503
Bus 001 Device 005: ID 090c:1000
The below is kernel log when USB3.0Storage connected the AM335x Board.
[ 55.000210] usb 1-2.1:
[ 55.000215] new high speed USB device number 3 using s5p-ehci test!!!
[ 55.000220]
[ 55.111186] usb 1-2.1: New USB device found, idVendor=8564, idProduct=1000
[ 55.112418] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 55.119712] usb 1-2.1: Product: Mass Storage Device
[ 55.124573] usb 1-2.1: Manufacturer: JetFlash
[ 55.128911] usb 1-2.1: SerialNumber: 783117416
[ 55.134850] scsi0 : usb-storage 1-2.1:1.0
[ 56.136195] scsi 0:0:0:0: Direct-Access JetFlash Transcend 8GB 1.00 PQ: 0 ANSI: 6
[ 56.140652] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 56.140897] sd 0:0:0:0: [sda] 15433728 512-byte logical blocks: (7.90 GB/7.35 GiB)
[ 56.141377] sd 0:0:0:0: [sda] Write Protect is off
[ 56.141876] sd 0:0:0:0: [sda] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
[ 56.141890] sd 0:0:0:0: [sda] [sd_read_cache_type:2176] test
[ 56.147257] sd 0:0:0:0: [sda] [sd_read_cache_type:2176] test
[ 56.148240] sda:
[ 56.160418] sd 0:0:0:0: [sda] [sd_read_cache_type:2176] test
[ 56.160435] sd 0:0:0:0: [sda] Attached SCSI removable disk
I know AM335x spec shows only USB2.0.
But I guess USB3.0 storage also might be work as USB 2.0 speed.
Would you tell me how can I fix it on the AM335x Linux Board?
Now, when I try to connect an external USB 3.0 HDD (a Lacie rugged 1TB if that matters), with a USB 3.0 cable to a USB 3.0 port, it get's recognized with the lsusb command. But I am unable to mount it and it also doesn't show up