Hello,
I have a 7250 board that I purchased in Oct,05. I find I can not
access files in an USB drive connected to it.
I read a lot of discussions on USB issues and tried a lot but it still
does not work. Below is what I have done:
Technologic Systems TS-LINUX/arm 7.0
ts7200 login: root
Password:
login[72]: root login on `ttyAM0'
BusyBox v1.00-rc2 (2004.08.05-21:44+0000) Built-in shell (ash)
Enter 'help' for a list of built-in commands.
$ /usr/bin/loadUSBModules.sh
Using
/lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts8/kernel/drivers/usb/usbcore.o
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
Using
/lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts8/kernel/arch/arm/common/pcipool.o
Using
/lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts8/kernel/drivers/usb/host/usb-ohci.o
Using
/lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts8/kernel/drivers/usb/host/usb-ohci-ep93xx.o
usb-ohci.c: USB OHCI at membase 0xe0020000, IRQ 56
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 3 ports detected
Using
/lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts8/kernel/drivers/scsi/scsi_mod.o
SCSI subsystem driver Revision: 1.00
Using
/lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts8/kernel/drivers/scsi/sd_mod.o
Using
/lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts8/kernel/drivers/usb/storage/usb-storage.o
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
USB Mass Storage support registered.
$
At this point, I plug in a USB drive and find that it is detected.
But I still can not mount.
$ hub.c: new USB device not_pci-3, assigned address 2
scsi0 : SCSI emulation for USB Mass Storage devices
Vendor: SMART G2 Model: Dell Memory Key Rev: 1.04
Type: Direct-Access ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sda: 503808 512-byte hdwr sectors (258 MB)
sda: Write Protect is off
Partition check:
/dev/scsi/host0/bus0/target0/lun0: p1 p2 p4
$ ls /dev/scsi/host0/bus0/target0/lun0/
disc part1 part2 part4
$ ls /mnt
cf
$ lsmod
Module Size Used by Not tainted
usb-storage 55928 0 (unused)
sd_mod 11116 0
scsi_mod 53720 2 [usb-storage sd_mod]
usb-ohci-ep93xx 904 0 (unused)
usb-ohci 15544 0 [usb-ohci-ep93xx]
pcipool 2088 1 [usb-ohci-ep93xx usb-ohci]
usbcore 55920 0 [usb-storage usb-ohci]
vfat 10156 0
fat 29632 0 [vfat]
$ /usr/bin/loadUSB.sh
I/O error: dev 08:01, sector 2
EXT2-fs: unable to read superblock
yaffs: Attempting MTD mount on 8.1, "08:01"
I/O error: dev 08:01, sector 0
FAT: unable to read boot sector
mount: Mounting /dev/scsi/host0/bus0/target0/lun0/part1 on /mnt/cf
failed: Invalid argument
mount: Mounting devfs on /mnt/cf/dev failed: No such file or directory
chroot: cannot execute /etc/init.d/rcS.USB: No such file or directory
umount: /mnt/cf/proc: No such file or directory
umount: /mnt/cf/dev: No such file or directory
umount: /mnt/cf/proc: No such file or directory
umount: /mnt/cf/dev: No such file or directory
umount: /mnt/cf: Invalid argument
Any idea?
Tom
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