problems on USB
Jaap-Jan Boor
jjboor at aimsys.nl
Tue Nov 30 17:00:49 EST 2004
Hi,
did you have a
none /proc/bus/usb usbdevfs defaults 0 0
entry in your fstab?
Jaap-Jan
On 30-nov-04, at 3:32, zhonglei wrote:
> hi
> My system is Lite5200 with DENX Embedded Linux running on it.When I
> tried to enable my USB port to use my u-disk,
>
> the problem occured.
> I have enabled USB support with 'make xconfig'. The reports are as
> follows:
> ********************************************************************
> U-Boot 1.1.2 (Nov 12 2004 - 11:46:06)
>
> CPU: MPC5200 v1.2 at 462 MHz
> Bus 132 MHz, IPB 132 MHz, PCI 33 MHz
> Board: Motorola MPC5200 (IceCube)
> I2C: 85 kHz, ready
> DRAM: 64 MB
> FLASH: 16 MB
> PCI: Bus Dev VenId DevId Class Int
> 00 1a 1057 5803 0680 00
> In: serial
> Out: serial
> Err: serial
> Net: FEC ETHERNET
> IDE: Bus 0: OK
> Device 0: Model: Flash Card Firm: 2N3-0925 Ser#: CF00000000
> Type: Removable Hard Disk
> Capacity: 123.0 MB = 0.1 GB (251904 x 512)
> Device 1: not available
>
> Autostarting.Press any key to abort..
>
> Hit any key to stop autoboot: 0
> Using FEC ETHERNET device
> TFTP from server 198.87.102.60; our IP address is 198.87.102.210
> Filename 'MPC5200/uImage'.
> Load address: 0x100000
> Loading:
> #################################################################
> ###############################################################
> ######################################
> done
> Bytes transferred = 857559 (d15d7 hex)
> ## Booting image at 00100000 ...
> Image Name: Linux-2.4.25
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
> Data Size: 857495 Bytes = 837.4 kB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... OK
> Memory BAT mapping: BAT2=64Mb, BAT3=0Mb, residual: 0Mb
> Linux version 2.4.25 (root at 198.87.102.60.netdial.caribe.net) (gcc
> version 3.2.24
> On node 0 totalpages: 16384
> zone(0): 16384 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> Kernel command line: root=/dev/nfs rw
> nfsroot=198.87.102.60:/home/zl/ELDK/ppc_8f
> Calibrating delay loop... 307.20 BogoMIPS
> Memory: 62212k available (1500k kernel code, 464k data, 76k init, 0k
> highmem)
> Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
> Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
> Mount cache hash table entries: 512 (order: 0, 4096 bytes)
> Buffer cache hash table entries: 4096 (order: 2, 16384 bytes)
> Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
> POSIX conformance testing by UNIFIX
> PCI: Probing PCI hardware
> PCI: Cannot allocate resource region 0 of device 00:1a.0
> Linux NET4.0 for Linux 2.4
> Based upon Swansea University Computer Society NET3.039
> Initializing RT netlink socket
> Starting kswapd
> Journalled Block Device driver loaded
> JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc.
> pty: 256 Unix98 ptys configured
> ttyS0 on PSC1
> ttyS1 on PSC2
> ttyS2 on PSC3
> RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
> loop: loaded (max 8 devices)
> Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
> ide: Assuming 33MHz system bus speed for PIO modes; override with
> idebus=xx
> Port Config is: 0x11050004
> ipb=132MHz, set clock period to 7
> GPIO config: 11050004
> ATA invalid: 01000000
> ATA hostcnf: 03000000
> ATA pio1 : 100a0a00
> ATA pio2 : 02040600
> XLB Arb cnf: 0000a366
> mpc5xxx_ide: Setting up IDE interface ide0...
> ATA DMA task: 5
> Probing IDE interface ide0...
> hda: Flash Card, CFA DISK drive
> ide0 at 0xf0003a60-0xf0003a67,0xf0003a5c on irq 45
> hda: attached ide-disk driver.
> hda: 251904 sectors (129 MB) w/0KiB Cache, CHS=984/16/16
> Partition check:
> hda: hda1
> Icecube Bank 0: Found 1 x8 devices at 0x0 in 8-bit mode
> Icecube Bank 0: Found 1 x8 devices at 0x800000 in 8-bit mode
> Amd/Fujitsu Extended Query Table at 0x0040
> Icecube Bank 0: CFI does not contain boot bank location. Assuming top.
> number of CFI chips: 2
> cfi_cmdset_0002: Disabling erase-suspend-program due to code
> brokenness.
> Icecube flash bank 0: Using static image partition definition
> Creating 5 MTD partitions on "Icecube Bank 0":
> 0x00000000-0x00800000 : "Spare"
> 0x00800000-0x00900000 : "kernel"
> 0x00900000-0x00c00000 : "initrd"
> 0x00c00000-0x00f00000 : "jffs"
> 0x00f00000-0x01000000 : "Firmware"
> usb.c: registered new driver hub
> host/usb-ohci.c: USB OHCI at membase 0xf0001000, IRQ 44
> host/usb-ohci.c: usb-0, Built-In ohci
> usb.c: new USB bus registered, assigned bus number 1
> hub.c: USB hub found
> hub.c: 1 port detected
> NET4: Linux TCP/IP 1.0 for NET4.0
> eth0: Phy @ 0x0, type LXT971 (0x001378e2)
> IP Protocols: ICMP, UDP, TCP, IGMP
> IP: routing cache hash table of 512 buckets, 4Kbytes
> TCP: Hash tables configured (established 4096 bind 8192)
> eth0: config: auto-negotiation on, 100FDX, 100HDX, 10FDX, 10HDX.
> eth0: Waiting for the link to be up...
> eth0: status: link up, 100 Mbps Full Duplex, auto-negotiation complete.
> IP-Config: Complete:
> device=eth0, addr=198.87.102.210, mask=255.0.0.0,
> gw=198.87.102.60,
> host=icecube, domain=, nis-domain=(none),
> bootserver=198.87.102.60, rootserver=198.87.102.60, rootpath=
> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
> Looking up port of RPC 100003/2 on 198.87.102.60
> Looking up port of RPC 100005/1 on 198.87.102.60
> VFS: Mounted root (nfs filesystem).
> Freeing unused kernel memory: 76k init
> INIT: version 2.84 booting
> Welcome to DENX Embedded Linux Environment
> Press 'I' to enter interactive startup.
> Building the cache [ OK ]
> Mounting proc filesystem: [ OK ]
> Configuring kernel parameters: [ OK ]
> RTC_RD_TIME: Invalid argument
> ioctl() to /dev/rtc to read the time failed.
> Setting clock : Wed Dec 31 19:00:09 EST 1969 [ OK ]
> Setting hostname icecube: [ OK ]
> Mounting USB filesystem: mount: mount point /proc/bus/usb does not
> exist
> [FAILED]
> Activating swap partitions: [ OK ]
> Checking filesystems
> [ OK ]
> Mounting local filesystems: [ OK ]
> Enabling swap space: [ OK ]
> modprobe: Can't open dependencies file /lib/modules/2.4.25/modules.dep
> (No such)
> INIT: Entering runlevel: 3
> Entering non-interactive startup
> Setting network parameters: [ OK ]
> Bringing up loopback interface: [ OK ]
> Starting system logger: [ OK ]
> Starting kernel logger: [ OK ]
> Initializing random number generator: [ OK ]
> Starting portmapper: [ OK ]
> Mounting NFS filesystems: [ OK ]
> Mounting other filesystems: [ OK ]
> Starting xinetd: [ OK ]
>
> icecube login: root
> Last login: Wed Dec 31 19:02:11 on console
> bash-2.05b#
> ****************************************************************
>
> It seems that the USB port has been detected.But the filesystem
> mounted unsuccessfully!(Mounting USB filesystem:
>
> mount: mount point /proc/bus/usb does not exist)
>
> Please give a hand! Thanks in advance!!!!!
>
> BestRegards
> zhonglei
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