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 > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded at ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded
