Hello RZ3DVP.
you have solved the problem you have with your device, if so could post like you did to solve, or someone else who can help us.
what happens is that I have a similar problem with a ZoneDirector 1100, which does not start, when I connect to the console I found a mistake. We add the boot record showing the error.
u cpu(680000000) ddr(340000000) ahb(170000000)
U-Boot 1.1.4.54 (Sep 13 2010 - 11:23:51)
GD22 1.0.1.12 - built 11:23:51, Sep 13 2010
DRAM: b8050000: 0xc0140180
32
128 MB
Top of RAM usable for U-Boot at: 87ff0000
Reserving 311k for U-Boot at: 87fa0000
Reserving 768k for malloc() at: 87ee0000
Reserving 44 Bytes for Board Info at: 87edffd4
Reserving 36 Bytes for Global Data at: 87edffb0
Reserving 128k for boot params() at: 87ebffb0
Stack Pointer at: 87ebff98
Now running in RAM - U-Boot at: 87fa0000
u-boot-env crc: ok
flash size 16MB, sector count = 64
Flash: 16 MB
flash_reserved_offset=0xbffc0000 flash_end_reserved_bytes=0x40000
board_configuration(0x87f200e8) @ 0xbffc0000
v54 mac addr: c4 01 7c 1d 4d 22
In: serial
Out: serial
Err: serial
Net: ag7100_enet_initialize...
reset MAC/PHY mask=0x3300... done
: cfg1 0xf cfg2 0x7014
ethphy: mv
eth0: c4:01:7c:1d:4d:22
eth0 up
reset MAC/PHY mask=0x1100... done
eth0
No Himem Boot Script !!!
Checking auto/recovery boot
Booting image rcks_wlan.main (1) type:1/1 ...
Hit Ctrl-c to stop autoboot: 0
RKS Header: load_address=0x80080000
RKS Header: offset=0xa0, entry=0x80319000, len=4394848
Image loaded from 80080000-8033e085
cmdline: console=ttyS0,115200r mem=0x07ff0000 flash=0x01000000 uboot=1 usb
Linux version 2.6.15 (chris@chris-dell) (gcc version 4.2.4) #1 Mon Sep 19 16:12:52 CST 1
arg 1: console=ttyS0,115200r mem=0x07ff0000 flash=0x01000000 uboot=1 usb
CPU revision is: 00019374
cpu(680000000) ahb(170000000) ddr(340000000)
config(0x80208483)
rst rev maj: 0xa
Determined physical RAM map:
memory: 03ff0000 @ 00000000 (usable)
---> v54_fix_mem_size: mem_size: 7ff0000 @ [a0000000,a8000000] reserved=10000
User-defined physical RAM map:
memory: 07ff0000 @ 00000000 (usable)
Built 1 zonelists
Kernel command line: console=ttyS0,115200r mem=0x07ff0000 flash=0x01000000 uboot=1 usb
Primary instruction cache 64kB, physically tagged, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, linesize 32 bytes.
Synthesized TLB refill handler (20 instructions).
Synthesized TLB load handler fastpath (32 instructions).
Synthesized TLB store handler fastpath (32 instructions).
Synthesized TLB modify handler fastpath (31 instructions).
Cache parity protection disabled
PID hash table entries: 512 (order: 9, 8192 bytes)
Using 340.000 MHz high precision timer.
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 126208k/131008k available (2175k kernel code, 4676k reserved, 480k data, 152k i)
Mount-cache hash table entries: 512
Checking for 'wait' instruction... available.
NET: Registered protocol family 16
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
AR7100 GPIOC major 0
squashfs: version 3.1 (2006/08/19) Phillip Lougher
JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc.
Initializing Cryptographic API
io scheduler noop registered
io scheduler deadline registered
Serial: 8250/16550 driver $Revision: #1 $ 4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x0 (irq = 19) is a 16550A
---> [8035c000, 8035c000] size=0
---> rd_size = 0x2000 __rd_size = 0x4 ... no change
rd_size=8192 BLK_DEV_RAM_SIZE=8192
RAMDISK driver initialized: 2 RAM disks of 8192K size 1024 blocksize
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
NET: Registered protocol family 24
spi(0x44)
uboot_parts(1)
cmdlinepart partition parsing not available
parse_redboot_partitions: Load Type = 1
master:{size=1000000 erasesize=40000}, directory=-2 offset=f80000
offset=f80000 flash_reserved_offset=fc0000
Searching for RedBoot partition table in ar7100-nor0 at offset 0xf80000
No RedBoot partition table detected in ar7100-nor0
parse_redboot_partitions: main image: address = 00040000, size = 00700000.
parse_redboot_partitions: bkup image: address = 00740000, size = 00700000.
parse_redboot_partitions: rootfs partition, name=v54_$rootfs$_1, type=1, block=3
parse_redboot_partitions: flash root fs block = 3
7 RedBoot partitions found on MTD device ar7100-nor0
Creating 7 MTD partitions on "ar7100-nor0":
0x00000000-0x00040000 : "u-boot"
0x00040000-0x00130000 : "rcks_wlan.main"
mtd: partition "rcks_wlan.main" doesn't end on an erase block -- force read-only
0x00130000-0x00740000 : "v54_$rootfs$_1"
0x00740000-0x00e40000 : "rcks_wlan.bkup"
0x00e40000-0x00f80000 : "datafs"
0x00f80000-0x00fc0000 : "u-boot-env"
0x00fc0000-0x01000000 : "Board Data"
10 Dec 2004 USB 2.0 'Enhanced' Host Controller (EHCI) Driver (AR7100_EHCI)
In ar7100_ehci_drv_probe
probing ehci...
hcd->regs is bb000000
ehci->caps is bb000000
ehci->caps->hc_base is 0x1000010
ar7100-ehci ar7100-ehci.0: AR7100 EHCI
ar7100-ehci ar7100-ehci.0: new USB bus registered, assigned bus number 1
ar7100-ehci ar7100-ehci.0: irq 3, io mem 0x1b000000
hcc_params addr bb000008 val 0xa020 hcs_params addr bb000004 val 0x1212
ar7100-ehci ar7100-ehci.0: USB 0.0 started, EHCI 1.00, driver 10 Dec 2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
...probing done
2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (ar7100_ohci)block sizes: ed4
In ohci_hcd_ar7100_drv_probeprobing...
ar7100-ohci ar7100-ohci.0: new USB bus registered, assigned bus number 2
ar7100-ohci ar7100-ohci.0: irq 22, io mem 0x1c000000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
probing done
Initializing USB Mass Storage driver...
usb 1-1: new high speed USB device using ar7100-ehci and address 2
ehci-9130: hub_port_reset
scsi0 : SCSI emulation for USB Mass Storage devices
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
v54_bsp: Version 1.1
Copyright (c) 2004-2007 Ruckus Wireless, Inc.All Rights Reserved
board_configuration(0x8035340c) @ 0xfc0000
Switch 2 OK
i2c_rks_init:
pktgen v2.63: Packet Generator for packet performance testing.
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear
All bugs added by David S. Miller
Waiting 10sec before mounting root device...
Vendor: USB Model: USBFlashDrive Rev: 1100
Type: Direct-Access ANSI SCSI revision: 04
SCSI device sda: 3932160 512-byte hdwr sectors (2013 MB)
sda: Write Protect is off
sda: assuming drive cache: write through
SCSI device sda: 3932160 512-byte hdwr sectors (2013 MB)
sda: Write Protect is off
sda: assuming drive cache: write through
sda: sda1 sda2 sda3 sda4
sd 0:0:0:0: Attached scsi removable disk sda
try_name: Return dev type
prepare_namespace: mount from flash
mount_root: root_device_name=mtdblock3, dev type
mount_root: ROOT_DEV != Root_RAM0
Squashfs 3.1 with LZMA decompression support
VFS: Mounted root (squashfs filesystem) readonly.
Freeing unused kernel memory: 152k freed
Algorithmics/MIPS FPU Emulator v1.5
watchdog_task: priority -15
Starting watchdog ...
net.ipv4.ip_local_port_range = 32768 61000
Initializing random number generator... done.
/dev/mtdblock3 on / type squashfs (ro)
/proc on /proc type proc (rw,nodiratime)
tmpfs on /tmp type tmpfs (rw)
/dev/mtdblock5 on /writable type jffs2 (rw,noatime)
none on /proc/bus/usb type usbfs (rw)
ReiserFS: sda4: found reiserfs format "3.6" with standard journal
ReiserFS: sda4: using ordered data mode
ReiserFS: sda4: journal params: device sda4, size 8192, journal first block 18, max tra0
ReiserFS: sda4: checking transaction log (sda4)
ReiserFS: sda4: Using r5 hash to sort names
ReiserFS: sda4: Removing [2 147 0x0 SD]..ReiserFS: warning: is_leaf: free space seem
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block 32788. F?
ReiserFS: sda4: warning: vs-5657: reiserfs_do_truncate: i/o failure occurred trying to ]
done
ReiserFS: sda4: Removing [2 147 0x0 SD]..ReiserFS: warning: is_leaf: free space seem
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block 32788. F?
ReiserFS: sda4: warning: vs-5657: reiserfs_do_truncate: i/o failure occurred trying to ]
done
ReiserFS: sda4: Removing [2 147 0x0 SD]..ReiserFS: warning: is_leaf: free space seem
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block 32788. F?
ReiserFS: sda4: warning: vs-5657: reiserfs_do_truncate: i/o failure occurred trying to ]
done
ReiserFS: sda4: Removing [2 147 0x0 SD]..ReiserFS: warning: is_leaf: free space seem
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block 32788. F?
ReiserFS: sda4: warning: vs-5657: reiserfs_do_truncate: i/o failure occurred trying to ]
done
ReiserFS: sda4: Removing [2 147 0x0 SD]..ReiserFS: warning: is_leaf: free space seem
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block 32788. F?
ReiserFS: sda4: warning: vs-5657: reiserfs_do_truncate: i/o failure occurred trying to ]
done
ReiserFS: sda4: Removing [2 147 0x0 SD]..ReiserFS: warning: is_leaf: free space seem
ReiserFS: sda4: warning: vs-5150: search_by_key: invalid format found in block 32788. F?
ReiserFS: sda4: warning: vs-5657: reiserfs_do_truncate: i/o failure occurred trying to ]
done
P. D. an apology for the spelling or if I do not give enterder fine but my English is not very good.