This is an old revision of the document!
Table of Contents
DNS-343
Here we share information about the DNS-343, a.k.a. “The one with the fancy OLED screen”
Serial PIN Headers
There are two on the underside of the board that protrudes through the middle of the unit, between the top two and bottom two slots - frustratingly enough the one you want is not JP2 at the front of the board, but instead JP4, which is also conveniently obscured by a rail. serial has a the guide on how you hook up to JP4, and also to JP2 (which is the serial port for the OLED controller).
Once you've found yourself a convenient picoblade wire, it seems that as the front comes off you've got plenty of space to hide the TTL cable out of site - I've spliced the end of a picoblade cable to an old soundcard-CD-ROM 4 pin cable, which mates with my USB-TTL adapter perfectly, but only using the tx/rx/ground pins, and hidden it within the panel of the 343.
Once you have a connection, the space + 1 trick gets you into uboot, and the magical busybox code 5784468 will activate busybox for you.
Sysinfo
/proc/cpuinfo
Processor : ARM926EJ-S rev 0 (v5l) BogoMIPS : 498.07 Features : swp half thumb fastmult edsp CPU implementer : 0x41 CPU architecture: 5TEJ CPU variant : 0x0 CPU part : 0x926 CPU revision : 0 Cache type : write-back Cache clean : cp15 c7 ops Cache lockdown : format C Cache format : Harvard I size : 32768 I assoc : 1 I line length : 32 I sets : 1024 D size : 32768 D assoc : 4 D line length : 32 D sets : 256 Hardware : Feroceon Revision : 0000 Serial : 0000000000000000
/proc/meminfo
MemTotal: 126836 kB MemFree: 73700 kB Buffers: 28108 kB Cached: 11668 kB SwapCached: 0 kB Active: 9248 kB Inactive: 35364 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 20 kB Writeback: 0 kB AnonPages: 4864 kB Mapped: 1540 kB Slab: 7140 kB SReclaimable: 848 kB SUnreclaim: 6292 kB PageTables: 140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 63416 kB Committed_AS: 12168 kB VmallocTotal: 385024 kB VmallocUsed: 18016 kB VmallocChunk: 360444 kB
DMESG Output
Linux version 2.6.22.7 (jack@SWTEST1) (gcc version 3.4.4 (release) (CodeSourcery ARM 2005q3-2)) #4 Fri Jan 22 11:02:54 CST 2010
CPU: ARM926EJ-S [41069260] revision 0 (ARMv5TEJ), cr=00053177
Machine: Feroceon
Using UBoot passing parameters structure
Memory policy: ECC disabled, Data cache writeback
On node 0 totalpages: 32768
DMA zone: 256 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 32512 pages, LIFO batch:7
Normal zone: 0 pages used for memmap
CPU0: D VIVT write-back cache
CPU0: I cache: 32768 bytes, associativity 1, 32 byte lines, 1024 sets
CPU0: D cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets
Built 1 zonelists. Total pages: 32512
Kernel command line: root=/dev/ram console=ttyS0,115200 :::DB88FXX81:egiga0:none
PID hash table entries: 512 (order: 9, 2048 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB 0MB 0MB 0MB = 128MB total
Memory: 117248KB available (2876K code, 193K data, 120K init)
Calibrating delay loop... 498.07 BogoMIPS (lpj=2490368)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
Sys Clk = 166666667, Tclk = 166666667
CPU Interface
-------------
SDRAM_CS0 ....base 00000000, size 128MB
SDRAM_CS1 ....base 10000000, size 256MB
SDRAM_CS2 ....base 20000000, size 256MB
SDRAM_CS3 ....base 30000000, size 256MB
PEX0_MEM ....base e0000000, size 128MB
PEX0_IO ....base f2000000, size 1MB
PCI0_MEM ....base e8000000, size 128MB
PCI0_IO ....base f2100000, size 1MB
INTER_REGS ....base f1000000, size 1MB
DEVICE_CS0 ....no such
DEVICE_CS1 ....no such
DEVICE_CS2 ....no such
DEV_BOOCS ....base ff000000, size 16MB
Marvell Development Board (LSP Version 3.0.5_NAS_GDP_p9)-- DB-88F5X81-DDR1-A Soc: 88F5281 D0
Detected Tclk 166666667 and SysClk 166666667
Marvell USB EHCI Host controller #0: c112c600
PCI: bus0: Fast back to back transfers disabled
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
Time: orion_clocksource clocksource has been installed.
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
Freeing initrd memory: 9328K
RTC registered
Use IDMA channels 2 and 3 for enhancing the following function:
o Copy From/To user space operations.
o memcpy() and memmove() operations.
o memzero() operations.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
squashfs: version 3.3 (2007/10/31) Phillip Lougher
squashfs: LZMA suppport for slax.org by jro
io scheduler noop registered
io scheduler anticipatory registered (default)
Serial: 8250/16550 driver $Revision: 1.1.1.1 $ 4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 3) is a 16550A
serial8250.0: ttyS1 at MMIO 0xf1012100 (irq = 4) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 25600K size 1024 blocksize
loop: module loaded
Marvell Ethernet Driver 'mv_ethernet':
o Uncached descriptors in DRAM
o DRAM SW cache-coherency
o TCP segmentation offload enabled
o Checksum offload enabled
o Marvell ethtool proc enabled
o Rx desc: 128
o Tx desc: 256
o Loading network interface 'egiga0'
PCI: enabling device 0000:00:01.0 (0140 -> 0143)
scsi0 : Marvell SCSI to SATA adapter
scsi1 : Marvell SCSI to SATA adapter
scsi2 : Marvell SCSI to SATA adapter
scsi3 : Marvell SCSI to SATA adapter
flash VppMin = "0" , VppMax = "0"
cfi_flash_0: Found 1 x16 devices at 0x0 in 8-bit bank
Amd/Fujitsu Extended Query Table at 0x0040
cfi_flash_0: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
cmdlinepart partition parsing not available
Creating 5 MTD partitions on "cfi_flash_0":
0x00000000-0x00020000 : "MTD1"
0x00020000-0x00040000 : "MTD2"
0x00040000-0x001c0000 : "Linux Kernel"
0x001c0000-0x00f80000 : "File System"
0x00f80000-0x01000000 : "u-boot"
ehci_marvell ehci_marvell.4523: Marvell Orion EHCI
ehci_marvell ehci_marvell.4523: new USB bus registered, assigned bus number 1
ehci_marvell ehci_marvell.4523: irq 17, io base 0xf1050100
ehci_marvell ehci_marvell.4523: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
mice: PS/2 mouse device common for all mice
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
raid6: int32x1 30 MB/s
raid6: int32x2 48 MB/s
raid6: int32x4 53 MB/s
raid6: int32x8 48 MB/s
raid6: using algorithm int32x4 (53 MB/s)
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
raid5: measuring checksumming speed
arm4regs : 429.600 MB/sec
8regs : 330.000 MB/sec
32regs : 513.600 MB/sec
raid5: using function: 32regs (513.600 MB/sec)
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
EXT2-fs warning: maximal mount count reached, running e2fsck is recommended
VFS: Mounted root (ext2 filesystem).
Freeing init memory: 120K
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
usbcore: registered new interface driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
egiga0: mac address changed
egiga0: Ilegal MTU value 9000, rounding MTU to: 9004
egiga0: change mtu 1500 (buffer-size 1520) to 9004 (buffer-size 9024)
egiga0: link down
egiga0: link up, full duplex, speed 1 Gbps
usbcore: deregistering interface driver usblp
No found HD
