If you can boot the image via tftp but subsequently not from flash then maybe 
it war not flashed correctly.
Are you erasing partition before writing kernel to it ?



________________________________
 Da: Jim Hammack <[email protected]>
A: [email protected] 
Inviato: Giovedì 9 Febbraio 2012 3:36
Oggetto: Re: [ARMedslack] ARMedslack hangs during boot on Dreamplug
 

Brennan,

  Thanks for the suggestion, but I downloaded the files again
        and made sure they were binary transfers, and still no luck.  I
        also downloaded armedslack-current (I had the original
        armedslack-13.37 that I used on my sheevaplug) but still no
        change.  I'm confused because the kernel boots after the initial
        tftpboot and I can install software, configure the system, etc.,
        but when I try to reboot the system hangs.

                                                Jim

On 02/06/2012 08:32 PM, Brennan Newman wrote: 
Jim, 
>  I had this same issue and it was driving me crazy, it is a simple fix (at 
>least for me).  Simply re-download the kernel images and make sure that you 
>are transferring it over in binary.  I had used Filezilla to get my install 
>and it was set to transfer all files in ascii by default which according to 
>many people in the world today mangles binary files pretty badly.  Hope this 
>helps.
>
>
>Brennan
>
>
>On Mon, Feb 6, 2012 at 8:27 PM, Jim Hammack <[email protected]> wrote:
>
>I've been trying to install ARMedslack on my Dreamplug (ser: 1148-XXXXXX) by 
>following Stuart's excellent instructions in INSTALL_KIRKWOOD.TXT, but have 
>been unable to get the system to boot.   I believe it is due to a problem with 
>my u-boot which I scrambled earlier.  I have been able to find only one 
>version of u-boot that will run on this machine (the guruplug version from 
>http://www.armedslack.org/maint_kirkwooduboot loads but hangs after a 
>'reset').  This one works:
>>
>>Marvell>> version
>>
>>U-Boot 2011.03-00012-g1a93b51-dirty-pingtoo-v1.2 (Jun 15
            2011 - 22:44:57)
>>Marvell-DreamPlug
>>armv5tel-softfloat-linux-gnueabi-gcc (Gentoo 4.4.4-r2 p1.3,
            pie-0.4.5) 4.4.4
>>GNU ld (GNU Binutils) 2.20.1.20100303
>>
>>I am following Stuart's instructions with two exceptions:
>>
>>1. I am using dream-2.6.38.4-uImage (renamed
            uImage-kirkwood) from with-linux instead of uImage-kirkwood
            from the distribution due to a known problem with
            uImage-kirkwood on the Dreamplug.  
(http://lists.armedslack.org/2011-August/000978.html)
>>2.  I am using a fat16 boot partition rather that the ext2
            partition Stuart uses in his documentation, so I have
            changed all references to "ext2load" to "fatload" in the
            bootcmd
>>
>>The system loads uinitrd-kirkwood okay, then loads
            uImage-kirkwood (which is really dream-2.6.38.4-uImage), but
            hangs after:
>>
>>"Uncompressing Linux... done, booting the kernel."
>>
>>I don't think this is the problem, but does anyone see any
            problems with my u-boot variables?  Also, I've read that
            newer Dreamplugs (#114 and later) have some differences from
            the earlier version.  Could this be why the majority of
            u-boot versions I've found do not run on this machine?  Any
            ideas on where I can find a suitable u-boot? I tried the
            version referenced here:
>>(http://www.newit.co.uk/forum/index.php?topic=1977.0) but that version hangs 
>>also.
>>
>>Any input is appreciated!
>>
>>                               Thanks,
>>                                   Jim
>>
>>printenv and boot details follow:
>>
>>Marvell>> printenv
>>arcNumber=2659
>>baudrate=115200
>>bootargs_console=console=ttyS0,115200
>>bootargs_root=root=/dev/sda3 waitforroot=10 rootfs=ext4
>>bootcmd=setenv bootargs $(bootargs_console)
            $(bootargs_root); run bootcmd_slk ; reset
>>bootcmd_slk=usb start;fatload usb 0:1 0x01100000
            /uinitrd-kirkwood;fatload usb 0:1 0x00800000
            /uImage-kirkwood;bootm 0x00800000 0x01100000
>>bootdelay=3
>>eth1addr=02:50:43:ba:45:cb
>>ethact=egiga0
>>ethaddr=00:DE:AD:C0:FF:EE
>>ipaddr=192.168.2.1
>>mainlineLinux=yes
>>serial_num=DS2-1148-000934
>>serverip=192.168.2.7
>>stderr=serial
>>stdin=serial
>>stdout=serial
>>
>>Environment size: 561/65532 bytes
>>Marvell>> reset
>>
>>U-Boot 2011.03-00012-g1a93b51-dirty-pingtoo-v1.2 (Jun 15
            2011 - 22:44:57)
>>Marvell-DreamPlug
>>
>>SoC:   Kirkwood 88F6281_A1
>>DRAM:  512 MiB
>>SF: Got idcodes
>>00000000: c2 20 15 c2 20    . ..
>>SF: Detected MX25L1605D with page size 256, total 2 MiB
>>In:    serial
>>Out:   serial
>>Err:   serial
>>Net:   egiga0, egiga1
>>88E1121 Initialized on egiga0
>>88E1121 Initialized on egiga1
>>Hit any key to stop autoboot:  0
>>(Re)start USB...
>>USB:   Register 10011 NbrPorts 1
>>USB EHCI 1.00
>>scanning bus for devices... EHCI timed out on TD -
            token=0x80008c80
>>4 USB Device(s) found
>>      scanning bus for storage devices... Device NOT ready
>>  Request Sense returned 02 3A 00
>>2 Storage Device(s) found
>>reading /uinitrd-kirkwood
>>
>>5755094 bytes read
>>reading /uImage-kirkwood
>>
>>2033192 bytes read
>>## Booting kernel from Legacy Image at 00800000 ...
>>  Image Name:   Linux-2.6.38.4-kirkwood
>>  Image Type:   ARM Linux Kernel Image (uncompressed)
>>  Data Size:    2033128 Bytes = 1.9 MiB
>>  Load Address: 00008000
>>  Entry Point:  00008000
>>  Verifying Checksum ... OK
>>## Loading init Ramdisk from Legacy Image at 01100000 ...
>>  Image Name:   Slackware ARM Initial RAM disk f
>>  Image Type:   ARM Linux RAMDisk Image (gzip compressed)
>>  Data Size:    5755030 Bytes = 5.5 MiB
>>  Load Address: 00000000
>>  Entry Point:  00000000
>>  Verifying Checksum ... OK
>>  Loading Kernel Image ... OK
>>OK
>>
>>Starting kernel ...
>>
>>Uncompressing Linux... done, booting the kernel.
>>
>>
>>_______________________________________________
>>ARMedslack mailing list
>>[email protected]
>>http://lists.armedslack.org/mailman/listinfo/armedslack
>>
>
>
>
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