yay. finally I managed to mangle my OpenRD Client board .. sigh
I had troubles, that the marge of my dev board was never stating the correct
manufacturer ID for the NAND, which made flashing newer Uboot bootloader im-
possible.
This was the error popping up whatever I tried with Uboot/OpenOCD ...
unknown NAND device found, manufacturer id: 0x00 device id: 0x00
probing failed for NAND flash device
It drove me nuts until found a solution [1]. Yay!
Now with a newer Uboot (v3.4.19) I was suddenly able to install Debian on the
SD/MMC. For that I followed the great Howto under [2].
Heh, nice. So it finally boots Debian .. and having the D-I via serial console
in my screen (hint: screen tops minicom a million times: screen /dev/ttyUSB0 115200)
just feels very nice 
But then I got hot and wanted moar .. MUAHAHA !! .. I finally have put the Debian
install from the SD/MMC onto the internal flash, but not before converting that
flash to UBIFS, following this guide [3] ff.
Heh, so now I have an OpenRD Client, booting Debian on choice from SD/MMC or the
internal flash with either kernel 2.6.32-5-kirkwood from Debian or the Sheevakernel
from [4] with 2.6.35.3 ..
I love it!
Further down I have a list with more good-to-read-in-case-links.
[1] http://code.google.com/p/openrd/issues/detail?id=7
[2] http://www.cyrius.com/debian/kirkwood/openrd/install.html
[3] http://plugcomputer.org/plugwiki/index.php/Installing_Debian_To_Flash#Convert_internal_flash_root_partition_to_UBIFS
[4] http://sheeva.with-linux.com/sheeva
Create your own Debian image directly on SD/MMC:
http://plugcomputer.org/plugwiki/index.php/Creating_a_Debian_ImageThe complete docs for putting Debian onto flash (it is for Sheeva, so
refer to the OpenRD specifics to link no. [1] and [2])
http://plugcomputer.org/plugwiki/index.php/Installing_Debian_To_FlashIf things fail while flashing Uboot on OpenRD and such, get help with OpenOCD here:
http://www.plugcomputer.org/plugwiki/index.php/Setting_Up_OpenOCD_Under_LinuxI had some trouble booting from flash/UBIFS, this link here clearifies alot:
http://www.newit.co.uk/forum/index.php?topic=135.0Building a custom kernel:
http://computingplugs.com/index.php/Building_a_custom_kernel
hth 