www.esky-sh.com

Anyone's got an idea on how to boot from SD-card on mini2440? I have tried the u-boot and Kernels from
http://repo.or.cz/w/linux-2.6/mini2440.git and also Debian and a copule of other sources.
I always get "..cannot find root device mmcblk0pX.." no matter what. I believe I have the correct bootcmd and bootarg settings.
I can read files from both partitions in u-boot ,so the hardware seems to be ok.

Have you added a bootdelay parameter to the Linux command line? I found this necessary to boot from the SD card. So my working linux_cmd_line parameters are:

One related question: how could I write a YAFFS/YAFFS2 image (those that produced by the mkyaffs2image tool) to an SD card so the board can recognize it?

Yes, I've tried delays, both short and long ones, but neither works.
Can't figure out whether hardware initialization takes place in a separate thread, and that it
may be polled for results to soon?