Hi Mirek,
Unfortunately I did not solve completely the problem which I had with the Flash memory. It seems to be that in u-boot there is a problem with 16 bits long data access.
My memory has the size of 64 Mbits. In my configuration it should be accessed in x16 bits mode so it means that under each memory location there are 16 bits. In u-boot it seems to be that all is seen in bytes and under one memory location there is seen only one byte instead of two.
Is it somehow possible to change that by some define statements?
Perhaps the board has LA[n:31] connected to the address bus of the Flash rather than the correct LA[n:30] signals.
If so, its a hardware error, and there is not much you can do. Even if the chip has a BYTE# pin you can change modes with, a 16-bit Flash usually has a DQ15/A-1 pin that LA[31] would then connect to.
Just a thought ...
Cheers, Dave