Hello,

I had the same problem with u-boot with dataflash only setup (no NOR flash) and used the following patch (see attach)

cmd_mem.c doing wrong when copy from Dataflash to SDRAM:

- if (addr_dataflash(addr) && !addr_dataflash(dest) && (addr2info(dest)==NULL) ){ + if (addr_dataflash(addr) && !addr_dataflash(dest) +#ifndef CFG_NO_FLASH + && (addr2info(dest)==NULL) +#endif + ){

and do not forget to set CFG_NO_FLASH in your include.

------------------------------------ Best regards, Ivan Embedded Linux Engineer Promwad - www.promwad.com ------------------------------------

-------------------------------------------------- Hello all,

We are trying u-boot 1.1.6 on a customised at91rm9200 board. The main features are dataflash, 32MB and networking with DM9161.

We have been using u-boot 1.1.4 quite well now, but we would like to test 1.1.6. Kernel boots ok, but we have found a problem.

When we do a cp from the dataflash to ram like this: cp.b $(kerneladdr) 0x21600000 0x1 where kerneladdr is 0xC0040000

we have the following:

data abort

Resetting CPU ...