Hi,

When the board has both dataflash and parallel flash, using 'cp' command will write to parallel flash and then fail.

The patch below fixes the problem. BTW, I think "addr" is typo of "dest" in the dataflash test, so the patch may be as simple as s/addr/dest/ in dataflash test. I am in a hurry, so let suitable person to decide.

diff --git a/common/cmd_mem.c b/common/cmd_mem.c index 0f4f9b7..a01c2a5 100644 --- a/common/cmd_mem.c +++ b/common/cmd_mem.c @@ -423,6 +423,7 @@ int do_mem_cp ( cmd_tbl_t *cmdtp, int fl /* check if we are copying to Flash */ if ( (addr2info(dest) != NULL) #ifdef CONFIG_HAS_DATAFLASH + && (!addr_dataflash(dest)) && (!addr_dataflash(addr)) #endif ) {