When I use external memory such as DDR SDRAM, which is connected using a MCH_OPB_DDR memory controller as the scratch memory, the flashwriter issues the following error message:
"./etc/flashwriter/flashwriter.elf :: devinfop(0x24000d14): 0x24000d48
Setting breakpoint at 0x2400009c
Erasing appropriate flash block(s)...
Processor started. Type "stop" to stop processor
XMD%
Processor started. Type "stop" to stop processor
XMD% ERROR: Flashwriter application reported an error: The flash block erase operation errored out!"
This problem has been fixed in the latest EDK 8.1i Service Pack, available at:
http://www.xilinx.com/xlnx/xil_sw_updates_home.jsp
The first service pack containing the fix is EDK 8.1i Service Pack 1.