Bus configuration via uv4

Hello,

I have a NOR flash installed on a PCB, using the following pins (LPC2478):

P4.1 - P4.22 for address bus
P3.0 - P3.15 for data bus
P4.25 write enable
P4.24 output enable
P4.30 CS0

I have mapped a C module to 0x80000000, and instructed uv4 to configure the bus using this .ini file:

_WDWORD(0xE002C024, 0x10051555) ;
_WDWORD(0xE002C018, 0x55555555) ;
_WDWORD(0xE002C020, 0x55555554) ;

I have also setup the flash download set dialog with my NOR flash (it's a SST39).
However, uv4 does not even try to program the NOR flash. Obviously I forgetting something. Can you help me?