source [find target/pxa255.cfg]
# Target name is set by above
-$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x4000000 -work-area-size 0x4000 -work-area-backup 0
+$_TARGETNAME configure -work-area-phys 0x4000000 -work-area-size 0x4000 -work-area-backup 0
# flash bank <driver> <base> <size> <chip_width> <bus_width> <target> [options]
flash bank cfi 0x00000000 0x80000 2 2 $_TARGETNAME jedec_probe