$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
#flash bank <driver> <base> <size> <chip_width> <bus_width>
-flash bank str7x 0x20000000 0x00040000 0 0 0 STR3x
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME str7x 0x20000000 0x00040000 0 0 0 STR3x