Issue converting programming files for the Stratix10GX Dev Kit

The board update portal asks to use it.

But more specifically, it appears the script appears to create a cof file with the following settings:

startaddr="02C00000"
username="Page_1"
pageflags="2"

This generates a pof file, which is then converted to a binary using the following:

str=`xxd -l 200 -ps -c 200 ${filename}.pof | sed 's/ffffff*//g'`
head=`expr length $str`
len=`expr $head / 2 + 46137344`
dd skip=$len count=45088700 if=${filename}.pof of=${filename}.bin ibs=1 obs=1048576

Which appears to just be selecting a raw section of the pof and copying it out.

When using the Programming File Generator directly, it will not allow the creation of a pof with Page set to 1 (equiv to pageflags=2 in a cof).

It also doesn't do the second step of extracting a raw section of the pof file.