title: How do we align the output generated by IAR Embedded Workbench for ARM to 4 bytes automatically?
body: <p>I'm trying to get the output .hex file to have an automatic alignment to 4 bytes every time it is generated.
  Using ielftool would require me to have an additional manual step to calculate how many bytes I want to add so it's of no use.
  Also, setting the fill to the maximum file size would fix this but would mean that we would have to download the whole size (i.e. 256KB) even when the actual binary file is very small (i.e. 5KB).</p>