Changes made for Pathfinder 5226 controllers.

The location in memory at 0x400 is used to check for certain protections. One byte is reserved for in this case using a debugger. How this memory got changed to how it was supposed to be stored which made the release build actually use the protection. The previous way it was stored made it get the none protect 0xFE randomly so we could debug. The change was to just make it unprotected so we can debug the release code.