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Question asked by ksweet on Dec 7, 2010
Latest reply on Dec 16, 2010 by Andreas

I am trying to establish a scheme for booting my application from flash memory, on the Blackfin 537.  I've been studying the "VisualDSP++ 5.0 Loader and Utilities Manual", but the IDE has me a bit confused.  I need to store my app in a parallel flash memory, and I need a bootloader to initialize the RAMs with the main application code at boot time.


I need to run some initialization code very early to configure clocks, SDRAM, etc.  I suppose I must configure the SDRAM before the bootloader moves any of the main application code from flash to SDRAM.  It looks like the loader utility allows me to specify a .dxe file to be run at boot time prior to the main application getting loaded.  However, I also notice the Project Options let me add Startup Code and an LDF file to an application project.


Do I want Startup Code and LDF in my initcode application?  Do I want Startup Code and LDF in my main application?  Do I want an initcode application at all