Hi,
We are using IAR workbench. We've tested our code by running it from SDRAM and it works 100%. But when it is executed from flash then any pointer referencing to any data in the flash area resolves to a value of zeros. e-g

void printString (char* str)
{
printf("String to print %s \n",str);
}

When executing from SDRAM :
printString("Print this string");

would work fine.
Output:
String to print Print this string

when executing from Flash
printString("Print this string");

would not work
Output:
String to print

I am not so sure why is that.