This patch adds the mac files (over 02.00.00.07 release) which are needed to debug the executables with IAR embedded workbench.

Files included in this patch:
    - AM335x_DDR2.mac - To be used for DDR2 boards (Beaglebone and EVM)
    - AM335x_DDR3.mac - To be used for DDR3 boards (EVM-SK)