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I am using OMAP3515 processor (Generic CortexA8 Device) for my project and want to boot the system form UART3. The boot loader code which I am using is working fine when using emulator i.e it is able to write the image into FLASH. The same boot loader code when I am sending through UART it is executing in RAM but unable to write the image into FLASH.

vivek
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1 Answers1

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You may need to unlock the flash. Some systems provide a option to lock and unlock flash.

stev
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  • Thanks for the reply , but it is working correctly with emulator, if lock and unlock is the problem then it will not even work with emulator. – vivek Aug 01 '13 at 06:24
  • may be emulator has automatic mechanism to unlock it before flashing... just a guess. I have faced similar issues with other system and had to manually unlock flash before flashing through UART. However, I have not used TI Omap based system. – stev Aug 01 '13 at 06:45