Hi,
I have the same problem. I am using custom board with LPC4088. I am using custom USB bootloader present in internal flash & putting my user application on external flash(EMC). My only problem is that i am not able to jump from bootloader(internal Flash) to user code(External Flash). Has anyone done this, please help.
Hi,
Please check the following link:
Have a great day,
Sol
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Hi,
I read that thread, but didn't help me. For what I am doing do you think I need a flash driver? When I debug the bootloader code I can see the PC going to locations in external flash bss_init() after which it goes into hard fault. If comment bss_init() it immediately return back to bootloader code.
I think I am missing something in the startup code of user application. Do you have any startup code(ResetISR()) of user application with similar situation as mine.
Regards
Priyank.