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DM642 Bootloader [2 Attachments]

Started by kalai vani May 27, 2009
Hi,

We are using the attached bootloader, boot_TI.asm, provided by TI for
our
application. This bootloader was provided with fpga_loader.pjt for
Flashburn utility. We found that the when we modify the file as in
boot_TI_hang.asm, i.e, change the emif_values: to above the _boot
function, we are facing a strange issue. When we flash this bootloader,
booting from Flash happens correctly most of the times. But sometimes,
the booting from Flash completes but when c_int00 starts executing,
when Stack Pointer is updated, the execution crashes. This is a random
occurrence. Please let us know what could be the issue.

Thanks,

Kalaivani.S