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Linux/CC2538: CC2538, is there a way to program the flash by bitbanging the cJTAG pins?

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Part Number:CC2538

Tool/software: Linux

Hi,

We have a system with the CC2538 plus an AM57x Sitara processor. We'd like to use the AM57x via GPIO's to bitbang the cJTAG on the CC2538 to program the flash. I've done some searching but not finding anything but I'll ask the question here. Are there any app notes, wiki articles, user guides etc  that show how to do this, better yet, anybody know of a Linux driver that can do this?

This would be used for both initial board programming and in-field updates.

We don’t want use to boot loader for flashing due to our zigbee app applications communication over UART to other radios


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