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Kinetis Flash Swap Disabling

Question asked by pavelst on May 29, 2016
Latest reply on May 31, 2016 by Hui_Ma



We are using the Flash Swap feature in our Kinetis (K11) based products and successfully updating its firmware over-the-air (FOTA).

Now on these devices, which are already in the field, we would like to disable the Flash Swap and start using the whole flash as a single bank with different method of FOTA update.

Is it possible to disable it in such a way that it won't have any limitations on flash areas use by our application? Or at least to remove the limitation of having the swap supporting block in the middle of the flash?

If needed, we can have a control so that our code will start at original Block 0 at the time of disabling the Flash Swap.


Thank you,