Anuj Tanksali

K22FN512 Bootloader with PE

Discussion created by Anuj Tanksali on Nov 23, 2018
Latest reply on Nov 27, 2018 by Kerry Zhou



I am using K22FN512 device and my application is bootloader.


I have a bootloader code which is working but it dose not have PE components.

I have setup another bootloader code with PE components but it is not working. 


The data written from flash location address 0x6800  is same in both the cases but the jump to application does not work with bootloader with PE components. it crashes in copy rom to ram section in application code. 


but jump works when used without any PE components. 

the linker files are different in both cases for bootloaders. i have attached the same

The first linker file attached is with PE and the other is without PE


can you point me in right direction to where is problem exactly.