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Impact on Secure Serial DFU if there is change in Flash and Ram address

Hello,

 

I am using nRF52840 S140 v7.0.1 and using ble_app_blinky. I have a query on Secure Serial DFU if there is a change in Flash and Ram address.

 In original example code below are the macros.

 

FLASH_START=0x27000

FLASH_SIZE=0xd9000

RAM_START=0x20002300

RAM_SIZE=0x3dd00

 

After adding our code, we need to modify macro to

 

FLASH_START=0x27000

FLASH_SIZE=0xd1000

RAM_START=0x20002A20

RAM_SIZE=0x3D5E0

 

Because of this will it cause any issue if we do Secure Serial DFU on original binary with latest package with changed FLASH_SIZE and RAM_SIZE macros.

 

Thanks & Regards

Vishnu Beema

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