Bootloader RAM Settings

[RohanKadam]

We have shifted our development from nrf51422 QFAC (32kB RAM and 256 kB Flash) to nrf51822 QFAA (16kB RAM and 256 kB Flash).

I'm unable to run dual bank ble bootloader on the latter one, which I assume is because of lesser RAM.

What memory settings are required?

Settings which worked for nrf51422 QFAC are:

IRAM1: 0x20002C00 (Start) and 0x5380 (Size)

IRAM2: 0x20007F80 (Start) and 0x80 (Size)

[testy]

32KB ~ 32768bytes ~ 0x8000

16KB ~ 16384bytes ~ 0x4000

This should work for nrf51422 QFAA:

[RohanKadam]

It worked. Thanks testy.