nRF51422 ant bootloader with custom board

[Max]

Hi, I'm using a nRF51422 with s310 sd on sdk 10.0.0 and I have two different behaviours that are cousing me some problems.

I'm testing it with a DK (board 10003) and a custom board that is our final product. I want to use the OTA functionality and quite everything works with the DK board. With the custom one as soon i write the bootloader on the chip i can't debug/run the code anymore. I've checked the s310 memory layout for the app and the bootloader (APP: 0x1D000 BOOTLOADER: 0x3B800).

Can't figure out why. Thanks Max

[Max]

Actually the bootloader is working, i can do OTA updates without problems but debugging is a little difficult, I've tried to set the optimization to level 0, changed the irom1 start, increased the size of irom1 and unchecked the "cross-module optimization" but still got one error on compiling time. With the cross-module opt everything works as expected.