Question about nrf9160 DK ROM

Question

Hello, 
 I have been evaluating the nrf9160 DK board. And my application is using mbedtls (vanilla) and TFM (Used https_client as a starter project). The problem is that with that I am limited to 196k of flash space. But when I build something like lpuart I have the full 1 meg. What is gobbling up 800k with the latest https_client sample so that I can only have a max flash size of 196k? 
 Thank you 
 /Loren

Loren Rogers · Accepted Answer

Hi Sigurd. Thank you for getting back to me. I'm honestly not sure what was going on. But I am 100% certain I was getting flash size exceeded errors during builds by a fairly large amount. I would do a build I would see the following (similar) output: 
 1> Linking &lsquo;zephyr.elf&rsquo; 1> Memory region Used Size Region Size %age Used 1> FLASH: 214316 B 960 KB 21.80% 1> SRAM: 74000 B 178968 B 41.35% 1> IDT_LIST: 0 GB 2 KB 0.00% 1> Post-link command 
 
 As you can see the above FLASH is correct with 960KB. But I am 100% certain the available bytes was 196Kbytes. And the %age used for FLASH was 100%. 
 But things seem to be working correctly now. For another reason, I had to completely uninstall and re-install the nordic connect SDK stuff, and now it seems to be correct. 
 You can close this ticket.

Question about nrf9160 DK ROM

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