https://devzone.nordicsemi.com/f/nordic-q-a/93683/kconfig-defconfig-file-purposeI saw board directory in zephyr. I found Kconfig, Kconfig.board and Kconfig.deconfig files. What is purpose all these files ? ( see board files of nRF5340DK or thingy53 )en-USTelligent Community 13Tue, 08 Nov 2022 18:50:35 GMThttps://devzone.nordicsemi.com/thread/394795?ContentTypeID=1Tue, 08 Nov 2022 18:50:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da4dd224-4eeb-4b2c-a21f-fce838ebc783Amanda Hsieh<p>Hi,&nbsp;<br />See&nbsp;<a href="https://docs.zephyrproject.org/latest/hardware/porting/board_porting.html">https://docs.zephyrproject.org/latest/hardware/porting/board_porting.html:</a></p> <pre><code><span><em>Kconfig.board</em></span></code><em>,&nbsp;<code><span>Kconfig.defconfig</span></code>,&nbsp;<code><span>plank_defconfig</span></code>: software configuration in&nbsp;<a href="https://docs.zephyrproject.org/latest/build/kconfig/index.html#kconfig"><span>Configuration System (Kconfig)</span></a>&nbsp;formats. This provides default settings for software features and peripheral drivers.</em></pre> <p>Regards,<br />Amanda H.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/394781?ContentTypeID=1Tue, 08 Nov 2022 16:26:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c4954adc-7565-435f-a447-d3298441e96dmexco<p>Hello, After having a long study, I found that defconfig is used to set default&nbsp;configurations of on board SOC peripherals.&nbsp;</p><div style="clear:both;"></div>