From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gamble, Bradley Date: Tue, 8 Oct 2019 11:39:46 +0000 Subject: [Buildroot] Compiling Device Tree with Buildroot Message-ID: <1570534786731.48992@ncipher.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Howdy, I'm trying to get Buildroot to compile our custom Device Tree file as part of the build process. I've previously been compiling it to a DTB file using "dtc" standalone and then embedding that as a node in a FIT image, however if possible I'd like to integrate this as a stage in Buildroot. I can use a post-build script to achieve this but if there is a "standard" method that would be preferred. Alternatively I was trying to build the Device Tree as part of the kernel. My Device Tree is comprised of three files under "br2-external/company/board/device-tree": - board.dts - board-pre.dtsi - board-post.dtsi The file board.dts includes board-pre.dtsi and board-post.dtsi. I've configured Buildroot to use an out-of-tree Device Tree however when it attempts to compile the board.dts file it is unable to find the pre and post files. Do I need to add a specific argument or flag so that the include directory is added? Regards, Bradley Gamble ________________________________ [cid:imageac0699.PNG at 7f5cf8a1.48a90a4d] Bradley Gamble Software Engineer Tel: +44 1293 580000 nCipher Security Manor Royal Crawley RH10 9HA United Kingdom www.ncipher.com [cid:image17ce6e.JPG at aa840ebd.4ea6c329] -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: imageac0699.PNG Type: image/png Size: 3675 bytes Desc: imageac0699.PNG URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image17ce6e.JPG Type: image/jpeg Size: 54303 bytes Desc: image17ce6e.JPG URL: