# How to Build yocto file **URL:** \ **Category:** Uncategorized\ **Created:** [September 3, 2022, 8:41am UTC](https://mangoh.discourse.group/t/how-to-build-yocto-file/10104 "2022-09-03T08:41:01Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![tanapornyotrattanasa](https://avatars.discourse-cdn.com/v4/letter/t/a87d85/32.png) [@tanapornyotrattanasa](https://mangoh.discourse.group/u/tanapornyotrattanasa)\ **Post date:** [September 3, 2022, 8:41am UTC](https://mangoh.discourse.group/t/how-to-build-yocto-file/10104/1 "2022-09-03T08:41:01Z")
Hello. Could you send or explain how to build yocto for yellow mango. As far as I understand, all the drivers for the board are contained in legato, but the drivers for wifi are already in yocto. I had installed FW R13.3 Generic to mango and now using toolchain version 02.28.03.05 ---
**Author:** ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)\ **Post date:** [September 4, 2022, 5:37am UTC](https://mangoh.discourse.group/t/how-to-build-yocto-file/10104/2 "2022-09-04T05:37:50Z")
You can use leaf or github > **[Tools - Legato Docs](https://docs.legato.io/latest/tools.html)** > > legato™ is an open source Linux-based embedded platform designed to simplify connected IoT application development Download by Github: > **[Git Repository](https://forum.sierrawireless.com/t/git-repository/24389/10)** > > I follow this document and I don’t see problem to download from github: Example on downloading WP76 yocto source from Github.docx (90.5 KB) owner@CNHKG-EX-001367:~/Yocto/WP76/R16\_test$ git config --global user.name "username"... ---
**Author:** ![tanapornyotrattanasa](https://avatars.discourse-cdn.com/v4/letter/t/a87d85/32.png) [@tanapornyotrattanasa](https://mangoh.discourse.group/u/tanapornyotrattanasa)\ **Post date:** [September 5, 2022, 4:58am UTC](https://mangoh.discourse.group/t/how-to-build-yocto-file/10104/3 "2022-09-05T04:58:04Z")
Could you write the step for me how to build yocto file? thank you, ---
**Author:** ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)\ **Post date:** [September 5, 2022, 5:07am UTC](https://mangoh.discourse.group/t/how-to-build-yocto-file/10104/4 "2022-09-05T05:07:00Z")
you can see here for leaf: > **[FX30 (wp7702) and Talon IoT card](https://forum.sierrawireless.com/t/fx30-wp7702-and-talon-iot-card/23578/21)** > > I am building the Fx30-CatM R14 (Linux part) release swi-fx30-catm\_3.0.0 without any modifications. I have retrieved the Linux sources with leaf, running the following command (on Ubuntu 18.04): $\> leaf setup fx30-catm -p swi-fx30-catm\_3.0.0... you can see here for Github: > **[Git Repository](https://forum.sierrawireless.com/t/git-repository/24389/10)** > > I follow this document and I don’t see problem to download from github: Example on downloading WP76 yocto source from Github.docx (90.5 KB) owner@CNHKG-EX-001367:~/Yocto/WP76/R16\_test$ git config --global user.name "username"... ---
**Author:** ![raemondbergstrom-woo](https://avatars.discourse-cdn.com/v4/letter/r/7bcc69/32.png) [@raemondbergstrom-woo](https://mangoh.discourse.group/u/raemondbergstrom-woo)\ **Post date:** [September 8, 2022, 9:51pm UTC](https://mangoh.discourse.group/t/how-to-build-yocto-file/10104/5 "2022-09-08T21:51:09Z")
these instructions don’t work. The repo sync tries to pull files from repos that don’t exist anymore. ---
**Author:** ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)\ **Post date:** [September 8, 2022, 11:25pm UTC](https://mangoh.discourse.group/t/how-to-build-yocto-file/10104/6 "2022-09-08T23:25:06Z")
how about using "leaf getsrc "?