topic Re: Build BSP with crosstool-NG in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Build-BSP-with-crosstool-NG/m-p/462719#M72742 <HTML><HEAD></HEAD><BODY><P>Hello John Laughton,</P><P></P><P>You didn’t mention which processor you are using and I haven’t personally tested it but I would go with arm-unknown-linux-gnueabi unless you are indeed seeking to build a toolchain for a CortexA8. The BSP supports the i.MX6 which is a CortexA9 processor and hence cortexa9hf-vfp-neon-poky-linux-gnueabi is used.</P><P></P><P>As for how to force Yocto to use an external toolchain, please see section 3.5 of the Yocto Project Application Developer’s Guide (link below)</P><P></P><P><A href="http://www.yoctoproject.org/docs/latest/adt-manual/adt-manual.html#optionally-using-an-external-toolchain">http://www.yoctoproject.org/docs/latest/adt-manual/adt-manual.html#optionally-using-an-external-toolchain</A></P><P></P><P>I hope this information helps! </P></BODY></HTML> Fri, 11 Mar 2016 17:32:23 GMT gusarambula 2016-03-11T17:32:23Z Build BSP with crosstool-NG https://community.nxp.com/t5/i-MX-Processors/Build-BSP-with-crosstool-NG/m-p/462718#M72741 <HTML><HEAD></HEAD><BODY><P>I am trying to build the meta-fsl-bsp-release using a specific toolchain</P><P>I have installed (but not configured) crosstool-ng</P><P>I have 2 questions:</P><P>1) what do I configure ct-ng to be ?</P><P>arm-cortex_a8-linux-gnueabi</P><P>arm-unknown-linux-gnueabi</P><P>The built in cross compiler looks like cortexa9hf-vfp-neon-poky-linux-gnueabi</P><P></P><P>2) How do I tell Yocto to use my toolchain ?</P><P></P><P>Thanks</P><P>John</P></BODY></HTML> Wed, 09 Mar 2016 22:06:59 GMT https://community.nxp.com/t5/i-MX-Processors/Build-BSP-with-crosstool-NG/m-p/462718#M72741 johnlaughton 2016-03-09T22:06:59Z Re: Build BSP with crosstool-NG https://community.nxp.com/t5/i-MX-Processors/Build-BSP-with-crosstool-NG/m-p/462719#M72742 <HTML><HEAD></HEAD><BODY><P>Hello John Laughton,</P><P></P><P>You didn’t mention which processor you are using and I haven’t personally tested it but I would go with arm-unknown-linux-gnueabi unless you are indeed seeking to build a toolchain for a CortexA8. The BSP supports the i.MX6 which is a CortexA9 processor and hence cortexa9hf-vfp-neon-poky-linux-gnueabi is used.</P><P></P><P>As for how to force Yocto to use an external toolchain, please see section 3.5 of the Yocto Project Application Developer’s Guide (link below)</P><P></P><P><A href="http://www.yoctoproject.org/docs/latest/adt-manual/adt-manual.html#optionally-using-an-external-toolchain">http://www.yoctoproject.org/docs/latest/adt-manual/adt-manual.html#optionally-using-an-external-toolchain</A></P><P></P><P>I hope this information helps! </P></BODY></HTML> Fri, 11 Mar 2016 17:32:23 GMT https://community.nxp.com/t5/i-MX-Processors/Build-BSP-with-crosstool-NG/m-p/462719#M72742 gusarambula 2016-03-11T17:32:23Z