topic Bootloader for Kinetis K64 MCU in Kinetis Design Studio https://community.nxp.com/t5/Kinetis-Design-Studio/Bootloader-for-Kinetis-K64-MCU/m-p/314082#M249 <HTML><HEAD></HEAD><BODY><P>I try to develop the bootloader via usart and enternet for Kinetis K64 MCU. Is there any source code example?</P></BODY></HTML> Tue, 01 Jul 2014 03:09:17 GMT 小勇邹 2014-07-01T03:09:17Z Bootloader for Kinetis K64 MCU https://community.nxp.com/t5/Kinetis-Design-Studio/Bootloader-for-Kinetis-K64-MCU/m-p/314082#M249 <HTML><HEAD></HEAD><BODY><P>I try to develop the bootloader via usart and enternet for Kinetis K64 MCU. Is there any source code example?</P></BODY></HTML> Tue, 01 Jul 2014 03:09:17 GMT https://community.nxp.com/t5/Kinetis-Design-Studio/Bootloader-for-Kinetis-K64-MCU/m-p/314082#M249 小勇邹 2014-07-01T03:09:17Z Re: Bootloader for Kinetis K64 MCU https://community.nxp.com/t5/Kinetis-Design-Studio/Bootloader-for-Kinetis-K64-MCU/m-p/314083#M250 <HTML><HEAD></HEAD><BODY><P>You could try porting Emcraft's U-Boot <A href="https://github.com/EmcraftSystems/u-boot">here</A>, but be aware it's a very old U-Boot and its Kinetis support is pretty thin and anemic.</P><P></P><P>I think the biggest bite would be the MCG differences between the K70 and the K64.</P><P></P><P>Maybe you could be a hero and fix all that...&nbsp; :smileywink:</P></BODY></HTML> Tue, 01 Jul 2014 15:25:16 GMT https://community.nxp.com/t5/Kinetis-Design-Studio/Bootloader-for-Kinetis-K64-MCU/m-p/314083#M250 DavidBLit 2014-07-01T15:25:16Z Re: Bootloader for Kinetis K64 MCU https://community.nxp.com/t5/Kinetis-Design-Studio/Bootloader-for-Kinetis-K64-MCU/m-p/314084#M251 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>See <A _jive_internal="true" href="https://community.nxp.com/message/370223#370223" title="https://community.freescale.com/message/370223#370223">https://community.freescale.com/message/370223#370223</A></P><P></P><P>Supports K64 for UART, USB, Ethernet, SD-card bootloading. Web server based loading occupies about 18k of space built with GCC.</P><P></P><P>Regards</P><P></P><P>Mark</P><P></P><P><A href="http://www.utasker.com/kinetis.html" title="http://www.utasker.com/kinetis.html">http://www.utasker.com/kinetis.html</A></P></BODY></HTML> Thu, 03 Jul 2014 10:27:02 GMT https://community.nxp.com/t5/Kinetis-Design-Studio/Bootloader-for-Kinetis-K64-MCU/m-p/314084#M251 mjbcswitzerland 2014-07-03T10:27:02Z