topic Re: Imx6q boot up issue in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Imx6q-boot-up-issue/m-p/926096#M139056 <HTML><HEAD></HEAD><BODY><P>Hi yingjin&nbsp;</P><P></P><P>one can follow attached&nbsp;Chapter 3 Porting U-Boot Porting Guide.</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 18 Jun 2019 01:37:47 GMT igorpadykov 2019-06-18T01:37:47Z Imx6q boot up issue https://community.nxp.com/t5/i-MX-Processors/Imx6q-boot-up-issue/m-p/926095#M139055 <HTML><HEAD></HEAD><BODY><P>Hi nxp team</P><P></P><P style="background-color: transparent; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #51626f; font-family: arial,helvetica,&amp;quot; helvetica neue&amp;quot;,verdana,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px; border: 0px none #51626f;">&nbsp;&nbsp;&nbsp;i have made a board according to imx6q-sabresd. i set switch to 01000010 to serial download mode, and &nbsp;succeed to download image, uboot and rootfs with mfgtools. But whatever i set switch to any boot up mode, mfgtools always show it's a HID-compliant device, and no any debug message was sent to my PC. When I use nxp release uboot-imx6q.imx,it can boot up normal.my compile uboot file can not boot,I ha change nothing about uboot ,the file between nxp release and my compile is the same size&nbsp; And i really don't know where is the problem. Can anyone help me?</P><P style="background-color: transparent; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #51626f; font-family: arial,helvetica,&amp;quot; helvetica neue&amp;quot;,verdana,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px; border: 0px none #51626f;"></P><P style="background-color: transparent; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #51626f; font-family: arial,helvetica,&amp;quot; helvetica neue&amp;quot;,verdana,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px; border: 0px none #51626f;">the download log in attachment</P></BODY></HTML> Sun, 16 Jun 2019 15:23:35 GMT https://community.nxp.com/t5/i-MX-Processors/Imx6q-boot-up-issue/m-p/926095#M139055 jack-cap 2019-06-16T15:23:35Z Re: Imx6q boot up issue https://community.nxp.com/t5/i-MX-Processors/Imx6q-boot-up-issue/m-p/926096#M139056 <HTML><HEAD></HEAD><BODY><P>Hi yingjin&nbsp;</P><P></P><P>one can follow attached&nbsp;Chapter 3 Porting U-Boot Porting Guide.</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 18 Jun 2019 01:37:47 GMT https://community.nxp.com/t5/i-MX-Processors/Imx6q-boot-up-issue/m-p/926096#M139056 igorpadykov 2019-06-18T01:37:47Z