i.MX Processors中的主题 Cannot change device tree in iMX6q https://community.nxp.com/t5/i-MX-Processors/Cannot-change-device-tree-in-iMX6q/m-p/734545#M114338 <HTML><HEAD></HEAD><BODY><P>hi,</P><P>&nbsp; &nbsp; &nbsp;I have a serious question about imx6q device tree.</P><P>&nbsp; &nbsp; &nbsp;When I change dts file and compile it to dtb file, using 'scp' to copy dtb file to imx6:/run/media/mmcblk3p1, and I copy the file from imx6 to PC to confirm it's the right file. But when I reboot imx6, I found the dtb file is the same as old dtb file. Even I rewrote the file system with the new dtb file, the dtb file in imx6 still not change.</P><P>&nbsp; &nbsp; &nbsp;It botherd me for days. Is the EMMC broken? Read Only or somthing?</P></BODY></HTML> Wed, 07 Mar 2018 14:37:23 GMT zhongjiansun 2018-03-07T14:37:23Z Cannot change device tree in iMX6q https://community.nxp.com/t5/i-MX-Processors/Cannot-change-device-tree-in-iMX6q/m-p/734545#M114338 <HTML><HEAD></HEAD><BODY><P>hi,</P><P>&nbsp; &nbsp; &nbsp;I have a serious question about imx6q device tree.</P><P>&nbsp; &nbsp; &nbsp;When I change dts file and compile it to dtb file, using 'scp' to copy dtb file to imx6:/run/media/mmcblk3p1, and I copy the file from imx6 to PC to confirm it's the right file. But when I reboot imx6, I found the dtb file is the same as old dtb file. Even I rewrote the file system with the new dtb file, the dtb file in imx6 still not change.</P><P>&nbsp; &nbsp; &nbsp;It botherd me for days. Is the EMMC broken? Read Only or somthing?</P></BODY></HTML> Wed, 07 Mar 2018 14:37:23 GMT https://community.nxp.com/t5/i-MX-Processors/Cannot-change-device-tree-in-iMX6q/m-p/734545#M114338 zhongjiansun 2018-03-07T14:37:23Z