topic Re: How to boot linux image once and for all in Layerscape https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995639#M5197 <HTML><HEAD></HEAD><BODY><P>Another question is :when I boot t4240,I already have a uImage-t4240qds.dtb,do I need another .dtb file during cross-compile?</P></BODY></HTML> Mon, 18 Nov 2019 06:08:14 GMT 735382270 2019-11-18T06:08:14Z How to boot linux image once and for all https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995636#M5194 <HTML><HEAD></HEAD><BODY><P>I finish boot up the system,and e<SPAN style="font-size: 12.0pt;">xecute the following commands to TFTP the images to the board, then boot into Linux.</SPAN></P><SPAN> </SPAN><P>&nbsp;<SPAN style="background: yellow;">=&gt;tftp 1000000 &lt;uImage_name&gt;&nbsp; //uImage-t4240qds.bin</SPAN></P><SPAN> </SPAN><P><SPAN>&nbsp;&nbsp;&nbsp; =&gt;tftp 5000000 fsl-image-core-&lt;platform&gt;.ext2.gz.u-boot&nbsp; //fsl-image-minimal-t4240qds.ext2.gz.u-boot</SPAN></P><SPAN> </SPAN><P><SPAN>&nbsp;&nbsp;&nbsp; =&gt;tftp 2000000 &lt;platform_dtb_name&gt;&nbsp;&nbsp; //uImage-t4240qds.dtb</SPAN></P><SPAN> </SPAN><P><SPAN style="font-size: 12.0pt; ">&nbsp;&nbsp;&nbsp; =&gt;bootm 1000000 5000000 2000000&nbsp;&nbsp; </SPAN></P><SPAN> </SPAN><P><SPAN style="font-size: 12.0pt; ">but every time I restart the system,I must repeat the steps above,is there anyway I can done this once and for all?</SPAN></P></BODY></HTML> Mon, 04 Nov 2019 00:37:01 GMT https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995636#M5194 735382270 2019-11-04T00:37:01Z Re: How to boot linux image once and for all https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995637#M5195 <HTML><HEAD></HEAD><BODY><P>=&gt; setenv bootcmd "setenv bootargs root=/dev/ram rw console=ttyS0,115200;tftp 1000000 uImage-t4240qds.bin;tftp 5000000 fsl-image-minimal-t4240qds.ext2.gz.u-boot;tftp 2000000 uImage-t4240qds.dtb;bootm 1000000 5000000 2000000"</P><SPAN> </SPAN><P>=&gt;saveenv</P><SPAN> </SPAN><P>=&gt;boot</P></BODY></HTML> Mon, 04 Nov 2019 08:52:10 GMT https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995637#M5195 yipingwang 2019-11-04T08:52:10Z Re: How to boot linux image once and for all https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995638#M5196 <HTML><HEAD></HEAD><BODY><P>1.After I log in the system using "root",I need to install python-2.7.9.tgz and a .zip file,can I tranfer those file through tftp and install them directly?</P><P>2.Is there any example of PPC cross-compiled that can be recommended to me,thanks a lot!</P></BODY></HTML> Mon, 18 Nov 2019 00:52:22 GMT https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995638#M5196 735382270 2019-11-18T00:52:22Z Re: How to boot linux image once and for all https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995639#M5197 <HTML><HEAD></HEAD><BODY><P>Another question is :when I boot t4240,I already have a uImage-t4240qds.dtb,do I need another .dtb file during cross-compile?</P></BODY></HTML> Mon, 18 Nov 2019 06:08:14 GMT https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995639#M5197 735382270 2019-11-18T06:08:14Z Re: How to boot linux image once and for all https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995640#M5198 <HTML><HEAD></HEAD><BODY><P>You could use pre-built uImage-t4240qds.dtb.</P></BODY></HTML> Wed, 20 Nov 2019 09:24:07 GMT https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995640#M5198 yipingwang 2019-11-20T09:24:07Z Re: How to boot linux image once and for all https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995641#M5199 <HTML><HEAD></HEAD><BODY><P>Do you mean if I use pre-built there is no need for another .dtb file during cross-compile?</P><P>Could you please tell me in which step do I need pre-built and what commond can I use ?</P></BODY></HTML> Fri, 22 Nov 2019 01:07:40 GMT https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995641#M5199 735382270 2019-11-22T01:07:40Z Re: How to boot linux image once and for all https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995642#M5200 <HTML><HEAD></HEAD><BODY><P>No need another .dtb file during cross-compile.</P></BODY></HTML> Fri, 22 Nov 2019 09:39:48 GMT https://community.nxp.com/t5/Layerscape/How-to-boot-linux-image-once-and-for-all/m-p/995642#M5200 yipingwang 2019-11-22T09:39:48Z