P-Series中的主题 How to load boot linux kernal from NAND flash in P2041RDB https://community.nxp.com/t5/P-Series/How-to-load-boot-linux-kernal-from-NAND-flash-in-P2041RDB/m-p/924784#M4646 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #51626f; background-color: #ffffff;">We are using P2040 in our board. We are using QorIQ SDK V2.0 along with update</SPAN><BR style="color: #51626f; background-color: #ffffff;" /><SPAN style="color: #51626f; background-color: #ffffff;">SDK-v2.0-1703 .</SPAN></P><P></P><P>If we want to use NAND flash for linux booting , Is there any document that gives us the procedure to achieve this</P></BODY></HTML> Fri, 13 Sep 2019 11:12:09 GMT karavindvijayak 2019-09-13T11:12:09Z How to load boot linux kernal from NAND flash in P2041RDB https://community.nxp.com/t5/P-Series/How-to-load-boot-linux-kernal-from-NAND-flash-in-P2041RDB/m-p/924784#M4646 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #51626f; background-color: #ffffff;">We are using P2040 in our board. We are using QorIQ SDK V2.0 along with update</SPAN><BR style="color: #51626f; background-color: #ffffff;" /><SPAN style="color: #51626f; background-color: #ffffff;">SDK-v2.0-1703 .</SPAN></P><P></P><P>If we want to use NAND flash for linux booting , Is there any document that gives us the procedure to achieve this</P></BODY></HTML> Fri, 13 Sep 2019 11:12:09 GMT https://community.nxp.com/t5/P-Series/How-to-load-boot-linux-kernal-from-NAND-flash-in-P2041RDB/m-p/924784#M4646 karavindvijayak 2019-09-13T11:12:09Z Re: How to load boot linux kernal from NAND flash in P2041RDB https://community.nxp.com/t5/P-Series/How-to-load-boot-linux-kernal-from-NAND-flash-in-P2041RDB/m-p/924785#M4647 <HTML><HEAD></HEAD><BODY><P>Hello <A _jive_internal="true" data-content-finding="Community" data-userid="287989" data-username="karavindvijayakumar" href="https://community.nxp.com/people/karavindvijayakumar">k aravind vijaya kumar</A>,</P><P></P><P>I assume that you have deployed uImage at offset 1a000000, dtb at 1e000000, jffs2 filesystem on the second partition, Ramdisk filesystem at 0x12000000 on NAND flash.</P><P></P><P>nand read 0x10000000 1a000000 0x1000000</P><P>nand read 0x20000000 1e000000 0x100000</P><P></P><P>boot from jffs2 filesystem.</P><P>setenv bootargs root=/dev/mtdblock2 rootfstype=jffs2 rw console=ttyS0,115200</P><P>bootm 0x10000000 - 0x20000000</P><P></P><P>boot from Ramdisk filesystem</P><P>nand read 0x40000000 0x12000000 0x4000000</P><P>bootm 0x10000000 0x40000000 0x20000000</P><P></P><P>Thanks,</P><P>Yiping</P></BODY></HTML> Mon, 16 Sep 2019 07:26:22 GMT https://community.nxp.com/t5/P-Series/How-to-load-boot-linux-kernal-from-NAND-flash-in-P2041RDB/m-p/924785#M4647 yipingwang 2019-09-16T07:26:22Z