topic booting through spi ... in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/booting-through-spi/m-p/343481#M47292 <HTML><HEAD></HEAD><BODY><P>i am able to write and read data into spi flash and i am working with imx 6q processor....i&nbsp; wrote u-boot file into the spi leaving 4kb free region at the beginning of the spi flash.i also gave gave correct boot configurations but still not able to boot u-boot.Do i have to make any changes in the u-boot source say headers or something like that???</P><P></P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; thanx in advance</P></BODY></HTML> Fri, 27 Feb 2015 06:35:55 GMT aaa 2015-02-27T06:35:55Z booting through spi ... https://community.nxp.com/t5/i-MX-Processors/booting-through-spi/m-p/343481#M47292 <HTML><HEAD></HEAD><BODY><P>i am able to write and read data into spi flash and i am working with imx 6q processor....i&nbsp; wrote u-boot file into the spi leaving 4kb free region at the beginning of the spi flash.i also gave gave correct boot configurations but still not able to boot u-boot.Do i have to make any changes in the u-boot source say headers or something like that???</P><P></P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; thanx in advance</P></BODY></HTML> Fri, 27 Feb 2015 06:35:55 GMT https://community.nxp.com/t5/i-MX-Processors/booting-through-spi/m-p/343481#M47292 aaa 2015-02-27T06:35:55Z Re: booting through spi ... https://community.nxp.com/t5/i-MX-Processors/booting-through-spi/m-p/343482#M47293 <HTML><HEAD></HEAD><BODY><P>Hi aaaa</P><P></P><P>spi image ofset is 0x400 byte according to <A href="http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQRM.pdf?fasp=1&amp;WT_TYPE=Reference%20Manuals&amp;WT_VENDOR=FREESCALE&amp;WT_FILE_FORMAT=pdf&amp;WT_ASSET=Documentation&amp;fileExt=.pdf">IMX6DQRM</A></P><P>Table 8-28. Image Vector Table Offset and Initial Load Region Size</P><P>For writing procedure please look at attached documents</P><P>sect.Flashing U-Boot on SPI-NOR From U-Boot.</P><P>Also one can look at MFG Tool&nbsp; <A href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX6Q&amp;fpsp=1&amp;tab=Design_Tools_Tab">IMX_6DQ_MFG_TOOL</A> <IMG alt="" class="jiveImage" src="http://www.freescale.com/files/graphic/SECURITYINFOIMAGE.gif" /> :</P><P>ucl2.xml script how to program spi-nor in Linux.</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 27 Feb 2015 07:50:44 GMT https://community.nxp.com/t5/i-MX-Processors/booting-through-spi/m-p/343482#M47293 igorpadykov 2015-02-27T07:50:44Z