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    <title>topic Re: Load u-boot rootfs and image to NAND in i.MX Processors</title>
    <link>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429057#M65201</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp; Please use&amp;nbsp; addition NAND documentation under the following Community post.&lt;/P&gt;&lt;P&gt; &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; “Is there any additional document for i.MX6 NAND?”&lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/P&gt;&lt;P&gt; &lt;A _jive_internal="true" href="https://community.nxp.com/message/370592#370592"&gt;https://community.freescale.com/message/370592#370592&lt;/A&gt; &lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp; Also, please be familiar with Erratum “ERR007117 ROM: When booting from NAND flash,&lt;/P&gt;&lt;P&gt; enfc_clk_root clock is not gated off when doing the clock source switch”&lt;/P&gt;&lt;P&gt; and&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt; “ERR007926 ROM: 32 kHz internal oscillator timing inaccuracy may affect&lt;/P&gt;&lt;P&gt; SD/MMC, NAND, and OneNAND boot”.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/P&gt;&lt;P&gt; &lt;A href="http://cache.freescale.com/files/32bit/doc/errata/IMX6DQCE.pdf"&gt;http://cache.freescale.com/files/32bit/doc/errata/IMX6DQCE.pdf&lt;/A&gt;​ &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Regards,&lt;/P&gt;&lt;P&gt;Yuri.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Fri, 05 Jun 2015 03:01:42 GMT</pubDate>
    <dc:creator>Yuri</dc:creator>
    <dc:date>2015-06-05T03:01:42Z</dc:date>
    <item>
      <title>Load u-boot rootfs and image to NAND</title>
      <link>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429055#M65199</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hi.&lt;/P&gt;&lt;P&gt;for debugging my custom board based on i.mx6 solo, I was loaded with NFS.&lt;/P&gt;&lt;P&gt;Now I need to load image, and u-boot to NAND flash.&lt;/P&gt;&lt;P&gt;Is there a document that describes how to do it?&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 04 Jun 2015 15:18:26 GMT</pubDate>
      <guid>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429055#M65199</guid>
      <dc:creator>eugenevolkov</dc:creator>
      <dc:date>2015-06-04T15:18:26Z</dc:date>
    </item>
    <item>
      <title>Re: Load u-boot rootfs and image to NAND</title>
      <link>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429056#M65200</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hi Eugene&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;NAND is supported by AI boards, so recommend to check&lt;/P&gt;&lt;P&gt;its documentation, like i.MX_6Solo6DualLite_Sabre-AI_Linux_User_Guide.pdf&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;A href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=RDIMX6SABREAUTO&amp;amp;fpsp=1&amp;amp;tab=Documentation_Tab" title="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=RDIMX6SABREAUTO&amp;amp;fpsp=1&amp;amp;tab=Documentation_Tab"&gt;SABRE|Automotive-Infotainment|i.MX6|Freescale&lt;/A&gt; &lt;/P&gt;&lt;P&gt;&lt;A href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=RDIMX6SABREAUTO&amp;amp;fpsp=1&amp;amp;tab=Design_Tools_Tab" title="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=RDIMX6SABREAUTO&amp;amp;fpsp=1&amp;amp;tab=Design_Tools_Tab"&gt;SABRE|Automotive-Infotainment|i.MX6|Freescale&lt;/A&gt; &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Best regards&lt;/P&gt;&lt;P&gt;igor&lt;/P&gt;&lt;P&gt;-----------------------------------------------------------------------------------------------------------------------&lt;/P&gt;&lt;P&gt;Note: If this post answers your question, please click the Correct Answer button. Thank you!&lt;/P&gt;&lt;P&gt;-----------------------------------------------------------------------------------------------------------------------&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 05 Jun 2015 01:28:46 GMT</pubDate>
      <guid>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429056#M65200</guid>
      <dc:creator>igorpadykov</dc:creator>
      <dc:date>2015-06-05T01:28:46Z</dc:date>
    </item>
    <item>
      <title>Re: Load u-boot rootfs and image to NAND</title>
      <link>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429057#M65201</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp; Please use&amp;nbsp; addition NAND documentation under the following Community post.&lt;/P&gt;&lt;P&gt; &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; “Is there any additional document for i.MX6 NAND?”&lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/P&gt;&lt;P&gt; &lt;A _jive_internal="true" href="https://community.nxp.com/message/370592#370592"&gt;https://community.freescale.com/message/370592#370592&lt;/A&gt; &lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp; Also, please be familiar with Erratum “ERR007117 ROM: When booting from NAND flash,&lt;/P&gt;&lt;P&gt; enfc_clk_root clock is not gated off when doing the clock source switch”&lt;/P&gt;&lt;P&gt; and&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt; “ERR007926 ROM: 32 kHz internal oscillator timing inaccuracy may affect&lt;/P&gt;&lt;P&gt; SD/MMC, NAND, and OneNAND boot”.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/P&gt;&lt;P&gt; &lt;A href="http://cache.freescale.com/files/32bit/doc/errata/IMX6DQCE.pdf"&gt;http://cache.freescale.com/files/32bit/doc/errata/IMX6DQCE.pdf&lt;/A&gt;​ &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Regards,&lt;/P&gt;&lt;P&gt;Yuri.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 05 Jun 2015 03:01:42 GMT</pubDate>
      <guid>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429057#M65201</guid>
      <dc:creator>Yuri</dc:creator>
      <dc:date>2015-06-05T03:01:42Z</dc:date>
    </item>
    <item>
      <title>Re: Load u-boot rootfs and image to NAND</title>
      <link>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429058#M65202</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Привет Юрий. Я задал конкретный вопрос - есть ли документ, описывающий процесс зарузки u-boot, rootfs and zimage to NAND flash. Зачем эта куча ненужных ссылок? Я хочу записать все это через NFS server, так как ваша программа MFG_Tools бездарная программа. &lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 05 Jun 2015 17:12:43 GMT</pubDate>
      <guid>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429058#M65202</guid>
      <dc:creator>eugenevolkov</dc:creator>
      <dc:date>2015-06-05T17:12:43Z</dc:date>
    </item>
    <item>
      <title>Re: Load u-boot rootfs and image to NAND</title>
      <link>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429059#M65203</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P style="padding: 0 0 24.0pt 0;"&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;Добрый день !&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="padding: 0 0 24.0pt 0;"&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;&amp;nbsp;&amp;nbsp; Такого «прямого» описания - для случая загрузки системы через NFS с целью&lt;BR /&gt; последующей записи прикладной \ целевой системы на NAND у нас нет.&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;&amp;nbsp;&amp;nbsp; Что касаемо MFG – программа предназначена для массовой закачки образов системы, когда &lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;«чистые» прикладные платы вставляются в USB порт одна за другой. &lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; В любом случае, отсутствие корректного &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;NAND&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt; драйвера в U-boot или в &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;Linux&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; превращается &lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; в проблему : здесь и &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;NFS&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; не поможет.&lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;Ведь необходимо записать U-boot, Linux ядро и &lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;L&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;inux файловую систему в NAND ; а затем, при загрузке&lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;U-boot &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;c&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt; NAND (внутренним&amp;nbsp; boot ROM), &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;U&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;-&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;boot&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; тоже должен уметь «вытащить» ядро из NAND.&amp;nbsp; &lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;&amp;nbsp;&amp;nbsp; По крайней мере, в MFG “ucl2.&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;xml&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;” файле можно посмотреть&amp;nbsp; конфигурацию &lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; &amp;lt;&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;LIST&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;name&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;="&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;NAND&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;Flash&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;" &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;desc&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;="&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;Choose&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;NAND&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;as&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;media&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;"&amp;gt;, &lt;BR /&gt;чтобы представить последовательность&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; действий и используемые утилиты. &lt;/SPAN&gt;&lt;/P&gt;&lt;P style="padding: 0 0 24.0pt 0;"&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; Из (стандартной) документации, упомянутой Игорем, после загрузки &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;U&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;-&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;boot&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;c&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;NAND&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; :&lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;U&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;-&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;Boot&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; &amp;gt; &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;setenv&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;bootcmd&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; '&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;run&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;bootargsset&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;; &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;nand&lt;/SPAN&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;read&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; ${&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;loadaddr&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;} 0&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;x&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;1000000 0&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;x&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;800000; &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;nand&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;read&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt; ${&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;fdt&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;_&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;addr&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;} 0&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;x&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;2000000 0&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;x&lt;/SPAN&gt;&lt;SPAN lang="RU" style="font-family: 'Verdana','sans-serif';"&gt;100000; &lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;bootz ${loadaddr} - ${fdt_addr}'&lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;&lt;BR /&gt;U-boot &amp;gt; setenv rootfsinfo 'ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs rootwait rw&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;mtdparts=gpmi-nand:16m(boot),16m(kernel),16m(dtb),-(rootfs)'&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="padding: 0 0 24.0pt 0;"&gt; &lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;U-boot &amp;gt; saveenv&lt;BR /&gt; &lt;BR /&gt; Всего найлучшего,&lt;BR /&gt;&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Verdana','sans-serif';"&gt;Юрий.&lt;/SPAN&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 08 Jun 2015 06:21:28 GMT</pubDate>
      <guid>https://community.nxp.com/t5/i-MX-Processors/Load-u-boot-rootfs-and-image-to-NAND/m-p/429059#M65203</guid>
      <dc:creator>Yuri</dc:creator>
      <dc:date>2015-06-08T06:21:28Z</dc:date>
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