topic Re: How to boot from spi flash? in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201855#M11223 <HTML><HEAD></HEAD><BODY><SPAN>I use SPI NOR model AT45DB321D, I looked at you for giving me a link, in order to make the chip work, I need to modify these files?</SPAN></BODY></HTML> Mon, 13 Feb 2012 06:16:27 GMT embed_wu 2012-02-13T06:16:27Z How to boot from spi flash? https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201851#M11219 <HTML><HEAD></HEAD><BODY><P><SPAN id="result_box" lang="en" lang="en"><SPAN class="hps">Now,I</SPAN> <SPAN class="hps">want to</SPAN> <SPAN class="hps">write</SPAN> <SPAN class="hps">uboot_ivt.sb</SPAN> into <SPAN class="hps">spi flash,</SPAN> <SPAN class="hps">write</SPAN> <SPAN class="hps">the kernel</SPAN> <SPAN class="hps">and</SPAN> <SPAN class="hps">rootfs</SPAN> into <SPAN class="hps">NANDFLASH</SPAN><SPAN>.</SPAN>&nbsp;<SPAN class="hps">But</SPAN> <SPAN class="hps">I just</SPAN> <SPAN class="hps">saw a</SPAN> <SPAN class="hps">tool</SPAN> "<SPAN class="hps">Mfgtools"</SPAN> <SPAN class="hps">to write imx28_ivt_linux.sb and rootfs.tar.bz2 into</SPAN> <SPAN class="hps">SD and</SPAN> <SPAN class="hps">NANDFLASH.</SPAN> <SPAN class="hps">Who can</SPAN> <SPAN class="hps">help me</SPAN> <SPAN class="hps">how to</SPAN> <SPAN class="hps">write</SPAN> <SPAN class="hps">uboot_ivt.sb</SPAN> <SPAN class="hps">into the</SPAN> <SPAN class="hps">spi flash?</SPAN></SPAN></P></BODY></HTML> Thu, 12 Jan 2012 07:20:01 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201851#M11219 embed_wu 2012-01-12T07:20:01Z Re: How to boot from spi flash? https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201852#M11220 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>&nbsp;&nbsp; Please try below command and it could be found in rootfs once the i.MX28EVK has been boot. However, it has to build the "Test and Develop profile" in Ltib, then you could type the mtdxxx and see it.</P><P>burn SPI NOR-Flash memory<BR />mtd_debug erase /dev/mtd0 0x0 0x400000<BR />mtd_debug write /dev/mtd0 0x0 &lt;data length&gt; &lt;full_path&gt;imx28_ivt_linux.sb</P></BODY></HTML> Tue, 17 Jan 2012 15:56:08 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201852#M11220 WilliamHuang 2012-01-17T15:56:08Z Re: How to boot from spi flash? https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201853#M11221 <HTML><HEAD></HEAD><BODY><SPAN>Thanks William! According to your tips,imx28_ivt_linux.sb had been writen into the SPI norflash.Then I jumper to SPI2 start, but no information</SPAN></BODY></HTML> Mon, 13 Feb 2012 01:09:32 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201853#M11221 embed_wu 2012-02-13T01:09:32Z Re: How to boot from spi flash? https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201854#M11222 <HTML><HEAD></HEAD><BODY><P>Hi</P><P>&nbsp; Did you try this <A href="http://imxcommunity.org/group/spansion">http://imxcommunity.org/group/spansion</A>&nbsp;steps on your code?</P></BODY></HTML> Mon, 13 Feb 2012 02:33:00 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201854#M11222 WilliamHuang 2012-02-13T02:33:00Z Re: How to boot from spi flash? https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201855#M11223 <HTML><HEAD></HEAD><BODY><SPAN>I use SPI NOR model AT45DB321D, I looked at you for giving me a link, in order to make the chip work, I need to modify these files?</SPAN></BODY></HTML> Mon, 13 Feb 2012 06:16:27 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201855#M11223 embed_wu 2012-02-13T06:16:27Z Re: How to boot from spi flash? https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201856#M11224 <HTML><HEAD></HEAD><BODY><P>Thanks!According to your tips,imx28_ivt_linux.sb had been writen into the SPI norflash.Then I jumper to SPI2 start, but no information.In my opinion<SPAN id="result_box" lang="en" lang="en"><SPAN>,</SPAN> <SPAN class="hps">the</SPAN> <SPAN class="hps">imx28_ivt_linux.sb</SPAN> can start <SPAN class="hps">from</SPAN> <SPAN class="hps">NANDFLASH</SPAN><SPAN class="hps">,</SPAN> <SPAN class="hps">should be able to</SPAN> <SPAN class="hps">start</SPAN> <SPAN class="hps">from</SPAN> <SPAN class="hps">the</SPAN> <SPAN class="hps">SPI NOR</SPAN><SPAN>.</SPAN></SPAN><BR /><SPAN id="result_box" lang="en" lang="en"><SPAN>IMX28</SPAN> <SPAN class="hps">can</SPAN> <SPAN class="hps">not</SPAN> <SPAN class="hps">use</SPAN> <SPAN class="hps">the uboot and</SPAN>&nbsp;<SPAN class="hps">directly</SPAN> <SPAN class="hps">support</SPAN> <SPAN class="hps">imx28_ivt_linux.sb</SPAN><SPAN>.</SPAN></SPAN><BR /><CITE>William Huang said:</CITE></P><BLOCKQUOTE cite="http://imxcommunity.org/forum/topics/how-to-boot-from-spi-flash?groupUrl=imx28andimx28evk&amp;commentId=4103961%3AComment%3A54715&amp;groupId=4103961%3AGroup%3A4609#4103961Comment54715"><DIV><DIV class="xg_user_generated"><P>Hi,</P><P>&nbsp;&nbsp; Please try below command and it could be found in rootfs once the i.MX28EVK has been boot. However, it has to build the "Test and Develop profile" in Ltib, then you could type the mtdxxx and see it.</P><P>burn SPI NOR-Flash memory<BR />mtd_debug erase /dev/mtd0 0x0 0x400000<BR />mtd_debug write /dev/mtd0 0x0 &lt;data length&gt; &lt;full_path&gt;imx28_ivt_linux.sb</P></DIV></DIV></BLOCKQUOTE></BODY></HTML> Thu, 16 Feb 2012 01:11:56 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-boot-from-spi-flash/m-p/201856#M11224 embed_wu 2012-02-16T01:11:56Z