topic Re: imx6ul fuse read in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/imx6ul-fuse-read/m-p/686902#M106319 <HTML><HEAD></HEAD><BODY><P>read fuse you can use tools in uboot named imxotp,</P><P><SPAN style="color: #000000;"><SPAN class="">imxotp</SPAN> read &lt;index&gt;</SPAN></P><P><SPAN style="color: #000000;">- <SPAN class="">read</SPAN> fuse at 'index'</SPAN></P></BODY></HTML> Fri, 16 Jun 2017 08:43:12 GMT joanxie 2017-06-16T08:43:12Z imx6ul fuse read https://community.nxp.com/t5/i-MX-Processors/imx6ul-fuse-read/m-p/686901#M106318 <HTML><HEAD></HEAD><BODY><P>hi~&nbsp; </P><P>I'm using imx6ul。I want to read fuse value using uboot.</P><P>fuse read &lt;bank&gt; &lt;word&gt;</P><P></P><P>what is bank?&nbsp; what is word?</P></BODY></HTML> Wed, 14 Jun 2017 08:20:56 GMT https://community.nxp.com/t5/i-MX-Processors/imx6ul-fuse-read/m-p/686901#M106318 玉栋郭 2017-06-14T08:20:56Z Re: imx6ul fuse read https://community.nxp.com/t5/i-MX-Processors/imx6ul-fuse-read/m-p/686902#M106319 <HTML><HEAD></HEAD><BODY><P>read fuse you can use tools in uboot named imxotp,</P><P><SPAN style="color: #000000;"><SPAN class="">imxotp</SPAN> read &lt;index&gt;</SPAN></P><P><SPAN style="color: #000000;">- <SPAN class="">read</SPAN> fuse at 'index'</SPAN></P></BODY></HTML> Fri, 16 Jun 2017 08:43:12 GMT https://community.nxp.com/t5/i-MX-Processors/imx6ul-fuse-read/m-p/686902#M106319 joanxie 2017-06-16T08:43:12Z Re: imx6ul fuse read https://community.nxp.com/t5/i-MX-Processors/imx6ul-fuse-read/m-p/686903#M106320 <HTML><HEAD></HEAD><BODY><P>The Reference Manual could tell us what bank, what word map to fuse address.</P><P>Chatper <SPAN class="">On-Chip OTP Controller (OCOTP_CTRL)</SPAN> :</P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/63752i103EBFF8676C8101/image-size/large?v=v2&amp;px=999" title="efuse-bank-word.png" alt="efuse-bank-word.png" /></span></P><P>bank0,word1 map to Address 0x21B_C410 (0x410).</P></BODY></HTML> Tue, 26 Feb 2019 08:01:03 GMT https://community.nxp.com/t5/i-MX-Processors/imx6ul-fuse-read/m-p/686903#M106320 turmary 2019-02-26T08:01:03Z