i.MX ProcessorsのトピックRe: #2 NAND Flash Boot Flow and Boot Control Blocks. https://community.nxp.com/t5/i-MX-Processors/2-NAND-Flash-Boot-Flow-and-Boot-Control-Blocks/m-p/330068#M44523 <HTML><HEAD></HEAD><BODY><P>Hi Takashi</P><P></P><P>for searching <SPAN class="hps">FCB data iROM<SPAN class="hps"> reads raw 2112 bytes.</SPAN></SPAN></P><P><SPAN class="hps"><SPAN class="hps">Except RM there is no more detailed information, sorry.</SPAN></SPAN></P><P><SPAN class="hps"><SPAN class="hps"><BR /></SPAN></SPAN></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><P><SPAN class="hps"><SPAN class="hps"></SPAN></SPAN></P></BODY></HTML> Thu, 19 Mar 2015 11:28:41 GMT igorpadykov 2015-03-19T11:28:41Z #2 NAND Flash Boot Flow and Boot Control Blocks. https://community.nxp.com/t5/i-MX-Processors/2-NAND-Flash-Boot-Flow-and-Boot-Control-Blocks/m-p/330067#M44522 <HTML><HEAD></HEAD><BODY><P>Dear community.</P><P></P><P><SPAN class="hps">i.MX6DQ RM of sect 8.5.2.2 NAND Flash Boot Flow and Boot Control Blocks (BCB) description.</SPAN></P><P> <SPAN class="hps">Driver reads raw 2112 bytes of first sector and runs through software ECC engine that determines whether FCB data is valid or not.</SPAN> </P><P></P><P> <SPAN class="hps">In</SPAN> <SPAN class="hps">Figure 8-5. FCB Search Flow,</SPAN> <SPAN class="hps">it</SPAN> <SPAN class="hps">has become</SPAN> <SPAN class="hps">Read 4K,</SPAN> <SPAN class="hps">and</SPAN> <SPAN class="hps">ReadCount ++.</SPAN></P><P>Would you please more detail information.</P></BODY></HTML> Thu, 19 Mar 2015 07:32:41 GMT https://community.nxp.com/t5/i-MX-Processors/2-NAND-Flash-Boot-Flow-and-Boot-Control-Blocks/m-p/330067#M44522 takashitakahash 2015-03-19T07:32:41Z Re: #2 NAND Flash Boot Flow and Boot Control Blocks. https://community.nxp.com/t5/i-MX-Processors/2-NAND-Flash-Boot-Flow-and-Boot-Control-Blocks/m-p/330068#M44523 <HTML><HEAD></HEAD><BODY><P>Hi Takashi</P><P></P><P>for searching <SPAN class="hps">FCB data iROM<SPAN class="hps"> reads raw 2112 bytes.</SPAN></SPAN></P><P><SPAN class="hps"><SPAN class="hps">Except RM there is no more detailed information, sorry.</SPAN></SPAN></P><P><SPAN class="hps"><SPAN class="hps"><BR /></SPAN></SPAN></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><P><SPAN class="hps"><SPAN class="hps"></SPAN></SPAN></P></BODY></HTML> Thu, 19 Mar 2015 11:28:41 GMT https://community.nxp.com/t5/i-MX-Processors/2-NAND-Flash-Boot-Flow-and-Boot-Control-Blocks/m-p/330068#M44523 igorpadykov 2015-03-19T11:28:41Z