https://community.nxp.com/t5/PowerQUICC-Processors/How-to-explain-the-u-boot-bin-file-in-different-version/m-p/1324274#M3829 <P>I build the u-boot-2017.11 and&nbsp;u-boot-2021.07 for P2020RDB-PC and get two u-boot.bin file, 542KB for&nbsp;u-boot-2021.07 and 768KB for&nbsp;u-boot-2017.11. There is something different in these two u-boot.bin files.</P><P>In&nbsp;u-boot-2017.11 u-boot.bin file, the last part</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="quray_0-1629170428242.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/153051i89EB58AE5655A439/image-size/medium?v=v2&amp;px=400" role="button" title="quray_0-1629170428242.png" alt="quray_0-1629170428242.png" /></span></P><P>but in u-boot-2021.7 u-boot.bin file ,the last part</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="quray_1-1629170507401.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/153052i38A6E2701E84DF23/image-size/medium?v=v2&amp;px=400" role="button" title="quray_1-1629170507401.png" alt="quray_1-1629170507401.png" /></span></P><P>I know that the reset vector is 0xfffffffc, and I flashed the 2017.7 u-boot.bin from 0xfff40000 of the nor flash, the board works. which address for 2021.7 u-boot.bin to flash? what is the difference between these two versions?&nbsp;</P> Tue, 17 Aug 2021 03:27:05 GMT quray 2021-08-17T03:27:05Z https://community.nxp.com/t5/PowerQUICC-Processors/How-to-explain-the-u-boot-bin-file-in-different-version/m-p/1324274#M3829 <P>I build the u-boot-2017.11 and&nbsp;u-boot-2021.07 for P2020RDB-PC and get two u-boot.bin file, 542KB for&nbsp;u-boot-2021.07 and 768KB for&nbsp;u-boot-2017.11. There is something different in these two u-boot.bin files.</P><P>In&nbsp;u-boot-2017.11 u-boot.bin file, the last part</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="quray_0-1629170428242.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/153051i89EB58AE5655A439/image-size/medium?v=v2&amp;px=400" role="button" title="quray_0-1629170428242.png" alt="quray_0-1629170428242.png" /></span></P><P>but in u-boot-2021.7 u-boot.bin file ,the last part</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="quray_1-1629170507401.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/153052i38A6E2701E84DF23/image-size/medium?v=v2&amp;px=400" role="button" title="quray_1-1629170507401.png" alt="quray_1-1629170507401.png" /></span></P><P>I know that the reset vector is 0xfffffffc, and I flashed the 2017.7 u-boot.bin from 0xfff40000 of the nor flash, the board works. which address for 2021.7 u-boot.bin to flash? what is the difference between these two versions?&nbsp;</P> Tue, 17 Aug 2021 03:27:05 GMT https://community.nxp.com/t5/PowerQUICC-Processors/How-to-explain-the-u-boot-bin-file-in-different-version/m-p/1324274#M3829 quray 2021-08-17T03:27:05Z https://community.nxp.com/t5/PowerQUICC-Processors/How-to-explain-the-u-boot-bin-file-in-different-version/m-p/1326815#M3831 <P>Please try address&nbsp;<SPAN>0xfff80000 if you program u-boot with CodeWarrior.</SPAN></P> <P><SPAN>In fact, we suggest you use u-boot (2021.04) provided in LSDK 21.08 release.</SPAN></P> <P><SPAN>I uploaded u-boot source code in the following link.</SPAN></P> <P><SPAN><A href="https://drive.google.com/file/d/1aCMPPmURqURoUhXdKi69U5ir9nmyV7l4/view?usp=sharing" target="_blank">https://drive.google.com/file/d/1aCMPPmURqURoUhXdKi69U5ir9nmyV7l4/view?usp=sharing</A></SPAN></P> Fri, 20 Aug 2021 08:48:54 GMT https://community.nxp.com/t5/PowerQUICC-Processors/How-to-explain-the-u-boot-bin-file-in-different-version/m-p/1326815#M3831 yipingwang 2021-08-20T08:48:54Z