i.MX ProcessorsのトピックAbnormal Tamper Behavior https://community.nxp.com/t5/i-MX-Processors/Abnormal-Tamper-Behavior/m-p/779896#M121168 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>We found this symptom on our target.</P><P>It shows <SPAN style="font-size: 12.0pt; color: #1f497d;">different tampered result while boot loader placed into QSPI flash or SD card.</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;"><span class="lia-inline-image-display-wrapper" image-alt="pic_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34999i7808E041996D9B69/image-size/large?v=v2&amp;px=999" role="button" title="pic_1.png" alt="pic_1.png" /></span></SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">We also found below result on EVK.</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;"><span class="lia-inline-image-display-wrapper" image-alt="pic_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34890i21B22D53BAFC7CA3/image-size/large?v=v2&amp;px=999" role="button" title="pic_2.png" alt="pic_2.png" /></span></SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">---------------------------------------------------------------------------------------------------------------------</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">Below are our basic information.</SPAN></P><P>1. Chip model?&nbsp;<SPAN style="color: #ff0000;">iMX6UL</SPAN><BR />2. BSP version?&nbsp;<SPAN style="color: red;">3.14.38 6ul ga</SPAN></P><P><SPAN>3. how the BSP image is deployed to QSPI ?&nbsp;</SPAN><SPAN style="color: red;">Using the MFGTool</SPAN></P><P></P><P>BR,</P><P>carter</P></BODY></HTML> Fri, 02 Feb 2018 08:01:07 GMT tsung-chihwang 2018-02-02T08:01:07Z Abnormal Tamper Behavior https://community.nxp.com/t5/i-MX-Processors/Abnormal-Tamper-Behavior/m-p/779896#M121168 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>We found this symptom on our target.</P><P>It shows <SPAN style="font-size: 12.0pt; color: #1f497d;">different tampered result while boot loader placed into QSPI flash or SD card.</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;"><span class="lia-inline-image-display-wrapper" image-alt="pic_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34999i7808E041996D9B69/image-size/large?v=v2&amp;px=999" role="button" title="pic_1.png" alt="pic_1.png" /></span></SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">We also found below result on EVK.</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;"><span class="lia-inline-image-display-wrapper" image-alt="pic_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34890i21B22D53BAFC7CA3/image-size/large?v=v2&amp;px=999" role="button" title="pic_2.png" alt="pic_2.png" /></span></SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">---------------------------------------------------------------------------------------------------------------------</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">Below are our basic information.</SPAN></P><P>1. Chip model?&nbsp;<SPAN style="color: #ff0000;">iMX6UL</SPAN><BR />2. BSP version?&nbsp;<SPAN style="color: red;">3.14.38 6ul ga</SPAN></P><P><SPAN>3. how the BSP image is deployed to QSPI ?&nbsp;</SPAN><SPAN style="color: red;">Using the MFGTool</SPAN></P><P></P><P>BR,</P><P>carter</P></BODY></HTML> Fri, 02 Feb 2018 08:01:07 GMT https://community.nxp.com/t5/i-MX-Processors/Abnormal-Tamper-Behavior/m-p/779896#M121168 tsung-chihwang 2018-02-02T08:01:07Z Re: Abnormal Tamper Behavior https://community.nxp.com/t5/i-MX-Processors/Abnormal-Tamper-Behavior/m-p/779897#M121169 <HTML><HEAD></HEAD><BODY><P>Hi carter </P><P></P><P>seems problem may be in qspi programming, one can try</P><P>to reset board and check if it reboot fine from qspi.</P><P>May be recommended to try latest NXP BSPs:</P><P><A class="link-titled" href="https://www.nxp.com/support/developer-resources/run-time-software/i.mx-developer-resources/i.mx-6-i.mx-7-i.mx-8-series-software-and-development-tool-resources:IMX_SW" title="https://www.nxp.com/support/developer-resources/run-time-software/i.mx-developer-resources/i.mx-6-i.mx-7-i.mx-8-series-software-and-development-tool-resources:IMX_SW">i.MX Software|NXP</A>&nbsp;</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 20 Feb 2018 23:36:10 GMT https://community.nxp.com/t5/i-MX-Processors/Abnormal-Tamper-Behavior/m-p/779897#M121169 igorpadykov 2018-02-20T23:36:10Z