topic iMX6UL HAB Questions in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/iMX6UL-HAB-Questions/m-p/478545#M76060 <HTML><HEAD></HEAD><BODY><P>Can the signed u-boot image be verified on the EVK without CLOSING the SoC</P><P>when loading via USB (mfgtools technique)? When attempting this I</P><P>consistently see HAB events with INV_ADDRESS CTX_AUTHENTICATION. </P><P></P><P>Does the binary CSF file created using the cst tool have to be padded to the</P><P>size specified with CONFIG_CSF_SIZE in the u-boot imximage.cfg file before</P><P>being appended to the u-boot image?</P><P></P><P>Does the signed u-boot image need to be padded for 0x1000 alignment?</P><P></P><P>If so, does the size value specified in the CSF script "[Authenticate Data]</P><P>Block =" command reflect the u-boot image size before or after padding?</P><P></P><P>Note: We are using the HAB4 CSF Fast Authentication loading the images via</P><P>USB</P></BODY></HTML> Fri, 08 Jan 2016 17:58:34 GMT SJA 2016-01-08T17:58:34Z iMX6UL HAB Questions https://community.nxp.com/t5/i-MX-Processors/iMX6UL-HAB-Questions/m-p/478545#M76060 <HTML><HEAD></HEAD><BODY><P>Can the signed u-boot image be verified on the EVK without CLOSING the SoC</P><P>when loading via USB (mfgtools technique)? When attempting this I</P><P>consistently see HAB events with INV_ADDRESS CTX_AUTHENTICATION. </P><P></P><P>Does the binary CSF file created using the cst tool have to be padded to the</P><P>size specified with CONFIG_CSF_SIZE in the u-boot imximage.cfg file before</P><P>being appended to the u-boot image?</P><P></P><P>Does the signed u-boot image need to be padded for 0x1000 alignment?</P><P></P><P>If so, does the size value specified in the CSF script "[Authenticate Data]</P><P>Block =" command reflect the u-boot image size before or after padding?</P><P></P><P>Note: We are using the HAB4 CSF Fast Authentication loading the images via</P><P>USB</P></BODY></HTML> Fri, 08 Jan 2016 17:58:34 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6UL-HAB-Questions/m-p/478545#M76060 SJA 2016-01-08T17:58:34Z Re: iMX6UL HAB Questions https://community.nxp.com/t5/i-MX-Processors/iMX6UL-HAB-Questions/m-p/478546#M76061 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P> Please refer to Appendix E (Freescale manufacturing tool) of </P><P>recent AN4581 release (Rev. 1, 10/2015) - how to prepare U-boot for <BR />MFG.</P><P></P><P><SPAN> </SPAN><A class="jive-link-external-small" href="http://cache.freescale.com/files/32bit/doc/app_note/AN4581.pdf" rel="nofollow">http://cache.freescale.com/files/32bit/doc/app_note/AN4581.pdf</A></P><P><BR />Have a great day,<BR />Yuri</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 11 Jan 2016 04:32:01 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6UL-HAB-Questions/m-p/478546#M76061 Yuri 2016-01-11T04:32:01Z