i.MX ProcessorsのトピックRe: How to set the entry point address of optee image running https://community.nxp.com/t5/i-MX-Processors/How-to-set-the-entry-point-address-of-optee-image-running/m-p/1075365#M157848 <HTML><HEAD></HEAD><BODY><P>Hi sen</P><P></P><P>one can try to follow sect.5.6.10 OP-TEE enablement&nbsp;&nbsp;<A href="https://www.nxp.com/docs/en/user-guide/IMX_YOCTO_PROJECT_USERS_GUIDE.pdf" style="color: #215bd6; background-color: transparent; text-decoration: none;">i.MX Yocto Project User’s Guide</A></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/116620i08BA9501BE916512/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.jpg" alt="pastedImage_1.jpg" /></span></P><P>May be useful :&nbsp;<A href="https://community.nxp.com/thread/533156">https://community.nxp.com/thread/533156</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> Wed, 22 Jul 2020 23:53:53 GMT igorpadykov 2020-07-22T23:53:53Z How to set the entry point address of optee image running https://community.nxp.com/t5/i-MX-Processors/How-to-set-the-entry-point-address-of-optee-image-running/m-p/1075364#M157847 <HTML><HEAD></HEAD><BODY><P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #51626f; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; overflow-wrap: break-word; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">I have a&nbsp; i.MX6Q&nbsp; board, and I am trying to run OP-TEE OS from u-boot.</P><P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #51626f; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; overflow-wrap: break-word; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;"><SPAN style="color: #001002;">Uboot is started by EMMC / SD card, and the address of tee&nbsp; set to 0x2000 0000. Why is the entry address is </SPAN><SPAN style="color: #001002;">set to 0x4e00 0000&nbsp; . By this order: <SPAN style="display: inline !important; float: none; background-color: #ffffff; color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; overflow-wrap: break-word; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">mkimage -A arm -O linux -C none -a 0x4dffffe4 -e 0x4e000000 -d tee.bin uTee</SPAN></SPAN></P><P style="color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; overflow-wrap: break-word; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px;">now， Uboot read optee-os&nbsp; successfully,&nbsp; but optee-os could not be loaded.&nbsp;</P><P style="color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; overflow-wrap: break-word; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px;">I'm opreat following the URL below</P><P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #51626f; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; overflow-wrap: break-word; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;"><SPAN style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; font-family: inherit; font-size: 100%; font-style: inherit; font-weight: inherit; vertical-align: baseline; padding: 0px; margin: 0px; border: 0px none currentColor;">&nbsp;<A href="http://mrvan.github.io/optee-imx6q-sabresd">http://mrvan.github.io/optee-imx6q-sabresd</A></SPAN></P><P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #51626f; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; overflow-wrap: break-word; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;"></P></BODY></HTML> Wed, 22 Jul 2020 03:13:34 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-set-the-entry-point-address-of-optee-image-running/m-p/1075364#M157847 hansen1 2020-07-22T03:13:34Z Re: How to set the entry point address of optee image running https://community.nxp.com/t5/i-MX-Processors/How-to-set-the-entry-point-address-of-optee-image-running/m-p/1075365#M157848 <HTML><HEAD></HEAD><BODY><P>Hi sen</P><P></P><P>one can try to follow sect.5.6.10 OP-TEE enablement&nbsp;&nbsp;<A href="https://www.nxp.com/docs/en/user-guide/IMX_YOCTO_PROJECT_USERS_GUIDE.pdf" style="color: #215bd6; background-color: transparent; text-decoration: none;">i.MX Yocto Project User’s Guide</A></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/116620i08BA9501BE916512/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.jpg" alt="pastedImage_1.jpg" /></span></P><P>May be useful :&nbsp;<A href="https://community.nxp.com/thread/533156">https://community.nxp.com/thread/533156</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> Wed, 22 Jul 2020 23:53:53 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-set-the-entry-point-address-of-optee-image-running/m-p/1075365#M157848 igorpadykov 2020-07-22T23:53:53Z