topic Re: Redundant boot build Instructions in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Redundant-boot-build-Instructions/m-p/1060831#M155986 <HTML><HEAD></HEAD><BODY><P>My question is -- what is the best way to get the secondary image table onto the emmc per the documentation in the imx8mm security manual --&nbsp;and this app note :&nbsp;<A href="https://community.nxp.com/docs/DOC-346572">i.MX 8MQ - ROM Redundant Boot for expansion device</A>&nbsp;<BR />1. When I look at the fastboot code to flash u-boot the start&nbsp;offset on the emmc is 0x42</P><P>2. I am using an Android environment w/Secure boot</P><P><STRONG>Question 1: How to program the secondary image table on the imx8mm eMMC per Chapter 6 of the Imx8mm Security manual?</STRONG><BR /><BR /></P><P><STRONG>Question 2: The secondary bootloader -- can it be a copy of the primary?</STRONG></P></BODY></HTML> Sat, 13 Jun 2020 01:12:33 GMT lockit282 2020-06-13T01:12:33Z Redundant boot build Instructions https://community.nxp.com/t5/i-MX-Processors/Redundant-boot-build-Instructions/m-p/1060829#M155984 <HTML><HEAD></HEAD><BODY><P>1. Is there documentation for building the redundant bootloader (secondary boot) without fastboot for the imx8mm in an android environment?<BR />2. Can the Secondary bootloader be used in a non-secure environment -- manually set the PErsist bit)?<BR /><BR /></P></BODY></HTML> Thu, 04 Jun 2020 22:24:57 GMT https://community.nxp.com/t5/i-MX-Processors/Redundant-boot-build-Instructions/m-p/1060829#M155984 lockit282 2020-06-04T22:24:57Z Re: Redundant boot build Instructions https://community.nxp.com/t5/i-MX-Processors/Redundant-boot-build-Instructions/m-p/1060830#M155985 <HTML><HEAD></HEAD><BODY><P>This for flashing onto emmc</P></BODY></HTML> Thu, 04 Jun 2020 22:26:55 GMT https://community.nxp.com/t5/i-MX-Processors/Redundant-boot-build-Instructions/m-p/1060830#M155985 lockit282 2020-06-04T22:26:55Z Re: Redundant boot build Instructions https://community.nxp.com/t5/i-MX-Processors/Redundant-boot-build-Instructions/m-p/1060831#M155986 <HTML><HEAD></HEAD><BODY><P>My question is -- what is the best way to get the secondary image table onto the emmc per the documentation in the imx8mm security manual --&nbsp;and this app note :&nbsp;<A href="https://community.nxp.com/docs/DOC-346572">i.MX 8MQ - ROM Redundant Boot for expansion device</A>&nbsp;<BR />1. When I look at the fastboot code to flash u-boot the start&nbsp;offset on the emmc is 0x42</P><P>2. I am using an Android environment w/Secure boot</P><P><STRONG>Question 1: How to program the secondary image table on the imx8mm eMMC per Chapter 6 of the Imx8mm Security manual?</STRONG><BR /><BR /></P><P><STRONG>Question 2: The secondary bootloader -- can it be a copy of the primary?</STRONG></P></BODY></HTML> Sat, 13 Jun 2020 01:12:33 GMT https://community.nxp.com/t5/i-MX-Processors/Redundant-boot-build-Instructions/m-p/1060831#M155986 lockit282 2020-06-13T01:12:33Z