i.MX Processorsのトピックhow to make secure boot of kernel and RFS https://community.nxp.com/t5/i-MX-Processors/how-to-make-secure-boot-of-kernel-and-RFS/m-p/385501#M55803 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Please help us to make encrypted kernel and RFS and boot the i.MX233 based board.</P><P></P><P>Regards,</P><P>Pramod Kumar</P></BODY></HTML> Thu, 19 Feb 2015 06:11:20 GMT PramodKumar 2015-02-19T06:11:20Z how to make secure boot of kernel and RFS https://community.nxp.com/t5/i-MX-Processors/how-to-make-secure-boot-of-kernel-and-RFS/m-p/385501#M55803 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Please help us to make encrypted kernel and RFS and boot the i.MX233 based board.</P><P></P><P>Regards,</P><P>Pramod Kumar</P></BODY></HTML> Thu, 19 Feb 2015 06:11:20 GMT https://community.nxp.com/t5/i-MX-Processors/how-to-make-secure-boot-of-kernel-and-RFS/m-p/385501#M55803 PramodKumar 2015-02-19T06:11:20Z Re: how to make secure boot of kernel and RFS https://community.nxp.com/t5/i-MX-Processors/how-to-make-secure-boot-of-kernel-and-RFS/m-p/385502#M55804 <HTML><HEAD></HEAD><BODY><P>&nbsp;&nbsp; The i.MX23 supports encrypted boot, described in section&nbsp; 5.1 (i.MX28 encrypted boot in a nut-shell) <BR />of the app note AN4555 (Secure Boot with i.MX28 HAB Version 4). Also please refer to Chapter 35</P><P>(Boot Modes) of the i.MX23 Reference Manual. Note, the i.MX23 does not support HAB technology.</P><P>&nbsp; So, it is possible to use encrypted boot of a bootloader ( say, U-boot) and further activities regarding <BR />kernel and RFS should be performed by U-boot. Sorry, we do not have an app note about this.</P><P></P><P>Regards,</P><P>Yuri.</P></BODY></HTML> Wed, 08 Apr 2015 07:16:33 GMT https://community.nxp.com/t5/i-MX-Processors/how-to-make-secure-boot-of-kernel-and-RFS/m-p/385502#M55804 Yuri 2015-04-08T07:16:33Z