imx6 DualLite internal boot sequence

harshakumar — Tue, 21 Aug 2018 04:06:17 GMT

Hi,

ln imx6 DualLite processor internal boot mode is selected and boot straps (eFUSE) are not set, in this case what is the boot flow ? and which boot mode has high priority of boot in above case (usdhc1 or usdhc2) ?

Thanks,

Harsha

Re: imx6 DualLite internal boot sequence

Bio_TICFSL — Tue, 21 Aug 2018 15:51:05 GMT

Hello Harsha,

For fuse blow one can look below

Q&A: How to program i.MX6 eFUSE?

If one selected boot from fuses, this fuse selection can no be changed, since fuses are one time programmable.

https://www.nxp.com/webapp/sps/download/mod_download.jsp?colCode=IMX6DQ6SDLSRM&appType=moderatedWithoutFAE&Parent_nodeId…

Table. Boot MODE Pin Settings

Fuses select just boot options, after boot all modules remain fully

functional, that is :SD card will support SD3 and EMMC will support SD4.

Regards

topic Re: imx6 DualLite internal boot sequence in i.MX Processors

imx6 DualLite internal boot sequence

Re: imx6 DualLite internal boot sequence