topic Re: Save uboot SPL boot time in i.MX Processors

Save uboot SPL boot time

elinbage — Thu, 26 Oct 2023 11:46:31 GMT

Hello!

I am using a IMX8M Mini board and I would like to use the "CONFIG_BOOTSTAGE_STASH_ADDR" option. It requires an address that won't be overwritten by the OS, and I have tried to use the SNVS_LP General Purpose Registers with no luck. Does anyone know any other addresses that could be used for this purpose?

Re: Save uboot SPL boot time

Bio_TICFSL — Thu, 26 Oct 2023 15:43:09 GMT

Hello,

Please follow sect. How to build imx-boot image on Linux user Guide

https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applications-processors:IMXLINUX

Regards

Re: Save uboot SPL boot time

elinbage — Mon, 30 Oct 2023 13:23:17 GMT

I don't see how this helps me, I have image already. What I want to know is, if there is any addresses I can use to save the uboot SPL boot time, so the uboot proper can use it.