AM6412: Multiple u-boot images Query

Hi all,

Any updates on this query ?

Hello Uthaya,

What processor SDK are you using?

Also did you create two partitions in 'user partition' ?

Also when you say multiple u-boot images, do you mean 'tiboot3.bin' and 'tispl.bin'?

regards,

Judith

Hi Judith 

Thanks for the response

What processor SDK are you using?---> i am using am6412 8.6 sdk

Also did you create two partitions in 'user partition' ?----->yes one is boot partition it contains tiboot3.bin,tispl.bin,u-boot.img, other partiton has rootfs partition.

Also when you say multiple u-boot images, do you mean 'tiboot3.bin' and 'tispl.bin'?----> yes i need to keep two sets of u-boot images in first partition(boot partition),i need to switch between those images based on some u-boot variable. 

Hello
AM62x should be able to boot this way. What mode are you using FS or raw mode? Also what are your boot bode switch settings? Do you get any error? A boot log could also be useful here.

Hii 

I am able to boot am6412 with emmc uda partition.now i kept one set of u-boot images in first partition,my query is if add another set of u-boot images in first partition,Is able to switch between those u-boot images.

I don't get any error and my switch settings are

SW2-11000010 

SW3-00000000

This emmc uda switch settings .

The switch settings are correct. for UDA eMMC boot. Are you trying to add another 'tiboot3.bin' and 'tispl.bin' to the same first partition?

Are you trying to add another 'tiboot3.bin' and 'tispl.bin' to the same first partition? ----> yes I have to keep two sets of boot images and i need to switch between those images.

Hi Judith

For tispl.bin i can able to use two types of images in first partition,for that i have to add functionality in u-boot source ,this is my understanding Is this correct?

If yes means for tispl.bin which file i have to change,can you share that one?