Where can I get the image of U-boot that comes pre-loaded on the LS1046ARDB?

[shamanth_kudali]

I am trying to do some bare metal development on the LS1046A (RDB). But I want to have a back up of the image that has already been loaded into the QSPI region of this processor?

Where can I get the pre-loaded software image(s)? 

Attach is the U-boot log that I get from the pre-loaded image.

Also what is the load procedure of U-boot if I am using Lauterbach Debugger Tools?

[ufedor]

Use the following link for the LSDK open source repository:

LSDK Open Source 

Go to the LSDK IMAGES tab and select "1712" in the upper drop-down.

In the list of the images select "firmware_ls1046ardb_uboot_qspiboot.img"

[rashmitharamesh]

Hi ufedor‌ and yipingwang,

When I load firmware_ls1046ardb_uboot_qspiboot.img to QSPI Flash at 0x 4010 0000 using Lauterbach debugger

The default RCW (at 0x 4000 0000) looks different from the one loaded from firmware_ls1046ardb_uboot_qspiboot.img.

Is the u-boot image generated using a specific endian-ness? My QSPI Flash endian-ness is 64BE

Attached is the image of default RCW and U-Boot Image RCW

Regards,

Rashmitha