[U-Boot] ARM: Warning with current master

[Matthias Weißer]

Hi

after pulling the latest changes I get the following warning during 
linking of arm boards (I tested jadecpu and tx25).

arm-unknown-eabi-ld: warning: creating a DT_TEXTREL in object.

Must have something to do with the latest ELF based relocation changes 
but I am not an expert in these tool chain related issues to dig a bit 
deeper into this issue.

I didn't test if the image runs on the target.

gcc version is 4.3.4

Matthias