tree 6b8f1b4958222304da14dffb482ae39e51d47c27
parent 22129f5960de13f3785ebabbc9b8cbf660a9df00
author Sandrine Bailleux <sandrine.bailleux@arm.com> 1403614954 +0100
committer Sandrine Bailleux <sandrine.bailleux@arm.com> 1404208783 +0100

Remove concept of top/bottom image loading

This concept is no longer required since we now support loading of
images at fixed addresses only.

The image loader now automatically detects the position of the image
inside the current memory layout and updates the layout such that
memory fragmentation is minimised.

The 'attr' field of the meminfo data structure, which used to hold
the bottom/top loading information, has been removed. Also the 'next'
field has been removed as it wasn't used anywhere.

The 'init_bl2_mem_layout()' function has been moved out of common
code and put in BL1-specific code. It has also been renamed into
'bl1_init_bl2_mem_layout'.

Fixes ARM-software/tf-issues#109

Change-Id: I3f54642ce7b763d5ee3b047ad0ab59eabbcf916d