board: colibri_imx7: avoid using DDR reserved for Cortex-M42015.04-toradex-next2015.04-toradex

Using linux,usable-memory the board code carves out 1MiB of memory
for the Cortex-M4 core at the end of the 256MiB block. However,
in case a board has 256MiB of memory (Colibri iMX7S), that is the
area where U-Boot gets relocated to... Use board_get_usable_ram_top
to avoid using that area as relocation target.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

0 files changed, 0 insertions, 0 deletions