ARM: at91: sama5d3xek: use a $dtb_name to load dtb
authorWu, Josh <Josh.wu@atmel.com>
Wed, 19 Aug 2015 11:11:19 +0000 (19:11 +0800)
committerAndreas Bießmann <andreas.devel@googlemail.com>
Fri, 21 Aug 2015 13:47:04 +0000 (15:47 +0200)
commit89a3658ac02873f32d7ad0a3b1d3c5308c5e2528
tree74fee6fea163498a5ad21021461edcf3388bd676
parent372ca03fcd3cc777677d683336e9965c02fc42f2
ARM: at91: sama5d3xek: use a $dtb_name to load dtb

Since sama5d3xek boards has different type of dtb blobs, so we need to detect
the cpu type in runtime.

So we add a new variable $dtb_name. if $dtb_name is not defined, we just use
at91-${board_name}.dtb

as the $dtb_name. Otherwise, we will just load the dtb with
$dtb_name.

For sama5d3xek, we will detect cpu type and make up $dtb_name in
runtime.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
board/atmel/sama5d3xek/sama5d3xek.c
include/configs/at91-sama5_common.h
include/configs/sama5d3xek.h