ARM: mvebu: Add BootROM to Armada 370/XP device tree

In order to access the SoC BootROM, we need to declare a mapping
(through a ranges property). The mbus driver will use this property
to allocate a suitable address decoding window.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
index dd0ba018b628..0b3acf378a95 100644
--- a/arch/arm/boot/dts/armada-370-rd.dts
+++ b/arch/arm/boot/dts/armada-370-rd.dts
@@ -28,7 +28,8 @@
         };
 
         soc {
-                ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000>;
+                ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
+                          MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
 
                 internal-regs {
                         serial@12000 {