[PATCH 10/14] ARM: mvebu: Add BootROM to Armada 370/XP device tree

Ezequiel Garcia
2013-06-07T16:47:47Z

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>
---
arch/arm/boot/dts/armada-370.dtsi | 6 ++++++
arch/arm/boot/dts/armada-xp.dtsi | 6 ++++++
2 files changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 54cd3ef..1b11f1f 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -33,6 +33,12 @@
reg = <0xd0020000 0x100>, <0xd0020180 0x20>;
ranges = <0 0 0xd0000000 0x100000>;

+ bootrom {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x01e00000 0xfff00000 0x100000>;
+ };
+
internal-regs {
system-controller at 18200 {
compatible = "marvell,armada-370-xp-system-controller";
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index a3865f7..5a26d81 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -27,6 +27,12 @@
reg = <0 0xd0020000 0 0x100>, <0 0xd0020180 0 0x20>;
ranges = <0 0 0 0xd0000000 0x100000>;

+ bootrom {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x011d0000 0xfff00000 0x100000>;
+ };
+
internal-regs {
L2: l2-cache {
compatible = "marvell,aurora-system-cache";
--
1.8.1.5