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>

diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts
index 5920b4e..90ce29d 100644 (file)
--- a/arch/arm/boot/dts/armada-370-db.dts
+++ b/arch/arm/boot/dts/armada-370-db.dts
@@ -30,7 +30,8 @@
        };
 
        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 {

diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts
index a4202b6..19341d2 100644 (file)
--- a/arch/arm/boot/dts/armada-370-mirabox.dts
+++ b/arch/arm/boot/dts/armada-370-mirabox.dts
@@ -25,7 +25,8 @@
        };
 
        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 {

diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
index dd0ba01..0b3acf3 100644 (file)
--- 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 {

diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 4b54e51..bd21d49 100644 (file)
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -31,6 +31,11 @@
        soc {
                compatible = "marvell,armada370-mbus", "simple-bus";
 
+               bootrom {
+                       compatible = "marvell,bootrom";
+                       reg = <MBUS_ID(0x01, 0xe0) 0 0x100000>;
+               };
+
                internal-regs {
                        system-controller@18200 {
                                compatible = "marvell,armada-370-xp-system-controller";

diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index 0d4ce54..857f272 100644 (file)
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -30,7 +30,8 @@
        };
 
        soc {
-               ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000>;
+               ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
+                         MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
 
                internal-regs {
                        serial@12000 {

diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index 2fa9209..934dc46 100644 (file)
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -39,7 +39,8 @@
        };
 
        soc {
-               ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000>;
+               ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
+                         MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
 
                internal-regs {
                        serial@12000 {

diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
index a3e3a12..1700f6f 100644 (file)
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -27,7 +27,8 @@
        };
 
        soc {
-               ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000>;
+               ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
+                         MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
 
                internal-regs {
                        serial@12000 {

diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index 8033824..7ba99ce 100644 (file)
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -29,6 +29,11 @@
        soc {
                compatible = "marvell,armadaxp-mbus", "simple-bus";
 
+               bootrom {
+                       compatible = "marvell,bootrom";
+                       reg = <MBUS_ID(0x01, 0x1d) 0 0x100000>;
+               };
+
                internal-regs {
                        L2: l2-cache {
                                compatible = "marvell,aurora-system-cache";