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-rw-r--r--arch/xtensa/boot/Makefile2
-rw-r--r--arch/xtensa/boot/dts/kc705.dts11
-rw-r--r--arch/xtensa/boot/dts/lx60.dts2
-rw-r--r--arch/xtensa/boot/dts/ml605.dts2
-rw-r--r--arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi28
-rw-r--r--arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi48
-rw-r--r--arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi32
-rw-r--r--arch/xtensa/boot/dts/xtfpga.dtsi49
8 files changed, 115 insertions, 59 deletions
diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index 64ffc4b53df..ca20a892021 100644
--- a/arch/xtensa/boot/Makefile
+++ b/arch/xtensa/boot/Makefile
@@ -12,7 +12,7 @@
KBUILD_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include
HOSTFLAGS += -Iarch/$(ARCH)/boot/include
-BIG_ENDIAN := $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
+BIG_ENDIAN := $(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
export ccflags-y
export BIG_ENDIAN
diff --git a/arch/xtensa/boot/dts/kc705.dts b/arch/xtensa/boot/dts/kc705.dts
new file mode 100644
index 00000000000..742a347be67
--- /dev/null
+++ b/arch/xtensa/boot/dts/kc705.dts
@@ -0,0 +1,11 @@
+/dts-v1/;
+/include/ "xtfpga.dtsi"
+/include/ "xtfpga-flash-128m.dtsi"
+
+/ {
+ compatible = "cdns,xtensa-kc705";
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x08000000>;
+ };
+};
diff --git a/arch/xtensa/boot/dts/lx60.dts b/arch/xtensa/boot/dts/lx60.dts
index 2eab3658e1b..a0f8b8ad392 100644
--- a/arch/xtensa/boot/dts/lx60.dts
+++ b/arch/xtensa/boot/dts/lx60.dts
@@ -3,7 +3,7 @@
/include/ "xtfpga-flash-4m.dtsi"
/ {
- compatible = "xtensa,lx60";
+ compatible = "cdns,xtensa-lx60";
memory@0 {
device_type = "memory";
reg = <0x00000000 0x04000000>;
diff --git a/arch/xtensa/boot/dts/ml605.dts b/arch/xtensa/boot/dts/ml605.dts
index 6ed51d6554e..905c3a5035e 100644
--- a/arch/xtensa/boot/dts/ml605.dts
+++ b/arch/xtensa/boot/dts/ml605.dts
@@ -3,7 +3,7 @@
/include/ "xtfpga-flash-16m.dtsi"
/ {
- compatible = "xtensa,ml605";
+ compatible = "cdns,xtensa-ml605";
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
diff --git a/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi
new file mode 100644
index 00000000000..d3a88e02987
--- /dev/null
+++ b/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi
@@ -0,0 +1,28 @@
+/ {
+ soc {
+ flash: flash@00000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x00000000 0x08000000>;
+ bank-width = <2>;
+ device-width = <2>;
+ partition@0x0 {
+ label = "data";
+ reg = <0x00000000 0x06000000>;
+ };
+ partition@0x6000000 {
+ label = "boot loader area";
+ reg = <0x06000000 0x00800000>;
+ };
+ partition@0x6800000 {
+ label = "kernel image";
+ reg = <0x06800000 0x017e0000>;
+ };
+ partition@0x7fe0000 {
+ label = "boot environment";
+ reg = <0x07fe0000 0x00020000>;
+ };
+ };
+ };
+};
diff --git a/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi
index e5703c7beeb..1d97203c18e 100644
--- a/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi
+++ b/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi
@@ -1,26 +1,28 @@
/ {
- flash: flash@f8000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "cfi-flash";
- reg = <0xf8000000 0x01000000>;
- bank-width = <2>;
- device-width = <2>;
- partition@0x0 {
- label = "boot loader area";
- reg = <0x00000000 0x00400000>;
+ soc {
+ flash: flash@08000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x08000000 0x01000000>;
+ bank-width = <2>;
+ device-width = <2>;
+ partition@0x0 {
+ label = "boot loader area";
+ reg = <0x00000000 0x00400000>;
+ };
+ partition@0x400000 {
+ label = "kernel image";
+ reg = <0x00400000 0x00600000>;
+ };
+ partition@0xa00000 {
+ label = "data";
+ reg = <0x00a00000 0x005e0000>;
+ };
+ partition@0xfe0000 {
+ label = "boot environment";
+ reg = <0x00fe0000 0x00020000>;
+ };
};
- partition@0x400000 {
- label = "kernel image";
- reg = <0x00400000 0x00600000>;
- };
- partition@0xa00000 {
- label = "data";
- reg = <0x00a00000 0x005e0000>;
- };
- partition@0xfe0000 {
- label = "boot environment";
- reg = <0x00fe0000 0x00020000>;
- };
- };
+ };
};
diff --git a/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi
index 6f9c10d6b68..d1c621ca8be 100644
--- a/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi
+++ b/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi
@@ -1,18 +1,20 @@
/ {
- flash: flash@f8000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "cfi-flash";
- reg = <0xf8000000 0x00400000>;
- bank-width = <2>;
- device-width = <2>;
- partition@0x0 {
- label = "boot loader area";
- reg = <0x00000000 0x003f0000>;
+ soc {
+ flash: flash@08000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x08000000 0x00400000>;
+ bank-width = <2>;
+ device-width = <2>;
+ partition@0x0 {
+ label = "boot loader area";
+ reg = <0x00000000 0x003f0000>;
+ };
+ partition@0x3f0000 {
+ label = "boot environment";
+ reg = <0x003f0000 0x00010000>;
+ };
};
- partition@0x3f0000 {
- label = "boot environment";
- reg = <0x003f0000 0x00010000>;
- };
- };
+ };
};
diff --git a/arch/xtensa/boot/dts/xtfpga.dtsi b/arch/xtensa/boot/dts/xtfpga.dtsi
index 7eda6ecf7ee..dec9178840f 100644
--- a/arch/xtensa/boot/dts/xtfpga.dtsi
+++ b/arch/xtensa/boot/dts/xtfpga.dtsi
@@ -1,5 +1,5 @@
/ {
- compatible = "xtensa,xtfpga";
+ compatible = "cdns,xtensa-xtfpga";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&pic>;
@@ -17,7 +17,7 @@
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
- compatible = "xtensa,cpu";
+ compatible = "cdns,xtensa-cpu";
reg = <0>;
/* Filled in by platform_setup from FPGA register
* clock-frequency = <100000000>;
@@ -26,7 +26,7 @@
};
pic: pic {
- compatible = "xtensa,pic";
+ compatible = "cdns,xtensa-pic";
/* one cell: internal irq number,
* two cells: second cell == 0: internal irq number
* second cell == 1: external irq number
@@ -35,22 +35,35 @@
interrupt-controller;
};
- serial0: serial@fd050020 {
- device_type = "serial";
- compatible = "ns16550a";
- no-loopback-test;
- reg = <0xfd050020 0x20>;
- reg-shift = <2>;
- interrupts = <0 1>; /* external irq 0 */
- /* Filled in by platform_setup from FPGA register
- * clock-frequency = <100000000>;
- */
+ clocks {
+ osc: main-oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
};
- enet0: ethoc@fd030000 {
- compatible = "opencores,ethoc";
- reg = <0xfd030000 0x4000 0xfd800000 0x4000>;
- interrupts = <1 1>; /* external irq 1 */
- local-mac-address = [00 50 c2 13 6f 00];
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0x00000000 0xf0000000 0x10000000>;
+
+ serial0: serial@0d050020 {
+ device_type = "serial";
+ compatible = "ns16550a";
+ no-loopback-test;
+ reg = <0x0d050020 0x20>;
+ reg-shift = <2>;
+ interrupts = <0 1>; /* external irq 0 */
+ clocks = <&osc>;
+ };
+
+ enet0: ethoc@0d030000 {
+ compatible = "opencores,ethoc";
+ reg = <0x0d030000 0x4000 0x0d800000 0x4000>;
+ interrupts = <1 1>; /* external irq 1 */
+ local-mac-address = [00 50 c2 13 6f 00];
+ clocks = <&osc>;
+ };
};
};
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