MIPS: mscc: Add jaguar2 support

Add a device trees and FIT image support for the Microsemi Jaguar2 SoC
which belongs to same family of the Ocelot SoC.

It is based on the work of Lars Povlsen <lars.povlsen@microchip.com>.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

9 files changed, 675 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/mscc/Makefile b/arch/mips/boot/dts/mscc/Makefile
index 40699b44ed50..befda72ceb26 100644
--- a/arch/mips/boot/dts/mscc/Makefile
+++ b/arch/mips/boot/dts/mscc/Makefile
@@ -1,5 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0-only
 dtb-$(CONFIG_SOC_VCOREIII)	+= \
+	jaguar2_pcb110.dtb \
+	jaguar2_pcb111.dtb \
+	jaguar2_pcb118.dtb \
 	luton_pcb091.dtb \
 	ocelot_pcb120.dtb \
 	ocelot_pcb123.dtb
diff --git a/arch/mips/boot/dts/mscc/jaguar2.dtsi b/arch/mips/boot/dts/mscc/jaguar2.dtsi
new file mode 100644
index 000000000000..42b2b0a51ddc
--- /dev/null
+++ b/arch/mips/boot/dts/mscc/jaguar2.dtsi
@@ -0,0 +1,167 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microsemi Corporation
+ */
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "mscc,jr2";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart2;
+		gpio0 = &gpio;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "mips,mips24KEc";
+			device_type = "cpu";
+			clocks = <&cpu_clk>;
+			reg = <0>;
+		};
+	};
+
+	cpuintc: interrupt-controller {
+		#address-cells = <0>;
+		#interrupt-cells = <1>;
+		interrupt-controller;
+		compatible = "mti,cpu-interrupt-controller";
+	};
+
+	cpu_clk: cpu-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <500000000>;
+	};
+
+	ahb_clk: ahb-clk {
+		compatible = "fixed-factor-clock";
+		#clock-cells = <0>;
+		clocks = <&cpu_clk>;
+		clock-div = <2>;
+		clock-mult = <1>;
+	};
+
+	ahb: ahb {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		interrupt-parent = <&intc>;
+
+		cpu_ctrl: syscon@70000000 {
+			compatible = "mscc,ocelot-cpu-syscon", "syscon";
+			reg = <0x70000000 0x2c>;
+		};
+
+		intc: interrupt-controller@70000070 {
+			compatible = "mscc,jaguar2-icpu-intr";
+			reg = <0x70000070 0x94>;
+			#interrupt-cells = <1>;
+			interrupt-controller;
+			interrupt-parent = <&cpuintc>;
+			interrupts = <2>;
+		};
+
+		uart0: serial@70100000 {
+			pinctrl-0 = <&uart_pins>;
+			pinctrl-names = "default";
+			compatible = "ns16550a";
+			reg = <0x70100000 0x20>;
+			interrupts = <6>;
+			clocks = <&ahb_clk>;
+			reg-io-width = <4>;
+			reg-shift = <2>;
+
+			status = "disabled";
+		};
+
+		uart2: serial@70100800 {
+			pinctrl-0 = <&uart2_pins>;
+			pinctrl-names = "default";
+			compatible = "ns16550a";
+			reg = <0x70100800 0x20>;
+			interrupts = <7>;
+			clocks = <&ahb_clk>;
+			reg-io-width = <4>;
+			reg-shift = <2>;
+
+			status = "disabled";
+		};
+
+		gpio: pinctrl@71010038 {
+			compatible = "mscc,jaguar2-pinctrl";
+			reg = <0x71010038 0x90>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&gpio 0 0 64>;
+
+			uart_pins: uart-pins {
+				pins = "GPIO_10", "GPIO_11";
+				function = "uart";
+			};
+
+			uart2_pins: uart2-pins {
+				pins = "GPIO_24", "GPIO_25";
+				function = "uart2";
+			};
+
+			cs1_pins: cs1-pins {
+				pins = "GPIO_16";
+				function = "si";
+			};
+
+			cs2_pins: cs2-pins {
+				pins = "GPIO_17";
+				function = "si";
+			};
+
+			cs3_pins: cs3-pins {
+				pins = "GPIO_18";
+				function = "si";
+			};
+
+			i2c_pins: i2c-pins {
+				pins = "GPIO_14", "GPIO_15";
+				function = "twi";
+			};
+
+			i2c2_pins: i2c2-pins {
+				pins = "GPIO_28", "GPIO_29";
+				function = "twi2";
+			};
+		};
+
+		i2c0: i2c@70100400 {
+			compatible = "mscc,ocelot-i2c", "snps,designware-i2c";
+			status = "disabled";
+			pinctrl-0 = <&i2c_pins>;
+			pinctrl-names = "default";
+			reg = <0x70100400 0x100>, <0x700001b8 0x8>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <8>;
+			clock-frequency = <100000>;
+			clocks = <&ahb_clk>;
+		};
+
+		i2c2: i2c@70100c00 {
+			compatible = "mscc,ocelot-i2c", "snps,designware-i2c";
+			status = "disabled";
+			pinctrl-0 = <&i2c2_pins>;
+			pinctrl-names = "default";
+			reg = <0x70100c00 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <8>;
+			clock-frequency = <100000>;
+			clocks = <&ahb_clk>;
+		};
+	};
+};
diff --git a/arch/mips/boot/dts/mscc/jaguar2_common.dtsi b/arch/mips/boot/dts/mscc/jaguar2_common.dtsi
new file mode 100644
index 000000000000..679ff0d8eda8
--- /dev/null
+++ b/arch/mips/boot/dts/mscc/jaguar2_common.dtsi
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microsemi Corporation
+ */
+
+#include "jaguar2.dtsi"
+
+/ {
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	i2c-sda-hold-time-ns = <300>;
+};
diff --git a/arch/mips/boot/dts/mscc/jaguar2_pcb110.dts b/arch/mips/boot/dts/mscc/jaguar2_pcb110.dts
new file mode 100644
index 000000000000..d80cd6842b2a
--- /dev/null
+++ b/arch/mips/boot/dts/mscc/jaguar2_pcb110.dts
@@ -0,0 +1,267 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microsemi Corporation
+ */
+
+/dts-v1/;
+#include "jaguar2_common.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Jaguar2 Cu8-Sfp16 PCB110 Reference Board";
+	compatible = "mscc,jr2-pcb110", "mscc,jr2";
+
+	aliases {
+		i2c0    = &i2c0;
+		i2c108  = &i2c108;
+		i2c109  = &i2c109;
+		i2c110  = &i2c110;
+		i2c111  = &i2c111;
+		i2c112  = &i2c112;
+		i2c113  = &i2c113;
+		i2c114  = &i2c114;
+		i2c115  = &i2c115;
+		i2c116  = &i2c116;
+		i2c117  = &i2c117;
+		i2c118  = &i2c118;
+		i2c119  = &i2c119;
+		i2c120  = &i2c120;
+		i2c121  = &i2c121;
+		i2c122  = &i2c122;
+		i2c123  = &i2c123;
+		i2c124  = &i2c124;
+		i2c125  = &i2c125;
+		i2c126  = &i2c126;
+		i2c127  = &i2c127;
+		i2c128  = &i2c128;
+		i2c129  = &i2c129;
+		i2c130  = &i2c130;
+		i2c131  = &i2c131;
+		i2c149  = &i2c149;
+		i2c150  = &i2c150;
+		i2c151  = &i2c151;
+		i2c152  = &i2c152;
+	};
+	i2c0_imux: i2c0-imux {
+		compatible = "i2c-mux-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c0>;
+		pinctrl-names =
+			"i2c149", "i2c150", "i2c151", "i2c152", "idle";
+		pinctrl-0 = <&i2cmux_0>;
+		pinctrl-1 = <&i2cmux_1>;
+		pinctrl-2 = <&i2cmux_2>;
+		pinctrl-3 = <&i2cmux_3>;
+		pinctrl-4 = <&i2cmux_pins_i>;
+		i2c149: i2c@0 {
+			reg = <0x0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c150: i2c@1 {
+			reg = <0x1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c151: i2c@2 {
+			reg = <0x2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c152: i2c@3 {
+			reg = <0x3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+	i2c0_emux: i2c0-emux {
+		compatible = "i2c-mux-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c0>;
+		mux-gpios = <&gpio 51 GPIO_ACTIVE_HIGH
+			     &gpio 52 GPIO_ACTIVE_HIGH
+			     &gpio 53 GPIO_ACTIVE_HIGH
+			     &gpio 58 GPIO_ACTIVE_HIGH
+			     &gpio 59 GPIO_ACTIVE_HIGH>;
+		idle-state = <0x0>;
+		i2c108: i2c@10 {
+			reg = <0x10>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c109: i2c@11 {
+			reg = <0x11>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c110: i2c@12 {
+			reg = <0x12>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c111: i2c@13 {
+			reg = <0x13>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c112: i2c@14 {
+			reg = <0x14>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c113: i2c@15 {
+			reg = <0x15>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c114: i2c@16 {
+			reg = <0x16>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c115: i2c@17 {
+			reg = <0x17>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c116: i2c@8 {
+			reg = <0x8>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c117: i2c@9 {
+			reg = <0x9>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c118: i2c@a {
+			reg = <0xa>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c119: i2c@b {
+			reg = <0xb>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c120: i2c@c {
+			reg = <0xc>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c121: i2c@d {
+			reg = <0xd>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c122: i2c@e {
+			reg = <0xe>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c123: i2c@f {
+			reg = <0xf>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&gpio {
+	synce_pins: synce-pins {
+		// GPIO 16 == SI_nCS1
+		pins = "GPIO_16";
+		function = "si";
+	};
+	synce_builtin_pins: synce-builtin-pins {
+		// GPIO 49 == SI_nCS13
+		pins = "GPIO_49";
+		function = "si";
+	};
+	i2cmux_pins_i: i2cmux-pins-i {
+		pins = "GPIO_17", "GPIO_18", "GPIO_20", "GPIO_21";
+		function = "twi_scl_m";
+		output-low;
+	};
+	i2cmux_0: i2cmux-0 {
+		pins = "GPIO_17";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_1: i2cmux-1 {
+		pins = "GPIO_18";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_2: i2cmux-2 {
+		pins = "GPIO_20";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_3: i2cmux-3 {
+		pins = "GPIO_21";
+		function = "twi_scl_m";
+		output-high;
+	};
+};
+
+&i2c0 {
+	pca9545@70 {
+		compatible = "nxp,pca9545";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+		i2c124: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		i2c125: i2c@1 {
+			/* FMC B */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+		i2c126: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+		i2c127: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+	pca9545@71 {
+		compatible = "nxp,pca9545";
+		reg = <0x71>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+		i2c128: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		i2c129: i2c@1 {
+			/* FMC B */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+		i2c130: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+		i2c131: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+};
diff --git a/arch/mips/boot/dts/mscc/jaguar2_pcb111.dts b/arch/mips/boot/dts/mscc/jaguar2_pcb111.dts
new file mode 100644
index 000000000000..813c5e16013c
--- /dev/null
+++ b/arch/mips/boot/dts/mscc/jaguar2_pcb111.dts
@@ -0,0 +1,107 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 Microsemi Corporation
+ */
+
+/dts-v1/;
+#include "jaguar2_common.dtsi"
+
+/ {
+	model = "Jaguar2 Cu48 PCB111 Reference Board";
+	compatible = "mscc,jr2-pcb111", "mscc,jr2";
+
+	aliases {
+		i2c0    = &i2c0;
+		i2c149  = &i2c149;
+		i2c150  = &i2c150;
+		i2c151  = &i2c151;
+		i2c152  = &i2c152;
+		i2c203  = &i2c203;
+	};
+
+	i2c0_imux: i2c0-imux {
+		compatible = "i2c-mux-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c0>;
+		pinctrl-names =
+			"i2c149", "i2c150", "i2c151", "i2c152", "i2c203", "idle";
+		pinctrl-0 = <&i2cmux_0>;
+		pinctrl-1 = <&i2cmux_1>;
+		pinctrl-2 = <&i2cmux_2>;
+		pinctrl-3 = <&i2cmux_3>;
+		pinctrl-4 = <&i2cmux_pins_i>; // Added by convention for PoE
+		pinctrl-5 = <&i2cmux_pins_i>;
+		i2c149: i2c@0 {
+			reg = <0x0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c150: i2c@1 {
+			reg = <0x1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c151: i2c@2 {
+			reg = <0x2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c152: i2c@3 {
+			reg = <0x3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c203: i2c@4 {
+			reg = <0x4>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&gpio {
+	synce_builtin_pins: synce-builtin-pins {
+		// GPIO 49 == SI_nCS13
+		pins = "GPIO_49";
+		function = "si";
+	};
+	cpld_pins: cpld-pins {
+		// GPIO 50 == SI_nCS14
+		pins = "GPIO_50";
+		function = "si";
+	};
+	cpld_fifo_pins: synce-builtin-pins {
+		// GPIO 51 == SI_nCS15
+		pins = "GPIO_51";
+		function = "si";
+	};
+};
+
+&gpio {
+	i2cmux_pins_i: i2cmux-pins-i {
+		pins = "GPIO_17", "GPIO_18";
+		function = "twi_scl_m";
+		output-low;
+	};
+	i2cmux_0: i2cmux-0 {
+		pins = "GPIO_17";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_1: i2cmux-1 {
+		pins = "GPIO_18";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_2: i2cmux-2 {
+		pins = "GPIO_20";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_3: i2cmux-3 {
+		pins = "GPIO_21";
+		function = "twi_scl_m";
+		output-high;
+	};
+};
diff --git a/arch/mips/boot/dts/mscc/jaguar2_pcb118.dts b/arch/mips/boot/dts/mscc/jaguar2_pcb118.dts
new file mode 100644
index 000000000000..27c644f2d17f
--- /dev/null
+++ b/arch/mips/boot/dts/mscc/jaguar2_pcb118.dts
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 Microsemi Corporation
+ */
+
+/dts-v1/;
+#include "jaguar2_common.dtsi"
+
+/ {
+	model = "Jaguar2/Aquantia PCB118 Reference Board";
+	compatible = "mscc,jr2-pcb118", "mscc,jr2";
+
+	aliases {
+		i2c150  = &i2c150;
+		i2c151  = &i2c151;
+	};
+
+	i2c0_imux: i2c0-imux {
+		compatible = "i2c-mux-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c0>;
+		pinctrl-names =
+			"i2c150", "i2c151", "idle";
+		pinctrl-0 = <&i2cmux_0>;
+		pinctrl-1 = <&i2cmux_1>;
+		pinctrl-2 = <&i2cmux_pins_i>;
+		i2c150: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+		i2c151: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&gpio {
+	i2cmux_pins_i: i2cmux-pins-i {
+		pins = "GPIO_17", "GPIO_16";
+		function = "twi_scl_m";
+		output-low;
+	};
+	i2cmux_0: i2cmux-0 {
+		pins = "GPIO_17";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_1: i2cmux-1 {
+		pins = "GPIO_16";
+		function = "twi_scl_m";
+		output-high;
+	};
+};
diff --git a/arch/mips/generic/Kconfig b/arch/mips/generic/Kconfig
index e5a7a1314e71..c7a840b8eaa6 100644
--- a/arch/mips/generic/Kconfig
+++ b/arch/mips/generic/Kconfig
@@ -86,6 +86,14 @@ config FIT_IMAGE_FDT_LUTON
 	  from Microsemi in the FIT kernel image.
 	  This requires u-boot on the platform.
 
+config FIT_IMAGE_FDT_JAGUAR2
+	bool "Include FDT for Microsemi Jaguar2 development platforms"
+	select SOC_VCOREIII
+	help
+	  Enable this to include the FDT for the Jaguar2 development platforms
+	  from Microsemi in the FIT kernel image.
+	  This requires u-boot on the platform.
+
 config BOARD_INGENIC
 	bool "Support boards based on Ingenic SoCs"
 	select MACH_INGENIC_GENERIC
diff --git a/arch/mips/generic/Platform b/arch/mips/generic/Platform
index 4b6905daa39c..3f2055bea596 100644
--- a/arch/mips/generic/Platform
+++ b/arch/mips/generic/Platform
@@ -21,4 +21,5 @@ its-$(CONFIG_FIT_IMAGE_FDT_BOSTON)	+= board-boston.its.S
 its-$(CONFIG_FIT_IMAGE_FDT_NI169445)	+= board-ni169445.its.S
 its-$(CONFIG_FIT_IMAGE_FDT_OCELOT)	+= board-ocelot.its.S
 its-$(CONFIG_FIT_IMAGE_FDT_LUTON)	+= board-luton.its.S
+its-$(CONFIG_FIT_IMAGE_FDT_JAGUAR2)	+= board-jaguar2.its.S
 its-$(CONFIG_FIT_IMAGE_FDT_XILFPGA)	+= board-xilfpga.its.S
diff --git a/arch/mips/generic/board-jaguar2.its.S b/arch/mips/generic/board-jaguar2.its.S
new file mode 100644
index 000000000000..fb0e589eeff7
--- /dev/null
+++ b/arch/mips/generic/board-jaguar2.its.S
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/ {
+	images {
+		fdt@jaguar2_pcb110 {
+			description = "MSCC Jaguar2 PCB110 Device Tree";
+			data = /incbin/("boot/dts/mscc/jaguar2_pcb110.dtb");
+			type = "flat_dt";
+			arch = "mips";
+			compression = "none";
+			hash@0 {
+				algo = "sha1";
+			};
+		};
+		fdt@jaguar2_pcb111 {
+			description = "MSCC Jaguar2 PCB111 Device Tree";
+			data = /incbin/("boot/dts/mscc/jaguar2_pcb111.dtb");
+			type = "flat_dt";
+			arch = "mips";
+			compression = "none";
+			hash@0 {
+				algo = "sha1";
+			};
+		};
+	};
+
+	configurations {
+		pcb110 {
+			description = "Jaguar2 Linux kernel";
+			kernel = "kernel@0";
+			fdt = "fdt@jaguar2_pcb110";
+			ramdisk = "ramdisk";
+		};
+		pcb111 {
+			description = "Jaguar2 Linux kernel";
+			kernel = "kernel@0";
+			fdt = "fdt@jaguar2_pcb111";
+			ramdisk = "ramdisk";
+		};
+	};
+};