Add dts for RPi4 capsule

Author: Daniel Rossier

so3/dts/rpi4_64_capsule.dts

@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2014-2019 Daniel Rossier <daniel.rossier@heig-vd.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+/dts-v1/;
+
+/ {
+	model = "SO3 RPi4 64-bit capsule machine";
+	compatible = "arm,virt64";
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		device_type = "cpu";
+		compatible = "arm,virt64";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x41000000 0x0 0x4000000>; /* 64 MB */
+	};
+
+	mem {
+		compatible = "mem";
+		status = "ok";
+	};
+
+	soo-serial {
+		compatible = "soo-serial";
+		status = "ok";
+	};
+
+	/* SO3 virtual timer managed by AVZ */
+
+	soo-timer {
+		compatible = "soo-timer,periodic-timer";
+		status = "ok";
+	};
+
+	/* Free-running clocksource */
+	clocksource-timer {
+		compatible = "soo-timer,clocksource-timer";
+		status = "ok";
+	};
+
+	oneshot-timer {
+		compatible = "soo-timer,oneshot-timer";
+		status = "ok";
+	};
+
+	/*
+	 * GIC interrupt controller - BCM2711 GIC-400 addresses.
+	 * GICD at 0xFF841000: stage-2 fault -> AVZ MMIO emulation.
+	 * GICC at 0xFF842000: stage-2 mapped to GICV at 0xFF846000.
+	 */
+	gic: interrupt-controller@0xff841000 {
+		compatible = "intc,gic";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+
+		/* GIC dist, cpu */
+		reg = <0x0 0xff841000 0x0 0x1000
+		       0x0 0xff842000 0x0 0x2000>;
+
+		status = "ok";
+	};
+
+	mydev {
+		compatible = "arm,mydev";
+		status = "ok";
+	};
+
+	ME {
+   		/* SPID on 64-bit encoding */
+        	spid = /bits/ 64 <0x0030000000000003>;
+
+		 /* Name of this ME */
+		me_name = "SOO.refso3";
+
+		/* Short description */
+		me_shortdesc =
+
+		"This is the standard reference ME that can be used as template or simply to \n \
+		perform various tests. This variant includes a rootfs with some user space \n \
+		applications.";
+
+		frontends {
+
+			/* Enabling vdummy for testing purposes */
+			vdummy {
+				compatible = "vdummy,frontend";
+				status = "disabled";
+			};
+
+			/* Enabling the console */
+			vuart {
+				compatible = "vuart,frontend";
+				status = "ok";
+			};
+
+			/* Enabling vlogs - logging supports */
+			vlogs {
+				compatible = "vlogs,frontend";
+				status = "ok";
+			};
+		};
+	};
+
+
+};