1 files changed, 88 insertions, 0 deletions
diff --git a/include/hw/riscv/microchip_pfsoc.h b/include/hw/riscv/microchip_pfsoc.h
new file mode 100644
index 0000000000..1953ef1464
--- /dev/null
+++ b/include/hw/riscv/microchip_pfsoc.h
@@ -0,0 +1,88 @@
+/*
+ * Microchip PolarFire SoC machine interface
+ *
+ * Copyright (c) 2020 Wind River Systems, Inc.
+ *
+ * Author:
+ *   Bin Meng <bin.meng@windriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2 or later, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HW_MICROCHIP_PFSOC_H
+#define HW_MICROCHIP_PFSOC_H
+
+typedef struct MicrochipPFSoCState {
+    /*< private >*/
+    DeviceState parent_obj;
+
+    /*< public >*/
+    CPUClusterState e_cluster;
+    CPUClusterState u_cluster;
+    RISCVHartArrayState e_cpus;
+    RISCVHartArrayState u_cpus;
+    DeviceState *plic;
+} MicrochipPFSoCState;
+
+#define TYPE_MICROCHIP_PFSOC    "microchip.pfsoc"
+#define MICROCHIP_PFSOC(obj) \
+    OBJECT_CHECK(MicrochipPFSoCState, (obj), TYPE_MICROCHIP_PFSOC)
+
+typedef struct MicrochipIcicleKitState {
+    /*< private >*/
+    MachineState parent_obj;
+
+    /*< public >*/
+    MicrochipPFSoCState soc;
+} MicrochipIcicleKitState;
+
+#define TYPE_MICROCHIP_ICICLE_KIT_MACHINE \
+    MACHINE_TYPE_NAME("microchip-icicle-kit")
+#define MICROCHIP_ICICLE_KIT_MACHINE(obj) \
+    OBJECT_CHECK(MicrochipIcicleKitState, (obj), \
+                 TYPE_MICROCHIP_ICICLE_KIT_MACHINE)
+
+enum {
+    MICROCHIP_PFSOC_DEBUG,
+    MICROCHIP_PFSOC_E51_DTIM,
+    MICROCHIP_PFSOC_BUSERR_UNIT0,
+    MICROCHIP_PFSOC_BUSERR_UNIT1,
+    MICROCHIP_PFSOC_BUSERR_UNIT2,
+    MICROCHIP_PFSOC_BUSERR_UNIT3,
+    MICROCHIP_PFSOC_BUSERR_UNIT4,
+    MICROCHIP_PFSOC_CLINT,
+    MICROCHIP_PFSOC_L2CC,
+    MICROCHIP_PFSOC_L2LIM,
+    MICROCHIP_PFSOC_PLIC,
+    MICROCHIP_PFSOC_SYSREG,
+    MICROCHIP_PFSOC_MPUCFG,
+    MICROCHIP_PFSOC_ENVM_CFG,
+    MICROCHIP_PFSOC_ENVM_DATA,
+    MICROCHIP_PFSOC_IOSCB_CFG,
+    MICROCHIP_PFSOC_DRAM,
+};
+
+#define MICROCHIP_PFSOC_MANAGEMENT_CPU_COUNT    1
+#define MICROCHIP_PFSOC_COMPUTE_CPU_COUNT       4
+
+#define MICROCHIP_PFSOC_PLIC_HART_CONFIG        "MS"
+#define MICROCHIP_PFSOC_PLIC_NUM_SOURCES        185
+#define MICROCHIP_PFSOC_PLIC_NUM_PRIORITIES     7
+#define MICROCHIP_PFSOC_PLIC_PRIORITY_BASE      0x04
+#define MICROCHIP_PFSOC_PLIC_PENDING_BASE       0x1000
+#define MICROCHIP_PFSOC_PLIC_ENABLE_BASE        0x2000
+#define MICROCHIP_PFSOC_PLIC_ENABLE_STRIDE      0x80
+#define MICROCHIP_PFSOC_PLIC_CONTEXT_BASE       0x200000
+#define MICROCHIP_PFSOC_PLIC_CONTEXT_STRIDE     0x1000
+
+#endif /* HW_MICROCHIP_PFSOC_H */