From: YannickV <Y.Vossen@beckhoff.com>

Create xilinx_zynq.h header file to expose ZynqMachineState and
related definitions for machine inheritance. This enables creation
of derived machines based on the Zynq platform.

Signed-off-by: YannickV <Y.Vossen@beckhoff.com>
---
 hw/arm/xilinx_zynq.c         | 13 +------------
 include/hw/arm/xilinx_zynq.h | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 12 deletions(-)
 create mode 100644 include/hw/arm/xilinx_zynq.h

diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index c03ed09a67..4d095ab6f3 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -41,9 +41,7 @@
 #include "exec/tswap.h"
 #include "target/arm/cpu-qom.h"
 #include "qapi/visitor.h"
-
-#define TYPE_ZYNQ_MACHINE MACHINE_TYPE_NAME("xilinx-zynq-a9")
-OBJECT_DECLARE_SIMPLE_TYPE(ZynqMachineState, ZYNQ_MACHINE)
+#include "hw/arm/xilinx_zynq.h"
 
 /* board base frequency: 33.333333 MHz */
 #define PS_CLK_FREQUENCY (100 * 1000 * 1000 / 3)
@@ -87,15 +85,6 @@ static const int dma_irqs[8] = {
     0xe3401000 + ARMV7_IMM16(extract32((val), 16, 16)), /* movt r1 ... */ \
     0xe5801000 + (addr)
 
-#define ZYNQ_MAX_CPUS 2
-
-struct ZynqMachineState {
-    MachineState parent;
-    Clock *ps_clk;
-    ARMCPU *cpu[ZYNQ_MAX_CPUS];
-    uint8_t boot_mode;
-};
-
 static void zynq_write_board_setup(ARMCPU *cpu,
                                    const struct arm_boot_info *info)
 {
diff --git a/include/hw/arm/xilinx_zynq.h b/include/hw/arm/xilinx_zynq.h
new file mode 100644
index 0000000000..ec80441e7c
--- /dev/null
+++ b/include/hw/arm/xilinx_zynq.h
@@ -0,0 +1,36 @@
+/*
+ * Xilinx Zynq Baseboard System emulation.
+ *
+ * Copyright (c) 2010 Xilinx.
+ * Copyright (c) 2012 Peter A.G. Crosthwaite (peter.croshtwaite@petalogix.com)
+ * Copyright (c) 2012 Petalogix Pty Ltd.
+ * Written by Haibing Ma
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * 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 QEMU_ARM_ZYNQ_H
+#define QEMU_ARM_ZYNQ_H
+
+#include "target/arm/cpu-qom.h"
+#include "hw/qdev-clock.h"
+
+#define TYPE_ZYNQ_MACHINE MACHINE_TYPE_NAME("xilinx-zynq-a9")
+OBJECT_DECLARE_SIMPLE_TYPE(ZynqMachineState, ZYNQ_MACHINE)
+
+#define ZYNQ_MAX_CPUS 2
+
+struct ZynqMachineState {
+    MachineState parent;
+    Clock *ps_clk;
+    ARMCPU *cpu[ZYNQ_MAX_CPUS];
+    uint8_t boot_mode;
+};
+
+#endif /* QEMU_ARM_ZYNQ_H */
-- 
2.47.3