I made a new arm machine with some peripherals. The machine is mk64fn1m0, a
cortex-m4 microcontroller from NXP Kinetis family. The machine can run a
simple arm binary file using UART0 in polling mode.
I have prepared a series of patchs to include this machine:
PATCH v3 n/11: It adds the machine and peripherals devices;
PATCH v4 n/2: It changes the Make files to compile this machine.
Signed-off-by: Gabriel Augusto Costa <gabriel291...@gmail.com>
---
include/hw/misc/kinetis_k64_mcg.h | 47 +++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
create mode 100644 include/hw/misc/kinetis_k64_mcg.h
diff --git a/include/hw/misc/kinetis_k64_mcg.h
b/include/hw/misc/kinetis_k64_mcg.h
new file mode 100644
index 0000000..aac7731
--- /dev/null
+++ b/include/hw/misc/kinetis_k64_mcg.h
@@ -0,0 +1,47 @@
+/*
+ * Kinetis K64 peripheral microcontroller emulation.
+ *
+ * Copyright (c) 2017 Advantech Wireless
+ * Written by Gabriel Costa <gabriel291...@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 or
+ * (at your option) any later version.
+ */
+
+/* Kinetis K64 series MCG controller. */
+
+#ifndef KINETIS_MCG_H
+#define KINETIS_MCG_H
+
+#include "hw/sysbus.h"
+#include "chardev/char-fe.h"
+#include "chardev/char-mux.h"
+#include "hw/hw.h"
+
+#define TYPE_KINETIS_K64_MCG "kinetis_k64_mcg"
+#define KINETIS_K64_MCG(obj) \
+ OBJECT_CHECK(kinetis_k64_mcg_state, (obj), TYPE_KINETIS_K64_MCG)
+
+typedef struct {
+ SysBusDevice parent_obj;
+
+ MemoryRegion iomem;
+
+ uint8_t C1; /**< MCG Control 1 Register, offset: 0x0 */
+ uint8_t C2; /**< MCG Control 2 Register, offset: 0x1 */
+ uint8_t C3; /**< MCG Control 3 Register, offset: 0x2 */
+ uint8_t C4; /**< MCG Control 4 Register, offset: 0x3 */
+ uint8_t C5; /**< MCG Control 5 Register, offset: 0x4 */
+ uint8_t C6; /**< MCG Control 6 Register, offset: 0x5 */
+ uint8_t S; /**< MCG Status Register, offset: 0x6 */
+ uint8_t SC; /**< MCG Status and Control Register, offset: 0x8 */
+ uint8_t ATCVH; /**< MCG Auto Trim Compare Value High Register,
offset:0xA*/
+ uint8_t ATCVL; /**< MCG Auto Trim Compare Value Low Register, offset:0xB*/
+ uint8_t C7; /**< MCG Control 7 Register, offset: 0xC */
+ uint8_t C8; /**< MCG Control 8 Register, offset: 0xD */
+
+ qemu_irq irq;
+} kinetis_k64_mcg_state;
+
+#endif
--
2.1.4
