Signed-off-by: liguang <lig.f...@cn.fujitsu.com>
---
hw/arm/Makefile.objs | 2 +-
hw/arm/allwinner-a10.c | 39 +++++++++++++++++++++++++++++++++++++++
include/hw/arm/allwinner-a10.h | 27 +++++++++++++++++++++++++++
3 files changed, 67 insertions(+), 1 deletions(-)
create mode 100644 hw/arm/allwinner-a10.c
create mode 100644 include/hw/arm/allwinner-a10.h
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index 3671b42..b9e5983 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -4,4 +4,4 @@ obj-y += omap_sx1.o palm.o realview.o spitz.o stellaris.o
obj-y += tosa.o versatilepb.o vexpress.o xilinx_zynq.o z2.o
obj-y += armv7m.o exynos4210.o pxa2xx.o pxa2xx_gpio.o pxa2xx_pic.o
-obj-y += omap1.o omap2.o strongarm.o
+obj-y += omap1.o omap2.o strongarm.o allwinner-a10.o
diff --git a/hw/arm/allwinner-a10.c b/hw/arm/allwinner-a10.c
new file mode 100644
index 0000000..cbc6db4
--- /dev/null
+++ b/hw/arm/allwinner-a10.c
@@ -0,0 +1,39 @@
+#include "hw/sysbus.h"
+#include "hw/devices.h"
+#include "hw/arm/allwinner-a10.h"
+
+
+A10State *a10_init(MemoryRegion *system_mem, unsigned long ram_size)
+{
+ A10State *s = (A10State *)g_malloc0(sizeof(A10State));
+ MemoryRegion *address_space_mem = system_mem;
+ qemu_irq pic[A10_PIC_INT_NR];
+ DeviceState *dev;
+ uint8_t i;
+
+ s->cpu = cpu_arm_init("cortex-a8");
+ if (!s->cpu) {
+ fprintf(stderr, "Unable to find CPU definition\n");
+ exit(1);
+ }
+
+ memory_region_init_ram(&s->sdram, NULL, "a10.ram", ram_size);
+ vmstate_register_ram_global(&s->sdram);
+ memory_region_add_subregion(address_space_mem, A10_SDRAM_BASE, &s->sdram);
+
+ dev = sysbus_create_varargs(TYPE_A10_PIC, A10_PIC_REG_BASE,
+ qdev_get_gpio_in(DEVICE(s->cpu), ARM_CPU_IRQ),
+ qdev_get_gpio_in(DEVICE(s->cpu), ARM_CPU_FIQ),
+ NULL);
+ for (i = 0; i < A10_PIC_INT_NR; i++) {
+ pic[i] = qdev_get_gpio_in(dev, i);
+ }
+
+ sysbus_create_varargs(TYPE_A10_PIT, A10_PIT_REG_BASE, pic[22], pic[23],
+ pic[24], pic[25], pic[67], pic[68], NULL);
+
+ serial_mm_init(address_space_mem, A10_UART0_REG_BASE, 2, pic[1], 115200,
+ serial_hds[0], DEVICE_NATIVE_ENDIAN);
+
+ return s;
+}
diff --git a/include/hw/arm/allwinner-a10.h b/include/hw/arm/allwinner-a10.h
new file mode 100644
index 0000000..32a8cb5
--- /dev/null
+++ b/include/hw/arm/allwinner-a10.h
@@ -0,0 +1,27 @@
+#ifndef ALLWINNER_H_
+
+#include "qemu-common.h"
+#include "hw/char/serial.h"
+#include "hw/arm/arm.h"
+#include "hw/timer/allwinner-a10_pit.h"
+#include "hw/intc/allwinner-a10_pic.h"
+
+#include "sysemu/sysemu.h"
+#include "exec/address-spaces.h"
+
+
+#define A10_PIC_REG_BASE 0x01c20400
+#define A10_PIT_REG_BASE 0x01c20c00
+#define A10_UART0_REG_BASE 0x01c28000
+
+#define A10_SDRAM_BASE 0x40000000
+
+typedef struct A10State {
+ ARMCPU *cpu;
+ MemoryRegion sdram;
+} A10State;
+
+A10State *a10_init(MemoryRegion *system_mem, unsigned long ram_size);
+
+#define ALLWINNER_H_
+#endif
--
1.7.2.5
