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authorliguang <lig.fnst@cn.fujitsu.com>2013-12-17 19:42:38 +0000
committerPeter Maydell <peter.maydell@linaro.org>2013-12-17 20:12:51 +0000
commita01c005327007562f3313f3efe235f77309db809 (patch)
treeba7384d1419fb9905dc13618e1cb8b61ee550493
parent9158fa5451b5929f1d882ef08c30b4f4aadd6945 (diff)
downloadqemu-arm-a01c005327007562f3313f3efe235f77309db809.tar.gz
hw/arm: add cubieboard support
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1387159292-10436-6-git-send-email-lig.fnst@cn.fujitsu.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--hw/arm/Makefile.objs2
-rw-r--r--hw/arm/cubieboard.c69
-rw-r--r--tests/qom-test.c1
3 files changed, 71 insertions, 1 deletions
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index fab30a7247..6088e53653 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -7,4 +7,4 @@ obj-y += tosa.o versatilepb.o vexpress.o virt.o xilinx_zynq.o z2.o
obj-y += armv7m.o exynos4210.o pxa2xx.o pxa2xx_gpio.o pxa2xx_pic.o
obj-$(CONFIG_DIGIC) += digic.o
obj-y += omap1.o omap2.o strongarm.o
-obj-$(CONFIG_ALLWINNER_A10) += allwinner-a10.o
+obj-$(CONFIG_ALLWINNER_A10) += allwinner-a10.o cubieboard.o
diff --git a/hw/arm/cubieboard.c b/hw/arm/cubieboard.c
new file mode 100644
index 0000000000..3fcb6d22f5
--- /dev/null
+++ b/hw/arm/cubieboard.c
@@ -0,0 +1,69 @@
+/*
+ * cubieboard emulation
+ *
+ * Copyright (C) 2013 Li Guang
+ * Written by Li Guang <lig.fnst@cn.fujitsu.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include "hw/sysbus.h"
+#include "hw/devices.h"
+#include "hw/boards.h"
+#include "hw/arm/allwinner-a10.h"
+
+static struct arm_boot_info cubieboard_binfo = {
+ .loader_start = AW_A10_SDRAM_BASE,
+ .board_id = 0x1008,
+};
+
+typedef struct CubieBoardState {
+ AwA10State *a10;
+ MemoryRegion sdram;
+} CubieBoardState;
+
+static void cubieboard_init(QEMUMachineInitArgs *args)
+{
+ CubieBoardState *s = g_new(CubieBoardState, 1);
+ Error *err = NULL;
+
+ s->a10 = AW_A10(object_new(TYPE_AW_A10));
+ object_property_set_bool(OBJECT(s->a10), true, "realized", &err);
+ if (err != NULL) {
+ error_report("Couldn't realize Allwinner A10: %s\n",
+ error_get_pretty(err));
+ exit(1);
+ }
+
+ memory_region_init_ram(&s->sdram, NULL, "cubieboard.ram", args->ram_size);
+ vmstate_register_ram_global(&s->sdram);
+ memory_region_add_subregion(get_system_memory(), AW_A10_SDRAM_BASE,
+ &s->sdram);
+
+ cubieboard_binfo.ram_size = args->ram_size;
+ cubieboard_binfo.kernel_filename = args->kernel_filename;
+ cubieboard_binfo.kernel_cmdline = args->kernel_cmdline;
+ arm_load_kernel(&s->a10->cpu, &cubieboard_binfo);
+}
+
+static QEMUMachine cubieboard_machine = {
+ .name = "cubieboard",
+ .desc = "cubietech cubieboard",
+ .init = cubieboard_init,
+};
+
+
+static void cubieboard_machine_init(void)
+{
+ qemu_register_machine(&cubieboard_machine);
+}
+
+machine_init(cubieboard_machine_init)
diff --git a/tests/qom-test.c b/tests/qom-test.c
index f67f7c2f09..5e5af7a50f 100644
--- a/tests/qom-test.c
+++ b/tests/qom-test.c
@@ -71,6 +71,7 @@ static const char *arm_machines[] = {
"highbank",
"midway",
"canon-a1100",
+ "cubieboard",
};
static const char *cris_machines[] = {