Re: [Qemu-devel] [PATCH v10 5/5] hw/arm: add cubieboard support

[Peter Crosthwaite]

On Mon, Dec 9, 2013 at 10:10 AM, liguang <address@hidden> wrote:
> Signed-off-by: liguang <address@hidden>

Acked-by: Peter Crosthwaite <address@hidden>

> ---
>  hw/arm/Makefile.objs |    2 +-
>  hw/arm/cubieboard.c  |   69 
> ++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 70 insertions(+), 1 deletions(-)
>  create mode 100644 hw/arm/cubieboard.c
>
> diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
> index 012bd2c..1dd94de 100644
> --- a/hw/arm/Makefile.objs
> +++ b/hw/arm/Makefile.objs
> @@ -5,4 +5,4 @@ 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-$(CONFIG_ALLWINNER_A10) += allwinner-a10.o
> +obj-$(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 0000000..3fcb6d2
> --- /dev/null
> +++ b/hw/arm/cubieboard.c
> @@ -0,0 +1,69 @@
> +/*
> + * cubieboard emulation
> + *
> + * Copyright (C) 2013 Li Guang
> + * Written by Li Guang <address@hidden>
> + *
> + * 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)
> --
> 1.7.2.5
>
>