On Tue, Mar 11, 2014 at 12:44 AM, Peter Maydell
<peter.mayd...@linaro.org> wrote:
> Set the reset-cbar property of the Exynos4210 SoC's Cortex-A9
> CPUs, so that Linux doesn't misrecognize them as a broken
> uniprocessor SoC.
>
> Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwa...@xilinx.com>
> ---
> hw/arm/exynos4210.c | 16 +++++++++++++---
> 1 file changed, 13 insertions(+), 3 deletions(-)
>
> diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c
> index 9f137e9..6426d16 100644
> --- a/hw/arm/exynos4210.c
> +++ b/hw/arm/exynos4210.c
> @@ -143,11 +143,21 @@ Exynos4210State *exynos4210_init(MemoryRegion
> *system_mem,
> unsigned long mem_size;
> DeviceState *dev;
> SysBusDevice *busdev;
> + ObjectClass *cpu_oc;
> +
> + cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, "cortex-a9");
> + assert(cpu_oc);
>
> for (n = 0; n < EXYNOS4210_NCPUS; n++) {
> - s->cpu[n] = cpu_arm_init("cortex-a9");
> - if (!s->cpu[n]) {
> - fprintf(stderr, "Unable to find CPU %d definition\n", n);
> + Object *cpuobj = object_new(object_class_get_name(cpu_oc));
> + Error *err = NULL;
> +
> + s->cpu[n] = ARM_CPU(cpuobj);
> + object_property_set_int(cpuobj, EXYNOS4210_SMP_PRIVATE_BASE_ADDR,
> + "reset-cbar", &error_abort);
> + object_property_set_bool(cpuobj, true, "realized", &err);
> + if (err) {
> + error_report("%s", error_get_pretty(err));
> exit(1);
> }
> }
> --
> 1.9.0
>
>
