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exynos4210: Set reset-cbar property of Cortex-A9 CPUs

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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.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: 1394462692-8871-4-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2014-03-17 16:31:46 +00:00
parent b5a3ca3e30
commit 4719ab918a
1 changed files with 13 additions and 3 deletions
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16
hw/arm/exynos4210.c
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@ -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);
}
}