hw/arm/imx8mp-evk: Fix reference count of SoC object

TYPE_FSL_IMX8MP is created using object_new(), so must be realized with
qdev_realize_and_unref() to keep the reference counting intact.

Fixes: a4eefc69b237 "hw/arm: Add i.MX 8M Plus EVK board"
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20250318205709.28862-2-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
1 file changed