diff options
| author | Thomas Huth <thuth@redhat.com> | 2017-11-07 13:03:51 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-11-07 13:03:51 +0000 |
| commit | 5e0c7044b9149fb39f13494d4baaedbe7ae7bed9 (patch) | |
| tree | 7b5e12e2fe3668d0708bb73baed0bea062a16495 | |
| parent | 70fbd3c4bf9850fce733eea2c910c397905fb9a3 (diff) | |
hw/arm: Mark the "fsl,imx25" device with user_creatable = false
QEMU currently crashes when the user tries to instantiate the fsl,imx25
device manually:
$ aarch64-softmmu/qemu-system-aarch64 -S -M imx25-pdk -device fsl,,imx25
**
ERROR:/home/thuth/devel/qemu/tcg/tcg.c:538:tcg_register_thread:
assertion failed: (n < max_cpus)
The imx25-pdk board (which is the one that uses this CPU type) only
supports one CPU, and the realize function of the "fsl,imx25" device
also uses serial_hds[] directly, so this device clearly can not be
instantiated twice and thus we should mark it with user_creatable = 0.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 1509519537-6964-3-git-send-email-thuth@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/arm/fsl-imx25.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/arm/fsl-imx25.c b/hw/arm/fsl-imx25.c index 3b97eceb3c..cb988a6c25 100644 --- a/hw/arm/fsl-imx25.c +++ b/hw/arm/fsl-imx25.c @@ -288,8 +288,12 @@ static void fsl_imx25_class_init(ObjectClass *oc, void *data) DeviceClass *dc = DEVICE_CLASS(oc); dc->realize = fsl_imx25_realize; - dc->desc = "i.MX25 SOC"; + /* + * Reason: uses serial_hds in realize and the imx25 board does not + * support multiple CPUs + */ + dc->user_creatable = false; } static const TypeInfo fsl_imx25_type_info = { |