system/qemu
system/qemu
1
0
Fork 0
mirror of https://gitlab.com/qemu-project/qemu synced 2024-11-05 20:35:44 +00:00
Code Issues Projects Releases Packages Wiki Activity

hw/arm: Mark the "fsl,imx25" device with user_creatable = false

Browse source 
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>
This commit is contained in:
Thomas Huth 2017-11-07 13:03:51 +00:00 committed by Peter Maydell
parent 70fbd3c4bf
commit 5e0c7044b9
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
hw/arm/fsl-imx25.c
View file

@ -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 = {