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X-Received-From: 2a00:1450:4864:20::342 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: b.galvani@gmail.com, peter.maydell@linaro.org, Niek Linnenbank , qemu-arm@nongnu.org, philmd@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The Cubieboard has an ARM Cortex-A8. Prevent changing the CPU to a different type which could break user programs. Signed-off-by: Niek Linnenbank Reviewed-by: Peter Maydell --- hw/arm/cubieboard.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/hw/arm/cubieboard.c b/hw/arm/cubieboard.c index 0195925c73..010375f0a8 100644 --- a/hw/arm/cubieboard.c +++ b/hw/arm/cubieboard.c @@ -30,9 +30,17 @@ static struct arm_boot_info cubieboard_binfo =3D { =20 static void cubieboard_init(MachineState *machine) { - AwA10State *a10 =3D AW_A10(object_new(TYPE_AW_A10)); + AwA10State *a10; Error *err =3D NULL; =20 + /* Only allow Cortex-A8 for this board */ + if (strcmp(machine->cpu_type, ARM_CPU_TYPE_NAME("cortex-a8")) !=3D 0) { + error_report("This board can only be used with cortex-a8 CPU"); + exit(1); + } + + a10 =3D AW_A10(object_new(TYPE_AW_A10)); + object_property_set_int(OBJECT(&a10->emac), 1, "phy-addr", &err); if (err !=3D NULL) { error_reportf_err(err, "Couldn't set phy address: "); --=20 2.17.1