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hw/arm/cubieboard: restrict allowed CPU type to ARM Cortex-A8

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The Cubieboard has an ARM Cortex-A8.  Instead of simply ignoring a
bogus -cpu option provided by the user, give them an error message so
they know their command line is wrong.

Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20200227220149.6845-3-nieklinnenbank@gmail.com
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: tweaked commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Niek Linnenbank 2020-03-05 16:09:19 +00:00 committed by Peter Maydell
parent 2104df2a1f
commit 17c7576263
1 changed files with 9 additions and 1 deletions
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10
hw/arm/cubieboard.c
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@ -30,9 +30,17 @@ static struct arm_boot_info cubieboard_binfo = {
static void cubieboard_init(MachineState *machine)
{
AwA10State *a10 = AW_A10(object_new(TYPE_AW_A10));
AwA10State *a10;
Error *err = NULL;
/* Only allow Cortex-A8 for this board */
if (strcmp(machine->cpu_type, ARM_CPU_TYPE_NAME("cortex-a8")) != 0) {
error_report("This board can only be used with cortex-a8 CPU");
exit(1);
}
a10 = AW_A10(object_new(TYPE_AW_A10));
object_property_set_int(OBJECT(&a10->emac), 1, "phy-addr", &err);
if (err != NULL) {
error_reportf_err(err, "Couldn't set phy address: ");