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/openbmc/qemu/include/hw/arm/
H A Dstm32f205_soc.hff6cda35 Fri Nov 17 01:17:03 CST 2023 Philippe Mathieu-Daudé <philmd@linaro.org> hw/arm/stm32f205: Report error when incorrect CPU is used

The 'netduino2' machine ignores the CPU type requested by the
command line. This might confuse users, since the following will
create a machine with a Cortex-M3 CPU:

$ qemu-system-arm -M netduino2 -cpu cortex-a9

Set the MachineClass::valid_cpu_types field (introduced in commit
c9cf636d48 "machine: Add a valid_cpu_types property").
Remove the now unused MachineClass::default_cpu_type field.

We now get:

$ qemu-system-arm -M netduino2 -cpu cortex-a9
qemu-system-arm: Invalid CPU type: cortex-a9-arm-cpu
The valid types are: cortex-m3-arm-cpu

Since the SoC family can only use Cortex-M3 CPUs, hard-code the
CPU type name at the SoC level, removing the QOM property
entirely.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20231117071704.35040-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
/openbmc/qemu/hw/arm/
H A Dnetduino2.cff6cda35 Fri Nov 17 01:17:03 CST 2023 Philippe Mathieu-Daudé <philmd@linaro.org> hw/arm/stm32f205: Report error when incorrect CPU is used

The 'netduino2' machine ignores the CPU type requested by the
command line. This might confuse users, since the following will
create a machine with a Cortex-M3 CPU:

$ qemu-system-arm -M netduino2 -cpu cortex-a9

Set the MachineClass::valid_cpu_types field (introduced in commit
c9cf636d48 "machine: Add a valid_cpu_types property").
Remove the now unused MachineClass::default_cpu_type field.

We now get:

$ qemu-system-arm -M netduino2 -cpu cortex-a9
qemu-system-arm: Invalid CPU type: cortex-a9-arm-cpu
The valid types are: cortex-m3-arm-cpu

Since the SoC family can only use Cortex-M3 CPUs, hard-code the
CPU type name at the SoC level, removing the QOM property
entirely.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20231117071704.35040-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
H A Dstm32f205_soc.cff6cda35 Fri Nov 17 01:17:03 CST 2023 Philippe Mathieu-Daudé <philmd@linaro.org> hw/arm/stm32f205: Report error when incorrect CPU is used

The 'netduino2' machine ignores the CPU type requested by the
command line. This might confuse users, since the following will
create a machine with a Cortex-M3 CPU:

$ qemu-system-arm -M netduino2 -cpu cortex-a9

Set the MachineClass::valid_cpu_types field (introduced in commit
c9cf636d48 "machine: Add a valid_cpu_types property").
Remove the now unused MachineClass::default_cpu_type field.

We now get:

$ qemu-system-arm -M netduino2 -cpu cortex-a9
qemu-system-arm: Invalid CPU type: cortex-a9-arm-cpu
The valid types are: cortex-m3-arm-cpu

Since the SoC family can only use Cortex-M3 CPUs, hard-code the
CPU type name at the SoC level, removing the QOM property
entirely.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20231117071704.35040-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>