Alistair Francis <alistai...@gmail.com> writes:
> On Mon, Nov 27, 2023 at 12:44 AM ~inesvarhol <inesvar...@git.sr.ht> wrote:
>>
>> From: Inès Varhol <ines.var...@telecom-paris.fr>
>>
>> This patch adds a new STM32L4x5 SoC, it is necessary to add support for
>> the B-L475E-IOT01A board.
>> The implementation is derived from the STM32F405 SoC.
>> The implementation contains no peripherals, only memory regions are
>> implemented.
>>
>> Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
>>
>> Signed-off-by: Arnaud Minier <arnaud.min...@telecom-paris.fr>
>> Signed-off-by: Inès Varhol <ines.var...@telecom-paris.fr>
>> ---
>> MAINTAINERS | 8 +
>> hw/arm/Kconfig | 5 +
>> hw/arm/meson.build | 1 +
>> hw/arm/stm32l4x5_soc.c | 277 +++++++++++++++++++++++++++++++++
>> include/hw/arm/stm32l4x5_soc.h | 68 ++++++++
>> 5 files changed, 359 insertions(+)
>> create mode 100644 hw/arm/stm32l4x5_soc.c
>> create mode 100644 include/hw/arm/stm32l4x5_soc.h
>>
>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index ff1238bb98..32458d41dd 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -1122,6 +1122,14 @@ L: qemu-...@nongnu.org
>> S: Maintained
>> F: hw/arm/olimex-stm32-h405.c
>>
>> +STM32L4x5 SoC Family
>> +M: Arnaud Minier <arnaud.min...@telecom-paris.fr>
>> +M: Inès Varhol <ines.var...@telecom-paris.fr>
>> +L: qemu-...@nongnu.org
>> +S: Maintained
>> +F: hw/arm/stm32l4x5_soc.c
>> +F: include/hw/arm/stm32l4x5_soc.h
>> +
>> SmartFusion2
>> M: Subbaraya Sundeep <sundeep.l...@gmail.com>
>> M: Peter Maydell <peter.mayd...@linaro.org>
>> diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
>> index 3ada335a24..d2b94d9a47 100644
>> --- a/hw/arm/Kconfig
>> +++ b/hw/arm/Kconfig
>> @@ -448,6 +448,11 @@ config STM32F405_SOC
>> select STM32F4XX_SYSCFG
>> select STM32F4XX_EXTI
>>
>> +config STM32L4X5_SOC
>> + bool
>> + select ARM_V7M
>> + select OR_IRQ
>> +
>> config XLNX_ZYNQMP_ARM
>> bool
>> default y if PIXMAN
>> diff --git a/hw/arm/meson.build b/hw/arm/meson.build
>> index 68245d3ad1..9766da10c4 100644
>> --- a/hw/arm/meson.build
>> +++ b/hw/arm/meson.build
>> @@ -42,6 +42,7 @@ arm_ss.add(when: 'CONFIG_RASPI', if_true:
>> files('bcm2836.c', 'raspi.c'))
>> arm_ss.add(when: 'CONFIG_STM32F100_SOC', if_true: files('stm32f100_soc.c'))
>> arm_ss.add(when: 'CONFIG_STM32F205_SOC', if_true: files('stm32f205_soc.c'))
>> arm_ss.add(when: 'CONFIG_STM32F405_SOC', if_true: files('stm32f405_soc.c'))
>> +arm_ss.add(when: 'CONFIG_STM32L4X5_SOC', if_true: files('stm32l4x5_soc.c'))
>> arm_ss.add(when: 'CONFIG_XLNX_ZYNQMP_ARM', if_true: files('xlnx-zynqmp.c',
>> 'xlnx-zcu102.c'))
>> arm_ss.add(when: 'CONFIG_XLNX_VERSAL', if_true: files('xlnx-versal.c',
>> 'xlnx-versal-virt.c'))
>> arm_ss.add(when: 'CONFIG_FSL_IMX25', if_true: files('fsl-imx25.c',
>> 'imx25_pdk.c'))
>> diff --git a/hw/arm/stm32l4x5_soc.c b/hw/arm/stm32l4x5_soc.c
>> new file mode 100644
>> index 0000000000..f476878b2c
>> --- /dev/null
>> +++ b/hw/arm/stm32l4x5_soc.c
>> @@ -0,0 +1,277 @@
>> +/*
>> + * STM32L4x5 SoC family
>> + *
>> + * SPDX-License-Identifier: MIT
>
> I'm pretty sure this must be GPL to be accepted
Does it? A quick grep of the code shows we have quite a lot of hw
emulation files that are MIT licensed. Although IANAL MIT is very
permissive and easily combined with GPL as long at the final product is
under GPL.
I think there is some LGPL code about for TCG but I'm not sure how well
tagged that is.
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
