diff --git a/dts/arm/st/g4/stm32g474.dtsi b/dts/arm/st/g4/stm32g474.dtsi new file mode 100644 index 00000000000..5a6f8cd906d --- /dev/null +++ b/dts/arm/st/g4/stm32g474.dtsi @@ -0,0 +1,7 @@ +/* + * Copyright (c) 2019 STMicroelectronics. + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#include diff --git a/dts/arm/st/g4/stm32g474Xe.dtsi b/dts/arm/st/g4/stm32g474Xe.dtsi new file mode 100644 index 00000000000..701ffe694aa --- /dev/null +++ b/dts/arm/st/g4/stm32g474Xe.dtsi @@ -0,0 +1,22 @@ +/* + * Copyright (c) 2019 STMicroelectronics. + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#include +#include + +/ { + sram0: memory@20000000 { + reg = <0x20000000 DT_SIZE_K(128)>; + }; + + soc { + flash-controller@40022000 { + flash0: flash@8000000 { + reg = <0x08000000 DT_SIZE_K(512)>; + }; + }; + }; +}; diff --git a/soc/arm/st_stm32/stm32g4/Kconfig.defconfig.stm32g474re b/soc/arm/st_stm32/stm32g4/Kconfig.defconfig.stm32g474re new file mode 100644 index 00000000000..de24e64abe7 --- /dev/null +++ b/soc/arm/st_stm32/stm32g4/Kconfig.defconfig.stm32g474re @@ -0,0 +1,16 @@ +# STMicroelectronics STM32G474RE MCU + +# Copyright (c) 2019 STMicroelectronics. +# SPDX-License-Identifier: Apache-2.0 + +if SOC_STM32G474XX + +config SOC + string + default "stm32g474xx" + +config NUM_IRQS + int + default 102 + +endif # SOC_STM32G474XX diff --git a/soc/arm/st_stm32/stm32g4/Kconfig.soc b/soc/arm/st_stm32/stm32g4/Kconfig.soc index bec1a90a34a..67dbcbc6675 100644 --- a/soc/arm/st_stm32/stm32g4/Kconfig.soc +++ b/soc/arm/st_stm32/stm32g4/Kconfig.soc @@ -10,4 +10,7 @@ choice config SOC_STM32G431XX bool "STM32G431XX" +config SOC_STM32G474XX + bool "STM32G474XX" + endchoice