diff options
Diffstat (limited to 'quantum/mcu_selection.mk')
| -rw-r--r-- | quantum/mcu_selection.mk | 70 |
1 files changed, 68 insertions, 2 deletions
diff --git a/quantum/mcu_selection.mk b/quantum/mcu_selection.mk index 6b11eb4987..81c467c656 100644 --- a/quantum/mcu_selection.mk +++ b/quantum/mcu_selection.mk @@ -279,7 +279,73 @@ ifneq ($(findstring STM32F411, $(MCU)),) DFU_SUFFIX_ARGS ?= -v 0483 -p DF11 endif -ifneq (,$(filter $(MCU),atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647 at90usb1286 at90usb1287)) +ifneq ($(findstring STM32G431, $(MCU)),) + # Cortex version + MCU = cortex-m4 + + # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 + ARMV = 7 + + ## chip/board settings + # - the next two should match the directories in + # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) + MCU_FAMILY = STM32 + MCU_SERIES = STM32G4xx + + # Linker script to use + # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ + # or <keyboard_dir>/ld/ + MCU_LDSCRIPT ?= STM32G431xB + + # Startup code to use + # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ + MCU_STARTUP ?= stm32g4xx + + # Board: it should exist either in <chibios>/os/hal/boards/, + # <keyboard_dir>/boards/, or drivers/boards/ + BOARD ?= GENERIC_STM32_G431XB + + USE_FPU ?= yes + + # Options to pass to dfu-util when flashing + DFU_ARGS ?= -d 0483:DF11 -a 0 -s 0x08000000:leave + DFU_SUFFIX_ARGS ?= -v 0483 -p DF11 +endif + +ifneq ($(findstring STM32G474, $(MCU)),) + # Cortex version + MCU = cortex-m4 + + # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 + ARMV = 7 + + ## chip/board settings + # - the next two should match the directories in + # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) + MCU_FAMILY = STM32 + MCU_SERIES = STM32G4xx + + # Linker script to use + # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ + # or <keyboard_dir>/ld/ + MCU_LDSCRIPT ?= STM32G474xE + + # Startup code to use + # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ + MCU_STARTUP ?= stm32g4xx + + # Board: it should exist either in <chibios>/os/hal/boards/, + # <keyboard_dir>/boards/, or drivers/boards/ + BOARD ?= GENERIC_STM32_G474XE + + USE_FPU ?= yes + + # Options to pass to dfu-util when flashing + DFU_ARGS ?= -d 0483:DF11 -a 0 -s 0x08000000:leave + DFU_SUFFIX_ARGS ?= -v 0483 -p DF11 +endif + +ifneq (,$(filter $(MCU),at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647 at90usb1286 at90usb1287)) PROTOCOL = LUFA # Processor frequency. @@ -317,7 +383,7 @@ ifneq (,$(filter $(MCU),atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 a ifeq (,$(filter $(NO_INTERRUPT_CONTROL_ENDPOINT),yes)) OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT endif - ifneq (,$(filter $(MCU),atmega16u2 atmega32u2)) + ifneq (,$(filter $(MCU),at90usb162 atmega16u2 atmega32u2)) NO_I2C = yes endif endif |