diff options
Diffstat (limited to 'builddefs/mcu_selection.mk')
| -rw-r--r-- | builddefs/mcu_selection.mk | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/builddefs/mcu_selection.mk b/builddefs/mcu_selection.mk index 0ea9630d59..1c45d375de 100644 --- a/builddefs/mcu_selection.mk +++ b/builddefs/mcu_selection.mk @@ -815,6 +815,40 @@ ifneq ($(findstring GD32VF103, $(MCU)),) USE_FPU ?= no endif +ifneq ($(findstring GD32F303, $(MCU)),) + # Cortex version + MCU = cortex-m4 + + # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 + ARMV = 7 + + ## chip/board settings + # - the next two should match the directories in + # <chibios[-contrib]>/os/hal/ports/$(MCU_PORT_NAME)/$(MCU_SERIES) + # OR + # <chibios[-contrib]>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) + MCU_PORT_NAME = GD + MCU_FAMILY = GD32F + MCU_SERIES = GD32F303 + + # Linker script to use + # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ + # or <keyboard_dir>/ld/ + MCU_LDSCRIPT ?= GD32F303x6 + + # Startup code to use + # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ + MCU_STARTUP ?= gd32f30x + + # Board: it should exist either in <chibios>/os/hal/boards/, + # <keyboard_dir>/boards/, or drivers/boards/ + BOARD ?= GD32F303C_EVAL + + STM32_BOOTLOADER_ADDRESS ?= 0x08002000 + + USE_FPU ?= no +endif + ifneq (,$(filter $(MCU),at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647 at90usb1286 at90usb1287)) PROTOCOL = LUFA @@ -909,4 +943,4 @@ ifneq (,$(filter $(MCU),attiny85)) # calculate timings. Do NOT tack on a 'UL' at the end, this will be done # automatically to create a 32-bit value in your source code. F_CPU ?= 16500000 -endif +endif
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