diff options
Diffstat (limited to 'builddefs/mcu_selection.mk')
| -rw-r--r-- | builddefs/mcu_selection.mk | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/builddefs/mcu_selection.mk b/builddefs/mcu_selection.mk index d5fb731e08..135f663c14 100644 --- a/builddefs/mcu_selection.mk +++ b/builddefs/mcu_selection.mk @@ -116,6 +116,41 @@ ifneq ($(findstring MK66FX1M0, $(MCU)),) BOARD ?= PJRC_TEENSY_3_6 endif +ifneq ($(findstring RP2040, $(MCU)),) + # Cortex version + MCU = cortex-m0plus + + # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 + CHIBIOS_PORT = ARMv6-M-RP2 + + ## chip/board settings + # - the next two should match the directories in + # <chibios[-contrib]>/os/hal/ports/$(MCU_PORT_NAME)/$(MCU_SERIES) + # OR + # <chibios[-contrib]>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) + MCU_FAMILY = RP + MCU_SERIES = RP2040 + + # Linker script to use + # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ + # or <keyboard_dir>/ld/ + STARTUPLD_CONTRIB = $(CHIBIOS_CONTRIB)/os/common/startup/ARMCMx/compilers/GCC/ld + MCU_LDSCRIPT ?= RP2040_FLASH_TIMECRIT + LDFLAGS += -L $(STARTUPLD_CONTRIB) + + # Startup code to use + # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ + MCU_STARTUP ?= rp2040 + + # Board: it should exist either in <chibios>/os/hal/boards/, + # <keyboard_dir>/boards/, or drivers/boards/ + BOARD ?= GENERIC_PROMICRO_RP2040 + + # Default UF2 Bootloader settings + UF2_FAMILY ?= RP2040 + FIRMWARE_FORMAT ?= uf2 +endif + ifneq ($(findstring STM32F042, $(MCU)),) # Cortex version MCU = cortex-m0 |