mh
/
qmk_firmware
mirror of https://github.com/qmk/qmk_firmware/

#
# Raspberry Pi RP2040 specific drivers
##############################################################################
COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/vendor/$(MCU_FAMILY)/$(MCU_SERIES)
ifeq ($(strip $(WS2812_DRIVER)), vendor)    OPT_DEFS += -DRP_DMA_REQUIRED=TRUEendif
#
# Raspberry Pi Pico SDK Support
##############################################################################
ADEFS  += -DCRT0_VTOR_INIT=1 \
		  -DCRT0_EXTRA_CORES_NUMBER=0
CFLAGS += -DPICO_NO_FPGA_CHECK \
          -DNDEBUG
#
# Pico SDK source and header files needed by QMK and ChibiOS
##############################################################################
PICOSDKROOT   := $(TOP_DIR)/lib/pico-sdk
PICOSDKSRC     = $(PICOSDKROOT)/src/rp2_common/hardware_clocks/clocks.c \
                 $(PICOSDKROOT)/src/rp2_common/hardware_pll/pll.c \
                 $(PICOSDKROOT)/src/rp2_common/hardware_pio/pio.c \
                 $(PICOSDKROOT)/src/rp2_common/hardware_gpio/gpio.c \
                 $(PICOSDKROOT)/src/rp2_common/hardware_claim/claim.c \
                 $(PICOSDKROOT)/src/rp2_common/hardware_watchdog/watchdog.c \
                 $(PICOSDKROOT)/src/rp2_common/hardware_xosc/xosc.c \
                 $(PICOSDKROOT)/src/rp2_common/pico_bootrom/bootrom.c
PICOSDKINC     = $(CHIBIOS)//os/various/pico_bindings/dumb/include \
                 $(PICOSDKROOT)/src/common/pico_base/include \
                 $(PICOSDKROOT)/src/rp2_common/pico_platform/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_base/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_clocks/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_claim/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_gpio/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_irq/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_pll/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_pio/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_sync/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_resets/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_watchdog/include \
                 $(PICOSDKROOT)/src/rp2_common/hardware_xosc/include \
                 $(PICOSDKROOT)/src/rp2040/hardware_regs/include \
                 $(PICOSDKROOT)/src/rp2040/hardware_structs/include \
                 $(PICOSDKROOT)/src/boards/include \
                 $(PICOSDKROOT)/src/rp2_common/pico_bootrom/include
PLATFORM_SRC += $(PICOSDKSRC)EXTRAINCDIRS += $(PICOSDKINC)
PLATFORM_RP2040_PATH := $(PLATFORM_PATH)/$(PLATFORM_KEY)/vendors/$(MCU_FAMILY)
PLATFORM_SRC +=	$(PLATFORM_RP2040_PATH)/stage2_bootloaders.c \
				$(PLATFORM_RP2040_PATH)/pico_sdk_shims.c
EXTRAINCDIRS += $(PLATFORM_RP2040_PATH)
#
# RP2040 optimized compiler intrinsics
##############################################################################

# Enables optimized Compiler intrinsics which are located in the RP2040
# bootrom. This needs startup code and linker script support from ChibiOS,
# which is WIP. Therefore disabled by default for now.
RP2040_INTRINSICS_ENABLED ?= noifeq ($(strip $(RP2040_INTRINSICS_ENABLED)), yes)    PICOSDKINTRINSICSSRC =  $(PICOSDKROOT)/src/rp2_common/pico_float/float_aeabi.S \
                            $(PICOSDKROOT)/src/rp2_common/pico_float/float_math.c \
                            $(PICOSDKROOT)/src/rp2_common/pico_float/float_init_rom.c \
                            $(PICOSDKROOT)/src/rp2_common/pico_float/float_v1_rom_shim.S \
                            $(PICOSDKROOT)/src/rp2_common/pico_double/double_aeabi.S \
                            $(PICOSDKROOT)/src/rp2_common/pico_double/double_math.c \
                            $(PICOSDKROOT)/src/rp2_common/pico_double/double_init_rom.c \
                            $(PICOSDKROOT)/src/rp2_common/pico_double/double_v1_rom_shim.S \
                            $(PICOSDKROOT)/src/rp2_common/pico_divider/divider.S \
                            $(PICOSDKROOT)/src/rp2_common/pico_int64_ops/pico_int64_ops_aeabi.S \
                            $(PICOSDKROOT)/src/rp2_common/pico_mem_ops/mem_ops_aeabi.S \
                            $(PICOSDKROOT)/src/rp2_common/pico_malloc/pico_malloc.c \
                            $(PICOSDKROOT)/src/rp2_common/pico_bit_ops/bit_ops_aeabi.S
    PICOSDKINTRINSICSINC =  $(PICOSDKROOT)/src/common/pico_base/include \
                            $(PICOSDKROOT)/src/rp2_common/pico_platfrom/include \
                            $(PICOSDKROOT)/src/rp2_common/pico_bootrom/include \
                            $(PICOSDKROOT)/src/rp2_common/hardware_divider/include \
                            $(PICOSDKROOT)/src/rp2_common/pico_float/include \
                            $(PICOSDKROOT)/src/rp2_common/pico_double/include \
                            $(PICOSDKROOT)/src/rp2_common/pico_malloc/include
    OPT_DEFS += -DPICO_FLOAT_SUPPORT_ROM_V1=0 -DPICO_DOUBLE_SUPPORT_ROM_V1=0
    CFLAGS += -Wl,--defsym=__StackLimit=__heap_end__    CFLAGS += -Wl,--defsym=__unhandled_user_irq=_unhandled_exception    CFLAGS += -Wl,--build-id=none
    # single precision floating point intrinsics    OPT_DEFS += -DPICO_FLOAT_IN_RAM=1    OPT_DEFS += -DPICO_FLOAT_PROPAGATE_NANS=0
    CFLAGS += -Wl,--wrap=__aeabi_fdiv    CFLAGS += -Wl,--wrap=__aeabi_fmul    CFLAGS += -Wl,--wrap=__aeabi_frsub    CFLAGS += -Wl,--wrap=__aeabi_fsub    CFLAGS += -Wl,--wrap=__aeabi_cfcmpeq    CFLAGS += -Wl,--wrap=__aeabi_cfrcmple    CFLAGS += -Wl,--wrap=__aeabi_cfcmple    CFLAGS += -Wl,--wrap=__aeabi_fcmpeq    CFLAGS += -Wl,--wrap=__aeabi_fcmplt    CFLAGS += -Wl,--wrap=__aeabi_fcmple    CFLAGS += -Wl,--wrap=__aeabi_fcmpge    CFLAGS += -Wl,--wrap=__aeabi_fcmpgt    CFLAGS += -Wl,--wrap=__aeabi_fcmpun    CFLAGS += -Wl,--wrap=__aeabi_i2f    CFLAGS += -Wl,--wrap=__aeabi_l2f    CFLAGS += -Wl,--wrap=__aeabi_ui2f    CFLAGS += -Wl,--wrap=__aeabi_ul2f    CFLAGS += -Wl,--wrap=__aeabi_i2f    CFLAGS += -Wl,--wrap=__aeabi_f2iz    CFLAGS += -Wl,--wrap=__aeabi_f2lz    CFLAGS += -Wl,--wrap=__aeabi_f2uiz    CFLAGS += -Wl,--wrap=__aeabi_f2ulz    CFLAGS += -Wl,--wrap=__aeabi_f2d    CFLAGS += -Wl,--wrap=sqrtf    CFLAGS += -Wl,--wrap=cosf    CFLAGS += -Wl,--wrap=sinf    CFLAGS += -Wl,--wrap=tanf    CFLAGS += -Wl,--wrap=atan2f    CFLAGS += -Wl,--wrap=expf    CFLAGS += -Wl,--wrap=logf    CFLAGS += -Wl,--wrap=ldexpf    CFLAGS += -Wl,--wrap=copysignf    CFLAGS += -Wl,--wrap=truncf    CFLAGS += -Wl,--wrap=floorf    CFLAGS += -Wl,--wrap=ceilf    CFLAGS += -Wl,--wrap=roundf    CFLAGS += -Wl,--wrap=sincosf    CFLAGS += -Wl,--wrap=asinf    CFLAGS += -Wl,--wrap=acosf    CFLAGS += -Wl,--wrap=atanf    CFLAGS += -Wl,--wrap=sinhf    CFLAGS += -Wl,--wrap=coshf    CFLAGS += -Wl,--wrap=tanhf    CFLAGS += -Wl,--wrap=asinhf    CFLAGS += -Wl,--wrap=acoshf    CFLAGS += -Wl,--wrap=atanhf    CFLAGS += -Wl,--wrap=exp2f    CFLAGS += -Wl,--wrap=log2f    CFLAGS += -Wl,--wrap=exp10f    CFLAGS += -Wl,--wrap=log10f    CFLAGS += -Wl,--wrap=powf    CFLAGS += -Wl,--wrap=powintf    CFLAGS += -Wl,--wrap=hypotf    CFLAGS += -Wl,--wrap=cbrtf    CFLAGS += -Wl,--wrap=fmodf    CFLAGS += -Wl,--wrap=dremf    CFLAGS += -Wl,--wrap=remainderf    CFLAGS += -Wl,--wrap=remquof    CFLAGS += -Wl,--wrap=expm1f    CFLAGS += -Wl,--wrap=log1pf    CFLAGS += -Wl,--wrap=fmaf
    # double precision floating point intrinsics    OPT_DEFS += -DPICO_DOUBLE_IN_RAM=1    OPT_DEFS += -DPICO_DOUBLE_PROPAGATE_NANS=0
    CFLAGS += -Wl,--wrap=__aeabi_dadd    CFLAGS += -Wl,--wrap=__aeabi_ddiv    CFLAGS += -Wl,--wrap=__aeabi_dmul    CFLAGS += -Wl,--wrap=__aeabi_drsub    CFLAGS += -Wl,--wrap=__aeabi_dsub    CFLAGS += -Wl,--wrap=__aeabi_cdcmpeq    CFLAGS += -Wl,--wrap=__aeabi_cdrcmple    CFLAGS += -Wl,--wrap=__aeabi_cdcmple    CFLAGS += -Wl,--wrap=__aeabi_dcmpeq    CFLAGS += -Wl,--wrap=__aeabi_dcmplt    CFLAGS += -Wl,--wrap=__aeabi_dcmple    CFLAGS += -Wl,--wrap=__aeabi_dcmpge    CFLAGS += -Wl,--wrap=__aeabi_dcmpgt    CFLAGS += -Wl,--wrap=__aeabi_dcmpun    CFLAGS += -Wl,--wrap=__aeabi_i2d    CFLAGS += -Wl,--wrap=__aeabi_l2d    CFLAGS += -Wl,--wrap=__aeabi_ui2d    CFLAGS += -Wl,--wrap=__aeabi_ul2d    CFLAGS += -Wl,--wrap=__aeabi_d2iz    CFLAGS += -Wl,--wrap=__aeabi_d2lz    CFLAGS += -Wl,--wrap=__aeabi_d2uiz    CFLAGS += -Wl,--wrap=__aeabi_d2ulz    CFLAGS += -Wl,--wrap=__aeabi_d2f    CFLAGS += -Wl,--wrap=sqrt    CFLAGS += -Wl,--wrap=cos    CFLAGS += -Wl,--wrap=sin    CFLAGS += -Wl,--wrap=tan    CFLAGS += -Wl,--wrap=atan2    CFLAGS += -Wl,--wrap=exp    CFLAGS += -Wl,--wrap=log    CFLAGS += -Wl,--wrap=ldexp    CFLAGS += -Wl,--wrap=copysign    CFLAGS += -Wl,--wrap=trunc    CFLAGS += -Wl,--wrap=floor    CFLAGS += -Wl,--wrap=ceil    CFLAGS += -Wl,--wrap=round    CFLAGS += -Wl,--wrap=sincos    CFLAGS += -Wl,--wrap=asin    CFLAGS += -Wl,--wrap=acos    CFLAGS += -Wl,--wrap=atan    CFLAGS += -Wl,--wrap=sinh    CFLAGS += -Wl,--wrap=cosh    CFLAGS += -Wl,--wrap=tanh    CFLAGS += -Wl,--wrap=asinh    CFLAGS += -Wl,--wrap=acosh    CFLAGS += -Wl,--wrap=atanh    CFLAGS += -Wl,--wrap=exp2    CFLAGS += -Wl,--wrap=log2    CFLAGS += -Wl,--wrap=exp10    CFLAGS += -Wl,--wrap=log10    CFLAGS += -Wl,--wrap=pow    CFLAGS += -Wl,--wrap=powint    CFLAGS += -Wl,--wrap=hypot    CFLAGS += -Wl,--wrap=cbrt    CFLAGS += -Wl,--wrap=fmod    CFLAGS += -Wl,--wrap=drem    CFLAGS += -Wl,--wrap=remainder    CFLAGS += -Wl,--wrap=remquo    CFLAGS += -Wl,--wrap=expm1    CFLAGS += -Wl,--wrap=log1p    CFLAGS += -Wl,--wrap=fma
    # bit operation intrinsics    OPT_DEFS += -DPICO_BITS_IN_RAM=1
    CFLAGS += -Wl,--wrap=__clzsi2    CFLAGS += -Wl,--wrap=__clzsi2    CFLAGS += -Wl,--wrap=__clzdi2    CFLAGS += -Wl,--wrap=__ctzsi2    CFLAGS += -Wl,--wrap=__ctzdi2    CFLAGS += -Wl,--wrap=__popcountsi2    CFLAGS += -Wl,--wrap=__popcountdi2    CFLAGS += -Wl,--wrap=__clz    CFLAGS += -Wl,--wrap=__clzl    CFLAGS += -Wl,--wrap=__clzsi2    CFLAGS += -Wl,--wrap=__clzll
    # integer division intrinsics    OPT_DEFS += -DPICO_DIVIDER_IN_RAM=1    OPT_DEFS += -DPICO_DIVIDER_DISABLE_INTERRUPTS=1
    CFLAGS += -Wl,--wrap=__aeabi_idiv    CFLAGS += -Wl,--wrap=__aeabi_idivmod    CFLAGS += -Wl,--wrap=__aeabi_ldivmod    CFLAGS += -Wl,--wrap=__aeabi_uidiv    CFLAGS += -Wl,--wrap=__aeabi_uidivmod    CFLAGS += -Wl,--wrap=__aeabi_uldivmod
    # 64bit integer intrinsics    OPT_DEFS += -DPICO_INT64_OPS_IN_RAM=1
    CFLAGS += -Wl,--wrap=__aeabi_lmul
    # malloc and friends functions    OPT_DEFS += -DPICO_USE_MALLOC_MUTEX=0    OPT_DEFS += -DPICO_DEBUG_MALLOC=0    OPT_DEFS ?= -DPICO_MALLOC_PANIC=0
    CFLAGS += -Wl,--wrap=malloc    CFLAGS += -Wl,--wrap=calloc    CFLAGS += -Wl,--wrap=free
    # memory operation intrinsics    OPT_DEFS += -DPICO_MEM_IN_RAM=1
    CFLAGS += -Wl,--wrap=memcpy    CFLAGS += -Wl,--wrap=memset    CFLAGS += -Wl,--wrap=__aeabi_memcpy    CFLAGS += -Wl,--wrap=__aeabi_memset    CFLAGS += -Wl,--wrap=__aeabi_memcpy4    CFLAGS += -Wl,--wrap=__aeabi_memset4    CFLAGS += -Wl,--wrap=__aeabi_memcpy8    CFLAGS += -Wl,--wrap=__aeabi_memset8
    PLATFORM_SRC += $(PICOSDKINTRINSICSSRC)    EXTRAINCDIRS += $(PICOSDKINTRINSICSINC)endif