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qmk_firmware/platforms/chibios/vendors/RP/RP2040.mk

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[Core] Add Raspberry Pi RP2040 support (#14877) * Disable RESET keycode because of naming conflicts * Add Pico SDK as submodule * Add RP2040 build support to QMK * Adjust USB endpoint structs for RP2040 * Add RP2040 bootloader and double-tap reset routine * Add generic and pro micro RP2040 boards * Add RP2040 onekey keyboard * Add WS2812 PIO DMA enabled driver and documentation Supports regular and open-drain output configuration. RP2040 GPIOs are sadly not 5V tolerant, so this is a bit use-less or needs extra hardware or you take the risk to fry your hardware. * Adjust SIO Driver for RP2040 * Adjust I2C Driver for RP2040 * Adjust SPI Driver for RP2040 * Add PIO serial driver and documentation * Add general RP2040 documentation * Apply suggestions from code review Co-authored-by: Nick Brassel <nick@tzarc.org> Co-authored-by: Nick Brassel <nick@tzarc.org>
2022-06-30 13:19:27 +02:00
#
# 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=TRUE
endif
#
# 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 += $(PLATFORM_RP2040_PATH)
#
# RP2040 optimized compiler intrinsics
##############################################################################
# Enables optimized Compiler intrinsics which are located in the RP2040
# bootrom. This needs startup code and linker script support from ChibiOS,
# which is WIP. Therefore disabled by default for now.
RP2040_INTRINSICS_ENABLED ?= no
ifeq ($(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
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