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-rw-r--r--platforms/chibios/vendors/RP/RP2040.mk285
1 files changed, 285 insertions, 0 deletions
diff --git a/platforms/chibios/vendors/RP/RP2040.mk b/platforms/chibios/vendors/RP/RP2040.mk
new file mode 100644
index 0000000000..1aa925cb15
--- /dev/null
+++ b/platforms/chibios/vendors/RP/RP2040.mk
@@ -0,0 +1,285 @@
+#
+# 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