adding toolchain file from sdk
This commit is contained in:
hathach
parent
ba88d9bc16
commit
64c43634e2
|
|
@ -19,7 +19,7 @@
|
|||
arm_target_device_name="nRF52840_xxAA"
|
||||
arm_target_interface_type="SWD"
|
||||
c_preprocessor_definitions="NRF52840_XXAA;__nRF_FAMILY;ARM_MATH_CM4;FLASH_PLACEMENT=1;BOARD_PCA10056"
|
||||
c_user_include_directories="$(ProjectDir)/CMSIS_4/CMSIS/Include;$(ProjectDir)/nRF/CMSIS/Device/Include;$(RepoDir)/hw/cmsis/Include;$(RepoDir)/hw;$(McuDir)/hal;$(RepoDir)/tinyusb;$(McuDir)/sdk;$(McuDir)/sdk/drivers_nrf/hal;$(McuDir)/sdk/drivers_nrf/systick;$(McuDir)/sdk/drivers_nrf/uart;$(McuDir)/sdk/drivers_nrf/usbd;$(McuDir)/sdk/drivers_nrf/common;$(McuDir)/sdk/drivers_nrf/delay;$(McuDir)/sdk/drivers_nrf/power;$(McuDir)/sdk/drivers_nrf/clock;$(McuDir)/sdk/external/fprintf;$(McuDir)/sdk/libraries/util;$(McuDir)/sdk/libraries/strerror;$(McuDir)/sdk/libraries/atomic;$(McuDir)/sdk/libraries/balloc;$(McuDir)/sdk/libraries/experimental_log/src;$(McuDir)/sdk/libraries/experimental_log;$(McuDir)/sdk/libraries/experimental_section_vars;$(McuDir)/sdk/libraries/experimental_memobj;$(McuDir)/sdk/softdevice/s140/headers;$(McuDir)/sdk/softdevice/s140/headers/nrf52;$(McuDir)/sdk/softdevice/common;../src"
|
||||
c_user_include_directories="$(ProjectDir)/nRF/CMSIS/Device/Include;$(RepoDir)/hw/cmsis/Include;$(RepoDir)/hw;$(McuDir)/hal;$(RepoDir)/tinyusb;$(McuDir)/sdk;$(McuDir)/sdk/device;$(McuDir)/sdk/drivers_nrf/hal;$(McuDir)/sdk/drivers_nrf/systick;$(McuDir)/sdk/drivers_nrf/uart;$(McuDir)/sdk/drivers_nrf/usbd;$(McuDir)/sdk/drivers_nrf/common;$(McuDir)/sdk/drivers_nrf/delay;$(McuDir)/sdk/drivers_nrf/power;$(McuDir)/sdk/drivers_nrf/clock;$(McuDir)/sdk/external/fprintf;$(McuDir)/sdk/libraries/util;$(McuDir)/sdk/libraries/strerror;$(McuDir)/sdk/libraries/atomic;$(McuDir)/sdk/libraries/balloc;$(McuDir)/sdk/libraries/experimental_log/src;$(McuDir)/sdk/libraries/experimental_log;$(McuDir)/sdk/libraries/experimental_section_vars;$(McuDir)/sdk/libraries/experimental_memobj;$(McuDir)/sdk/softdevice/s140/headers;$(McuDir)/sdk/softdevice/s140/headers/nrf52;$(McuDir)/sdk/softdevice/common;../src"
|
||||
debug_register_definition_file="$(ProjectDir)/nrf52840_Registers.xml"
|
||||
debug_target_connection="J-Link"
|
||||
gcc_entry_point="Reset_Handler"
|
||||
|
|
@ -31,15 +31,6 @@
|
|||
target_reset_script="Reset();"
|
||||
target_script_file="$(ProjectDir)/nRF_Target.js"
|
||||
target_trace_initialize_script="EnableTrace("$(TraceInterfaceType)")" />
|
||||
<folder Name="CMSIS Files">
|
||||
<file file_name="nrf.h" />
|
||||
<file file_name="system_nrf52840.c">
|
||||
<configuration
|
||||
Name="Common"
|
||||
default_code_section=".init"
|
||||
default_const_section=".init_rodata" />
|
||||
</file>
|
||||
</folder>
|
||||
<folder Name="RTT Files">
|
||||
<file file_name="SEGGER_RTT.c" />
|
||||
<file file_name="SEGGER_RTT.h" />
|
||||
|
|
@ -53,10 +44,6 @@
|
|||
</folder>
|
||||
<folder Name="System Files">
|
||||
<file file_name="thumb_crt0.s" />
|
||||
<file file_name="ses_nRF_Startup.s" />
|
||||
<file file_name="ses_nrf52840_Vectors.s">
|
||||
<configuration Name="Common" file_type="Assembly" />
|
||||
</file>
|
||||
</folder>
|
||||
<folder
|
||||
Name="tinyusb"
|
||||
|
|
@ -85,12 +72,27 @@
|
|||
<file file_name="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.c" />
|
||||
<file file_name="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.h" />
|
||||
</folder>
|
||||
<folder
|
||||
Name="sdk"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../hw/mcu/nordic/nrf52/sdk"
|
||||
recurse="Yes" />
|
||||
<folder Name="sdk">
|
||||
<file file_name="../../../../hw/mcu/nordic/nrf52/sdk/sdk_config.h" />
|
||||
<folder
|
||||
Name="device"
|
||||
path="../../../../hw/mcu/nordic/nrf52/sdk/device" />
|
||||
<folder
|
||||
Name="documentation"
|
||||
path="../../../../hw/mcu/nordic/nrf52/sdk/documentation" />
|
||||
<folder
|
||||
Name="drivers_nrf"
|
||||
path="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf" />
|
||||
<folder
|
||||
Name="libraries"
|
||||
path="../../../../hw/mcu/nordic/nrf52/sdk/libraries" />
|
||||
<folder
|
||||
Name="softdevice"
|
||||
path="../../../../hw/mcu/nordic/nrf52/sdk/softdevice" />
|
||||
<folder
|
||||
Name="toolchain"
|
||||
path="../../../../hw/mcu/nordic/nrf52/sdk/toolchain" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
|
|
|
|||
|
|
@ -0,0 +1,307 @@
|
|||
# Copyright (c) 2016 - 2017, Nordic Semiconductor ASA
|
||||
#
|
||||
# All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this
|
||||
# list of conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form, except as embedded into a Nordic
|
||||
# Semiconductor ASA integrated circuit in a product or a software update for
|
||||
# such product, must reproduce the above copyright notice, this list of
|
||||
# conditions and the following disclaimer in the documentation and/or other
|
||||
# materials provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of Nordic Semiconductor ASA nor the names of its
|
||||
# contributors may be used to endorse or promote products derived from this
|
||||
# software without specific prior written permission.
|
||||
#
|
||||
# 4. This software, with or without modification, must only be used with a
|
||||
# Nordic Semiconductor ASA integrated circuit.
|
||||
#
|
||||
# 5. Any software provided in binary form under this license must not be reverse
|
||||
# engineered, decompiled, modified and/or disassembled.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
|
||||
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
# OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
# DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
|
||||
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
||||
# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
||||
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
# Options:
|
||||
# VERBOSE=1 (default is 0) - print each executed command
|
||||
# PRETTY=1 (default is 0) - show progress, in percentage
|
||||
# ABSOLUTE_PATHS=1 (default is 0) - convert all include folders and source
|
||||
# file paths to their absolute forms
|
||||
# PASS_INCLUDE_PATHS_VIA_FILE=1 (default is 0) - use <target>.inc file
|
||||
# to pass include paths to gcc
|
||||
# PASS_LINKER_INPUT_VIA_FILE=0 (default is 1) - don't use <target>.in file
|
||||
# to pass the list of linker input files
|
||||
VERBOSE ?= 0
|
||||
PRETTY ?= 0
|
||||
ABSOLUTE_PATHS ?= 0
|
||||
PASS_INCLUDE_PATHS_VIA_FILE ?= 0
|
||||
PASS_LINKER_INPUT_VIA_FILE ?= 1
|
||||
|
||||
.SUFFIXES: # ignore built-in rules
|
||||
%.d: # don't try to make .d files
|
||||
.PRECIOUS: %.d %.o
|
||||
|
||||
MK := mkdir
|
||||
RM := rm -rf
|
||||
|
||||
# echo suspend
|
||||
ifeq ($(VERBOSE),1)
|
||||
NO_ECHO :=
|
||||
else
|
||||
NO_ECHO := @
|
||||
endif
|
||||
|
||||
ifneq (,$(filter clean, $(MAKECMDGOALS)))
|
||||
|
||||
OTHER_GOALS := $(filter-out clean, $(MAKECMDGOALS))
|
||||
ifneq (, $(OTHER_GOALS))
|
||||
$(info Cannot make anything in parallel with "clean".)
|
||||
$(info Execute "$(MAKE) clean \
|
||||
$(foreach goal, $(OTHER_GOALS),&& $(MAKE) $(goal))" instead.)
|
||||
$(error Cannot continue)
|
||||
else
|
||||
.PHONY: clean
|
||||
clean:
|
||||
$(RM) $(OUTPUT_DIRECTORY)
|
||||
endif # ifneq(, $(OTHER_GOALS))
|
||||
|
||||
else # ifneq (,$(filter clean, $(MAKECMDGOALS)))
|
||||
|
||||
ifndef PROGRESS
|
||||
|
||||
ifeq ($(PRETTY),1)
|
||||
X := @
|
||||
EMPTY :=
|
||||
SPACE := $(EMPTY) $(EMPTY)
|
||||
TOTAL := $(subst $(SPACE),,$(filter $(X), \
|
||||
$(shell "$(MAKE)" $(MAKECMDGOALS) --dry-run \
|
||||
--no-print-directory PROGRESS=$(X))))
|
||||
|
||||
5 := $(X)$(X)$(X)$(X)$(X)
|
||||
25 := $(5)$(5)$(5)$(5)$(5)
|
||||
100 := $(25)$(25)$(25)$(25)
|
||||
|
||||
C :=
|
||||
COUNTER = $(eval C := $(C)$(100))$(C)
|
||||
P :=
|
||||
count = $(if $(filter $1%,$2),$(eval \
|
||||
P += 1)$(call count,$1,$(2:$1%=%)),$(eval \
|
||||
C := $2))
|
||||
print = [$(if $(word 99,$1),99,$(if $(word 10,$1),, )$(words $1))%]
|
||||
PROGRESS = $(call count,$(TOTAL),$(COUNTER))$(call print,$(P)) $1
|
||||
else
|
||||
PROGRESS = $1
|
||||
endif # ifeq ($(PRETTY),1)
|
||||
|
||||
PLATFORM_SUFFIX := $(if $(filter Windows%,$(OS)),windows,posix)
|
||||
TOOLCHAIN_CONFIG_FILE := $(TEMPLATE_PATH)/Makefile.$(PLATFORM_SUFFIX)
|
||||
include $(TOOLCHAIN_CONFIG_FILE)
|
||||
|
||||
# $1 path
|
||||
define quote
|
||||
'$(subst ','\'',$(1))'
|
||||
endef
|
||||
|
||||
# Toolchain commands
|
||||
CC := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-gcc)
|
||||
CXX := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-c++)
|
||||
AS := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-as)
|
||||
AR := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-ar) -r
|
||||
LD := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-ld)
|
||||
NM := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-nm)
|
||||
OBJDUMP := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-objdump)
|
||||
OBJCOPY := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-objcopy)
|
||||
SIZE := $(call quote,$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-size)
|
||||
$(if $(shell $(CC) --version),,$(info Cannot find: $(CC).) \
|
||||
$(info Please set values in: "$(abspath $(TOOLCHAIN_CONFIG_FILE))") \
|
||||
$(info according to the actual configuration of your system.) \
|
||||
$(error Cannot continue))
|
||||
|
||||
# Use ccache on linux if available
|
||||
CCACHE := $(if $(filter Windows%,$(OS)),, \
|
||||
$(if $(wildcard /usr/bin/ccache),ccache))
|
||||
CC := $(CCACHE) $(CC)
|
||||
|
||||
endif # ifndef PROGRESS
|
||||
|
||||
# $1 type of item
|
||||
# $2 items paths to check
|
||||
define ensure_exists_each
|
||||
$(foreach item, $(2), \
|
||||
$(if $(wildcard $(item)),, $(warning Cannot find $(1): $(item))))
|
||||
endef
|
||||
|
||||
ifeq ($(PASS_INCLUDE_PATHS_VIA_FILE),1)
|
||||
INC_PATHS = @$($@_INC)
|
||||
GENERATE_INC_FILE := 1
|
||||
else
|
||||
INC_PATHS = $(call target_specific, INC_PATHS, $($@_TGT))
|
||||
GENERATE_INC_FILE :=
|
||||
endif
|
||||
|
||||
# $1 object file
|
||||
# $2 source file
|
||||
# $3 include paths container file
|
||||
# $4 target name
|
||||
define bind_obj_with_src
|
||||
$(eval $(1) := $(2)) \
|
||||
$(eval $(1)_INC := $(3)) \
|
||||
$(eval $(1)_TGT := $(4)) \
|
||||
$(eval $(1): Makefile | $(dir $(1)).) \
|
||||
$(if $(GENERATE_INC_FILE), $(eval $(1): $(3)))
|
||||
endef
|
||||
|
||||
# $1 target name
|
||||
# $2 source file name
|
||||
# Note: this additional .o for .s files is a workaround for issues with make 4.1
|
||||
# from MinGW (it does nothing to remake .s.o files when a rule for .S.o
|
||||
# files is defined as well).
|
||||
define get_object_file_name
|
||||
$(OUTPUT_DIRECTORY)/$(strip $(1))/$(notdir $(2:%.s=%.s.o)).o
|
||||
endef
|
||||
|
||||
# $1 target name
|
||||
# $2 include paths container file
|
||||
# $3 list of source files
|
||||
define get_object_files
|
||||
$(call ensure_exists_each,source file, $(3)) \
|
||||
$(foreach src_file, $(3), \
|
||||
$(eval obj_file := $(call get_object_file_name, $(1), $(src_file))) \
|
||||
$(eval DEPENDENCIES += $(obj_file:.o=.d)) \
|
||||
$(call bind_obj_with_src, $(obj_file), $(src_file), $(2), $(1)) \
|
||||
$(obj_file))
|
||||
endef
|
||||
|
||||
# $1 variable name
|
||||
# $2 target name
|
||||
define target_specific
|
||||
$($(addsuffix _$(strip $(2)), $(1)))
|
||||
endef
|
||||
|
||||
ifeq ($(ABSOLUTE_PATHS),1)
|
||||
get_path = $(call quote,$(abspath $1))
|
||||
else
|
||||
get_path = $1
|
||||
endif
|
||||
|
||||
# $1 list of include folders
|
||||
define get_inc_paths
|
||||
$(call ensure_exists_each,include folder,$(1)) \
|
||||
$(foreach folder,$(1),-I$(call get_path,$(folder)))
|
||||
endef
|
||||
|
||||
# $1 target name
|
||||
# $2 include paths container file
|
||||
# $3 build goal name
|
||||
define prepare_build
|
||||
$(eval DEPENDENCIES :=) \
|
||||
$(eval $(3): \
|
||||
$(call get_object_files, $(1), $(2), \
|
||||
$(SRC_FILES) $(call target_specific, SRC_FILES, $(1)))) \
|
||||
$(eval -include $(DEPENDENCIES)) \
|
||||
$(eval INC_PATHS_$(strip $(1)) := \
|
||||
$(call get_inc_paths, \
|
||||
$(INC_FOLDERS) $(call target_specific, INC_FOLDERS, $(1))))
|
||||
endef
|
||||
|
||||
# $1 target name
|
||||
define define_target
|
||||
$(eval OUTPUT_FILE := $(OUTPUT_DIRECTORY)/$(strip $(1))) \
|
||||
$(eval $(1): $(OUTPUT_FILE).out $(OUTPUT_FILE).hex $(OUTPUT_FILE).bin \
|
||||
; @echo DONE $(strip $(1))) \
|
||||
$(call prepare_build, $(1), $(OUTPUT_FILE).inc, $(OUTPUT_FILE).out)
|
||||
endef
|
||||
|
||||
# $1 target name
|
||||
# $2 library file name
|
||||
define define_library
|
||||
$(eval OUTPUT_FILE := $(OUTPUT_DIRECTORY)/$(strip $(1))) \
|
||||
$(eval $(1) := $(2)) \
|
||||
$(call prepare_build, $(1), $(OUTPUT_FILE).inc, $(1))
|
||||
endef
|
||||
|
||||
# $1 content to be dumped
|
||||
# Invokes another instance of MAKE to dump the specified content to stdout,
|
||||
# which may be then redirected in shell to a file and this way stored there.
|
||||
# MAKE in version prior to 4.0 does not provide the $(file ...) function.
|
||||
define dump
|
||||
$(eval CONTENT_TO_DUMP := $(1)) \
|
||||
"$(MAKE)" -s --no-print-directory \
|
||||
-f "$(TEMPLATE_PATH)/dump.mk" VARIABLE=CONTENT_TO_DUMP
|
||||
endef
|
||||
export CONTENT_TO_DUMP
|
||||
|
||||
.PHONY: $(TARGETS) all
|
||||
|
||||
all: $(TARGETS)
|
||||
|
||||
# Create build directories
|
||||
$(OUTPUT_DIRECTORY):
|
||||
$(MK) $@
|
||||
$(OUTPUT_DIRECTORY)/%/.: | $(OUTPUT_DIRECTORY)
|
||||
cd $(OUTPUT_DIRECTORY) && $(MK) $*
|
||||
|
||||
$(OUTPUT_DIRECTORY)/%.inc: Makefile | $(OUTPUT_DIRECTORY)
|
||||
$(info Generating $@)
|
||||
$(NO_ECHO)$(call dump, $(call target_specific, INC_PATHS, $*)) > $@
|
||||
|
||||
# $1 command
|
||||
# $2 flags
|
||||
# $3 message
|
||||
define run
|
||||
$(info $(call PROGRESS,$(3) file: $(notdir $($@)))) \
|
||||
$(NO_ECHO)$(1) -MP -MD -c -o $@ $(call get_path,$($@)) $(2) $(INC_PATHS)
|
||||
endef
|
||||
|
||||
# Create object files from C source files
|
||||
%.c.o:
|
||||
$(call run,$(CC) -std=c99,$(CFLAGS),Compiling)
|
||||
|
||||
# Create object files from C++ source files
|
||||
%.cpp.o:
|
||||
$(call run,$(CXX),$(CFLAGS) $(CXXFLAGS),Compiling)
|
||||
|
||||
# Create object files from assembly source files
|
||||
%.S.o %.s.o.o:
|
||||
$(call run,$(CC) -x assembler-with-cpp,$(ASMFLAGS),Assembling)
|
||||
|
||||
ifeq ($(PASS_LINKER_INPUT_VIA_FILE),1)
|
||||
GENERATE_LD_INPUT_FILE = $(call dump, $^ $(LIB_FILES)) > $(@:.out=.in)
|
||||
LD_INPUT = @$(@:.out=.in)
|
||||
else
|
||||
GENERATE_LD_INPUT_FILE =
|
||||
LD_INPUT = $^ $(LIB_FILES)
|
||||
endif
|
||||
|
||||
# Link object files
|
||||
%.out:
|
||||
$(info $(call PROGRESS,Linking target: $@))
|
||||
$(NO_ECHO)$(GENERATE_LD_INPUT_FILE)
|
||||
$(NO_ECHO)$(CC) $(LDFLAGS) $(LD_INPUT) -Wl,-Map=$(@:.out=.map) -o $@
|
||||
$(NO_ECHO)$(SIZE) $@
|
||||
|
||||
# Create binary .bin file from the .out file
|
||||
%.bin: %.out
|
||||
$(info Preparing: $@)
|
||||
$(NO_ECHO)$(OBJCOPY) -O binary $< $@
|
||||
|
||||
# Create binary .hex file from the .out file
|
||||
%.hex: %.out
|
||||
$(info Preparing: $@)
|
||||
$(NO_ECHO)$(OBJCOPY) -O ihex $< $@
|
||||
|
||||
endif # ifneq (,$(filter clean, $(MAKECMDGOALS)))
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
GNU_INSTALL_ROOT := /usr/local/gcc-arm-none-eabi-4_9-2015q3/bin/
|
||||
GNU_VERSION := 4.9.3
|
||||
GNU_PREFIX := arm-none-eabi
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
GNU_INSTALL_ROOT := C:/Program Files (x86)/GNU Tools ARM Embedded/4.9 2015q3/bin/
|
||||
GNU_VERSION := 4.9.3
|
||||
GNU_PREFIX := arm-none-eabi
|
||||
|
|
@ -0,0 +1,410 @@
|
|||
/*
|
||||
|
||||
Copyright (c) 2009-2017 ARM Limited. All rights reserved.
|
||||
|
||||
SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the License); you may
|
||||
not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an AS IS BASIS, WITHOUT
|
||||
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
NOTICE: This file has been modified by Nordic Semiconductor ASA.
|
||||
|
||||
*/
|
||||
|
||||
.syntax unified
|
||||
.arch armv7e-m
|
||||
|
||||
#ifdef __STARTUP_CONFIG
|
||||
#include "startup_config.h"
|
||||
#ifndef __STARTUP_CONFIG_STACK_ALIGNEMENT
|
||||
#define __STARTUP_CONFIG_STACK_ALIGNEMENT 3
|
||||
#endif
|
||||
#endif
|
||||
|
||||
.section .stack
|
||||
#if defined(__STARTUP_CONFIG)
|
||||
.align __STARTUP_CONFIG_STACK_ALIGNEMENT
|
||||
.equ Stack_Size, __STARTUP_CONFIG_STACK_SIZE
|
||||
#elif defined(__STACK_SIZE)
|
||||
.align 3
|
||||
.equ Stack_Size, __STACK_SIZE
|
||||
#else
|
||||
.align 3
|
||||
.equ Stack_Size, 8192
|
||||
#endif
|
||||
.globl __StackTop
|
||||
.globl __StackLimit
|
||||
__StackLimit:
|
||||
.space Stack_Size
|
||||
.size __StackLimit, . - __StackLimit
|
||||
__StackTop:
|
||||
.size __StackTop, . - __StackTop
|
||||
|
||||
.section .heap
|
||||
.align 3
|
||||
#if defined(__STARTUP_CONFIG)
|
||||
.equ Heap_Size, __STARTUP_CONFIG_HEAP_SIZE
|
||||
#elif defined(__HEAP_SIZE)
|
||||
.equ Heap_Size, __HEAP_SIZE
|
||||
#else
|
||||
.equ Heap_Size, 8192
|
||||
#endif
|
||||
.globl __HeapBase
|
||||
.globl __HeapLimit
|
||||
__HeapBase:
|
||||
.if Heap_Size
|
||||
.space Heap_Size
|
||||
.endif
|
||||
.size __HeapBase, . - __HeapBase
|
||||
__HeapLimit:
|
||||
.size __HeapLimit, . - __HeapLimit
|
||||
|
||||
.section .isr_vector
|
||||
.align 2
|
||||
.globl __isr_vector
|
||||
__isr_vector:
|
||||
.long __StackTop /* Top of Stack */
|
||||
.long Reset_Handler
|
||||
.long NMI_Handler
|
||||
.long HardFault_Handler
|
||||
.long MemoryManagement_Handler
|
||||
.long BusFault_Handler
|
||||
.long UsageFault_Handler
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long SVC_Handler
|
||||
.long DebugMon_Handler
|
||||
.long 0 /*Reserved */
|
||||
.long PendSV_Handler
|
||||
.long SysTick_Handler
|
||||
|
||||
/* External Interrupts */
|
||||
.long POWER_CLOCK_IRQHandler
|
||||
.long RADIO_IRQHandler
|
||||
.long UARTE0_UART0_IRQHandler
|
||||
.long SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler
|
||||
.long SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler
|
||||
.long NFCT_IRQHandler
|
||||
.long GPIOTE_IRQHandler
|
||||
.long SAADC_IRQHandler
|
||||
.long TIMER0_IRQHandler
|
||||
.long TIMER1_IRQHandler
|
||||
.long TIMER2_IRQHandler
|
||||
.long RTC0_IRQHandler
|
||||
.long TEMP_IRQHandler
|
||||
.long RNG_IRQHandler
|
||||
.long ECB_IRQHandler
|
||||
.long CCM_AAR_IRQHandler
|
||||
.long WDT_IRQHandler
|
||||
.long RTC1_IRQHandler
|
||||
.long QDEC_IRQHandler
|
||||
.long COMP_LPCOMP_IRQHandler
|
||||
.long SWI0_EGU0_IRQHandler
|
||||
.long SWI1_EGU1_IRQHandler
|
||||
.long SWI2_EGU2_IRQHandler
|
||||
.long SWI3_EGU3_IRQHandler
|
||||
.long SWI4_EGU4_IRQHandler
|
||||
.long SWI5_EGU5_IRQHandler
|
||||
.long TIMER3_IRQHandler
|
||||
.long TIMER4_IRQHandler
|
||||
.long PWM0_IRQHandler
|
||||
.long PDM_IRQHandler
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long MWU_IRQHandler
|
||||
.long PWM1_IRQHandler
|
||||
.long PWM2_IRQHandler
|
||||
.long SPIM2_SPIS2_SPI2_IRQHandler
|
||||
.long RTC2_IRQHandler
|
||||
.long I2S_IRQHandler
|
||||
.long FPU_IRQHandler
|
||||
.long USBD_IRQHandler
|
||||
.long UARTE1_IRQHandler
|
||||
.long QSPI_IRQHandler
|
||||
.long CRYPTOCELL_IRQHandler
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long PWM3_IRQHandler
|
||||
.long 0 /*Reserved */
|
||||
.long SPIM3_IRQHandler
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
.long 0 /*Reserved */
|
||||
|
||||
.size __isr_vector, . - __isr_vector
|
||||
|
||||
/* Reset Handler */
|
||||
|
||||
|
||||
.text
|
||||
.thumb
|
||||
.thumb_func
|
||||
.align 1
|
||||
.globl Reset_Handler
|
||||
.type Reset_Handler, %function
|
||||
Reset_Handler:
|
||||
|
||||
|
||||
/* Loop to copy data from read only memory to RAM.
|
||||
* The ranges of copy from/to are specified by following symbols:
|
||||
* __etext: LMA of start of the section to copy from. Usually end of text
|
||||
* __data_start__: VMA of start of the section to copy to.
|
||||
* __bss_start__: VMA of end of the section to copy to. Normally __data_end__ is used, but by using __bss_start__
|
||||
* the user can add their own initialized data section before BSS section with the INTERT AFTER command.
|
||||
*
|
||||
* All addresses must be aligned to 4 bytes boundary.
|
||||
*/
|
||||
ldr r1, =__etext
|
||||
ldr r2, =__data_start__
|
||||
ldr r3, =__bss_start__
|
||||
|
||||
subs r3, r2
|
||||
ble .L_loop1_done
|
||||
|
||||
.L_loop1:
|
||||
subs r3, #4
|
||||
ldr r0, [r1,r3]
|
||||
str r0, [r2,r3]
|
||||
bgt .L_loop1
|
||||
|
||||
.L_loop1_done:
|
||||
|
||||
/* This part of work usually is done in C library startup code. Otherwise,
|
||||
* define __STARTUP_CLEAR_BSS to enable it in this startup. This section
|
||||
* clears the RAM where BSS data is located.
|
||||
*
|
||||
* The BSS section is specified by following symbols
|
||||
* __bss_start__: start of the BSS section.
|
||||
* __bss_end__: end of the BSS section.
|
||||
*
|
||||
* All addresses must be aligned to 4 bytes boundary.
|
||||
*/
|
||||
#ifdef __STARTUP_CLEAR_BSS
|
||||
ldr r1, =__bss_start__
|
||||
ldr r2, =__bss_end__
|
||||
|
||||
movs r0, 0
|
||||
|
||||
subs r2, r1
|
||||
ble .L_loop3_done
|
||||
|
||||
.L_loop3:
|
||||
subs r2, #4
|
||||
str r0, [r1, r2]
|
||||
bgt .L_loop3
|
||||
|
||||
.L_loop3_done:
|
||||
#endif /* __STARTUP_CLEAR_BSS */
|
||||
|
||||
/* Execute SystemInit function. */
|
||||
bl SystemInit
|
||||
|
||||
/* Call _start function provided by libraries.
|
||||
* If those libraries are not accessible, define __START as your entry point.
|
||||
*/
|
||||
#ifndef __START
|
||||
#define __START _start
|
||||
#endif
|
||||
bl __START
|
||||
|
||||
.pool
|
||||
.size Reset_Handler,.-Reset_Handler
|
||||
|
||||
.section ".text"
|
||||
|
||||
|
||||
/* Dummy Exception Handlers (infinite loops which can be modified) */
|
||||
|
||||
.weak NMI_Handler
|
||||
.type NMI_Handler, %function
|
||||
NMI_Handler:
|
||||
b .
|
||||
.size NMI_Handler, . - NMI_Handler
|
||||
|
||||
|
||||
.weak HardFault_Handler
|
||||
.type HardFault_Handler, %function
|
||||
HardFault_Handler:
|
||||
b .
|
||||
.size HardFault_Handler, . - HardFault_Handler
|
||||
|
||||
|
||||
.weak MemoryManagement_Handler
|
||||
.type MemoryManagement_Handler, %function
|
||||
MemoryManagement_Handler:
|
||||
b .
|
||||
.size MemoryManagement_Handler, . - MemoryManagement_Handler
|
||||
|
||||
|
||||
.weak BusFault_Handler
|
||||
.type BusFault_Handler, %function
|
||||
BusFault_Handler:
|
||||
b .
|
||||
.size BusFault_Handler, . - BusFault_Handler
|
||||
|
||||
|
||||
.weak UsageFault_Handler
|
||||
.type UsageFault_Handler, %function
|
||||
UsageFault_Handler:
|
||||
b .
|
||||
.size UsageFault_Handler, . - UsageFault_Handler
|
||||
|
||||
|
||||
.weak SVC_Handler
|
||||
.type SVC_Handler, %function
|
||||
SVC_Handler:
|
||||
b .
|
||||
.size SVC_Handler, . - SVC_Handler
|
||||
|
||||
|
||||
.weak DebugMon_Handler
|
||||
.type DebugMon_Handler, %function
|
||||
DebugMon_Handler:
|
||||
b .
|
||||
.size DebugMon_Handler, . - DebugMon_Handler
|
||||
|
||||
|
||||
.weak PendSV_Handler
|
||||
.type PendSV_Handler, %function
|
||||
PendSV_Handler:
|
||||
b .
|
||||
.size PendSV_Handler, . - PendSV_Handler
|
||||
|
||||
|
||||
.weak SysTick_Handler
|
||||
.type SysTick_Handler, %function
|
||||
SysTick_Handler:
|
||||
b .
|
||||
.size SysTick_Handler, . - SysTick_Handler
|
||||
|
||||
|
||||
/* IRQ Handlers */
|
||||
|
||||
.globl Default_Handler
|
||||
.type Default_Handler, %function
|
||||
Default_Handler:
|
||||
b .
|
||||
.size Default_Handler, . - Default_Handler
|
||||
|
||||
.macro IRQ handler
|
||||
.weak \handler
|
||||
.set \handler, Default_Handler
|
||||
.endm
|
||||
|
||||
IRQ POWER_CLOCK_IRQHandler
|
||||
IRQ RADIO_IRQHandler
|
||||
IRQ UARTE0_UART0_IRQHandler
|
||||
IRQ SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler
|
||||
IRQ SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler
|
||||
IRQ NFCT_IRQHandler
|
||||
IRQ GPIOTE_IRQHandler
|
||||
IRQ SAADC_IRQHandler
|
||||
IRQ TIMER0_IRQHandler
|
||||
IRQ TIMER1_IRQHandler
|
||||
IRQ TIMER2_IRQHandler
|
||||
IRQ RTC0_IRQHandler
|
||||
IRQ TEMP_IRQHandler
|
||||
IRQ RNG_IRQHandler
|
||||
IRQ ECB_IRQHandler
|
||||
IRQ CCM_AAR_IRQHandler
|
||||
IRQ WDT_IRQHandler
|
||||
IRQ RTC1_IRQHandler
|
||||
IRQ QDEC_IRQHandler
|
||||
IRQ COMP_LPCOMP_IRQHandler
|
||||
IRQ SWI0_EGU0_IRQHandler
|
||||
IRQ SWI1_EGU1_IRQHandler
|
||||
IRQ SWI2_EGU2_IRQHandler
|
||||
IRQ SWI3_EGU3_IRQHandler
|
||||
IRQ SWI4_EGU4_IRQHandler
|
||||
IRQ SWI5_EGU5_IRQHandler
|
||||
IRQ TIMER3_IRQHandler
|
||||
IRQ TIMER4_IRQHandler
|
||||
IRQ PWM0_IRQHandler
|
||||
IRQ PDM_IRQHandler
|
||||
IRQ MWU_IRQHandler
|
||||
IRQ PWM1_IRQHandler
|
||||
IRQ PWM2_IRQHandler
|
||||
IRQ SPIM2_SPIS2_SPI2_IRQHandler
|
||||
IRQ RTC2_IRQHandler
|
||||
IRQ I2S_IRQHandler
|
||||
IRQ FPU_IRQHandler
|
||||
IRQ USBD_IRQHandler
|
||||
IRQ UARTE1_IRQHandler
|
||||
IRQ QSPI_IRQHandler
|
||||
IRQ CRYPTOCELL_IRQHandler
|
||||
IRQ PWM3_IRQHandler
|
||||
IRQ SPIM3_IRQHandler
|
||||
|
||||
.end
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
/*
|
||||
|
||||
Copyright (c) 2009-2017 ARM Limited. All rights reserved.
|
||||
|
||||
SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the License); you may
|
||||
not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an AS IS BASIS, WITHOUT
|
||||
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
NOTICE: This file has been modified by Nordic Semiconductor ASA.
|
||||
|
||||
*/
|
||||
|
||||
#ifndef SYSTEM_NRF52840_H
|
||||
#define SYSTEM_NRF52840_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
|
||||
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
|
||||
|
||||
/**
|
||||
* Initialize the system
|
||||
*
|
||||
* @param none
|
||||
* @return none
|
||||
*
|
||||
* @brief Setup the microcontroller system.
|
||||
* Initialize the System and update the SystemCoreClock variable.
|
||||
*/
|
||||
extern void SystemInit (void);
|
||||
|
||||
/**
|
||||
* Update SystemCoreClock variable
|
||||
*
|
||||
* @param none
|
||||
* @return none
|
||||
*
|
||||
* @brief Updates the SystemCoreClock with current core Clock
|
||||
* retrieved from cpu registers.
|
||||
*/
|
||||
extern void SystemCoreClockUpdate (void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* SYSTEM_NRF52840_H */
|
||||
Loading…
Reference in New Issue