Android TV Ref RCU SDKHEADmastermain

Check in the RCU SDK based on Atmosic ATM2231 chipset, solution provided
by Atmosic Technologies

RCU SDK Version: 1.0

-) Support IR over BLE service
-) Support Voice over BLE service
-) Support NEC IR code override
-) Support RCU Wake Up service

Test: make run_all USE_LIB=1 CFG_ATVRC=1 USE_BD_ADDR:="AABBCCDDEEFF"

BYPASS_INCLUSIVE_LANGUAGE_REASON=existing methods

Change-Id: I9d7db82ff40f5552e8896b5356886982feb95ade

12 files changed, 2025 insertions, 0 deletions

diff --git a/platform/atm2/ATM22xx-x1x/user/app.mk b/platform/atm2/ATM22xx-x1x/user/app.mk
new file mode 100644
index 0000000..45fc0a5
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/app.mk
@@ -0,0 +1,760 @@
+################################################################################
+#
+# @file app.mk
+#
+# @brief Application make helper
+#
+# Copyright (C) Atmosic 2018-2022
+#
+################################################################################
+
+ifndef __APP_MK__
+__APP_MK__ = 1
+
+APP ?= $(notdir $(CURDIR))
+
+# Watchdog default 5 sec
+WDOG ?= 5
+
+LIBRARIES += atm_utils_c atm_utils_math
+DRIVERS += \
+	heap \
+	hw_cfg \
+	pinmux \
+	rf \
+	watchdog \
+
+ifdef UART_FLASH
+# default 32K NVDS
+UART_FLASH_NVDS_SIZE ?= 0x8000
+CFLAGS += -DUART_FLASH_NVDS_SIZE=$(UART_FLASH_NVDS_SIZE)
+
+# UART_FLASH=0 for using UART0
+# UART_FLASH=1 for using UART1
+ifeq ($(UART_FLASH),0)
+CFLAGS += -DCFG_UART_FLASH_UART0
+else ifneq ($(UART_FLASH),1)
+$(error "usage: make $(MAKECMDGOALS) UART_FLASH=<0|1>")
+endif
+DRIVERS += uart_flash
+else ifndef RUN_IN_RAM
+CFLAGS += -DCFG_EXT_FLASH
+DRIVERS += ext_flash
+endif # UART_FLASH
+
+ifndef NO_PMU
+DRIVERS += pmu reset
+INCLUDES += $(DRIVER_DIR)/wurx
+endif
+
+# Enable Brownout by default
+ifndef NO_BROWNOUT
+DRIVERS += brwnout
+endif
+
+ifdef FORCE_LPC_RCOS
+CFLAGS += -DFORCE_LPC_RCOS
+endif
+
+ifdef FPGA
+DRIVERS += dtop_bypass
+endif
+
+# Include board specific pin mapping
+CFLAGS += -DPINMAP_BOARD=$(BOARD)
+INCLUDES += pinmap
+
+# Code coverage for units under test
+ifeq ($(TOOLSET),)
+ifneq ($(and $(UU_TEST),$(filter -DAUTO_TEST,$(CFLAGS))),)
+ifeq ($(filter -DIS_FOR_SIM,$(CFLAGS)),)
+ifndef RUN_IN_RAM
+COVERAGE ?= $(UU_TEST)
+endif
+endif # IS_FOR_SIM
+endif # UU_TEST && AUTO_TEST
+endif # TOOLSET
+
+.PHONY: all
+all: $(APP).bin $(APP).asm
+
+include $(COMMON_USER_DIR)/tools.mk
+include $(COMMON_USER_DIR)/nvds.mk
+include $(if $(FLASHROM),$(LIB_DIR)/$(FLASHROM).mk,$(ROM_DIR)/rom_app.mk)
+
+ifdef FLASHROM
+override undefine USE_LIB
+FLASHOFF ?= 0x10000000
+endif
+
+ifndef NO_USER_INIT
+C_SRCS += $(USER_DIR)/user_init.c
+endif
+
+C_SRCS += $(wildcard $(APP).c) $(USER_DIR)/user_debug.c
+CXX_SRCS += $(foreach e,$(CXX_EXT),$(wildcard $(APP).$e))
+
+ifeq ($(TOOLSET),ARM)
+C_SRCS += $(USER_DIR)/armcc/retarget.c
+endif
+
+ifdef DEBUG
+C_SRCS += $(USER_DIR)/hardfault_handler_armv6m.c
+DRIVERS += swd_dbg
+ifndef SKIP_TB
+DRIVERS += arm_traceback
+endif # SKIP_TB
+ifdef RTT_DBG
+DRIVERS += SEGGER_RTT
+CFLAGS += -DRTT_DBG
+C_SRCS += $(DRIVER_DIR)/SEGGER_RTT/SEGGER_RTT_printf.c
+C_SRCS += $(DRIVER_DIR)/SEGGER_RTT/rtt_debug.c
+ifdef RTT_DBG_ONLY
+CFLAGS += -DRTT_DBG_ONLY
+endif
+endif
+else # DEBUG
+ifneq (,$(filter -DAUTO_TEST,$(CFLAGS)))
+C_SRCS += $(USER_DIR)/hardfault_handler_armv6m.c
+ifndef SKIP_TB
+DRIVERS += arm_traceback
+endif
+endif # AUTO_TEST
+override undefine RTT_DBG
+endif # DEBUG
+
+ifdef COVERAGE
+C_SRCS += $(USER_DIR)/user_gcov.c
+endif
+
+ifdef LPC_RCOS
+DRIVERS += lpc_rcos
+CFLAGS += -DLPC_RCOS
+endif
+
+LIBRARIES := $(sort $(LIBRARIES))
+
+C_SRCS += $(addprefix $(ROM_DIR)/,$(ROM_ERRATA_SRC))
+
+define include_driver
+$(eval N := $(notdir $1))
+$(eval D := $(DRIVER_DIR)/$1)
+INCLUDES += $D
+-include $D/$N.mk
+ifeq ($$(lastword $$(MAKEFILE_LIST)),$D/$N.mk)
+C_SRCS += $$(addprefix $D/,$$($N.C_SRCS))
+INCLUDES += $$(addprefix $D/,$$($N.INCLUDES))
+LIBS += $$(addprefix $D/,$$($N.LIBS))
+CFLAGS += $$($N.CFLAGS)
+else
+C_SRCS += $D/$N.c
+endif
+endef
+$(foreach d,$(DRIVERS),$(eval $(call include_driver,$d)))
+
+define include_library
+$(eval N := $(notdir $1))
+$(eval L := $(LIB_DIR)/$1)
+INCLUDES += $L
+-include $L/$N.mk
+ifeq ($$(lastword $$(MAKEFILE_LIST)),$L/$N.mk)
+C_SRCS += $$(addprefix $L/,$$($N.C_SRCS))
+INCLUDES += $$(addprefix $L/,$$($N.INCLUDES))
+LIBS += $$(addprefix $L/,$$($N.LIBS))
+CFLAGS += $$($N.CFLAGS)
+else
+C_SRCS += $(wildcard $L/$N*.c)
+endif
+endef
+$(foreach l,$(LIBRARIES),$(eval $(call include_library,$l)))
+
+EXCL_APP_LIB_ALL := $(EXCLUDE_APP_LIB_C_SRCS) $(APP).c
+ifdef USE_LIB
+C_SRCS := $(EXCL_APP_LIB_ALL)
+else
+S_SRCS += $(APP_USER_STARTUP)
+endif
+
+OBJS += $(notdir $(S_SRCS:%.s=%.o) $(C_SRCS:%.c=%.o) \
+	$(foreach f,$(CXX_SRCS),$(basename $f).o))
+
+# Non-conforming compilation units.  Needs to be cleaned up and removed.
+FIXME_USES_BLE := \
+	app_bass.c \
+	app_diss.c \
+	app_fio.c \
+	app_gap.c \
+	app_hrps.c \
+	app_htpt.c \
+	app_otaps.c \
+	at_cmd_init.c \
+	at_cmd_utils.c \
+	atm_adv.c \
+	atm_adv_param.c \
+	atm_debug.c \
+	atm_gap.c \
+	atm_gap_param.c \
+	atm_init.c \
+	atm_init_param.c \
+	atm_persync.c \
+	atm_prfs.c \
+	atm_prfs_task.c \
+	atm_scan.c \
+	atm_scan_param.c \
+	bleadvdata.c \
+	bleadvenable.c \
+	bleadvlegacyparm.c \
+	bleadvtxpwr.c \
+	bleconntxpwr.c \
+	blegapdevname.c \
+	blegapdisconnect.c \
+	blegapgetconnstat.c \
+	blegapinit.c \
+	blegapgetrssi.c \
+	blegapgetpeerinfo.c \
+	blegapcreateconn.c \
+	blegapcancelcreateconn.c \
+	blegapparnego.c \
+	blescanenable.c \
+	blescanfil.c \
+	blescanfilrm.c \
+	blegattaddchar.c \
+	blegattadddesc.c \
+	blegattadddescuserdfd.c \
+	blegattaddservice.c \
+	blegattdftchar1.c \
+	blegattdftchar2.c \
+	blegattdftserver.c \
+	blegattdftservice.c \
+	blegattmtuexchgreq.c \
+	blegattmtuset.c \
+	blegattdiscchar.c \
+	blegattdiscchars.c \
+	blegattdiscdescs.c \
+	blegattdiscsvc.c \
+	blegattdiscsvcs.c \
+	blegattsvcactive.c \
+	blegatttoble.c \
+	blescanrspdata.c \
+	blegapevtconn.c \
+	blegapevtdisconn.c \
+	blegapevtlinkinfo.c \
+	blegapevtadvrpt.c \
+	blegapevtpar.c \
+	blegattmtuexchange.c \
+	blegattread.c \
+	blegattwrite.c \
+	blegattnotify.c \
+	blesmppairreq.c \
+	blesmppairendind.c \
+	sysbdaddr.c \
+	sysfuncpin.c \
+	syspm.c \
+	sysnvds.c \
+	blegattfromble.c \
+	sysuart0raw.c \
+	sysdfu.c \
+	at_cmd_dfu_proc.c \
+
+FIXME_EXAMPLE_USES_BLE := \
+	atcmd_gap.c \
+	ATM_ancsc.c \
+	ATM_shub.c \
+	attc_gatt.c \
+	atts_gatt.c \
+	atvrc_custom.c \
+	BLE_adv.c \
+	BLE_adv_scan.c \
+	BLE_atcmd.c \
+	BLE_att_client.c \
+	BLE_att_server.c \
+	BLE_bridge.c \
+	BLE_harv_adv.c \
+	BLE_scan_adv.c \
+	BLE_scan.c \
+	bridge_att.c \
+	bridge_audio.c \
+	bridge_gap.c \
+	bridge_ir.c \
+	bridge_mmi_client.c \
+	bridge_mmi_server.c \
+	button_demo.c \
+	common.c \
+	CT_adv.c \
+	CT_button.c \
+	CT_gatt.c \
+	CT_nvds.c \
+	CT_ota.c \
+	CT_scan.c \
+	CT_tracing.c \
+	DTM.c \
+	ESL_client.c \
+	ESL_server.c \
+	GPIO.c \
+	HCI.c \
+	HCI_vendor.c \
+	HIB_restore.c \
+	HID_keyboard.c \
+	HID_mouse.c \
+	HRP_sensor.c \
+	HT_thermometer.c \
+	ICM_sensor.c \
+	kbd_gap.c \
+	kbd_hogp.c \
+	kbd_mmi.c \
+	kbd_mmi_vkey.c \
+	kbd_otaps.c \
+	key_button.c \
+	LECB_client.c \
+	LECB_server.c \
+	mbedtls_bist.c \
+	mouse_hogp.c \
+	mouse_gap.c \
+	mouse_mmi.c \
+	mouse_mmi_led.c \
+	mouse_mmi_sensor.c \
+	mouse_mmi_timer.c \
+	mouse_otaps.c \
+	per_sync.c \
+	pm_demo.c \
+	pvbcn_adv.c \
+	pvbcn_gap.c \
+	pvbcn_gatt.c \
+	pvbcn_mmi.c \
+	pvbcn_ota.c \
+	PV_beacon.c \
+	RAM_hibernate.c \
+	rc_atvv.c \
+	rc_gap.c \
+	rc_hidau.c \
+	rc_hogp.c \
+	rc_ir.c \
+	rc_mmi.c \
+	rc_mmi_vkey.c \
+	rc_ota.c \
+	rc_pdm.c \
+	rc_test_mode.c \
+	RFsource_adv.c \
+	RFsource_scan.c \
+	swd_nego.c \
+	tmp1075_sensor_adv.c \
+	top_mmi.c \
+	TPUTP_client.c \
+	TPUTP_server.c \
+	transceiver.c \
+	uart0_raw_demo.c \
+	vendor_specific.c \
+	vkey_test.c \
+	WURX_adv.c \
+	WURX_scan_adv.c \
+
+FIXME_DRIVER_USES_BLE := \
+	atm_ble.c \
+	atm_button.c \
+	atm_pm.c \
+	atm_vkey.c \
+	bme680.c \
+	dtop_bypass.c \
+	ext_flash.c \
+	gadc.c \
+	hw_cfg.c \
+	lpc_rcos.c \
+	mouse.c \
+	pmu.c \
+	profiles.c \
+	pseq.c \
+	rf.c \
+	shub.c \
+	sw_event.c \
+	sw_timer.c \
+	trng.c \
+	uart0.c \
+	uart0_raw.c \
+	uart_flash.c \
+	uni_ir.c \
+	wurx.c \
+
+FRAMEWORK_UPPER_DIRS := $(wildcard $(LIB_DIR)/app_* $(LIB_DIR)/at_cmd* $(LIB_DIR)/atm_*)
+
+ABSTRACT_FILES := \
+    $(notdir $(shell find $(FRAMEWORK_UPPER_DIRS) -name '*.c')) \
+    $(notdir $(shell find $(EXAMPLE_DIR) -name '*.c')) \
+    $(notdir $(shell find $(DRIVER_DIR) -name '*.c')) \
+
+FILTERED_ABSTRACT_FILES := $(filter-out $(FIXME_USES_BLE) \
+    $(FIXME_EXAMPLE_USES_BLE) $(FIXME_DRIVER_USES_BLE),$(ABSTRACT_FILES))
+
+INCLUDES := \
+	$(TOP_DIR) \
+	$(INCLUDE_DIR) \
+	$(INCLUDE_DIR)/reg \
+	$(INCLUDE_DIR)/reg_ble \
+	$(INCLUDE_DIR)/arm \
+	$(INCLUDE_DIR)/ble \
+	$(DRIVER_DIR)/spi \
+	$(DRIVER_DIR)/timer \
+	$(INCLUDES)
+
+BLE_ONLY_INCLUDES := \
+	$(INCLUDE_DIR)/reg_ble \
+	$(INCLUDE_DIR)/ble \
+	$(LIB_DIR)/porting_ble \
+
+EXT_INCLUDES := $(filter-out $(BLE_ONLY_INCLUDES),$(INCLUDES))
+
+CFLAGS := \
+	-D__MODULE__=\"$${<F}\" \
+	-DFLASH_SIZE=$(if $(FLASH_SIZE),$(FLASH_SIZE),0x80000) \
+	-DCORTEX_M0 \
+	$(if $(FLASHROM),'-Dmain(...)=user_main(__VA_ARGS__)',-DCFG_USER) \
+	$(if $(DEBUG),-DCFG_DBG) \
+	$$(if $$(filter $(FILTERED_ABSTRACT_FILES),$$(<F)),\
+	    $(EXT_INCLUDES:%=-I%),\
+	    $($(if $(FLASHROM),FLASH)ROM_CFLAGS) $(INCLUDES:%=-I%)) \
+	$(CFLAGS)
+
+ifeq ($(TOOLSET),IAR)
+ASFLAGS := \
+	--cpu cortex-m0 --thumb -r \
+	$(ASFLAGS)
+
+CFLAGS := \
+	--cpu cortex-m0 --thumb -Ohz \
+	--vla \
+	--debug \
+	-e --warnings_are_errors \
+	--diag_suppress Go029,Pa039,Pa082,Pa084,Pa089,Pa093,Pe111,Pe186,Pe188 \
+	-I$(INCLUDE_DIR)/iccarm \
+	$(CFLAGS)
+
+DEP_FLAGS := --dependencies=n +
+
+LDFLAGS := \
+	--cpu cortex-m0 \
+	-L$(USER_DIR) \
+	$(if $(FLASH_SIZE),--config_def FLASH_SIZE=$(FLASH_SIZE)) \
+	$(if $(USER_SIZE),--config_def USER_SIZE=$(USER_SIZE)) \
+	$(if $(NVDS_SIZE),--config_def NVDS_SIZE=$(NVDS_SIZE)) \
+	$(if $(URAM_START),--config_def URAM_START=$(URAM_START)) \
+	$(if $(URAM_SIZE),--config_def URAM_SIZE=$(URAM_SIZE)) \
+	$(if $(MPR_SIZE),--config_def MPR_SIZE=$(MPR_SIZE)) \
+	--map=$(APP).map \
+	$(LDFLAGS)
+else
+C_ONLY_FLAGS := \
+	-Wstrict-prototypes \
+	-Wold-style-definition \
+	-Wmissing-prototypes \
+
+comma := ,
+
+ifeq ($(TOOLSET),ARM)
+ASFLAGS := \
+	--cpu=cortex-m0 --thumb -g \
+	$(ASFLAGS)
+
+C_ONLY_FLAGS += -std=gnu17
+
+CFLAGS := \
+	-Oz \
+	-fshort-enums \
+	$(CFLAGS)
+
+LDFLAGS := -v \
+	--cpu=cortex-m0 \
+	$(if $(DEBUG),,--lto --lto_level=Oz) \
+	--entry __main \
+	--predefine="$(if $(FLASH_SIZE),-DFLASH_SIZE=$(FLASH_SIZE)) \
+	    $(if $(USER_SIZE),-DUSER_SIZE=$(USER_SIZE)) \
+	    $(if $(NVDS_SIZE),-DNVDS_SIZE=$(NVDS_SIZE)) \
+	    $(if $(URAM_START),-DURAM_START=$(URAM_START)) \
+	    $(if $(URAM_SIZE),-DURAM_SIZE=$(URAM_SIZE)) \
+	    $(if $(MPR_SIZE),-DMPR_SIZE=$(MPR_SIZE))" \
+	--map --list=$(APP).map \
+	--info unused \
+	$(LDFLAGS)
+else
+ASFLAGS := \
+	-mcpu=cortex-m0 -mthumb -g \
+	$(ASFLAGS)
+
+C_ONLY_FLAGS += -std=c17 \
+	-Wold-style-declaration \
+	-Wmissing-parameter-type \
+
+CFLAGS := \
+	-Os \
+	-Wformat-signedness -Wsuggest-attribute=noreturn \
+	$(CFLAGS)
+
+LDFLAGS := \
+	-Wl,--fatal-warnings,--warn-common -mthumb -mcpu=cortex-m0 \
+	$(if $(FLASHROM),,-nostartfiles) -Wl,--gc-sections \
+	$(if $(COVERAGE),-fprofile-arcs) \
+	$(if $(DEBUG),,-flto) \
+	-L$(USER_DIR) \
+	$(if $(FLASH_SIZE),-Wl$(comma)--defsym=FLASH_SIZE=$(FLASH_SIZE)) \
+	$(if $(USER_SIZE),-Wl$(comma)--defsym=USER_SIZE=$(USER_SIZE)) \
+	$(if $(NVDS_SIZE),-Wl$(comma)--defsym=NVDS_SIZE=$(NVDS_SIZE)) \
+	$(if $(URAM_START),-Wl$(comma)--defsym=URAM_START=$(URAM_START)) \
+	$(if $(URAM_SIZE),-Wl$(comma)--defsym=URAM_SIZE=$(URAM_SIZE)) \
+	$(if $(MPR_SIZE),-Wl$(comma)--defsym=MPR_SIZE=$(MPR_SIZE)) \
+	-Xlinker -Map=$(APP).map \
+	$(LDFLAGS)
+endif
+
+CFLAGS := \
+	-mcpu=cortex-m0 -mthumb -mlong-calls \
+	-fms-extensions -ffunction-sections -fdata-sections \
+	-fno-strict-aliasing -g3 $(if $(DEBUG),,-flto) \
+	-Wall -Wchar-subscripts -Wformat \
+	-Wuninitialized -Winit-self \
+	-Wignored-qualifiers -Wswitch-default -Wswitch-enum -Wunused -Wundef \
+	-Wnull-dereference -Wdouble-promotion \
+	-Wwrite-strings -Wshadow -Wmissing-declarations -Wcast-qual \
+	-Wpointer-arith \
+	$(C_ONLY_FLAGS) -Werror \
+	-I$(INCLUDE_DIR)/armgcc \
+	$(CFLAGS)
+
+CXXFLAGS := $(filter-out $(C_ONLY_FLAGS),$(CFLAGS)) -std=c++17
+DEP_FLAGS := -MD
+endif
+
+ifdef USER_SIZE
+CFLAGS += -DUSER_SIZE=$(USER_SIZE)
+endif
+
+ifdef MPR_SIZE
+CFLAGS += -DMPR_SIZE=$(MPR_SIZE)
+endif
+
+ifdef PMU_CFG
+CFLAGS += -D$(PMU_CFG)
+ifeq ($(filter-out VBAT_GT_1p8V_VDDIO_EXT VBAT_GT_1p8V_VDDIO_INT VBAT_LE_1p8V NO_VBAT,$(PMU_CFG)),)
+else
+$(warning Unknown PMU_CFG $(PMU_CFG))
+endif
+endif # PMU_CFG
+
+define o_from_s_RULE
+$(notdir $(1:%.s=%.o)): $(1) $(ASSEMBLE)
+	$(ASSEMBLE) $(ASFLAGS) $$< -o $$@
+endef
+$(foreach src,$(S_SRCS),$(eval $(call o_from_s_RULE,$(src))))
+
+define o_from_c_RULE
+$(notdir $(1:%.c=%.o)): $(1) $(firstword $(COMPILE)) \
+    | c_bindings
+	$(COMPILE) $(CFLAGS) $$(if $$(filter $(COVERAGE),\
+	    $$(basename $$@)),-fprofile-arcs -ftest-coverage) \
+	    $(DEP_FLAGS) -c $$< -o $$@
+ifneq (,$(filter -DAUTO_TEST,$(CFLAGS)))
+	-$$(if $$(filter $(ABSTRACT_FILES),$$(<F)),\
+	    ! grep $$(addprefix -e ,$(BLE_ONLY_INCLUDES)) $$(@:%.o=%.d))
+endif
+endef
+$(foreach src,$(C_SRCS),$(eval $(call o_from_c_RULE,$(src))))
+
+define o_from_cxx_RULE
+$(notdir $(basename $1).o): $(1) $(firstword $(CXX)) \
+    | cpp_bindings
+	$(CXX) $(CXXFLAGS) $$(if $$(filter $(COVERAGE),\
+	    $$(basename $$@)),-fprofile-arcs -ftest-coverage) \
+	    $(DEP_FLAGS) -c $$< -o $$@
+endef
+$(foreach src,$(CXX_SRCS),$(eval $(call o_from_cxx_RULE,$(src))))
+
+-include *.d
+
+.PHONY: c_bindings cpp_bindings
+c_bindings cpp_bindings::
+
+ifdef RUST_LIBS
+RUST_TARGET := thumbv6m-none-eabi
+
+define lib_from_rust_TEMPLATE
+$(eval A := $1/target/$(RUST_TARGET)/$(if $(DEBUG),debug,release)/lib$1.rlib)
+OBJS += $A
+.PHONY: $A
+$A:
+	$(if $(wildcard $1_wrapper.h),bindgen --use-core --ctypes-prefix cty \
+	    -o $1_bindings.rs $1_wrapper.h -- \
+	    --sysroot=$(BINUTILS_DIR)/../arm-none-eabi \
+	    -target $(RUST_TARGET) $(filter-out -W%,$(CFLAGS)))
+	cd $1 && cargo build --target $(RUST_TARGET) $(if $(DEBUG),,--release)
+c_bindings::
+	cbindgen -l c -o $1_bindings.h $1
+cpp_bindings::
+	cbindgen -l c++ -o $1_bindings.hpp $1
+clean::
+	cd $1 && cargo clean
+	rm -f $1/Cargo.lock
+	rm -f $1_bindings.rs $1_bindings.h $1_bindings.hpp
+$(eval $(if $(filter undefine,$(.FEATURES)),undefine A,A :=))
+endef # lib_from_rust_TEMPLATE
+$(foreach l,$(RUST_LIBS),$(eval $(call lib_from_rust_TEMPLATE,$l)))
+endif # RUST_LIBS
+
+ifneq (,$(strip $(CXX_SRCS)))
+LINK := $(CXX)
+endif
+
+EXCLUDE_APP_SRC=$(notdir $(EXCL_APP_LIB_ALL))
+EXCLUDE_APP_OBJ+=$(patsubst %.c,%.o,$(EXCLUDE_APP_SRC))
+
+ifdef FLASHROM
+$(APP).elf: $(OBJS) $(firstword $(LINK))
+	$(OBJCOPY) $(if $(COVERAGE),--redefine-syms $(ROM_DIR)/gcov.redef) \
+	    --redefine-syms $(ROM_DIR)/user.redef \
+	    $(LIB_DIR)/lib$(FLASHROM)$(if $(DEBUG),_dbg).a flashrom.a
+	$(LINK) -Tcmsdk_cm0_flash_rom.ld $(LDFLAGS) $(OBJS) $(LIBS) -o $@ \
+	    -Wl,-whole-archive flashrom.a -Wl,-no-whole-archive
+else # FLASHROM
+$(LIB_DIR)/app_lib/$(APP)$(if $(DEBUG),_dbg).a: $(OBJS)
+	mkdir -p $(@D)
+	$(AR) rcD --plugin=$(PLUGIN) $@ $(filter-out $(EXCLUDE_APP_OBJ),$(OBJS))
+	$(RANLIB) -D --plugin=$(PLUGIN) $@
+	$(AR) t $@
+
+$(APP).elf: $(OBJS) $(firstword $(LINK)) \
+	$(if $(BUILD_APP_LIB),$(LIB_DIR)/app_lib/$(APP)$(if $(DEBUG),_dbg).a)
+ifeq ($(MAKECMDGOALS),build_info)
+	@echo IDE_LINK_CMD:
+endif
+	$(LINK) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
+endif # FLASHROM
+
+ifeq ($(TOOLSET),ARM)
+$(APP).bin: $(APP).elf
+	$(ARM_DIR)/fromelf --bin --output=$@ $<
+
+$(APP).ihex: $(APP).elf
+	$(ARM_DIR)/fromelf --i32 --output=$@ $<
+else
+$(APP).bin: $(APP).elf $(OBJCOPY)
+	$(OBJCOPY) -O binary $< $@
+
+$(APP).ihex: $(APP).elf $(OBJCOPY)
+	$(OBJCOPY) -O ihex $< $@
+endif
+
+$(APP).bo: $(APP).bin $(OBJCOPY)
+	$(OBJCOPY) -I binary -O elf32-littlearm -B arm --rename-section .data=.rodata,alloc,load,readonly,data,contents $< $@
+
+$(APP).hex: $(APP).ihex $(OBJCOPY)
+	$(OBJCOPY) -O verilog $< $@
+
+$(APP).asm: $(APP).elf $(OBJDUMP)
+	$(OBJDUMP) -d $< >$@
+
+.PHONY: program
+program: $(APP).elf reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_load_flash $< $(if $(FLASH_START),$(FLASH_START) $(if $(NVDS_START),$(NVDS_START))); exit"
+
+.PHONY: program_all
+program_all: $(if $(flash_nvds.data),build_flash_nvds push_flash_nvds) program
+
+.PHONY: verify
+verify: $(APP).elf reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_verify_flash $<; exit"
+
+.PHONY: run.ram
+run.ram: $(APP).bin reset_target
+	$(eval RUN_IN_RAM_HOOK:=$(shell $(NM) rom.elf | grep '\<run_in_ram_hook\>' | awk '{print "0x" $$1}'))\
+	$(OPENOCD) -c "init; verify_rom_version; catch {sydney_erase_flash}; load_ram_image $(RUN_IN_RAM_HOOK) $< $(if $(URAM_START),$(URAM_START),0x20014000); resume $(if $(URAM_START),$(URAM_START),0x20014000); exit"
+
+.PHONY: run.flash
+run.flash: $(APP).elf reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_load_flash $< \
+		$(if $(FLASH_START),$(FLASH_START) $(if $(PRESERVE_USER),$(USER_START),$(if $(NVDS_START),$(NVDS_START)) $(if $(FLASHOFF),$(FLASHOFF)))); set _RESET_HARD_ON_EXIT 1; exit"
+
+.PHONY: run
+run: run.$(if $(RUN_IN_RAM),ram,flash)
+
+.PHONY: run_all
+run_all: $(if $(flash_nvds.data),build_flash_nvds push_flash_nvds) run
+
+.PHONY: pull_core
+pull_core: check_openocd
+	$(OPENOCD) -c "init; get_coredump; exit"
+
+.PHONY: gcov
+gcov:
+	$(GCOV) -ab *.gcda
+
+.PHONY: gdb
+gdb: $(if $(NO_REBUILD),,$(APP).elf) $(GDB)
+	$(GDB) -x $(GDB_CFG_DIR)/atmx2.gdb $(APP).elf $(GDB_EXTRA)
+
+.PHONY: gdb_target
+gdb_target: $(if $(NO_REBUILD),,$(APP).elf) $(GDB)
+	$(GDB) -x $(GDB_CFG_DIR)/atmx2.gdb $(APP).elf $(GDB_EXTRA) -ex "target remote $(GDB_REMOTE)"
+
+.PHONY: keil_gcc_gen
+keil_gcc_gen:
+	python3 $(IDE_PRJ_GEN) $(CURDIR) -s ATMx2 -m $(MAKEOVERRIDES)
+
+.PHONY: keil_arm_gen
+keil_arm_gen:
+	python3 $(IDE_PRJ_GEN) $(CURDIR) -s ATMx2 -i keil_arm -m $(MAKEOVERRIDES)
+
+.PHONY: ses_gen
+ses_gen:
+	python3 $(IDE_PRJ_GEN) $(CURDIR) -s ATMx2 -i ses -m $(MAKEOVERRIDES)
+
+.PHONY: iar_gen
+iar_gen:
+	python3 $(IDE_PRJ_GEN) $(CURDIR) -s ATMx2 -i iar -m $(MAKEOVERRIDES)
+
+.PHONY: build_info
+build_info: all
+	@echo IDE_S_SRCS = $(S_SRCS)
+	@echo IDE_C_SRCS = $(C_SRCS)
+	@echo IDE_ASFLAGS = $(ASFLAGS)
+	@echo IDE_CFLAGS = $(CFLAGS)
+	@echo IDE_LIBS = $(LIBS)
+
+.PHONY: clean
+clean::
+	rm -f $(APP).{bin,elf,asm}
+	rm -f flashrom.a
+	-rm -f *.d *.o
+	-rm -f *.gcno *.gcda
+ifndef COVERAGE
+	-rm -f *.gcov
+endif
+	-rm -f *.map
+
+ARCH_FLASH_TYPE := bin
+
+ifeq ($(ARCH_FLASH_TYPE),bin)
+# TODO: figure out a solution to avoid duplicating these platform-dependent
+# values from <PLATFORM_DIR>/openocd/*_flash.tcl in Make.  May require a change
+# in archive format.
+ATM_ISP_LOAD_FLASH_XARGS := \
+	$(if $(FLASH_START),$(FLASH_START),0x0) \
+	$(if $(NVDS_START),$(NVDS_START),0x78000) \
+	0x10000000 \
+	$(if $(MPR_START), -mpr_start $(MPR_START)) \
+	$(if $(MPR_SIZE), -mpr_size $(MPR_SIZE)) \
+	$(if $(MPR_LOCK_SIZE), -mpr_lock_size $(MPR_LOCK_SIZE))
+else ifeq ($(ARCH_FLASH_TYPE),elf)
+ATM_ISP_LOAD_FLASH_XARGS := $(if $(FLASH_START),$(FLASH_START) $(if $(NVDS_START),$(NVDS_START)))
+else
+$(error Unknown ARCH_FLASH_TYPE $(ARCH_FLASH_TYPE))
+endif
+
+.PHONY: arch_add_flash
+arch_add_flash: $(APP).$(ARCH_FLASH_TYPE)
+	$(call ATM_ISP_LOAD,$< $(ATM_ISP_LOAD_FLASH_XARGS),Flash)
+
+build_archive: arch_add_flash
+
+.PHONY: info
+info: $(APP).elf $(SIZE)
+	$(SIZE) $<
+
+include $(COMMON_USER_DIR)/layout_info.mk
+
+endif # __APP_MK__
diff --git a/platform/atm2/ATM22xx-x1x/user/cmsdk_cm0_flash_rom.ld b/platform/atm2/ATM22xx-x1x/user/cmsdk_cm0_flash_rom.ld
new file mode 100644
index 0000000..274ab04
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/cmsdk_cm0_flash_rom.ld
@@ -0,0 +1,17 @@
+/*
+ * cmsdk_cm0_flash_rom.ld
+ * Linker script for Sydney FLASHROM
+ *
+ * Copyright (C) Atmosic 2018-2019
+ */
+
+INCLUDE "lib-nosys.ld"
+INCLUDE "memory_flash_rom.ld"
+
+__NVDS_Flash = ORIGIN(NVDS);
+__NVDS_FlashEnd = ORIGIN(NVDS) + LENGTH(NVDS);
+
+__User_Flash = ORIGIN(USER);
+__User_FlashEnd = ORIGIN(USER) + LENGTH(USER);
+
+INCLUDE "sections.ld"
diff --git a/platform/atm2/ATM22xx-x1x/user/common.mk b/platform/atm2/ATM22xx-x1x/user/common.mk
new file mode 100644
index 0000000..23d78ef
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/common.mk
@@ -0,0 +1,44 @@
+
+ifndef __COMMON_MK__
+__COMMON_MK__ = 1
+
+# First target
+.PHONY: all
+all:
+
+.PHONY: FORCE
+FORCE:
+
+PLATFORM_DIR := $(realpath $(dir $(patsubst %/,%,$(dir $(lastword $(filter-out $(lastword $(MAKEFILE_LIST)), $(MAKEFILE_LIST))))))/../..)
+TOP_DIR := $(realpath $(PLATFORM_DIR)/../../../)
+COMMON_USER_DIR := $(PLATFORM_DIR)/user
+USER_DIR := $(PLATFORM_DIR)/user
+BLE_APP_DIR := $(PLATFORM_DIR)/app
+DRIVER_DIR := $(PLATFORM_DIR)/driver
+GDB_CFG_DIR := $(PLATFORM_DIR)/gdb
+INCLUDE_DIR := $(PLATFORM_DIR)/include
+OPENOCD_CFG_DIR := $(PLATFORM_DIR)/openocd
+BLE_PRF_DIR := $(PLATFORM_DIR)/profiles
+ROM_DIR := $(PLATFORM_DIR)/rom
+PLAT_TOOLS_DIR := $(PLATFORM_DIR)/tools
+LIB_DIR := $(PLATFORM_DIR)/lib
+EXAMPLE_DIR := $(PLATFORM_DIR)/examples
+
+to_upper = $(shell echo $1 | tr '[:lower:]' '[:upper:]')
+
+wdog_val = $(shell printf "0x%08x" `expr $1 \* 16000000`)
+
+wdog_tag = $(shell printf "%02x " "$$(( $(call wdog_val,$1) & 0xFF ))" ; \
+	    printf "%02x " "$$(( ($(call wdog_val,$1) & 0xFF00)  >> 8 ))" ; \
+	    printf "%02x " "$$(( ($(call wdog_val,$1) & 0xFF0000) >> 16))" ; \
+	    printf "%02x" "$$(( ($(call wdog_val,$1) & 0xFF000000) >> 24))" )
+
+PLATFORM_NAME := $(notdir $(PLATFORM_DIR))
+PLATFORM_FAMILY := $(notdir $(realpath $(PLATFORM_DIR)/..))
+
+BOARD ?= m2221
+ifneq (,$(filter-out m2201 m2202 m2221 m2231 m2251 m3201 m3202 m3221 m3231 x2xx_emu x2xx_mp,$(BOARD)))
+    $(error "usage: make $(MAKECMDGOALS) BOARD=<m2201|m2202|m2221|m2231|m2251|m3201|m3202|m3221|m3231")
+endif
+
+endif # __COMMON_MK__
diff --git a/platform/atm2/ATM22xx-x1x/user/flash_program.sh b/platform/atm2/ATM22xx-x1x/user/flash_program.sh
new file mode 100644
index 0000000..ed479ca
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/flash_program.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+echo ""
+echo "Flashing program from directory $1"
+echo ""
+
+[ -d $1 ] && cd $1 && make program
+
diff --git a/platform/atm2/ATM22xx-x1x/user/framework.mk b/platform/atm2/ATM22xx-x1x/user/framework.mk
new file mode 100644
index 0000000..a2caa24
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/framework.mk
@@ -0,0 +1,19 @@
+
+ifndef __FRAMEWORK_MK__
+__FRAMEWORK_MK__ = 1
+
+CFLAGS += -DCFG_FRAMEWORK
+LIBRARIES += framework_lib porting_ble ble_common
+
+# Add common framework modules
+ifdef FRAMEWORK_MODULES
+LIBRARIES += ble_module ble_task $(FRAMEWORK_MODULES)
+endif
+
+ifneq (,$(filter at_cmd,$(LIBRARIES)))
+include $(COMMON_USER_DIR)/atcmds.mk
+endif
+
+include $(COMMON_USER_DIR)/app.mk
+
+endif # __FRAMEWORK_MK__
diff --git a/platform/atm2/ATM22xx-x1x/user/layout_info.mk b/platform/atm2/ATM22xx-x1x/user/layout_info.mk
new file mode 100644
index 0000000..aeb8d4d
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/layout_info.mk
@@ -0,0 +1,56 @@
+
+ifndef __LAYOUT_INFO_MK__
+__LAYOUT_INFO_MK__ = 1
+
+.PHONY: layout_info
+layout_info:
+	@echo "*────────────────────* $(FLASH_START)"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░UFLASH░░░░░░░░│($(if $(UFLASH_SIZE),$(UFLASH_SIZE),Default))"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+ifdef USER_START
+	@echo "├────────────────────┤ $(USER_START)"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░USER░░░░░░░░│($(USER_SIZE))"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+endif
+	@echo "├────────────────────┤ $(NVDS_START)"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░NVDS░░░░░░░░│($(if $(NVDS_SIZE),$(NVDS_SIZE),Default))"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+ifneq (,$(filter OTAPS,$(PROFILES)))
+ifdef MPR_START
+	@echo "├────────────────────┤ $(shell printf "0x%x" $$(($(NVDS_START) + $(NVDS_SIZE))))"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░reserved░░░░░░│($(MPR_SIZE))"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░Bank 0░░░░░░░░│"
+	@echo "├====================┤ $(FLASH_SIZE)"
+	@echo ".░░░░░░Bank 1░░░░░░░░."
+	@echo ".░░░░░░░░░░░░░░░░░░░░."
+	@echo ".░░░░░░░░░░░░░░░░░░░░."
+	@echo ".░░░░░░░░░░░░░░░░░░░░."
+	@echo "├────────────────────┤ $(MPR_START)"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░MPR░░░░░░░░░│($(MPR_SIZE))"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "*────────────────────* $(shell printf "0x%x" $$(($(FLASH_SIZE)*2)))"
+else
+	@echo "*────────────────────* $(FLASH_SIZE)"
+endif # MPR_START
+else
+ifdef MPR_START
+	@echo "├────────────────────┤ $(MPR_START)"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+	@echo "│░░░░░░░░MPR░░░░░░░░░│($(MPR_SIZE))"
+	@echo "│░░░░░░░░░░░░░░░░░░░░│"
+endif # MPR_START
+	@echo "*────────────────────* $(FLASH_SIZE)"
+endif # OTAPS
+
+endif # __LAYOUT_INFO_MK__
diff --git a/platform/atm2/ATM22xx-x1x/user/lib-nosys.ld b/platform/atm2/ATM22xx-x1x/user/lib-nosys.ld
new file mode 100644
index 0000000..64e5874
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/lib-nosys.ld
@@ -0,0 +1,2 @@
+/* Library configurations */
+GROUP(libgcc.a libc.a libm.a libnosys.a)
diff --git a/platform/atm2/ATM22xx-x1x/user/memory_flash_rom.ld b/platform/atm2/ATM22xx-x1x/user/memory_flash_rom.ld
new file mode 100644
index 0000000..979ce8e
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/memory_flash_rom.ld
@@ -0,0 +1,42 @@
+/*
+ *-----------------------------------------------------------------------------
+ * The confidential and proprietary information contained in this file may
+ * only be used by a person authorised under and to the extent permitted
+ * by a subsisting licensing agreement from ARM Limited.
+ *
+ *            (C) COPYRIGHT 2010-2013 ARM Limited.
+ *                ALL RIGHTS RESERVED
+ *
+ * This entire notice must be reproduced on all copies of this file
+ * and copies of this file may only be made by a person if such person is
+ * permitted to do so under the terms of a subsisting license agreement
+ * from ARM Limited.
+ *
+ *      SVN Information
+ *
+ *      Checked In          : $Date: $
+ *
+ *      Revision            : $Revision: $
+ *
+ *      Release Information : Cortex-M System Design Kit-r1p0-00rel0
+ *-----------------------------------------------------------------------------
+ */
+/* Linker script to configure memory regions.
+ * Need modifying for a specific board.
+ *   FLASH.ORIGIN: starting address of flash
+ *   FLASH.LENGTH: length of flash
+ *   RAM.ORIGIN: starting address of RAM bank 0
+ *   RAM.LENGTH: length of RAM bank 0
+ */
+
+HIDDEN(USER_LEN = DEFINED(USER_SIZE) ? USER_SIZE : 0);
+HIDDEN(NVDS_LEN = DEFINED(NVDS_SIZE) ? NVDS_SIZE : 0x2000);
+HIDDEN(FLASH_LEN = (DEFINED(FLASH_SIZE) ? FLASH_SIZE : 0x80000) - NVDS_LEN - USER_LEN);
+
+MEMORY
+{
+  FLASH (rx)  : ORIGIN = 0x00000000, LENGTH = FLASH_LEN
+  USER (rwx)  : ORIGIN = 0x0000000 + FLASH_LEN, LENGTH = USER_LEN
+  NVDS (rwx)  : ORIGIN =  FLASH_LEN + USER_LEN, LENGTH = NVDS_LEN
+  RAM (rwx)   : ORIGIN = 0x20000000, LENGTH = 0x18000 /*  96K */
+}
diff --git a/platform/atm2/ATM22xx-x1x/user/nvds.mk b/platform/atm2/ATM22xx-x1x/user/nvds.mk
new file mode 100644
index 0000000..a051928
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/nvds.mk
@@ -0,0 +1,503 @@
+################################################################################
+#
+# @file nvds.mk
+#
+# @brief NVDS make helper
+#
+# Copyright (C) Atmosic 2018-2022
+#
+################################################################################
+
+ifndef __NVDS_MK__
+__NVDS_MK__ = 1
+
+include $(COMMON_USER_DIR)/tools.mk
+include $(ROM_DIR)/rom.mk
+
+DEF_MPR_BIN_FILE := flash_mpr_nvds.bin
+
+ifdef MPR_SIZE
+ifneq ($(shell printf "%d" $$(($(MPR_SIZE)&0x0FFF))),0)
+$(error "MPR_SIZE is not at 4K boundary")
+endif
+
+ifndef FLASH_SIZE
+$(error "usage: Need to compile with FLASH_SIZE. ex: make FLASH_SIZE=0x40000 MPR_SIZE=0x1000")
+endif #FLASH_SIZE
+endif
+
+ifneq ($(or $(MPR_SIZE),$(USER_SIZE),$(FLASH_SIZE),$(NVDS_SIZE)),)
+FLASH_SIZE ?= 0x80000
+NVDS_SIZE ?= 0x8000
+MPR_SIZE ?= 0
+USER_SIZE ?= 0
+FLASH_MEM_BANK ?= "bank0"
+FLASH_START := 0
+
+ifeq ($(MPR_SIZE),0)
+NVDS_START := $(shell printf "0x%x" $$(($(FLASH_SIZE) - $(NVDS_SIZE))))
+else
+ifneq (,$(filter OTAPS,$(PROFILES)))
+MPR_START := $(shell printf "0x%x" $$(($(FLASH_SIZE)*2 - $(MPR_SIZE))))
+NVDS_START := $(shell printf "0x%x" $$(($(FLASH_SIZE) - $(MPR_SIZE) - $(NVDS_SIZE))))
+else
+MPR_START := $(shell printf "0x%x" $$(($(FLASH_SIZE) - $(MPR_SIZE))))
+NVDS_START := $(shell printf "0x%x" $$(($(MPR_START) - $(NVDS_SIZE))))
+endif #OTAPS
+endif #MPR_SIZE
+
+ifneq ($(USER_SIZE),0)
+USER_START := $(shell printf "0x%x" $$(($(NVDS_START) - $(USER_SIZE))))
+endif #USER_SIZE
+
+UFLASH_SIZE := $(shell printf "0x%x" $$(($(FLASH_SIZE) - $(NVDS_SIZE) - $(USER_SIZE) - $(MPR_SIZE))))
+endif
+
+TAG_DATA_DIR ?= tag_data
+
+.PHONY: all
+all:
+
+$(TAG_DATA_DIR)/%.bin: $(TAG_DATA_DIR)/%.tds
+	sed 's,#.*$$,,' < $< | tr -d '[:space:]' | xxd -ps -r > $@
+
+pre_bond_files := $(basename $(foreach file,$(TAG_DATA_DIR)/*,$(wildcard $(file)/*_pre_bond.tds)))
+ifdef pre_bond_files
+flash_nvds.data += $(foreach file,$(pre_bond_files),$(subst $(TAG_DATA_DIR)/,,$(file)))
+endif
+
+ifdef WDOG
+flash_nvds.data += b5-SYDNEY_TAG_WATCHDOG/wdog
+otp_nvds.data += b5-SYDNEY_TAG_WATCHDOG/wdog
+endif
+
+$(TAG_DATA_DIR)/18-PROG_DELAY:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/18-PROG_DELAY/%.tds
+$(TAG_DATA_DIR)/18-PROG_DELAY/%.tds: | $(TAG_DATA_DIR)/18-PROG_DELAY
+	echo "# Programing delay (margin for programing the baseband in advance of each activity in half-slots)" > $@
+	echo $(18-PROG_DELAY.$(@F)) >> $@
+
+ifeq ($(filter 18-PROG_DELAY/%,$(flash_nvds.data)),)
+18-PROG_DELAY.default.tds := "04" # 4 half slots (1250us)
+flash_nvds.data += 18-PROG_DELAY/default
+endif
+
+clean::
+	rm -f $(TAG_DATA_DIR)/18-PROG_DELAY/default.tds
+
+$(TAG_DATA_DIR)/2e-SLEEP_ALGO_DUR:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/2e-SLEEP_ALGO_DUR/%.tds
+$(TAG_DATA_DIR)/2e-SLEEP_ALGO_DUR/%.tds: | $(TAG_DATA_DIR)/2e-SLEEP_ALGO_DUR
+	echo $(2e-SLEEP_ALGO_DUR.$(@F)) > $@
+
+ifeq ($(filter 2e-SLEEP_ALGO_DUR/%,$(flash_nvds.data)),)
+2e-SLEEP_ALGO_DUR.sleep_algo.tds := "F4 01" # 500 half-us (250 us)
+flash_nvds.data += 2e-SLEEP_ALGO_DUR/sleep_algo
+otp_nvds.data += 2e-SLEEP_ALGO_DUR/sleep_algo
+endif
+
+clean::
+	rm -f $(TAG_DATA_DIR)/2e-SLEEP_ALGO_DUR/sleep_algo.tds
+
+ifdef LPC_RCOS
+$(TAG_DATA_DIR)/0d-EXT_WAKEUP_TIME:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/0d-EXT_WAKEUP_TIME/%.tds
+$(TAG_DATA_DIR)/0d-EXT_WAKEUP_TIME/%.tds: | $(TAG_DATA_DIR)/0d-EXT_WAKEUP_TIME
+	echo "# 9ms in us" > $@
+	echo $(0d-EXT_WAKEUP_TIME.$(@F)) > $@
+
+$(TAG_DATA_DIR)/0e-OSC_WAKEUP_TIME:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/0e-OSC_WAKEUP_TIME/%.tds
+$(TAG_DATA_DIR)/0e-OSC_WAKEUP_TIME/%.tds: | $(TAG_DATA_DIR)/0e-OSC_WAKEUP_TIME
+	echo "# 9ms in us" > $@
+	echo $(0e-OSC_WAKEUP_TIME.$(@F)) > $@
+
+$(TAG_DATA_DIR)/2b-SLEEP_ADJ:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/2b-SLEEP_ADJ/%.tds
+$(TAG_DATA_DIR)/2b-SLEEP_ADJ/%.tds: | $(TAG_DATA_DIR)/2b-SLEEP_ADJ
+	echo "# Number of half slots (312.5us)" > $@
+	echo $(2b-SLEEP_ADJ.$(@F)) > $@
+
+0d-EXT_WAKEUP_TIME.no_32KHz_xtal.tds := "28 23"
+0e-OSC_WAKEUP_TIME.no_32KHz_xtal.tds := "28 23"
+2b-SLEEP_ADJ.no_32KHz_xtal.tds := "02 00 00 00"
+
+flash_nvds.data += 0d-EXT_WAKEUP_TIME/no_32KHz_xtal \
+    0e-OSC_WAKEUP_TIME/no_32KHz_xtal \
+    2b-SLEEP_ADJ/no_32KHz_xtal \
+
+clean::
+	rm -f $(TAG_DATA_DIR)/0d-EXT_WAKEUP_TIME/no_32KHz_xtal.tds
+	rm -f $(TAG_DATA_DIR)/0e-OSC_WAKEUP_TIME/no_32KHz_xtal.tds
+	rm -f $(TAG_DATA_DIR)/2b-SLEEP_ADJ/no_32KHz_xtal.tds
+endif # LPC_RCOS
+
+ifdef USER_BD_ADDR
+flash_nvds.data += 01-BD_ADDRESS/user
+
+$(TAG_DATA_DIR)/01-BD_ADDRESS:
+	mkdir -p $@
+
+.PHONY: $(TAG_DATA_DIR)/01-BD_ADDRESS/user.tds
+$(TAG_DATA_DIR)/01-BD_ADDRESS/user.tds: | $(TAG_DATA_DIR)/01-BD_ADDRESS
+	echo $(USER_BD_ADDR) > $@
+endif
+
+$(TAG_DATA_DIR)/b3-FLASH_POWERUP_DELAY:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/b3-FLASH_POWERUP_DELAY/%.tds
+$(TAG_DATA_DIR)/b3-FLASH_POWERUP_DELAY/%.tds: | $(TAG_DATA_DIR)/b3-FLASH_POWERUP_DELAY
+	echo $(b3-FLASH_POWERUP_DELAY.$(@F)) > $@
+
+ifeq ($(filter b3-FLASH_POWERUP_DELAY/%,$(otp_nvds.data)),)
+# Use Macronix delay as the superset default value
+b3-FLASH_POWERUP_DELAY.macronix.tds := "1a 00" # 800us @ 32.768khz
+otp_nvds.data += b3-FLASH_POWERUP_DELAY/macronix
+endif
+
+clean::
+	rm -f $(TAG_DATA_DIR)/b3-FLASH_POWERUP_DELAY/macronix.tds
+
+ifdef NVDS_APP
+otp_nvds.data += b6-USER_APP/$(NVDS_APP)
+
+all: $(TAG_DATA_DIR)/b6-USER_APP/$(NVDS_APP).bin
+
+.PHONY: gdb_otp
+gdb_otp: $(TAG_DATA_DIR)/b6-USER_APP/$(NVDS_APP).elf $(TAG_DATA_DIR)/b6-USER_APP/rom.elf $(GDB)
+	$(GDB) -x $(GDB_CFG_DIR)/sydney.gdb $< -ex "add-symbol-file $(TAG_DATA_DIR)/b6-USER_APP/rom.elf"
+
+.PHONY: gdb_otp_target
+gdb_otp_target: $(TAG_DATA_DIR)/b6-USER_APP/$(NVDS_APP).elf $(TAG_DATA_DIR)/b6-USER_APP/rom.elf $(GDB)
+	$(GDB) -x $(GDB_CFG_DIR)/sydney.gdb $< -ex "add-symbol-file $(TAG_DATA_DIR)/b6-USER_APP/rom.elf" -ex "target remote $(GDB_REMOTE)"
+endif
+
+NVDS_APP_INCLUDES := \
+	$(INCLUDE_DIR) \
+	$(INCLUDE_DIR)/armgcc \
+	$(INCLUDE_DIR)/reg \
+	$(INCLUDE_DIR)/reg_ble \
+	$(INCLUDE_DIR)/arm \
+	$(INCLUDE_DIR)/ble \
+	$(DRIVER_DIR)/flash \
+	$(DRIVER_DIR)/spi \
+	$(DRIVER_DIR)/timer \
+	$(LIB_DIR)/atm_utils_c \
+	$(LIB_DIR)/atm_utils_math \
+	$(NVDS_APP_INCLUDES)
+
+$(TAG_DATA_DIR)/b6-USER_APP/rom.elf: $(ROM_DIR)/fw.elf
+	$(OBJCOPY) $(NVDS_APP_ROMCOPY_FLAGS) $< $@
+
+$(TAG_DATA_DIR)/b6-USER_APP/rom.o: $(TAG_DATA_DIR)/b6-USER_APP/rom.elf
+	$(COMMON_USER_DIR)/gen_symtab.py $< $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/b6-USER_APP/%.elf
+$(TAG_DATA_DIR)/b6-USER_APP/%.elf: $(TAG_DATA_DIR)/b6-USER_APP/%.c \
+    $(TAG_DATA_DIR)/b6-USER_APP/rom.o
+	cd $(@D) && $(GCC) -mcpu=cortex-m0 -Os -mthumb -mlong-calls \
+	    -fms-extensions -ffunction-sections -fdata-sections \
+	    -fno-strict-aliasing -g3 -flto \
+	    -Wall -Wchar-subscripts -Wformat -Wformat-signedness \
+	    -Wuninitialized -Winit-self \
+	    -Wignored-qualifiers -Wswitch-default -Wswitch-enum -Wunused -Wundef \
+	    -Wnull-dereference -Wsuggest-attribute=noreturn -Wdouble-promotion \
+	    -Wwrite-strings -Wshadow -Wcast-qual \
+	    -Wpointer-arith \
+	    -Wstrict-prototypes -Wold-style-declaration -Wold-style-definition \
+	    -Wmissing-parameter-type \
+	    -std=c17 -Werror \
+	    -DCORTEX_M0 $(ROM_CFLAGS) -DCFG_USER \
+	    $(NVDS_APP_CFLAGS) \
+	    $(NVDS_APP_INCLUDES:%=-I%) \
+	    -MD $(<F) \
+	    -Wl,--fatal-warnings,--warn-common \
+	    -nostdlib -Wl,--gc-sections \
+	    -L$(ROM_DIR) -L$(USER_DIR) -Tcmsdk_cm0_user_ram.ld \
+	    $(if $(NVDS_APP_URAM_SIZE),-Wl$(comma)--defsym=URAM_SIZE=$(NVDS_APP_URAM_SIZE)) \
+	    $(word 2,$(^F)) \
+	    -o $(@F)
+-include $(TAG_DATA_DIR)/b6-USER_APP/*.d
+
+$(TAG_DATA_DIR)/b6-USER_APP/%.bin: $(TAG_DATA_DIR)/b6-USER_APP/%.elf
+	$(OBJCOPY) -O binary $< $@
+
+$(TAG_DATA_DIR)/b5-SYDNEY_TAG_WATCHDOG:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/b5-SYDNEY_TAG_WATCHDOG/%.tds
+$(TAG_DATA_DIR)/b5-SYDNEY_TAG_WATCHDOG/%.tds: | $(TAG_DATA_DIR)/b5-SYDNEY_TAG_WATCHDOG
+	echo $(call wdog_tag,$(WDOG)) > $@
+
+clean::
+	rm -f $(TAG_DATA_DIR)/b5-SYDNEY_TAG_WATCHDOG/wdog.tds
+
+$(TAG_DATA_DIR)/fe-MEM_RMW:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/fe-MEM_RMW/%.tds
+$(TAG_DATA_DIR)/fe-MEM_RMW/%.tds: | $(TAG_DATA_DIR)/fe-MEM_RMW
+	echo $($(@F)) > $@
+
+$(TAG_DATA_DIR)/fc-PMU_W:
+	mkdir -p $@
+
+.PRECIOUS: $(TAG_DATA_DIR)/fc-PMU_W/%.tds
+$(TAG_DATA_DIR)/fc-PMU_W/%.tds: | $(TAG_DATA_DIR)/fc-PMU_W
+	echo $($(@F)) > $@
+
+data2deps = $(addprefix $(TAG_DATA_DIR)/,$(addsuffix .bin,$1))
+data2opts = $(foreach data,$1,-t $(firstword $(subst -, ,$(data))) -d $(TAG_DATA_DIR)/$(data).bin)
+
+HARV_CFG := $(filter -DCFG_NONRF_HARV -DCFG_RF_HARV,$(CFLAGS))
+
+RECHARGE_BATT := $(filter -DCFG_RECHBATT,$(CFLAGS))
+ifneq ($(RECHARGE_BATT),)
+
+PMU13.tds := "093800000100"
+otp_nvds.data += fc-PMU_W/PMU13
+
+ifeq ($(PMU_CFG),VBAT_GT_1p8V_VDDIO_EXT)
+otp_nvds.hw := OTP_BATT_TYPE:RECHARGE_VBAT_GT_1p8V OTP_DISABLE_VDDIO
+else
+otp_nvds.hw := OTP_BATT_TYPE:RECHARGE_VBAT_GT_1p8V
+endif # VBAT_GT_1p8V_VDDIO_EXT
+
+SWREG_CTRL_5.tds := "0c141a0a4e01"
+SWREG_CTRL_6.tds := "0c184d0a8c09"
+otp_nvds.data += fc-PMU_W/SWREG_CTRL_5
+otp_nvds.data += fc-PMU_W/SWREG_CTRL_6
+
+else # RECHARGE_BATT
+
+ifneq ($(PMU_CFG),)
+ifeq ($(PMU_CFG),VBAT_GT_1p8V_VDDIO_EXT)
+otp_nvds.hw := OTP_BATT_TYPE:VBAT_GT_1p8V OTP_DISABLE_VDDIO
+else ifeq ($(PMU_CFG),VBAT_GT_1p8V_VDDIO_INT)
+otp_nvds.hw := OTP_BATT_TYPE:VBAT_GT_1p8V
+else ifeq ($(PMU_CFG),VBAT_LE_1p8V)
+otp_nvds.hw := OTP_BATT_TYPE:VBAT_LE_1p8V
+else ifeq ($(PMU_CFG),NO_VBAT)
+ifeq ($(HARV_CFG),)
+$(error No harvesting option specified when using NO_VBAT)
+endif
+otp_nvds.hw := OTP_BATT_TYPE:NO_VBAT
+else
+$(warning Unknown PMU_CFG $(PMU_CFG))
+endif
+endif # PMU_CFG
+
+endif # RECHARGE_BATT
+
+ifneq ($(HARV_CFG),)
+ifeq ($(HARV_CFG),-DCFG_NONRF_HARV)
+
+NONRF_HARV.tds := "09406E5a0000"
+otp_nvds.data += fc-PMU_W/NONRF_HARV
+
+ifneq ($(filter -DVSTORE_MAX_EQ_3p0V,$(CFLAGS)),)
+NONRF_VRANGE_1p1_1p4.tds := "0918211c1400"
+NONRF_VRANGE_1p2_1p5.tds := "0918215c1600"
+NONRF_VRANGE_1p3_1p6.tds := "0918219c1800"
+NONRF_VRANGE_1p4_1p7.tds := "091821dc1a00"
+NONRF_VRANGE_1p5_1p8.tds := "0918211c1d00"
+NONRF_VRANGE_1p6_1p9.tds := "0918215c1f00"
+else
+NONRF_VRANGE_1p1_1p4.tds := "0918211e1400"
+NONRF_VRANGE_1p2_1p5.tds := "0918215e1600"
+NONRF_VRANGE_1p3_1p6.tds := "0918219e1800"
+NONRF_VRANGE_1p4_1p7.tds := "091821de1a00"
+NONRF_VRANGE_1p5_1p8.tds := "0918211e1d00"
+NONRF_VRANGE_1p6_1p9.tds := "0918215e1f00"
+endif # VSTORE_MAX_EQ_3p0V
+
+ifneq ($(filter -DCFG_NONRF_VRANGE_1p1_1p4,$(CFLAGS)),)
+otp_nvds.data += fc-PMU_W/NONRF_VRANGE_1p1_1p4
+else ifneq ($(filter -DCFG_NONRF_VRANGE_1p2_1p5,$(CFLAGS)),)
+otp_nvds.data += fc-PMU_W/NONRF_VRANGE_1p2_1p5
+else ifneq ($(filter -DCFG_NONRF_VRANGE_1p3_1p6,$(CFLAGS)),)
+otp_nvds.data += fc-PMU_W/NONRF_VRANGE_1p3_1p6
+else ifneq ($(filter -DCFG_NONRF_VRANGE_1p4_1p7,$(CFLAGS)),)
+otp_nvds.data += fc-PMU_W/NONRF_VRANGE_1p4_1p7
+else ifneq ($(filter -DCFG_NONRF_VRANGE_1p5_1p8,$(CFLAGS)),)
+otp_nvds.data += fc-PMU_W/NONRF_VRANGE_1p5_1p8
+else ifneq ($(filter -DCFG_NONRF_VRANGE_1p6_1p9,$(CFLAGS)),)
+otp_nvds.data += fc-PMU_W/NONRF_VRANGE_1p6_1p9
+else
+$(error Voltage Range Config not defined in $(CFLAGS))
+endif # CFG_NONRF_VRANGE_XX_XX
+
+else # CFG_NONRF_HARV
+
+otp_nvds.hw += OTP_HARV_TYPE
+MDM_AGCCNTL_CLR_PEAKDET.tds := "306000500000000001000000"
+otp_nvds.data += fe-MEM_RMW/MDM_AGCCNTL_CLR_PEAKDET
+
+ifneq ($(filter -DVSTORE_MAX_EQ_3p0V,$(CFLAGS)),)
+PMU5.tds := "0918215c1f00"
+otp_nvds.data += fc-PMU_W/PMU5
+endif # VSTORE_MAX_EQ_3p0V
+
+endif # CFG_RF_HARV
+endif # HARV_CFG
+
+BRWNOUT_OPT := $(filter -DBRWNOUT_THR%,$(CFLAGS))
+ifdef BRWNOUT_OPT
+otp_nvds.hw += OTP_BROWNOUT_THR:$(BRWNOUT_OPT:-DBRWNOUT_THR%=%)
+endif
+
+ifneq ($(or $(otp_nvds.data),$(otp_nvds.hw)),)
+
+nvds_tool_otp_args = $(call data2opts,$(otp_nvds.data)) $(if $(otp_nvds.hw),$(addprefix -w ,$(otp_nvds.hw)))
+
+.PHONY: build_archive_otp_nvds
+build_archive_otp_nvds: $(NVDS_TOOL) $(call data2deps,$(otp_nvds.data))
+	$< -i $(nvds_tool_otp_args) -b -o otp_nvds.nvm
+
+.PHONY: rebuild_otp_nvds
+rebuild_otp_nvds: $(NVDS_TOOL) $(call data2deps,$(otp_nvds.data))
+	$< -i -r otp_nvds.nvm $(nvds_tool_otp_args) -b -o otp_nvds_new.nvm
+	mv -f otp_nvds.nvm otp_nvds_$(shell $(MD5SUM) otp_nvds.nvm | cut -d " " -f 1).nvm
+	mv otp_nvds_new.nvm otp_nvds.nvm
+
+otp_nvds.nvm:
+	@echo "ERROR: Use build_archive_otp_nvds/rebuild_otp_nvds to make otp_nvds.nvm before invoking build_archive"
+	@exit 1
+
+.PHONY: arch_add_otp_nvds
+arch_add_otp_nvds: otp_nvds.nvm
+	$(call ATM_ISP_LOAD,$<,OtpNvds)
+
+ifdef ADD_OTP_TO_ARCHIVE
+build_archive: arch_add_otp_nvds
+endif
+endif # otp_nvds.data
+
+NVDS_TOOL_F = $(if $(NVDS_SIZE),-f $(shell printf '%u' $(NVDS_SIZE)))
+NVDS_TOOL_MPR_F = $(if $(MPR_SIZE),-f $(shell printf '%u' $(MPR_SIZE)))
+
+ifdef flash_nvds.data
+.PHONY: build_flash_nvds
+build_flash_nvds: $(NVDS_TOOL) $(call data2deps,$(flash_nvds.data))
+	$< $(NVDS_TOOL_F) -b $(call data2opts,$(flash_nvds.data)) > flash_nvds.bin
+
+.PHONY: rebuild_flash_nvds
+rebuild_flash_nvds: $(NVDS_TOOL) $(call data2deps,$(flash_nvds.data))
+	$< $(NVDS_TOOL_F) -b -r flash_nvds.bin $(call data2opts,$(flash_nvds.data)) > flash_nvds_new.bin
+	mv -f flash_nvds.bin flash_nvds_$(shell $(MD5SUM) flash_nvds.bin | cut -d " " -f 1).bin
+	mv flash_nvds_new.bin flash_nvds.bin
+
+flash_nvds.bin:
+	@echo "ERROR: Use re/build_flash_nvds to make flash_nvds.bin before invoking build_archive"
+	@exit 1
+
+.PHONY: arch_add_flash_nvds
+arch_add_flash_nvds: flash_nvds.bin
+	$(call ATM_ISP_LOAD,$< $(if $(NVDS_START),$(NVDS_START) $(if $(NVDS_SIZE),$(NVDS_SIZE))),FlashNvds)
+
+build_archive: arch_add_flash_nvds
+endif # flash_nvds.data
+
+.PHONY: pull_otp_nvds
+pull_otp_nvds: reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_dump_nvm otp_nvds.nvm; exit"
+
+.PHONY: show_otp_nvds
+show_otp_nvds:
+	$(NVDS_TOOL) -i -r otp_nvds.nvm -v
+
+.PHONY: show_pretty_otp_nvds
+show_pretty_otp_nvds: $(NVDS_TOOL)
+	$(NVDS_TOOL) -i -r otp_nvds.nvm -p
+
+
+.PHONY: show_otp_hw_cfg
+show_otp_hw_cfg:
+	$(NVDS_TOOL) -i -r otp_nvds.nvm -v -N
+
+.PHONY: show_pretty_otp_hw_cfg
+show_pretty_otp_hw_cfg:
+	$(NVDS_TOOL) -i -r otp_nvds.nvm -p -N
+
+.PHONY: split_otp_nvds
+split_otp_nvds:
+	$(NVDS_TOOL) -i -r otp_nvds.nvm -S
+
+.PHONY: push_otp_nvds
+push_otp_nvds: reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_burn_nvm otp_nvds.nvm; sydney_verify_nvm otp_nvds.nvm; exit"
+
+.PHONY: pull_flash_nvds
+pull_flash_nvds: reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_dump_nvds flash_nvds.bin $(if $(NVDS_START),$(NVDS_START) $(if $(NVDS_SIZE),$(NVDS_SIZE) $(if $(FLASH_MEM_BANK),$(FLASH_MEM_BANK)))); exit"
+
+.PHONY: show_flash_nvds
+show_flash_nvds:
+	$(NVDS_TOOL) $(NVDS_TOOL_F) -r flash_nvds.bin -v
+
+.PHONY: show_pretty_flash_nvds
+show_pretty_flash_nvds:
+	$(NVDS_TOOL) $(NVDS_TOOL_F) -r flash_nvds.bin -p
+
+.PHONY: split_flash_nvds
+split_flash_nvds:
+	$(NVDS_TOOL) $(NVDS_TOOL_F) -r flash_nvds.bin -S
+
+.PHONY: erase_flash_nvds
+erase_flash_nvds: reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_erase_nvds $(if $(NVDS_START),$(NVDS_START) $(if $(NVDS_SIZE),$(NVDS_SIZE))); exit"
+
+.PHONY: push_flash_nvds
+push_flash_nvds: reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_load_nvds flash_nvds.bin $(if $(NVDS_START),$(NVDS_START) $(if $(NVDS_SIZE),$(NVDS_SIZE))); exit"
+
+ifdef MPR_START
+.PHONY: pull_mpr_nvds
+pull_mpr_nvds: reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_dump_nvds $(DEF_MPR_BIN_FILE) $(if $(MPR_START),$(MPR_START) $(if $(MPR_SIZE),$(MPR_SIZE))); exit"
+
+.PHONY: show_mpr_nvds
+show_mpr_nvds:
+	$(NVDS_TOOL) $(NVDS_TOOL_MPR_F) -r $(DEF_MPR_BIN_FILE) -v
+
+.PHONY: show_pretty_mpr_nvds
+show_pretty_mpr_nvds:
+	$(NVDS_TOOL) $(NVDS_TOOL_MPR_F) -r $(DEF_MPR_BIN_FILE) -p
+endif # MPR_START
+
+ifdef USER_START
+.PHONY: erase_user
+erase_user: check_openocd reset_target
+	$(OPENOCD) -c "init; verify_rom_version; sydney_erase_nvds $(USER_START) $(USER_SIZE); exit"
+endif
+
+ifndef APP
+.PHONY: iar_gen keil_arm_gen keil_gcc_gen ses_gen
+iar_gen: ide_not_support
+keil_arm_gen: ide_not_support
+keil_gcc_gen: ide_not_support
+ses_gen: ide_not_support
+ide_not_support:
+	@echo "NVDS only application doesn't support IDE project generation"
+endif
+
+.PHONY: clean
+clean::
+	-rm -f $(TAG_DATA_DIR)/*/*.bin
+	-rm -f $(TAG_DATA_DIR)/*/*_pre_bond.*
+	-rm -f $(TAG_DATA_DIR)/b6-USER_APP/*.o
+	-rm -f $(TAG_DATA_DIR)/b6-USER_APP/*.d
+	-rm -f $(TAG_DATA_DIR)/b6-USER_APP/*.elf
+
+endif # __NVDS_MK__
diff --git a/platform/atm2/ATM22xx-x1x/user/profiles.mk b/platform/atm2/ATM22xx-x1x/user/profiles.mk
new file mode 100644
index 0000000..ba43def
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/profiles.mk
@@ -0,0 +1,238 @@
+################################################################################
+#
+# @file profiles.mk
+#
+# @brief Common BLE profile build settings
+#
+# Copyright (C) Atmosic 2020-2021
+#
+################################################################################
+
+ifndef __PROFILE_MK__
+__PROFILE_MK__ = 1
+
+ifdef PROFILES
+# Enable the profiles framework
+DRIVERS += profiles
+
+# $1 - common part of profile name
+# $2 - client/server part of profile name
+# $3 - common directory ($1 if empty)
+# $4 - define (uppercase $1$2 if empty)
+define profile_TEMPLATE
+$(eval A := $(if $3,$3,$1))
+$(eval B := $(if $4,$4,$(call to_upper,$1$2)))
+ifneq ($(filter $B,$(PROFILES)),)
+C_SRCS += $(BLE_PRF_DIR)/$A/$1$2/src/$1$2.c \
+    $(wildcard $(BLE_PRF_DIR)/$A/$1$2/src/$1$2_task.c)
+INCLUDES += $(BLE_PRF_DIR)/$A $(BLE_PRF_DIR)/$A/$1$2/api
+CFLAGS += -DCFG_PRF_$B
+endif
+$(eval $(if $(filter undefine,$(.FEATURES)),undefine A,A :=))
+$(eval $(if $(filter undefine,$(.FEATURES)),undefine B,B :=))
+endef
+
+
+#
+# Standard profiles
+#
+
+# ANCSC Apple Notification Center Service Client
+$(eval $(call profile_TEMPLATE,ancs,c))
+
+# ANPC Alert Notification Client
+$(eval $(call profile_TEMPLATE,anp,c))
+# ANPS Alert Notification Server
+$(eval $(call profile_TEMPLATE,anp,s))
+
+# BASC Battery Service Client
+$(eval $(call profile_TEMPLATE,bas,c))
+# BASS Battery Service Server
+$(eval $(call profile_TEMPLATE,bas,s))
+
+# BLPC Blood Pressure collector
+$(eval $(call profile_TEMPLATE,blp,c))
+# BLPS Blood Pressure Sensor
+$(eval $(call profile_TEMPLATE,blp,s))
+
+# BCSC Body Composition Client
+$(eval $(call profile_TEMPLATE,bcs,c))
+# BCSS Body Composition Server
+$(eval $(call profile_TEMPLATE,bcs,s))
+
+# CGMC Continuous Glucose Monitoring Client
+$(eval $(call profile_TEMPLATE,cgm,c))
+# CGMS Continuous Glucose Monitoring Server
+$(eval $(call profile_TEMPLATE,cgm,s))
+
+# CPPC Cycling Power Client
+$(eval $(call profile_TEMPLATE,cpp,c))
+# CPPS Cycling Power Server
+$(eval $(call profile_TEMPLATE,cpp,s))
+
+# CSCPC Cycling Speed and Cadence Client
+$(eval $(call profile_TEMPLATE,cscp,c))
+# CSCPS Cycling Speed and Cadence Server
+$(eval $(call profile_TEMPLATE,cscp,s))
+
+# DISC Device Information Service Client
+$(eval $(call profile_TEMPLATE,dis,c))
+# DISS (Device Information Service) Server
+$(eval $(call profile_TEMPLATE,dis,s))
+
+# ENVC Environmental Sensing Client
+$(eval $(call profile_TEMPLATE,env,c))
+# ENVS Environmental Sensing Server
+$(eval $(call profile_TEMPLATE,env,s))
+
+# FMPL Find me locator
+$(eval $(call profile_TEMPLATE,find,l,,FMPL))
+# FMPT Find me target
+$(eval $(call profile_TEMPLATE,find,t,,FMPT))
+
+# GLPC Glucose Collector
+$(eval $(call profile_TEMPLATE,glp,c))
+# GLPS Glucose Sensor
+$(eval $(call profile_TEMPLATE,glp,s))
+
+# HOGPD HID over GATT Profile Device
+$(eval $(call profile_TEMPLATE,hogp,d))
+# HOGPBH HID Profile Boot Host
+$(eval $(call profile_TEMPLATE,hogp,bh))
+# HOGPRH HID over GATT Report Profile Host
+$(eval $(call profile_TEMPLATE,hogp,rh))
+
+# HRPC Heart Rate collector
+$(eval $(call profile_TEMPLATE,hrp,c))
+# HRPS Heart Rate Sensor
+$(eval $(call profile_TEMPLATE,hrp,s))
+
+# HTPC Health thermometer collector
+$(eval $(call profile_TEMPLATE,htp,c))
+# HTPT Health Thermometer
+$(eval $(call profile_TEMPLATE,htp,t))
+
+# IPSC Internet Protocol Support Profile Client
+$(eval $(call profile_TEMPLATE,ips,c))
+# IPSS Internet Protocol Support Profile Server
+$(eval $(call profile_TEMPLATE,ips,s))
+
+# LANC Location and Navigation Client
+$(eval $(call profile_TEMPLATE,lan,c))
+# LANS Location and Navigation Server
+$(eval $(call profile_TEMPLATE,lan,s))
+
+# PASPC Phone Alert Status Client
+$(eval $(call profile_TEMPLATE,pasp,c))
+# PASPS Phone Alert Status Server
+$(eval $(call profile_TEMPLATE,pasp,s))
+
+# PLXC Pulse Oximeter Profile Client
+$(eval $(call profile_TEMPLATE,plx,c))
+# PLXS Pulse Oximeter Profile Server
+$(eval $(call profile_TEMPLATE,plx,s))
+
+# PXPM Proximity monitor
+$(eval $(call profile_TEMPLATE,prox,m,,PXPM))
+# PXPR Proximity reporter
+$(eval $(call profile_TEMPLATE,prox,r,,PXPR))
+
+# RSCPC Running Speed and Cadence Client
+$(eval $(call profile_TEMPLATE,rscp,c))
+# RSCPS Running Speed and Cadence Server
+$(eval $(call profile_TEMPLATE,rscp,s))
+
+# SCPPC Scan Parameter Client
+$(eval $(call profile_TEMPLATE,scpp,c))
+# SCPPS Scan Parameter Server
+$(eval $(call profile_TEMPLATE,scpp,s))
+
+# TIPC Time Client
+$(eval $(call profile_TEMPLATE,tip,c))
+# TIPS Time Server
+$(eval $(call profile_TEMPLATE,tip,s))
+
+# UDSC User Data Service Client
+$(eval $(call profile_TEMPLATE,uds,c))
+# UDSS User Data Service Server
+$(eval $(call profile_TEMPLATE,uds,s))
+
+# WPTC Wireless Power Transfer Profile Client
+$(eval $(call profile_TEMPLATE,wpt,c))
+# WPTS Wireless Power Transfer Profile Server
+$(eval $(call profile_TEMPLATE,wpt,s))
+
+# WSCC Weight Scale Client
+$(eval $(call profile_TEMPLATE,wsc,c,wscp))
+# WSCS Weight Scale Server
+$(eval $(call profile_TEMPLATE,wsc,s,wscp))
+
+#
+# Atmosic profiles
+#
+
+# AGPC Atmosic Generic Client
+$(eval $(call profile_TEMPLATE,agp,c))
+# AGPS Atmosic Generic Client
+$(eval $(call profile_TEMPLATE,agp,s))
+
+# ATVVS (Android TV Voice) Service
+$(eval $(call profile_TEMPLATE,atvv,s))
+
+# DTPS (Data Transfer Profile) Server
+ifneq ($(filter DTPS,$(PROFILES)),)
+C_SRCS += $(BLE_PRF_DIR)/dts/dts/src/dtps.c
+CFLAGS += -DCFG_PRF_DTPS
+DTS_SERVER_ROLE := 1
+endif # DTPS
+
+# OTAPS (Over the Air Upgrade Profile) Server
+$(eval $(call profile_TEMPLATE,otap,s))
+ifneq ($(filter OTAPS,$(PROFILES)),)
+CFLAGS += -DCFG_CRC
+LIBRARIES += upgrade crc
+DTS_SERVER_ROLE := 1
+ifdef OTA_DISCON_BEFORE_REBOOT
+CFLAGS += -DCFG_UPGD_REBOOT_POSTPONED
+endif
+endif # OTAPS
+
+# TPUTPC Throughput Testing Client
+$(eval $(call profile_TEMPLATE,tputp,c))
+ifneq ($(filter TPUTPC,$(PROFILES)),)
+DTS_CLIENT_ROLE := 1
+DTS_UTILS := 1
+endif # TPUTPC
+
+# TPUTPS Throughput Testing Server
+$(eval $(call profile_TEMPLATE,tputp,s))
+ifneq ($(filter TPUTPS,$(PROFILES)),)
+DTS_SERVER_ROLE := 1
+DTS_UTILS := 1
+endif # TPUTPS
+
+# DTSS (Data Transfer Service) server role library
+ifdef DTS_SERVER_ROLE
+# DTS server role support
+C_SRCS += $(BLE_PRF_DIR)/dts/dts/src/dts_server.c
+INCLUDES += $(BLE_PRF_DIR)/dts/dts/api
+endif  # DTS_SERVER_ROLE
+
+# DTSC (Data Transfer Service) client role library
+ifdef DTS_CLIENT_ROLE
+C_SRCS += $(BLE_PRF_DIR)/dts/dts/src/dts_client.c
+INCLUDES += $(BLE_PRF_DIR)/dts/dts/api
+endif # DTS_CLIENT_ROLE
+
+# DTS utility library
+ifdef DTS_UTILS
+C_SRCS += $(BLE_PRF_DIR)/dts/dts/src/dts_utils.c
+endif # DTS_UTILS
+
+ifneq (,$(or $(filter ANCSC BASS DISS HTPT OTAPS,$(PROFILES)),$(DTS_CLIENT_ROLE)))
+LIBRARIES += prf
+endif
+
+endif # PROFILES
+
+endif # __PROFILE_MK__
diff --git a/platform/atm2/ATM22xx-x1x/user/sections.ld b/platform/atm2/ATM22xx-x1x/user/sections.ld
new file mode 100644
index 0000000..4329c79
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/sections.ld
@@ -0,0 +1,186 @@
+/*
+ *-----------------------------------------------------------------------------
+ * The confidential and proprietary information contained in this file may
+ * only be used by a person authorised under and to the extent permitted
+ * by a subsisting licensing agreement from ARM Limited.
+ *
+ *            (C) COPYRIGHT 2010-2013 ARM Limited.
+ *                ALL RIGHTS RESERVED
+ *
+ * This entire notice must be reproduced on all copies of this file
+ * and copies of this file may only be made by a person if such person is
+ * permitted to do so under the terms of a subsisting license agreement
+ * from ARM Limited.
+ *
+ *      SVN Information
+ *
+ *      Checked In          : $Date: $
+ *
+ *      Revision            : $Revision: $
+ *
+ *      Release Information : Cortex-M System Design Kit-r1p0-00rel0
+ *-----------------------------------------------------------------------------
+ */
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ *   Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ *   __exidx_start
+ *   __exidx_end
+ *   __etext
+ *   __data_start__
+ *   __preinit_array_start
+ *   __preinit_array_end
+ *   __init_array_start
+ *   __init_array_end
+ *   __fini_array_start
+ *   __fini_array_end
+ *   __data_end__
+ *   __bss_start__
+ *   __bss_end__
+ *   __end__
+ *   end
+ *   __HeapLimit
+ *   __StackLimit
+ *   __StackTop
+ *   __stack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+	.text :
+	{
+		KEEP(*(.isr_vector))
+		*(.text*)
+		KEEP(*(.KEEP.text*))
+
+		KEEP(*(.init))
+		KEEP(*(.fini))
+
+		/* .ctors */
+		*crtbegin.o(.ctors)
+		*crtbegin?.o(.ctors)
+		*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+		*(SORT(.ctors.*))
+		*(.ctors)
+
+		/* .dtors */
+ 		*crtbegin.o(.dtors)
+ 		*crtbegin?.o(.dtors)
+ 		*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ 		*(SORT(.dtors.*))
+ 		*(.dtors)
+
+		*(SORT_BY_ALIGNMENT(.rodata*))
+
+		KEEP(*(.eh_frame*))
+	} > FLASH
+
+	. = ALIGN(4);
+	__atm_module_start = .;
+	.ATM.module :
+	{
+		KEEP(*(SORT(.atm_module.*)))
+	} > FLASH
+	__atm_module_end = .;
+
+        . = ALIGN(4);
+        __at_cmd_start = .;
+        .ATCOMMAND :
+        {
+                KEEP(*(SORT(.at_cmd.*)))
+        } > FLASH
+        __at_cmd_end = .;
+
+	.ARM.extab :
+	{
+		*(.ARM.extab* .gnu.linkonce.armextab.*)
+	} > FLASH
+
+	__exidx_start = .;
+	.ARM.exidx :
+	{
+		*(.ARM.exidx* .gnu.linkonce.armexidx.*)
+	} > FLASH
+	__exidx_end = .;
+
+	.data :
+	{
+		__etext = LOADADDR(.data);
+		__data_start__ = .;
+		*(vtable)
+		*(SORT_BY_ALIGNMENT(.data*))
+
+		. = ALIGN(4);
+		/* preinit data */
+		PROVIDE_HIDDEN (__preinit_array_start = .);
+		KEEP(*(.preinit_array))
+		PROVIDE_HIDDEN (__preinit_array_end = .);
+
+		. = ALIGN(4);
+		/* init data */
+		PROVIDE_HIDDEN (__init_array_start = .);
+		KEEP(*(SORT(.init_array.*)))
+		KEEP(*(.init_array))
+		PROVIDE_HIDDEN (__init_array_end = .);
+
+
+		. = ALIGN(4);
+		/* finit data */
+		PROVIDE_HIDDEN (__fini_array_start = .);
+		KEEP(*(SORT(.fini_array.*)))
+		KEEP(*(.fini_array))
+		PROVIDE_HIDDEN (__fini_array_end = .);
+
+		KEEP(*(.jcr*))
+		. = ALIGN(4);
+		/* All data end */
+		__data_end__ = .;
+
+	} >RAM AT>FLASH
+
+	.bss :
+	{
+		. = ALIGN(4);
+		__bss_start__ = .;
+		*(SORT_BY_ALIGNMENT(.bss*))
+		*(COMMON)
+		. = ALIGN(4);
+		__bss_end__ = .;
+	} > RAM
+
+	.uninit (NOLOAD) :
+	{
+		. = ALIGN(4);
+		*(SORT_BY_ALIGNMENT(.uninit*))
+		. = ALIGN(4);
+	} > RAM
+
+	.heap (COPY):
+	{
+		__end__ = .;
+		end = __end__;
+		*(.heap*)
+		__HeapLimit = .;
+	} > RAM
+
+	/* .stack_dummy section doesn't contains any symbols. It is only
+	 * used for linker to calculate size of stack sections, and assign
+	 * values to stack symbols later */
+	.stack_dummy (COPY):
+	{
+		*(.stack*)
+	} > RAM
+
+	/* Set stack top to end of RAM, and stack limit move down by
+	 * size of stack_dummy section */
+	__StackTop = ORIGIN(RAM) + LENGTH(RAM);
+	__StackLimit = __StackTop - SIZEOF(.stack_dummy);
+	PROVIDE(__stack = __StackTop);
+
+	/* Check if data + heap + stack exceeds RAM limit */
+	ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
diff --git a/platform/atm2/ATM22xx-x1x/user/tools.mk b/platform/atm2/ATM22xx-x1x/user/tools.mk
new file mode 100644
index 0000000..b7c95eb
--- /dev/null
+++ b/platform/atm2/ATM22xx-x1x/user/tools.mk
@@ -0,0 +1,150 @@
+
+ifndef __TOOLS_MK__
+__TOOLS_MK__ = 1
+
+ifeq ($(OS),Windows_NT)
+MD5SUM := md5sum
+SED := sed
+else
+ifeq ($(shell uname),Darwin)
+OS := Darwin
+MD5SUM := md5 -r
+SED := gsed
+else
+OS := Linux
+MD5SUM := md5sum
+SED := sed
+endif
+endif
+
+TOOLS_DIR := $(realpath $(PLATFORM_DIR)/../../../tools)
+
+ifeq ($(ATM_SDK_TOOLS_IN_PATH),)
+BINUTILS_DIR := $(TOOLS_DIR)/gcc-arm-none-eabi-10.3-2021.07/bin
+ifeq ($(BINUTILS_DIR),)
+$(error BINUTILS_DIR unset)
+endif
+endif
+
+BINUTILS_PREFIX_BASE := arm-none-eabi-
+ifeq ($(ATM_SDK_TOOLS_IN_PATH),)
+BINUTILS_PREFIX := $(BINUTILS_DIR)/$(BINUTILS_PREFIX_BASE)
+else
+BINUTILS_PREFIX := $(BINUTILS_PREFIX_BASE)
+WHICH_GCC := $(shell which $(BINUTILS_PREFIX_BASE)gcc)
+ifeq ($(OS),Windows_NT)
+BINUTILS_DIR_TXT := directory of $(WHICH_GCC)
+else
+BINUTILS_DIR_TXT := $(dir $(WHICH_GCC))
+endif
+endif
+
+ifeq ($(TOOLSET),IAR)
+IAR_DIR := $(TOOLS_DIR)/bxarm-9.10.2/arm/bin
+ASSEMBLE := $(IAR_DIR)/iasmarm
+COMPILE := $(IAR_DIR)/iccarm
+CXX := $(IAR_DIR)/iccarm --c++
+LINK := $(IAR_DIR)/ilinkarm
+else ifeq ($(TOOLSET),ARM)
+ARM_DIR := $(TOOLS_DIR)/ARMCompiler6.16/bin
+ASSEMBLE := $(ARM_DIR)/armasm
+COMPILE := $(ARM_DIR)/armclang --target=arm-arm-none-eabi
+CXX := $(ARM_DIR)/armclang --target=arm-arm-none-eabi -x c++
+LINK := $(ARM_DIR)/armlink
+else
+ASSEMBLE := $(BINUTILS_PREFIX)as
+COMPILE := $(BINUTILS_PREFIX)gcc
+CXX := $(BINUTILS_PREFIX)c++
+GCOV := $(BINUTILS_PREFIX)gcov
+LINK := $(BINUTILS_PREFIX)gcc
+PLUGIN := $(shell $(COMPILE) --print-file-name=liblto_plugin$(if $(filter Windows_NT,$(OS)),-0.dll,.so))
+endif
+
+GCC := $(BINUTILS_PREFIX)gcc
+GDB := $(BINUTILS_PREFIX)gdb
+NM := $(BINUTILS_PREFIX)nm
+OBJCOPY := $(BINUTILS_PREFIX)objcopy
+OBJDUMP := $(BINUTILS_PREFIX)objdump
+SIZE := $(BINUTILS_PREFIX)size
+AR := $(BINUTILS_PREFIX)ar
+RANLIB := $(BINUTILS_PREFIX)ranlib
+
+$(sort $(foreach t,ASSEMBLE COMPILE CXX GCOV LINK GCC GDB NM OBJCOPY OBJDUMP \
+    SIZE AR RANLIB,$(firstword $($t)))):
+ifneq ($(ATM_SDK_TOOLS_IN_PATH),)
+$(info Getting bin utils from $(BINUTILS_DIR_TXT))
+else
+	@echo
+	@echo "ERROR: Failed to find $@"
+	@echo
+	@echo "ERROR: Toolchain not found - needs to be downloaded and extracted."
+	@echo "ERROR: See $(TOOLS_DIR)/README for instructions."
+	@echo
+	@exit 1
+endif
+
+# FIXME: C removed due to problems on case-insensitive filesystems
+CXX_EXT := cc cp cxx cpp c++
+
+GDB_REMOTE ?= localhost:3333
+
+RTT_PORT ?= 9090
+
+OPENOCD_DIR := $(TOOLS_DIR)/openocd
+OPENOCD_EXE := $(OPENOCD_DIR)/bin/$(OS)/openocd
+OPENOCD_FLAGS += -s $(OPENOCD_DIR)/tcl -s $(OPENOCD_CFG_DIR)
+OPENOCD_FLAGS += -f atm2x_openocd.cfg
+ifneq ($(OPENOCD_DEBUG),)
+OPENOCD_FLAGS += -d
+endif
+OPENOCD := $(OPENOCD_EXE) $(OPENOCD_FLAGS)
+
+NVDS_TOOL := $(PLAT_TOOLS_DIR)/bin/$(OS)/nvds_tool
+
+ATM_ISP := $(TOOLS_DIR)/atm_isp
+
+IDE_PRJ_GEN := $(TOOLS_DIR)/ide_prj_gen/ide_prj_generator.py
+
+.PHONY: check_openocd
+check_openocd:
+ifeq ($(OS),Linux)
+	@if ! groups | grep -q plugdev; then \
+	    echo; \
+	    echo "ERROR: User $$USER is not a member of group plugdev."; \
+	    echo "ERROR: See $(TOOLS_DIR)/README for instructions."; \
+	    echo; \
+	    exit 1; \
+	fi
+endif
+
+.PHONY: openocd
+openocd: check_openocd
+	HTTP_KEEP_GOING=1 HTTP_NVDS_TOOL=$(NVDS_TOOL) HTTP_ATM_ISP=$(ATM_ISP) $(OPENOCD) -f servers.tcl
+
+.PHONY: segger_rtt_server
+segger_rtt_server: check_openocd
+	SWDIF=JLINK $(OPENOCD) -c 'init; rtt setup 0x20014000 0x4000 "SEGGER RTT"; rtt start; rtt server start $(RTT_PORT) 0'
+
+.PHONY: reset_target
+reset_target: check_openocd
+	FTDI_BENIGN_BOOT=1 FTDI_HARD_RESET=1 $(OPENOCD) -c "init; release_reset; sleep 100; set_normal_boot; exit"
+
+ARCH_ATM := arch.atm
+
+.PHONY: truncate_arch
+truncate_arch:
+	$(ATM_ISP) init -o $(ARCH_ATM) $(PLATFORM_FAMILY) $(PLATFORM_NAME)
+
+ATM_ISP_LOAD = $(if $1,$(ATM_ISP) load$2 $1 -i $(ARCH_ATM) -o $(ARCH_ATM))
+
+.PHONY: build_archive
+build_archive: truncate_arch
+
+.PHONY: show_archive
+show_archive:
+	$(ATM_ISP) decode -i $(ARCH_ATM)
+
+burn_archive:
+	$(ATM_ISP) burn -r $(realpath $(PLATFORM_DIR)/../../../) -i $(ARCH_ATM) $(if $(BURN_ARCH_VERIFY),-c) $(if $(BURN_ARCH_DEBUG),-v) $(if $(BURN_ARCH_ERASE_WORKAROUNDS),-e) $(if $(BURN_ARCH_PROGRAM_ONLY),-p) $(if $(BURN_ARCH_DEST_DIR),-d $(BURN_ARCH_DEST_DIR))
+
+endif # __TOOLS_MK__