From e1ccc0784166e7c79c9eb12cd4088a6bea6de3d1 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Tue, 14 Aug 2018 20:19:28 +0700
Subject: [PATCH] remove bootloader & dfu-bootloader target

user should go to bootloader repo to upgrade bootloader
---
 ports/nrf/Makefile                            | 32 +++++++------------
 .../nrf/boards/feather52832/mpconfigboard.mk  |  1 -
 .../nrf/boards/feather52840/mpconfigboard.mk  |  1 -
 ports/nrf/boards/pca10056/mpconfigboard.mk    |  2 --
 4 files changed, 12 insertions(+), 24 deletions(-)

diff --git a/ports/nrf/Makefile b/ports/nrf/Makefile
index b62eff3dad..6614d58cd1 100755
--- a/ports/nrf/Makefile
+++ b/ports/nrf/Makefile
@@ -248,7 +248,7 @@ OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
 $(BUILD)/$(FATFS_DIR)/ff.o: COPT += -Os
 $(filter $(PY_BUILD)/../extmod/vfs_fat_%.o, $(PY_O)): COPT += -Os
 
-.phony: all flash sd binary hex bootloader
+.phony: all flash sd binary hex
 
 all: binary hex uf2
 
@@ -266,6 +266,11 @@ hex: $(BUILD)/$(OUTPUT_FILENAME).hex
 $(BUILD)/$(OUTPUT_FILENAME).hex: $(BUILD)/$(OUTPUT_FILENAME).elf
 	$(OBJCOPY) -O ihex $< $@
 
+## Create uf2 file
+uf2: $(BUILD)/$(OUTPUT_FILENAME).hex
+	$(ECHO) "Create $(OUTPUT_FILENAME).uf2"
+	$(PYTHON2) $(TOP)/tools/uf2/utils/uf2conv.py -f 0xADA52840 -c -o "$(BUILD)/$(OUTPUT_FILENAME).uf2" $^
+
 #####################
 # Flash with debugger
 #####################
@@ -286,9 +291,6 @@ sd: $(BUILD)/$(OUTPUT_FILENAME).hex
 	nrfjprog --program $< --sectorerase -f $(MCU_VARIANT)
 	nrfjprog --reset -f $(MCU_VARIANT)
 
-bootloader:
-	nrfjprog --program $(BOOT_FILE).hex -f nrf52 --chiperase --reset
-
 else ifeq ($(FLASHER), pyocd)
 
 flash: $(BUILD)/$(OUTPUT_FILENAME).hex
@@ -303,16 +305,12 @@ sd: $(BUILD)/$(OUTPUT_FILENAME).hex
 	pyocd-flashtool -t $(MCU_SUB_VARIANT) $< --sector_erase
 	pyocd-tool -t $(MCU_SUB_VARIANT) reset $(BOOT_SETTING_ADDR)
 
-bootloader:
-	pyocd-flashtool -t $(MCU_SUB_VARIANT) $(BOOT_FILE).hex --chip_erase
-	pyocd-tool -t $(MCU_SUB_VARIANT) reset
-
 endif
 
 #####################
 # Flash with DFU
 #####################
-.phony: dfu-gen dfu-flash dfu-bootloader
+.phony: dfu-gen dfu-flash
 
 ifeq ($(OS),Windows_NT)
    NRFUTIL = ../../lib/nrfutil/binaries/win32/nrfutil.exe
@@ -327,22 +325,16 @@ __check_defined = \
     $(if $(value $1),, \
     $(error Undefined make flag: $1$(if $2, ($2))))
 
-dfu-gen: $(BUILD)/$(OUTPUT_FILENAME).hex
-	$(NRFUTIL) dfu genpkg --sd-req 0xFFFE --dev-type 0x0052 --application $^ $(BUILD)/dfu-package.zip
-
+## Flash with DFU serial
 dfu-flash: $(BUILD)/dfu-package.zip
 	@:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyUSB0)
 	$(NRFUTIL) --verbose dfu serial --package $^ -p $(SERIAL) -b 115200 --singlebank
 
-dfu-bootloader:
-	@:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0)
-	$(NRFUTIL) --verbose dfu serial --package $(BOOT_FILE).zip -p $(SERIAL) -b 115200
+## Create DFU package file
+dfu-gen: $(BUILD)/dfu-package.zip 
 
-uf2: $(BUILD)/$(OUTPUT_FILENAME).hex
-	$(ECHO) "Create $(OUTPUT_FILENAME).uf2"
-	$(PYTHON2) $(TOP)/tools/uf2/utils/uf2conv.py -f 0xADA52840 -c -o "$(BUILD)/$(OUTPUT_FILENAME).uf2" $^
-
-$(BUILD)/dfu-package.zip: dfu-gen
+$(BUILD)/dfu-package.zip: $(BUILD)/$(OUTPUT_FILENAME).hex
+	$(NRFUTIL) dfu genpkg --sd-req 0xFFFE --dev-type 0x0052 --application $^ $(BUILD)/dfu-package.zip
 
 $(BUILD)/$(OUTPUT_FILENAME).elf: $(OBJ)
 	$(ECHO) "LINK $@"
diff --git a/ports/nrf/boards/feather52832/mpconfigboard.mk b/ports/nrf/boards/feather52832/mpconfigboard.mk
index e49026d23d..a42decd89e 100644
--- a/ports/nrf/boards/feather52832/mpconfigboard.mk
+++ b/ports/nrf/boards/feather52832/mpconfigboard.mk
@@ -5,7 +5,6 @@ SD ?= s132
 SOFTDEV_VERSION ?= 2.0.1
 
 LD_FILE = boards/feather52832/custom_nrf52832_dfu_app_$(SOFTDEV_VERSION).ld
-BOOT_FILE = boards/feather52832/bootloader/feather52_bootloader_$(SOFTDEV_VERSION)_s132_single
 
 BOOT_SETTING_ADDR = 0x7F000
 NRF_DEFINES += -DNRF52832_XXAA
diff --git a/ports/nrf/boards/feather52840/mpconfigboard.mk b/ports/nrf/boards/feather52840/mpconfigboard.mk
index a59e64dc6b..3af9ff71b7 100644
--- a/ports/nrf/boards/feather52840/mpconfigboard.mk
+++ b/ports/nrf/boards/feather52840/mpconfigboard.mk
@@ -5,7 +5,6 @@ SD ?= s140
 SOFTDEV_VERSION ?= 6.0.0
 
 BOOT_SETTING_ADDR = 0xFF000
-BOOT_FILE = boards/$(BOARD)/bootloader/$(SOFTDEV_VERSION)/$(BOARD)_bootloader_$(SOFTDEV_VERSION)_s140
 
 ifeq ($(SD),)
 	LD_FILE = boards/nrf52840_1M_256k.ld
diff --git a/ports/nrf/boards/pca10056/mpconfigboard.mk b/ports/nrf/boards/pca10056/mpconfigboard.mk
index 5478069bb5..3af9ff71b7 100644
--- a/ports/nrf/boards/pca10056/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10056/mpconfigboard.mk
@@ -5,7 +5,6 @@ SD ?= s140
 SOFTDEV_VERSION ?= 6.0.0
 
 BOOT_SETTING_ADDR = 0xFF000
-BOOT_FILE = boards/$(BOARD)/bootloader/$(SOFTDEV_VERSION)/$(BOARD)_bootloader_$(SOFTDEV_VERSION)_s140
 
 ifeq ($(SD),)
 	LD_FILE = boards/nrf52840_1M_256k.ld
@@ -13,5 +12,4 @@ else
 	LD_FILE = boards/bluefruit_$(MCU_SUB_VARIANT)_$(SD_LOWER)_$(SOFTDEV_VERSION).ld
 endif
 
-
 NRF_DEFINES += -DNRF52840_XXAA