mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-14 03:30:02 +00:00
loader: add skeleton
This commit is contained in:
Pavol Rusnak
parent
4f45071940
commit
b141e6b1e3
@ -14,6 +14,8 @@ script:
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- make build_bootloader
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- make build_loader
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- make build_trezorhal
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- make build_unix TREZOR_NOUI=1
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27
Makefile
27
Makefile
@ -4,7 +4,8 @@ JOBS=4
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MAKE=make -j $(JOBS)
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BOOTLOADER_BUILD_DIR=micropython/bootloader/build
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TREZORHAL_BUILD_DIR=micropython/firmware/build
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LOADER_BUILD_DIR=micropython/loader/build
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FIRMWARE_BUILD_DIR=micropython/firmware/build
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TREZORHAL_PORT_OPTS=FROZEN_MPY_DIR=src
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UNIX_PORT_OPTS=MICROPY_FORCE_32BIT=1 MICROPY_PY_BTREE=0 MICROPY_PY_TERMIOS=0 MICROPY_PY_FFI=0 MICROPY_PY_USSL=0 MICROPY_SSL_AXTLS=0
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@ -19,17 +20,20 @@ vendor: ## update git submodules
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res: ## update resources
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./tools/res_collect
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build: build_trezorhal build_unix build_cross ## build trezorhal, unix and mpy-cross micropython ports
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build: build_firmware build_unix build_cross ## build firmware, unix and mpy-cross micropython ports
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build_trezorhal: vendor res build_cross ## build trezorhal port with frozen modules
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build_firmware: vendor res build_cross ## build firmware with frozen modules
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$(MAKE) -f Makefile.firmware $(TREZORHAL_PORT_OPTS)
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build_trezorhal_debug: vendor res build_cross ## build trezorhal port with frozen modules and debug symbols
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build_firmware_debug: vendor res build_cross ## build firmware with frozen modules and debug symbols
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$(MAKE) -f Makefile.firmware $(TREZORHAL_PORT_OPTS) DEBUG=1
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build_bootloader: vendor ## build bootloader
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$(MAKE) -f Makefile.bootloader $(TREZORHAL_PORT_OPTS)
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build_loader: vendor ## build loader
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$(MAKE) -f Makefile.loader $(TREZORHAL_PORT_OPTS)
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build_unix: vendor ## build unix port
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$(MAKE) -f ../../../micropython/unix/Makefile -C vendor/micropython/unix $(UNIX_PORT_OPTS)
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@ -45,9 +49,9 @@ run: ## run unix port
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emu: ## run emulator
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./emu.sh
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clean: clean_trezorhal clean_unix clean_cross ## clean all builds
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clean: clean_firmware clean_unix clean_cross ## clean all builds
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clean_trezorhal: ## clean trezorhal build
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clean_firmware: ## clean firmware build
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$(MAKE) -f Makefile.firmware clean $(TREZORHAL_PORT_OPTS)
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clean_unix: ## clean unix build
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@ -59,17 +63,20 @@ clean_cross: ## clean mpy-cross build
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$(MAKE) -C vendor/micropython/mpy-cross clean $(CROSS_PORT_OPTS)
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flash: ## flash firmware using st-flash
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st-flash write $(TREZORHAL_BUILD_DIR)/firmware.bin 0x8000000
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st-flash write $(FIRMWARE_BUILD_DIR)/firmware.bin 0x8000000
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flash_bootloader: ## flash bootloader using st-flash
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st-flash write $(BOOTLOADER_BUILD_DIR)/bootloader.bin 0x8000000
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flash_openocd: $(TREZORHAL_BUILD_DIR)/firmware.hex ## flash firmware using openocd
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flash_loader: ## flash loader using st-flash
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st-flash write $(LOADER_BUILD_DIR)/loader.bin 0x8000000
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flash_openocd: $(FIRMWARE_BUILD_DIR)/firmware.hex ## flash firmware using openocd
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openocd -f interface/stlink-v2.cfg -f target/stm32f4x.cfg \
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-c "init" \
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-c "reset init" \
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-c "stm32f4x mass_erase 0" \
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-c "flash write_image $(TREZORHAL_BUILD_DIR)/firmware.hex" \
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-c "flash write_image $(FIRMWARE_BUILD_DIR)/firmware.hex" \
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-c "reset" \
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-c "shutdown"
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@ -77,7 +84,7 @@ openocd: ## start openocd which connects to the device
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openocd -f interface/stlink-v2.cfg -f target/stm32f4x.cfg
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gdb: ## start remote gdb session which connects to the openocd
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arm-none-eabi-gdb $(TREZORHAL_BUILD_DIR)/firmware.elf -ex 'target remote localhost:3333'
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arm-none-eabi-gdb $(FIRMWARE_BUILD_DIR)/firmware.elf -ex 'target remote localhost:3333'
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test: ## run unit tests
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cd tests ; ./run_tests.sh
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166
Makefile.loader
Normal file
166
Makefile.loader
Normal file
@ -0,0 +1,166 @@
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# target directory
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BUILD ?= micropython/loader/build
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# include py core make definitions
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include vendor/micropython/py/mkenv.mk
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# sources
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# =====================================
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SRCDIR_MP = vendor/micropython
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SRCDIR_FW = micropython
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BUILD_MP = $(BUILD)/$(SRCDIR_MP)
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BUILD_FW = $(BUILD)/$(SRCDIR_FW)
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# OBJ vendor/micropython
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OBJ_MP += $(addprefix $(BUILD_MP)/,\
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\
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lib/libc/string0.o \
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\
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stmhal/hal/f4/src/stm32f4xx_hal_adc_ex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_adc.o \
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stmhal/hal/f4/src/stm32f4xx_hal_can.o \
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stmhal/hal/f4/src/stm32f4xx_hal_cortex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_dac_ex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_dac.o \
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stmhal/hal/f4/src/stm32f4xx_hal_dma.o \
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stmhal/hal/f4/src/stm32f4xx_hal_flash_ex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_flash.o \
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stmhal/hal/f4/src/stm32f4xx_hal_gpio.o \
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stmhal/hal/f4/src/stm32f4xx_hal_i2c.o \
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stmhal/hal/f4/src/stm32f4xx_hal_pcd_ex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_pcd.o \
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stmhal/hal/f4/src/stm32f4xx_hal_pwr_ex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_pwr.o \
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stmhal/hal/f4/src/stm32f4xx_hal_rcc_ex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_rcc.o \
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stmhal/hal/f4/src/stm32f4xx_hal_rng.o \
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stmhal/hal/f4/src/stm32f4xx_hal_rtc_ex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_rtc.o \
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stmhal/hal/f4/src/stm32f4xx_hal_sd.o \
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stmhal/hal/f4/src/stm32f4xx_hal_spi.o \
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stmhal/hal/f4/src/stm32f4xx_hal_tim_ex.o \
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stmhal/hal/f4/src/stm32f4xx_hal_tim.o \
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stmhal/hal/f4/src/stm32f4xx_hal_uart.o \
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stmhal/hal/f4/src/stm32f4xx_hal.o \
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stmhal/hal/f4/src/stm32f4xx_ll_sdmmc.o \
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stmhal/hal/f4/src/stm32f4xx_ll_usb.o \
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\
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py/mpstate.o \
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py/nlrthumb.o \
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\
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stmhal/pendsv.o \
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stmhal/startup_stm32.o \
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stmhal/systick.o \
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)
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# OBJ micropython/
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OBJ_FW += $(addprefix $(BUILD_FW)/, \
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loader/main.o \
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extmod/modtrezorui/display.o \
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extmod/modtrezorui/font_bitmap.o \
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trezorhal/stm32_it.o \
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trezorhal/stm32_system.o \
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trezorhal/hal/stm32f4xx_hal_sram.o \
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trezorhal/hal/stm32f4xx_ll_fsmc.o \
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)
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# OBJ micropython/extmod/modtrezorcrypto
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CFLAGS_MOD += \
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-I$(SRCDIR_FW)/extmod/modtrezorcrypto/trezor-crypto \
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-I$(SRCDIR_FW)/extmod/modtrezorcrypto/trezor-crypto/curve25519-donna \
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-I$(SRCDIR_FW)/extmod/modtrezorcrypto/trezor-crypto/ed25519-donna \
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-DED25519_CUSTOMRANDOM=1 \
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-DED25519_CUSTOMHASH=1 \
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-DED25519_NO_INLINE_ASM \
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-DED25519_FORCE_32BIT=1 \
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-DAES_128 \
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-DAES_192 \
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-DUSE_KECCAK=1 \
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-Wno-sequence-point
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OBJ_MOD += \
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$(BUILD_FW)/extmod/modtrezorcrypto/trezor-crypto/ed25519-donna/ed25519.o \
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$(BUILD_FW)/extmod/modtrezorcrypto/trezor-crypto/sha2.o \
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OBJ = $(OBJ_MOD) $(OBJ_MP) $(OBJ_FW)
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SRC_MP = $(patsubst $(BUILD_MP)%.o, $(SRCDIR_MP)%.c, $(OBJ_MP))
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SRC_FW = $(patsubst $(BUILD_FW)%.o, $(SRCDIR_FW)%.c, $(OBJ_FW))
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SRC_MOD = $(patsubst $(BUILD_FW)%.o, $(SRCDIR_FW)%.c, $(OBJ_MOD))
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# comp flags
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# =====================================
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CROSS_COMPILE = arm-none-eabi-
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INC += -I.
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INC += -Imicropython/extmod/modtrezorui
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INC += -Imicropython/firmware
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INC += -Imicropython/trezorhal
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INC += -Imicropython/trezorhal/hal
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INC += -Ivendor/trezor-crypto
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INC += -Ivendor/micropython
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INC += -Ivendor/micropython/stmhal
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INC += -Ivendor/micropython/stmhal/cmsis
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INC += -Ivendor/micropython/stmhal/hal/f4/inc
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INC += -Ivendor/micropython/stmhal/usbdev/core/inc
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INC += -Ivendor/micropython/stmhal/usbdev/class/inc
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INC += -Ivendor/micropython/lib/cmsis/inc
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INC += -I$(BUILD)
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ifeq ($(DEBUG), 1)
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CFLAGS += -O0 -ggdb
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else
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CFLAGS += -Os -DNDEBUG
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endif
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CFLAGS += $(INC) $(CFLAGS_MOD) $(CFLAGS_EXTRA)
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CFLAGS += -std=gnu99 -nostdlib -Wall -Werror -Wdouble-promotion -Wpointer-arith
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CFLAGS += -mthumb -mtune=cortex-m4 -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant
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CFLAGS += -DSTM32F405xx -DMCU_SERIES_F4
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CFLAGS += -DSTM32_HAL_H='<stm32f4xx_hal.h>'
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LIBS = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
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LDFLAGS = -nostdlib -T micropython/trezorhal/memory.ld -Map=$@.map --cref
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# remove uncalled code from the final image
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CFLAGS += -fdata-sections -ffunction-sections
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LDFLAGS += --gc-sections
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# comp rules
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# =====================================
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all: $(BUILD)/loader.bin
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$(BUILD)/loader.elf: $(OBJ)
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$(ECHO) "LINK $@"
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$(Q)$(LD) $(LDFLAGS) -o $@ $^ $(LIBS)
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$(Q)$(SIZE) $@
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$(BUILD)/loader.bin: $(BUILD)/loader.elf
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$(Q)$(OBJCOPY) -O binary -j .flash -j .data $^ $(BUILD)/loader.bin
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$(BUILD)/%.o: %.S
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$(ECHO) "CC $<"
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$(Q)$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/%.o: %.s
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$(ECHO) "AS $<"
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$(Q)$(AS) -o $@ $<
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$(BUILD)/%.o: %.c
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$(ECHO) "CC $<"
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$(Q)$(CC) $(CFLAGS) -c -MD -o $@ $<
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OBJ_DIRS = $(sort $(dir $(OBJ)))
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$(OBJ): | $(OBJ_DIRS)
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$(OBJ_DIRS):
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$(MKDIR) -p $@
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clean:
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$(RM) -rf $(BUILD)
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.PHONY: all clean
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@ -156,7 +156,6 @@ bool copy_sdcard(void)
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int main(void)
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{
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periph_init();
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BOOTLOADER_PRINTLN("TREZOR Bootloader");
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1
micropython/loader/.gitignore
vendored
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1
micropython/loader/.gitignore
vendored
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@ -0,0 +1 @@
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build/
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48
micropython/loader/main.c
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48
micropython/loader/main.c
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@ -0,0 +1,48 @@
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#include STM32_HAL_H
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#include "display.h"
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void SystemClock_Config(void);
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void __attribute__((noreturn)) nlr_jump_fail(void *val) {
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for (;;) {}
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}
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void __attribute__((noreturn)) __fatal_error(const char *msg) {
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for (volatile uint32_t delay = 0; delay < 10000000; delay++) {
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}
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display_print("FATAL ERROR:\n", -1);
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display_print(msg, -1);
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display_print("\n", -1);
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for (;;) {
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__WFI();
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}
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}
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void mp_hal_stdout_tx_str(const char *str) {
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}
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void periph_init(void)
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{
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HAL_Init();
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SystemClock_Config();
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__GPIOA_CLK_ENABLE();
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__GPIOB_CLK_ENABLE();
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__GPIOC_CLK_ENABLE();
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__GPIOD_CLK_ENABLE();
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display_init();
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display_clear();
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display_backlight(255);
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}
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int main(void)
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{
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periph_init();
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__fatal_error("end reached");
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return 0;
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}
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