# pylint: disable=E0602 import os import tools TREZOR_MODEL = ARGUMENTS.get('TREZOR_MODEL', 'T') CMAKELISTS = int(ARGUMENTS.get('CMAKELISTS', 0)) BOOTLOADER_QA = ARGUMENTS.get('BOOTLOADER_QA', '0') == '1' PRODUCTION = 0 if BOOTLOADER_QA else ARGUMENTS.get('PRODUCTION', '0') == '1' DMA2D = False if TREZOR_MODEL in ('1', ): # skip bootloader build env = Environment() def build_bootloader(target,source,env): print(f'Bootloader: nothing to build for Model {TREZOR_MODEL}') program_bin = env.Command( target='bootloader.bin', source=None, action=build_bootloader ) Return() FEATURES_WANTED = ["input", "rgb_led"] CCFLAGS_MOD = '' CPPPATH_MOD = [] CPPDEFINES_MOD = [] SOURCE_MOD = [] if TREZOR_MODEL in ('R', ): FONT_NORMAL='Font_PixelOperator_Regular_8' FONT_DEMIBOLD='Font_PixelOperator_Regular_8' FONT_BOLD='Font_PixelOperator_Bold_8' FONT_MONO='Font_PixelOperator_Regular_8' if TREZOR_MODEL in ('T', ): FONT_NORMAL='Font_TTHoves_Regular_21' FONT_DEMIBOLD=None FONT_BOLD='Font_TTHoves_Bold_17' FONT_MONO=None # modtrezorcrypto CCFLAGS_MOD += '-Wno-sequence-point ' CPPPATH_MOD += [ 'vendor/trezor-crypto', ] CPPDEFINES_MOD += [ 'AES_128', 'AES_192', 'USE_KECCAK', 'ED25519_NO_PRECOMP', 'TREZOR_UI2', 'FANCY_FATAL_ERROR', ] SOURCE_MOD += [ 'vendor/trezor-crypto/blake2s.c', 'vendor/trezor-crypto/chacha_drbg.c', 'vendor/trezor-crypto/chacha20poly1305/chacha_merged.c', 'vendor/trezor-crypto/ed25519-donna/curve25519-donna-32bit.c', 'vendor/trezor-crypto/ed25519-donna/curve25519-donna-helpers.c', 'vendor/trezor-crypto/ed25519-donna/ed25519.c', 'vendor/trezor-crypto/ed25519-donna/ed25519-donna-32bit-tables.c', 'vendor/trezor-crypto/ed25519-donna/ed25519-donna-impl-base.c', 'vendor/trezor-crypto/ed25519-donna/modm-donna-32bit.c', 'vendor/trezor-crypto/memzero.c', 'vendor/trezor-crypto/rand.c', 'vendor/trezor-crypto/sha2.c', ] # modtrezorui CPPPATH_MOD += [ 'vendor/micropython/lib/uzlib', ] SOURCE_MOD += [ 'embed/lib/unit_variant.c', 'embed/lib/buffers.c', 'embed/lib/colors.c', 'embed/lib/display.c', 'embed/lib/fonts/fonts.c', 'embed/lib/fonts/font_bitmap.c', 'embed/extmod/modtrezorcrypto/rand.c', 'vendor/micropython/lib/uzlib/adler32.c', 'vendor/micropython/lib/uzlib/crc32.c', 'vendor/micropython/lib/uzlib/tinflate.c', ] SOURCE_STMHAL = [ 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd_ex.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sd.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sram.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_fmc.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_sdmmc.c', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c', ] SOURCE_NANOPB = [ 'vendor/nanopb/pb_common.c', 'vendor/nanopb/pb_decode.c', 'vendor/nanopb/pb_encode.c', ] SOURCE_BOOTLOADER = [ 'embed/bootloader/startup.s', 'embed/bootloader/header.S', 'embed/bootloader/bootui.c', 'embed/bootloader/main.c', 'embed/bootloader/messages.c', 'embed/bootloader/protob/messages.pb.c', ] SOURCE_TREZORHAL = [ 'embed/trezorhal/common.c', 'embed/trezorhal/image.c', 'embed/trezorhal/flash.c', 'embed/trezorhal/mini_printf.c', 'embed/trezorhal/mpu.c', 'embed/trezorhal/random_delays.c', 'embed/trezorhal/rng.c', 'embed/trezorhal/stm32.c', 'embed/trezorhal/systick.c', 'embed/trezorhal/usb.c', 'embed/trezorhal/usbd_conf.c', 'embed/trezorhal/usbd_core.c', 'embed/trezorhal/usbd_ctlreq.c', 'embed/trezorhal/usbd_ioreq.c', 'embed/trezorhal/util.s', 'embed/trezorhal/vectortable.s', ] if DMA2D: SOURCE_STMHAL.append('vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma2d.c') SOURCE_TREZORHAL.append('embed/trezorhal/dma2d.c') CPPDEFINES_MOD += [ 'USE_DMA2D', ] # fonts tools.add_font('NORMAL', FONT_NORMAL, CPPDEFINES_MOD, SOURCE_MOD) tools.add_font('BOLD', FONT_BOLD, CPPDEFINES_MOD, SOURCE_MOD) tools.add_font('DEMIBOLD', FONT_DEMIBOLD, CPPDEFINES_MOD, SOURCE_MOD) tools.add_font('MONO', FONT_MONO, CPPDEFINES_MOD, SOURCE_MOD) env = Environment(ENV=os.environ, CFLAGS=f"{ARGUMENTS.get('CFLAGS', '')} -DPRODUCTION={int(PRODUCTION)} -DBOOTLOADER_QA={int(BOOTLOADER_QA)}") FEATURES_AVAILABLE = tools.configure_board(TREZOR_MODEL, FEATURES_WANTED, env, CPPDEFINES_MOD, SOURCE_TREZORHAL) env.Replace( CP='cp', AS='arm-none-eabi-as', AR='arm-none-eabi-ar', CC='arm-none-eabi-gcc', LINK='arm-none-eabi-gcc', SIZE='arm-none-eabi-size', STRIP='arm-none-eabi-strip', OBJCOPY='arm-none-eabi-objcopy', PYTHON='python', MAKECMAKELISTS='$PYTHON tools/make_cmakelists.py', ) env.Replace( TREZOR_MODEL=TREZOR_MODEL, ) if TREZOR_MODEL in ('T', 'R'): CPU_ASFLAGS = '-mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16' CPU_CCFLAGS = '-mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mtune=cortex-m4 ' CPU_MODEL = 'STM32F427xx' RUST_TARGET = 'thumbv7em-none-eabihf' elif TREZOR_MODEL in ('1',): CPU_ASFLAGS = '-mthumb -mcpu=cortex-m3 -mfloat-abi=soft' CPU_CCFLAGS = '-mthumb -mtune=cortex-m3 -mcpu=cortex-m3 -mfloat-abi=soft ' CPU_MODEL = 'STM32F405xx' RUST_TARGET = 'thumbv7m-none-eabi' else: raise ValueError('Unknown Trezor model') env.Replace( COPT=env.get('ENV').get('OPTIMIZE', '-Os'), CCFLAGS='$COPT ' '-g3 ' '-nostdlib ' '-std=gnu99 -Wall -Werror -Wdouble-promotion -Wpointer-arith -Wno-missing-braces -fno-common ' '-fsingle-precision-constant -fdata-sections -ffunction-sections ' '-ffreestanding ' '-fstack-protector-all ' + CPU_CCFLAGS + CCFLAGS_MOD, CCFLAGS_QSTR='-DNO_QSTR -DN_X64 -DN_X86 -DN_THUMB', LINKFLAGS='-T embed/bootloader/memory.ld -Wl,--gc-sections -Wl,-Map=build/bootloader/bootloader.map -Wl,--warn-common -Wl,--print-memory-usage', CPPPATH=[ 'embed/rust', 'embed/bootloader', 'embed/bootloader/nanopb', 'embed/bootloader/protob', 'embed/lib', 'embed/models', 'embed/trezorhal', 'embed/extmod/modtrezorui', 'vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Inc', 'vendor/micropython/lib/stm32lib/CMSIS/STM32F4xx/Include', 'vendor/micropython/lib/cmsis/inc', 'vendor/nanopb', ] + CPPPATH_MOD, CPPDEFINES=[ 'BOOTLOADER', 'TREZOR_MODEL_'+TREZOR_MODEL, CPU_MODEL, 'USE_HAL_DRIVER', ('STM32_HAL_H', '""'), 'PB_FIELD_16BIT', 'PB_ENCODE_ARRAYS_UNPACKED', 'PB_VALIDATE_UTF8', ] + CPPDEFINES_MOD, ASFLAGS=CPU_ASFLAGS, ASPPFLAGS='$CFLAGS $CCFLAGS', ) env.Replace( HEADERTOOL='tools/headertool.py', ) env.Replace( ALLSOURCES=SOURCE_MOD + SOURCE_BOOTLOADER + SOURCE_NANOPB + SOURCE_STMHAL + SOURCE_TREZORHAL, ALLDEFS=tools.get_defs_for_cmake(env['CPPDEFINES'] + [f"PRODUCTION={int(PRODUCTION)}", f"BOOTLOADER_QA={int(BOOTLOADER_QA)}"])) cmake_gen = env.Command( target='CMakeLists.txt', source='', action='$MAKECMAKELISTS --sources $ALLSOURCES --dirs $CPPPATH --defs $ALLDEFS', ) # # Rust library # RUST_PROFILE = 'release' RUST_LIB = 'trezor_lib' RUST_LIBDIR = f'build/bootloader/rust/{RUST_TARGET}/{RUST_PROFILE}' RUST_LIBPATH = f'{RUST_LIBDIR}/lib{RUST_LIB}.a' def cargo_build(): # Determine the profile build flags. if RUST_PROFILE == 'release': profile = '--release' else: profile = '' if TREZOR_MODEL in ("1",): features = ["model_t1"] elif TREZOR_MODEL in ("R",): features = ["model_tr"] else: features = ["model_tt"] features.append("bitcoin_only") features.append("ui") features.append("bootloader") features.extend(FEATURES_AVAILABLE) cargo_opts = [ f'--target={RUST_TARGET}', f'--target-dir=../../build/bootloader/rust', '--no-default-features', '--features ' + ','.join(features), '-Z build-std=core', '-Z build-std-features=panic_immediate_abort', ] return f'cd embed/rust; cargo build {profile} ' + ' '.join(cargo_opts) rust = env.Command( target=RUST_LIBPATH, source='', action=cargo_build(), ) env.Append(LINKFLAGS=f' -L{RUST_LIBDIR}') env.Append(LINKFLAGS=f' -l{RUST_LIB}') # # Program objects # obj_program = [] obj_program += env.Object(source=SOURCE_MOD) obj_program += env.Object(source=SOURCE_BOOTLOADER) obj_program += env.Object(source=SOURCE_NANOPB) obj_program += env.Object(source=SOURCE_STMHAL) obj_program += env.Object(source=SOURCE_TREZORHAL) program_elf = env.Command( target='bootloader.elf', source=obj_program, action= '$LINK -o $TARGET $CCFLAGS $CFLAGS $SOURCES $LINKFLAGS -lc_nano -lm -lgcc', ) env.Depends(program_elf, rust) SUFFIX = '_qa' if BOOTLOADER_QA else '' BINARY_NAME = f"build/bootloader/bootloader-{tools.get_model_identifier(TREZOR_MODEL)}{SUFFIX}" BINARY_NAME += "-" + tools.get_version('embed/bootloader/version.h') BINARY_NAME += "-" + tools.get_git_revision_short_hash() BINARY_NAME += "-dirty" if tools.get_git_modified() else "" BINARY_NAME += ".bin" if CMAKELISTS != 0: env.Depends(program_elf, cmake_gen) program_bin = env.Command( target='bootloader.bin', source=program_elf, action=[ '$OBJCOPY -O binary -j .header -j .flash -j .data $SOURCE $TARGET', '$HEADERTOOL $TARGET ' + ('-D' if not PRODUCTION else ''), '$CP $TARGET ' + BINARY_NAME, ], )