# pylint: disable=E0602 # fmt: off import os import tools BITCOIN_ONLY = ARGUMENTS.get('BITCOIN_ONLY', '0') PRODUCTION = ARGUMENTS.get('PRODUCTION', '0') == '1' BOOTLOADER_QA = ARGUMENTS.get('BOOTLOADER_QA', '0') == '1' BOOTLOADER_DEVEL = ARGUMENTS.get('BOOTLOADER_DEVEL', '0') == '1' EVERYTHING = BITCOIN_ONLY != '1' TREZOR_MODEL = ARGUMENTS.get('TREZOR_MODEL', 'T') CMAKELISTS = int(ARGUMENTS.get('CMAKELISTS', 0)) PYOPT = ARGUMENTS.get('PYOPT', '1') DISABLE_OPTIGA = ARGUMENTS.get('DISABLE_OPTIGA', '0') == '1' FEATURE_FLAGS = { "RDI": False, "SECP256K1_ZKP": False, # required for trezor.crypto.curve.bip340 (BIP340/Taproot) "SYSTEM_VIEW": False, } FEATURES_WANTED = ["input", "sbu", "sd_card", "rgb_led", "dma2d", "consumption_mask", "usb" ,"optiga"] if DISABLE_OPTIGA and PYOPT == '0': FEATURES_WANTED.remove("optiga") CCFLAGS_MOD = '' CPPPATH_MOD = [] CPPDEFINES_MOD = [] SOURCE_MOD = [] CPPDEFINES_HAL = [] SOURCE_HAL = [] PATH_HAL = [] FROZEN = False if TREZOR_MODEL in ('1', 'R'): FONT_NORMAL='Font_PixelOperator_Regular_8' FONT_DEMIBOLD='Font_Unifont_Bold_16' FONT_BOLD='Font_PixelOperator_Bold_8' FONT_MONO='Font_PixelOperatorMono_Regular_8' FONT_BIG='Font_Unifont_Regular_16' elif TREZOR_MODEL in ('T', 'DISC1', 'DISC2'): FONT_NORMAL='Font_TTHoves_Regular_21' FONT_DEMIBOLD='Font_TTHoves_DemiBold_21' FONT_BOLD='Font_TTHoves_Bold_17' FONT_MONO='Font_RobotoMono_Medium_20' FONT_BIG=None # modtrezorconfig CPPPATH_MOD += [ 'embed/extmod/modtrezorconfig', 'vendor/trezor-storage', ] SOURCE_MOD += [ 'vendor/trezor-storage/norcow.c', 'vendor/trezor-storage/storage.c', 'vendor/trezor-storage/flash_area.c', 'vendor/trezor-crypto/memzero.c', ] # modtrezorcrypto CCFLAGS_MOD += '-Wno-sequence-point ' CPPPATH_MOD += [ 'vendor/trezor-crypto', ] CPPDEFINES_MOD += [ 'AES_128', 'AES_192', ('USE_BIP32_CACHE', '0'), ('USE_KECCAK', '1'), ('USE_ETHEREUM', '1' if EVERYTHING else '0'), ('USE_MONERO', '1' if EVERYTHING else '0'), ('USE_CARDANO', '1' if EVERYTHING else '0'), ('USE_NEM', '1' if (EVERYTHING and TREZOR_MODEL != "R") else '0'), ('USE_EOS', '1' if (EVERYTHING and TREZOR_MODEL != "R") else '0'), ] SOURCE_MOD += [ 'embed/lib/buffers.c', 'embed/lib/display.c', 'embed/lib/colors.c', 'embed/lib/fonts/fonts.c', 'embed/lib/fonts/font_bitmap.c', 'embed/lib/image.c', 'embed/lib/mini_printf.c', ] if EVERYTHING: SOURCE_MOD += [ 'vendor/trezor-crypto/cardano.c', 'vendor/trezor-crypto/monero/base58.c', 'vendor/trezor-crypto/monero/serialize.c', 'vendor/trezor-crypto/monero/xmr.c', ] # libsecp256k1-zkp if FEATURE_FLAGS["SECP256K1_ZKP"]: CPPPATH_MOD += [ 'vendor/secp256k1-zkp', 'vendor/secp256k1-zkp/src', 'vendor/secp256k1-zkp/include', ] CPPDEFINES_MOD += [ 'USE_SECP256K1_ZKP', 'USE_SECP256K1_ZKP_ECDSA', ('SECP256K1_CONTEXT_SIZE', '180'), 'USE_ASM_ARM', 'USE_EXTERNAL_ASM', 'USE_EXTERNAL_DEFAULT_CALLBACKS', ('ECMULT_GEN_PREC_BITS', '2'), ('ECMULT_WINDOW_SIZE', '8'), 'ENABLE_MODULE_GENERATOR', 'ENABLE_MODULE_RECOVERY', 'ENABLE_MODULE_SCHNORRSIG', 'ENABLE_MODULE_EXTRAKEYS', ] SOURCE_MOD_SECP256K1_ZKP = [ 'vendor/secp256k1-zkp/src/secp256k1.c', 'vendor/secp256k1-zkp/src/precomputed_ecmult.c', 'vendor/secp256k1-zkp/src/precomputed_ecmult_gen.c', 'vendor/secp256k1-zkp/src/asm/field_10x26_arm.s' ] SOURCE_MOD += [ 'vendor/trezor-crypto/zkp_context.c', 'vendor/trezor-crypto/zkp_ecdsa.c', 'vendor/trezor-crypto/zkp_bip340.c', ] CPPDEFINES_MOD += [ 'TREZOR_UI2', ] if FEATURE_FLAGS["RDI"]: CPPDEFINES_MOD += ['RDI'] if FEATURE_FLAGS["SYSTEM_VIEW"]: SOURCE_FIRMWARE += [ 'embed/segger/SEGGER/SEGGER_SYSVIEW_Config_NoOS.c', 'embed/segger/SEGGER/SEGGER_SYSVIEW.c', 'embed/segger/SEGGER/SEGGER_RTT.c', 'embed/segger/SEGGER/SEGGER_RTT_ASM_ARMv7M.S', 'embed/segger/SEGGER/Syscalls/SEGGER_RTT_Syscalls_GCC.c', 'embed/fw_ss/systemview.c', ] CPPPATH_MOD += [ 'embed/segger/SEGGER/', 'embed/segger/Config/', ] CPPDEFINES_MOD += ['SYSTEM_VIEW'] CCFLAGS_MOD += '-DSYSTEM_VIEW ' # 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) tools.add_font('BIG', FONT_BIG, CPPDEFINES_MOD, SOURCE_MOD) env = Environment(ENV=os.environ, CFLAGS=f"{ARGUMENTS.get('CFLAGS', '')} -DPRODUCTION={int(PRODUCTION)} -DPYOPT={PYOPT} -DBOOTLOADER_QA={int(BOOTLOADER_QA)} -DBITCOIN_ONLY={BITCOIN_ONLY}") FEATURES_AVAILABLE = tools.configure_board(TREZOR_MODEL, FEATURES_WANTED, env, CPPDEFINES_HAL, SOURCE_HAL, PATH_HAL) FILE_SUFFIX= env.get('ENV')['SUFFIX'] SOURCE_FIRMWARE = [ 'embed/fw_ss/header.S', 'embed/fw_ss/asm_helpers.S', 'embed/fw_ss/secure_api.c', 'embed/fw_ss/main.c', f'embed/fw_ss/startup_{FILE_SUFFIX}.S', ] if TREZOR_MODEL in ('T', 'DISC1', 'DISC2'): UI_LAYOUT = 'UI_LAYOUT_TT' ui_layout_feature = 'model_tt' elif TREZOR_MODEL in ('1', 'R'): UI_LAYOUT = 'UI_LAYOUT_TR' ui_layout_feature = 'model_tr' else: raise ValueError('Unknown Trezor model') if 'sd_card' in FEATURES_AVAILABLE: SDCARD = True else: SDCARD = False env.Replace( CAT='cat', DD='dd', CP='cp', SED='sed', 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', ) env.Replace( TREZOR_MODEL=TREZOR_MODEL,) if TREZOR_MODEL in ('1',): LD_VARIANT = '' if EVERYTHING else '_min' else: LD_VARIANT = '' env.Replace( COPT=env.get('ENV').get('OPTIMIZE', '-O0'), CCFLAGS='$COPT ' '-g3 ' '-nostdlib ' '-std=gnu11 -Wall -Werror -Wdouble-promotion -Wpointer-arith -Wno-missing-braces -fno-common ' '-fsingle-precision-constant -fdata-sections -ffunction-sections ' '-ffreestanding ' '-fstack-protector-all ' '-mcmse ' + env.get('ENV')["CPU_CCFLAGS"] + CCFLAGS_MOD, LINKFLAGS='-T embed/fw_ss/memory_${TREZOR_MODEL}%s.ld -Wl,--gc-sections -Wl,--print-memory-usage -Wl,-Map=build/fw_ss/fw_ss.map -Wl,--warn-common -Wl,--cmse-implib -Wl,--out-implib=build/fw_ss/fw_ss_cmse.o' % LD_VARIANT, CPPPATH=[ '.', 'embed/rust', 'embed/fw_ss', 'embed/lib', 'embed/models', 'embed/trezorhal', 'embed/extmod/modtrezorui', ] + CPPPATH_MOD + PATH_HAL, CPPDEFINES=[ 'FIRMWARE', 'TREZOR_MODEL_'+TREZOR_MODEL, 'USE_HAL_DRIVER', 'ARM_USER_MODE', UI_LAYOUT, ] + CPPDEFINES_MOD + CPPDEFINES_HAL, ASFLAGS=env.get('ENV')['CPU_ASFLAGS'], ASPPFLAGS='$CFLAGS $CCFLAGS', ) env.Replace( HEADERTOOL='tools/headertool.py', PYTHON='python', MAKEVERSIONHDR='$PYTHON vendor/micropython/py/makeversionhdr.py', MAKEMODULEDEFS='$PYTHON vendor/micropython/py/makemoduledefs.py', MAKECMAKELISTS='$PYTHON tools/make_cmakelists.py', ) # # Program objects # source_files = SOURCE_MOD + SOURCE_FIRMWARE + SOURCE_HAL obj_program = [] obj_program.extend(env.Object(source=SOURCE_MOD)) obj_program.extend(env.Object(source=SOURCE_FIRMWARE)) obj_program.extend(env.Object(source=SOURCE_HAL)) env.Replace( ALLSOURCES=source_files, ALLDEFS=tools.get_defs_for_cmake(env['CPPDEFINES'] + [f"PRODUCTION={int(PRODUCTION)}", f"BOOTLOADER_QA={int(BOOTLOADER_QA)}", f"PYOPT={PYOPT}", f"BITCOIN_ONLY={BITCOIN_ONLY}"])) cmake_gen = env.Command( target='CMakeLists.txt', source='', action='$MAKECMAKELISTS --sources $ALLSOURCES --dirs $CPPPATH --defs $ALLDEFS', ) MODEL_IDENTIFIER = tools.get_model_identifier(TREZOR_MODEL) BOOTLOADER_SUFFIX = MODEL_IDENTIFIER if BOOTLOADER_QA: BOOTLOADER_SUFFIX += '_qa' # select vendor header if BOOTLOADER_QA or BOOTLOADER_DEVEL: vendor = "dev_DO_NOT_SIGN_signed_dev" elif not PRODUCTION: vendor = "unsafe_signed_prod" else: if TREZOR_MODEL in ('T',): vendor = "satoshilabs_signed_prod" elif BITCOIN_ONLY == '1': vendor = "trezor_btconly_signed_prod" else: vendor = "trezor_signed_prod" VENDORHEADER = f'embed/vendorheader/{MODEL_IDENTIFIER}/vendorheader_{vendor}.bin' if TREZOR_MODEL not in ('1',): obj_program.extend( env.Command( target='embed/fw_ss/vendorheader.o', source=VENDORHEADER, action='$OBJCOPY -I binary -O elf32-littlearm -B arm' ' --rename-section .data=.vendorheader,alloc,load,readonly,contents' ' $SOURCE $TARGET', )) if TREZOR_MODEL not in ('DISC1', 'DISC2'): tools.embed_binary( obj_program, env, 'bootloader', 'embed/fw_ss/bootloaders/bootloader.o', f'embed/fw_ss/bootloaders/bootloader_{BOOTLOADER_SUFFIX}.bin', ) program_elf = env.Command( target='fw_ss.elf', source=obj_program, action= '$LINK -o $TARGET $CCFLAGS $CFLAGS $SOURCES $LINKFLAGS -lc_nano -lm -lgcc', ) if CMAKELISTS != 0: env.Depends(program_elf, cmake_gen) BINARY_NAME = f"build/fw_ss/fw_ss-{tools.get_model_identifier(TREZOR_MODEL)}" if not EVERYTHING: BINARY_NAME += "-btconly" BINARY_NAME += "-" + tools.get_version('embed/fw_ss/version.h') BINARY_NAME += "-" + tools.get_git_revision_short_hash() BINARY_NAME += "-dirty" if tools.get_git_modified() else "" BINARY_NAME += ".bin" if TREZOR_MODEL in ('1',): action_bin=[ '$OBJCOPY -O binary -j .header -j .flash -j .data -j .sensitive $SOURCE $TARGET', '../legacy/bootloader/firmware_sign.py -f $TARGET', '$CP $TARGET ' + BINARY_NAME, ] else: if 'STM32F427xx' in CPPDEFINES_HAL or 'STM32F429xx' in CPPDEFINES_HAL: action_bin=[ '$OBJCOPY -O binary -j .vendorheader -j .header -j .flash -j .data -j .sensitive --pad-to 0x08100000 $SOURCE ${TARGET}.p1', '$OBJCOPY -O binary -j .flash2 $SOURCE ${TARGET}.p2', '$CAT ${TARGET}.p1 ${TARGET}.p2 > $TARGET', '$HEADERTOOL -h $TARGET ' + ('-D' if not PRODUCTION else ''), '$DD if=$TARGET of=${TARGET}.p1 skip=0 bs=128k count=6', '$CP $TARGET ' + BINARY_NAME, ] elif 'STM32U5A9xx' in CPPDEFINES_HAL: action_bin=[ '$OBJCOPY -O binary -j .vendorheader -j .header -j .flash_vectors -j .gnu.sgstubs -j .flash -j .data -j .sensitive -j .flash_fill $SOURCE ${TARGET}', '$HEADERTOOL -h $TARGET ' + ('-D' if not PRODUCTION else ''), '$CP $TARGET ' + BINARY_NAME, ] else: raise Exception("Unknown MCU") program_bin = env.Command( target='fw_ss.bin', source=program_elf, action=action_bin, )