# pylint: disable=E0602 import os import tools, models TREZOR_MODEL = ARGUMENTS.get('TREZOR_MODEL', 'T') CMAKELISTS = int(ARGUMENTS.get('CMAKELISTS', 0)) HW_REVISION = ARGUMENTS.get('HW_REVISION', None) if TREZOR_MODEL in ('DISC1', 'DISC2'): # skip reflash build env = Environment() def build_reflash(target,source,env): print(f'Reflash: nothing to build for Model {TREZOR_MODEL}') program_bin = env.Command( target='reflash.bin', source=None, action=build_reflash) Return() FEATURES_WANTED = ["input", "sd_card"] CCFLAGS_MOD = '' CPPPATH_MOD = [] CPPDEFINES_MOD = [] SOURCE_MOD = [] SOURCE_MOD_CRYPTO = [] CPPDEFINES_HAL = [] SOURCE_HAL = [] PATH_HAL = [] if TREZOR_MODEL in ('1', 'R', 'T3B1'): FONT_NORMAL=None FONT_DEMIBOLD=None FONT_BOLD='Font_PixelOperator_Bold_8' FONT_MONO=None FONT_BIG=None FONT_NORMAL_UPPER=None FONT_BOLD_UPPER=None FONT_SUB=None elif TREZOR_MODEL in ('T',): FONT_NORMAL=None FONT_DEMIBOLD=None FONT_BOLD='Font_Roboto_Bold_20' FONT_MONO=None FONT_BIG=None FONT_NORMAL_UPPER=None FONT_BOLD_UPPER=None FONT_SUB=None elif TREZOR_MODEL in ('T3T1',): FONT_NORMAL=None FONT_DEMIBOLD=None FONT_BOLD='Font_TTSatoshi_DemiBold_21' FONT_MONO=None FONT_BIG=None FONT_NORMAL_UPPER=None FONT_BOLD_UPPER=None FONT_SUB=None # modtrezorcrypto CPPPATH_MOD += [ 'vendor/trezor-crypto', 'vendor/trezor-storage', ] SOURCE_MOD_CRYPTO += [ 'vendor/trezor-crypto/memzero.c', ] # modtrezorui CPPPATH_MOD += [ 'vendor/micropython/lib/uzlib', ] SOURCE_MOD += [ 'embed/lib/colors.c', 'embed/lib/display_draw.c', 'embed/lib/display_utils.c', 'embed/lib/error_handling.c', 'embed/lib/fonts/font_bitmap.c', 'embed/lib/fonts/fonts.c', 'embed/lib/image.c', 'embed/lib/mini_printf.c', 'embed/lib/terminal.c', 'vendor/micropython/lib/uzlib/adler32.c', 'vendor/micropython/lib/uzlib/crc32.c', 'vendor/micropython/lib/uzlib/tinflate.c', 'vendor/trezor-storage/flash_area.c', ] # 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) tools.add_font('NORMAL_UPPER', FONT_NORMAL_UPPER, CPPDEFINES_MOD, SOURCE_MOD) tools.add_font('BOLD_UPPER', FONT_BOLD_UPPER, CPPDEFINES_MOD, SOURCE_MOD) tools.add_font('SUB', FONT_SUB, CPPDEFINES_MOD, SOURCE_MOD) env = Environment( ENV=os.environ, CFLAGS='%s -DPRODUCTION=%s' % (ARGUMENTS.get('CFLAGS', ''), ARGUMENTS.get('PRODUCTION', '0')), CONSTRAINTS=["limited_util_s"], CPPDEFINES_IMPLICIT=[] ) FEATURES_AVAILABLE = models.configure_board(TREZOR_MODEL, HW_REVISION, FEATURES_WANTED, env, CPPDEFINES_HAL, SOURCE_HAL, PATH_HAL) FILE_SUFFIX= env.get('ENV')['SUFFIX'] LINKER_SCRIPT_SUFFIX= env.get('ENV')['LINKER_SCRIPT'] SOURCE_REFLASH = [ f'embed/reflash/startup_{FILE_SUFFIX}.s', 'embed/reflash/header.S', 'embed/reflash/main.c', ] 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='$PYTHON tools/make_cmakelists.py',) env.Replace( TREZOR_MODEL=TREZOR_MODEL, ) env.Replace( COPT=env.get('ENV').get('OPTIMIZE', '-Os'), CCFLAGS='$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 ' + env.get('ENV')["CPU_CCFLAGS"] + CCFLAGS_MOD, CCFLAGS_QSTR='-DNO_QSTR -DN_X64 -DN_X86 -DN_THUMB', LINKFLAGS=f'-T embed/reflash/memory_{LINKER_SCRIPT_SUFFIX}.ld -Wl,--gc-sections -Wl,-Map=build/reflash/reflash.map -Wl,--warn-common', CPPPATH=[ 'embed/reflash', 'embed/lib', 'embed/models', 'embed/trezorhal', 'embed/extmod/modtrezorui', ] + CPPPATH_MOD + PATH_HAL, CPPDEFINES=[ 'TREZOR_MODEL_'+TREZOR_MODEL, 'USE_HAL_DRIVER', ] + CPPDEFINES_MOD + CPPDEFINES_HAL, ASFLAGS=env.get('ENV')['CPU_ASFLAGS'], ASPPFLAGS='$CFLAGS $CCFLAGS', ) env.Replace( HEADERTOOL='tools/headertool.py', ) env.Replace( ALLSOURCES=SOURCE_MOD + SOURCE_MOD_CRYPTO + SOURCE_REFLASH + SOURCE_HAL, ALLDEFS=tools.get_defs_for_cmake(env['CPPDEFINES'] + env['CPPDEFINES_IMPLICIT'])) cmake_gen = env.Command( target='CMakeLists.txt', source='', action='$MAKECMAKELISTS --sources $ALLSOURCES --dirs $CPPPATH --defs $ALLDEFS', ) # # Program objects # obj_program = [] obj_program += env.Object(source=SOURCE_MOD) obj_program += env.Object(source=SOURCE_MOD_CRYPTO, CCFLAGS='$CCFLAGS -ftrivial-auto-var-init=zero') obj_program += env.Object(source=SOURCE_REFLASH) obj_program += env.Object(source=SOURCE_HAL) MODEL_IDENTIFIER = models.get_model_identifier(TREZOR_MODEL) VENDORHEADER = f'embed/vendorheader/{MODEL_IDENTIFIER}/vendorheader_' + ('unsafe_signed_dev.bin' if ARGUMENTS.get('PRODUCTION', '0') == '0' else 'satoshilabs_signed_prod.bin') obj_program.extend( env.Command( target='embed/reflash/vendorheader.o', source=VENDORHEADER, action='$OBJCOPY -I binary -O elf32-littlearm -B arm' ' --rename-section .data=.vendorheader,alloc,load,readonly,contents' ' $SOURCE $TARGET', )) program_elf = env.Command( target='reflash.elf', source=obj_program, action= '$LINK -o $TARGET $CCFLAGS $CFLAGS $LINKFLAGS $SOURCES -lc_nano -lgcc', ) BINARY_NAME = f"build/reflash/reflash-{models.get_model_identifier(TREZOR_MODEL)}" BINARY_NAME += "-" + tools.get_version('embed/reflash/version.h') BINARY_NAME += "-" + tools.get_git_revision_short_hash() BINARY_NAME += "-dirty" if tools.get_git_modified() else "" BINARY_NAME += ".bin" if CMAKELISTS != 0: env.Depends(program_elf, cmake_gen) program_bin = env.Command( target='reflash.bin', source=program_elf, action=[ '$OBJCOPY -O binary -j .vendorheader -j .header -j .flash -j .data -j .confidential $SOURCE $TARGET', '$HEADERTOOL $TARGET ' + ('-D' if ARGUMENTS.get('PRODUCTION', '0') == '0' else ''), '$CP $TARGET ' + BINARY_NAME, ], )