mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-31 18:40:56 +00:00
b69ef9d168
Change linking of util.s and limited version of util.s to avoid mistakes with boardloader etc.
165 lines
4.6 KiB
Plaintext
165 lines
4.6 KiB
Plaintext
# pylint: disable=E0602
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import os
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import tools
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TREZOR_MODEL = ARGUMENTS.get('TREZOR_MODEL', 'T')
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CMAKELISTS = int(ARGUMENTS.get('CMAKELISTS', 0))
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if TREZOR_MODEL in ('1', ):
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# skip boardloader build
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env = Environment()
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def build_boardloader(target,source,env):
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print(f'Boardloader: nothing to build for Model {TREZOR_MODEL}')
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program_bin = env.Command(
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target='boardloader.bin',
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source=None,
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action=build_boardloader
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)
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Return()
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FEATURES_WANTED = ["sd_card"]
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CCFLAGS_MOD = ''
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CPPPATH_MOD = []
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CPPDEFINES_MOD = ["BOARDLOADER"]
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SOURCE_MOD = []
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CPPDEFINES_HAL = []
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SOURCE_HAL = []
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PATH_HAL = []
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# modtrezorcrypto
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CCFLAGS_MOD += '-Wno-sequence-point '
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CPPPATH_MOD += [
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'vendor/trezor-crypto',
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'vendor/trezor-storage',
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]
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CPPDEFINES_MOD += [
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'AES_128',
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'AES_192',
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'USE_KECCAK',
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'ED25519_NO_PRECOMP',
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]
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SOURCE_MOD += [
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'vendor/trezor-crypto/blake2s.c',
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'vendor/trezor-crypto/ed25519-donna/curve25519-donna-32bit.c',
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'vendor/trezor-crypto/ed25519-donna/curve25519-donna-helpers.c',
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'vendor/trezor-crypto/ed25519-donna/ed25519.c',
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'vendor/trezor-crypto/ed25519-donna/ed25519-donna-32bit-tables.c',
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'vendor/trezor-crypto/ed25519-donna/ed25519-donna-impl-base.c',
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'vendor/trezor-crypto/ed25519-donna/modm-donna-32bit.c',
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'vendor/trezor-crypto/memzero.c',
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'vendor/trezor-crypto/sha2.c',
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]
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# modtrezorui
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CPPPATH_MOD += [
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'vendor/micropython/lib/uzlib',
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]
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SOURCE_MOD += [
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'embed/lib/display.c',
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'embed/lib/colors.c',
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'embed/lib/fonts/fonts.c',
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'embed/lib/fonts/font_bitmap.c',
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'embed/lib/image.c',
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'embed/lib/mini_printf.c',
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'vendor/trezor-storage/flash_common.c',
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]
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SOURCE_BOARDLOADER = [
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'embed/boardloader/startup.s',
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'embed/boardloader/main.c',
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]
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env = Environment(ENV=os.environ, CFLAGS='%s -DPRODUCTION=%s' % (ARGUMENTS.get('CFLAGS', ''), ARGUMENTS.get('PRODUCTION', '0')), CONSTRAINTS=["limited_util_s"])
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FEATURES_AVAILABLE = tools.configure_board(TREZOR_MODEL, FEATURES_WANTED, env, CPPDEFINES_HAL, SOURCE_HAL, PATH_HAL)
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env.Replace(
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CP='cp',
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AS='arm-none-eabi-as',
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AR='arm-none-eabi-ar',
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CC='arm-none-eabi-gcc',
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LINK='arm-none-eabi-gcc',
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SIZE='arm-none-eabi-size',
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STRIP='arm-none-eabi-strip',
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OBJCOPY='arm-none-eabi-objcopy',
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PYTHON='python',
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MAKECMAKELISTS='$PYTHON tools/make_cmakelists.py',)
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env.Replace(
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TREZOR_MODEL=TREZOR_MODEL, )
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env.Replace(
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COPT=env.get('ENV').get('OPTIMIZE', '-Os'),
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CCFLAGS='$COPT '
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'-g3 '
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'-nostdlib '
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'-std=gnu11 -Wall -Werror -Wdouble-promotion -Wpointer-arith -Wno-missing-braces -fno-common '
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'-fsingle-precision-constant -fdata-sections -ffunction-sections '
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'-ffreestanding '
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'-fstack-protector-all '
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+ env.get('ENV')["CPU_CCFLAGS"] + CCFLAGS_MOD,
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CCFLAGS_QSTR='-DNO_QSTR -DN_X64 -DN_X86 -DN_THUMB',
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LINKFLAGS='-T embed/boardloader/memory.ld -Wl,--gc-sections -Wl,-Map=build/boardloader/boardloader.map -Wl,--warn-common -Wl,--print-memory-usage',
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CPPPATH=[
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'embed/boardloader',
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'embed/lib',
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'embed/models',
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'embed/trezorhal',
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'embed/extmod/modtrezorui',
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'vendor/micropython/lib/cmsis/inc',
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] + CPPPATH_MOD + PATH_HAL,
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CPPDEFINES=[
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'BOARDLOADER',
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'TREZOR_MODEL_'+TREZOR_MODEL,
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'USE_HAL_DRIVER',
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] + CPPDEFINES_MOD + CPPDEFINES_HAL,
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ASFLAGS=env.get('ENV')['CPU_ASFLAGS'],
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ASPPFLAGS='$CFLAGS $CCFLAGS',
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)
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env.Replace(
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ALLSOURCES=SOURCE_MOD + SOURCE_BOARDLOADER + SOURCE_HAL,
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ALLDEFS=tools.get_defs_for_cmake(env['CPPDEFINES']))
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cmake_gen = env.Command(
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target='CMakeLists.txt',
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source='',
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action='$MAKECMAKELISTS --sources $ALLSOURCES --dirs $CPPPATH --defs $ALLDEFS',
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)
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#
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# Program objects
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#
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obj_program = []
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obj_program += env.Object(source=SOURCE_MOD)
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obj_program += env.Object(source=SOURCE_BOARDLOADER)
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obj_program += env.Object(source=SOURCE_HAL)
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program_elf = env.Command(
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target='boardloader.elf',
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source=obj_program,
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action=
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'$LINK -o $TARGET $CCFLAGS $CFLAGS $LINKFLAGS $SOURCES -lc_nano -lgcc',
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)
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BINARY_NAME = f"build/boardloader/boardloader-{tools.get_model_identifier(TREZOR_MODEL)}"
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BINARY_NAME += "-" + tools.get_version('embed/boardloader/version.h')
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BINARY_NAME += "-" + tools.get_git_revision_short_hash()
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BINARY_NAME += "-dirty" if tools.get_git_modified() else ""
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BINARY_NAME += ".bin"
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if CMAKELISTS != 0:
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env.Depends(program_elf, cmake_gen)
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program_bin = env.Command(
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target='boardloader.bin',
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source=program_elf,
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action=[
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'$OBJCOPY -O binary $SOURCE $TARGET',
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'$CP $TARGET ' + BINARY_NAME,
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],
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)
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