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trezor-firmware/core/SConscript.bootloader
cepetr 089db2cadf refactor(core): restructure embed folder 
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2024-11-18 09:41:02 +01:00

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# pylint: disable=E0602
import os
import tools, models, ui
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'
HW_REVISION = ARGUMENTS.get('HW_REVISION', None)
MODEL_IDENTIFIER = models.get_model_identifier(TREZOR_MODEL)
FEATURES_WANTED = ["input", "rgb_led", "consumption_mask", "usb", "optiga", "dma2d"]
CCFLAGS_MOD = ''
CPPPATH_MOD = []
CPPDEFINES_MOD = []
SOURCE_MOD = []
SOURCE_MOD_CRYPTO = []
CPPDEFINES_HAL = []
SOURCE_HAL = []
PATH_HAL = []
RUST_UI_FEATURES = []
# modtrezorcrypto
CCFLAGS_MOD += '-Wno-sequence-point '
CPPPATH_MOD += [
'vendor/trezor-crypto',
'vendor/trezor-storage',
]
CPPDEFINES_MOD += [
'KERNEL_MODE',
'AES_128',
'AES_192',
'USE_KECCAK',
'ED25519_NO_PRECOMP',
'FANCY_FATAL_ERROR',
]
SOURCE_MOD += [
'vendor/trezor-storage/flash_area.c',
]
SOURCE_MOD_CRYPTO = [
'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/upymod/modtrezorcrypto/rand.c',
'embed/gfx/bitblt/gfx_bitblt.c',
'embed/gfx/bitblt/gfx_bitblt_mono8.c',
'embed/gfx/bitblt/gfx_bitblt_rgb565.c',
'embed/gfx/bitblt/gfx_bitblt_rgba8888.c',
'embed/gfx/fonts/font_bitmap.c',
'embed/gfx/fonts/fonts.c',
'embed/gfx/gfx_color.c',
'embed/gfx/gfx_draw.c',
'embed/gfx/terminal.c',
'embed/io/display/display_utils.c',
'embed/util/flash/flash_utils.c',
'embed/util/image/image.c',
'embed/util/rsod/rsod.c',
'embed/rtl/error_handling.c',
'embed/rtl/mini_printf.c',
'vendor/micropython/lib/uzlib/adler32.c',
'vendor/micropython/lib/uzlib/crc32.c',
'vendor/micropython/lib/uzlib/tinflate.c',
]
SOURCE_NANOPB = [
'vendor/nanopb/pb_common.c',
'vendor/nanopb/pb_decode.c',
'vendor/nanopb/pb_encode.c',
]
ui.init_ui(TREZOR_MODEL, "bootloader", CPPDEFINES_MOD, SOURCE_MOD, RUST_UI_FEATURES)
env = Environment(
ENV=os.environ,
CFLAGS=f"{ARGUMENTS.get('CFLAGS', '')} -DPRODUCTION={int(PRODUCTION)} -DBOOTLOADER_QA={int(BOOTLOADER_QA)}",
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']
SOURCE_BOOTLOADER = [
f'embed/sys/startup/{FILE_SUFFIX}/startup_stage_1.s',
'embed/projects/bootloader/header.S',
'embed/projects/bootloader/bootui.c',
'embed/projects/bootloader/main.c',
'embed/projects/bootloader/messages.c',
'embed/projects/bootloader/protob/messages.pb.c',
'embed/projects/bootloader/version_check.c',
]
env.Replace(
CAT='cat',
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='$PYTHON tools/make_cmakelists.py', )
env.Replace(
TREZOR_MODEL=TREZOR_MODEL, )
ALLPATHS = [
'embed/rust',
'embed/projects/bootloader',
'embed/projects/bootloader/nanopb',
'embed/projects/bootloader/protob',
'embed/rtl/inc',
'embed/models',
'embed/sys/bsp/inc',
'embed/gfx/inc',
'embed/util/translations/inc',
'embed/util/image/inc',
'embed/util/rsod/inc',
'embed/upymod/modtrezorui',
'vendor/nanopb',
] + CPPPATH_MOD + PATH_HAL
env.Replace(
COPT=env.get('ENV').get('OPTIMIZE', '-Os'),
CCFLAGS='$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-strong '
+ env.get('ENV')["CPU_CCFLAGS"] + CCFLAGS_MOD,
CCFLAGS_QSTR='-DNO_QSTR -DN_X64 -DN_X86 -DN_THUMB',
LINKFLAGS='-T build/bootloader/memory.ld -Wl,--gc-sections -Wl,-Map=build/bootloader/bootloader.map -Wl,--warn-common -Wl,--print-memory-usage',
CPPPATH=ALLPATHS,
CPPDEFINES=[
'BOOTLOADER',
'TREZOR_MODEL_'+TREZOR_MODEL,
'USE_HAL_DRIVER',
'PB_FIELD_16BIT',
'PB_ENCODE_ARRAYS_UNPACKED',
'PB_VALIDATE_UTF8',
] + CPPDEFINES_MOD + CPPDEFINES_HAL,
ASFLAGS=env.get('ENV')['CPU_ASFLAGS'],
ASPPFLAGS='$CFLAGS $CCFLAGS',
)
env.Replace(
HEADERTOOL='headertool',
)
env.Replace(
ALLSOURCES=SOURCE_MOD + SOURCE_MOD_CRYPTO + SOURCE_BOOTLOADER + SOURCE_NANOPB + SOURCE_HAL,
ALLDEFS=tools.get_defs_for_cmake(env['CPPDEFINES'] + env['CPPDEFINES_IMPLICIT'] + [f"PRODUCTION={int(PRODUCTION)}", f"BOOTLOADER_QA={int(BOOTLOADER_QA)}"]))
cmake_gen = env.Command(
target='CMakeLists.txt',
source='',
action='$MAKECMAKELISTS --sources $ALLSOURCES --dirs $CPPPATH --defs $ALLDEFS',
)
#
# Rust library
#
RUST_PROFILE = 'release'
RUST_LIB = 'trezor_lib'
RUST_LIBDIR = f'build/bootloader/rust/{env.get("ENV")["RUST_TARGET"]}/{RUST_PROFILE}'
RUST_LIBPATH = f'{RUST_LIBDIR}/lib{RUST_LIB}.a'
def cargo_build():
# Determine the profile build flags.
if RUST_PROFILE == 'release':
profile = '--release'
else:
profile = ''
features = []
features.extend(RUST_UI_FEATURES)
features.append("ui")
features.append("bootloader")
features.extend(FEATURES_AVAILABLE)
cargo_opts = [
f'--target={env.get("ENV")["RUST_TARGET"]}',
f'--target-dir=../../build/bootloader/rust',
'--no-default-features',
'--features ' + ','.join(features),
'-Z build-std=core',
'-Z build-std-features=panic_immediate_abort',
]
bindgen_macros = tools.get_bindgen_defines(env.get("CPPDEFINES"), ALLPATHS)
build_dir = str(Dir('.').abspath)
return f'export BINDGEN_MACROS=\'{bindgen_macros}\'; export BUILD_DIR=\'{build_dir}\'; cd embed/rust; cargo build {profile} ' + ' '.join(cargo_opts)
rust = env.Command(
target=RUST_LIBPATH,
source='',
action=cargo_build(), )
env.Append(LINKFLAGS=f' -L{RUST_LIBDIR}')
env.Append(LINKFLAGS=f' -l{RUST_LIB}')
#
# Program objects
#
obj_program = []
obj_program += env.Object(source=SOURCE_MOD)
obj_program += env.Object(source=SOURCE_MOD_CRYPTO, CCFLAGS='$CCFLAGS -ftrivial-auto-var-init=zero')
obj_program += env.Object(source=SOURCE_BOOTLOADER)
obj_program += env.Object(source=SOURCE_NANOPB)
obj_program += env.Object(source=SOURCE_HAL)
linkerscript_gen = env.Command(
target='memory.ld',
source=[f'embed/models/{MODEL_IDENTIFIER}/memory.ld', env.get('ENV')['LINKER_SCRIPT'].format(target='bootloader')],
action='$CAT $SOURCES > $TARGET',
)
program_elf = env.Command(
target='bootloader.elf',
source=obj_program,
action=
'$LINK -o $TARGET $CCFLAGS $CFLAGS $SOURCES $LINKFLAGS -lc_nano -lm -lgcc',
)
env.Depends(program_elf, linkerscript_gen)
env.Depends(program_elf, rust)
SUFFIX = '_qa' if BOOTLOADER_QA else ''
BINARY_NAME = f"build/bootloader/bootloader-{models.get_model_identifier(TREZOR_MODEL)}{SUFFIX}"
BINARY_NAME += "-" + tools.get_version('embed/projects/bootloader/version.h')
BINARY_NAME += "-" + tools.get_git_revision_short_hash()
BINARY_NAME += "-dirty" if tools.get_git_modified() else ""
BINARY_NAME += ".bin"
if CMAKELISTS != 0:
env.Depends(program_elf, cmake_gen)
program_bin = env.Command(
target='bootloader.bin',
source=program_elf,
action=[
'$OBJCOPY -O binary -j .header -j .flash -j .data -j .confidential $SOURCE $TARGET',
'$HEADERTOOL $TARGET ' + ('-D' if not PRODUCTION else ''),
'$CP $TARGET ' + BINARY_NAME,
], )
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