def setUpClass(cls):
# Create a temporary directory for test files
cls._indir = tempfile.mkdtemp(prefix='cbfs_util.')
tools.SetInputDirs([cls._indir])
# Set up some useful data files
TestCbfs._make_input_file('u-boot.bin', U_BOOT_DATA)
TestCbfs._make_input_file('u-boot.dtb', U_BOOT_DTB_DATA)
TestCbfs._make_input_file('compress', COMPRESS_DATA)
# Set up a temporary output directory, used by the tools library when
# compressing files
tools.PrepareOutputDir(None)
cls.have_cbfstool = True
try:
tools.Run('which', 'cbfstool')
except:
cls.have_cbfstool = False
cls.have_lz4 = True
try:
tools.Run('lz4',
'--no-frame-crc',
'-c',
tools.GetInputFilename('u-boot.bin'),
binary=True)
except:
cls.have_lz4 = False
def setUpClass(cls):
# Create a temporary directory for test files
cls._indir = tempfile.mkdtemp(prefix='cbfs_util.')
tools.SetInputDirs([cls._indir])
# Set up some useful data files
TestCbfs._make_input_file('u-boot.bin', U_BOOT_DATA)
TestCbfs._make_input_file('u-boot.dtb', U_BOOT_DTB_DATA)
TestCbfs._make_input_file('compress', COMPRESS_DATA)
# Set up a temporary output directory, used by the tools library when
# compressing files
tools.PrepareOutputDir(None)
cls.cbfstool = bintool.Bintool.create('cbfstool')
cls.have_cbfstool = cls.cbfstool.is_present()
cls.have_lz4 = comp_util.HAVE_LZ4
def setUp(self):
# Create a temporary directory for test files
self._indir = tempfile.mkdtemp(prefix='fip_util.')
tools.SetInputDirs([self._indir])
# Set up a temporary output directory, used by the tools library when
# compressing files
tools.PrepareOutputDir(None)
self.src_file = os.path.join(self._indir, 'orig.py')
self.outname = tools.GetOutputFilename('out.py')
self.args = ['-D', '-s', self._indir, '-o', self.outname]
self.readme = os.path.join(self._indir, 'readme.rst')
self.macro_dir = os.path.join(self._indir, 'include/tools_share')
self.macro_fname = os.path.join(self.macro_dir,
'firmware_image_package.h')
self.name_dir = os.path.join(self._indir, 'tools/fiptool')
self.name_fname = os.path.join(self.name_dir, 'tbbr_config.c')
def test_output_dirs(self):
"""Test outputting files to a directory"""
# Remove the directory so that files from other tests are not there
tools._RemoveOutputDir()
tools.PrepareOutputDir(None)
# This should create the .dts and .dtb in the output directory
dtb_file = get_dtb_file('dtoc_test_simple.dts')
outdir = tools.GetOutputDir()
fnames = glob.glob(outdir + '/*')
self.assertEqual(2, len(fnames))
dtb_platdata.run_steps(['all'], dtb_file, False, None, [outdir], True)
fnames = glob.glob(outdir + '/*')
self.assertEqual(4, len(fnames))
leafs = set(os.path.basename(fname) for fname in fnames)
self.assertEqual(
{'dt-structs-gen.h', 'source.dts', 'dt-plat.c', 'source.dtb'},
leafs)
def setUpClass(cls):
tools.PrepareOutputDir(None)
cls.maxDiff = None
def Binman(args):
"""The main control code for binman
This assumes that help and test options have already been dealt with. It
deals with the core task of building images.
Args:
args: Command line arguments Namespace object
"""
global Image
global state
if args.full_help:
pager = os.getenv('PAGER')
if not pager:
pager = 'more'
fname = os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])),
'README')
command.Run(pager, fname)
return 0
# Put these here so that we can import this module without libfdt
from binman.image import Image
from binman import state
if args.cmd in ['ls', 'extract', 'replace']:
try:
tout.Init(args.verbosity)
tools.PrepareOutputDir(None)
if args.cmd == 'ls':
ListEntries(args.image, args.paths)
if args.cmd == 'extract':
ExtractEntries(args.image, args.filename, args.outdir, args.paths,
not args.uncompressed)
if args.cmd == 'replace':
ReplaceEntries(args.image, args.filename, args.indir, args.paths,
do_compress=not args.compressed,
allow_resize=not args.fix_size, write_map=args.map)
except:
raise
finally:
tools.FinaliseOutputDir()
return 0
# Try to figure out which device tree contains our image description
if args.dt:
dtb_fname = args.dt
else:
board = args.board
if not board:
raise ValueError('Must provide a board to process (use -b <board>)')
board_pathname = os.path.join(args.build_dir, board)
dtb_fname = os.path.join(board_pathname, 'u-boot.dtb')
if not args.indir:
args.indir = ['.']
args.indir.append(board_pathname)
try:
tout.Init(args.verbosity)
elf.debug = args.debug
cbfs_util.VERBOSE = args.verbosity > 2
state.use_fake_dtb = args.fake_dtb
try:
tools.SetInputDirs(args.indir)
tools.PrepareOutputDir(args.outdir, args.preserve)
tools.SetToolPaths(args.toolpath)
state.SetEntryArgs(args.entry_arg)
images = PrepareImagesAndDtbs(dtb_fname, args.image,
args.update_fdt)
missing = False
for image in images.values():
missing |= ProcessImage(image, args.update_fdt, args.map,
allow_missing=args.allow_missing)
# Write the updated FDTs to our output files
for dtb_item in state.GetAllFdts():
tools.WriteFile(dtb_item._fname, dtb_item.GetContents())
if missing:
tout.Warning("Some images are invalid")
finally:
tools.FinaliseOutputDir()
finally:
tout.Uninit()
return 0
def setUpClass(cls):
tools.PrepareOutputDir(None)
def setUpClass(self):
self._binman_dir = os.path.dirname(os.path.realpath(sys.argv[0]))
self._indir = tempfile.mkdtemp(prefix='binmant.')
tools.PrepareOutputDir(self._indir, True)
def setUp(self):
tools.PrepareOutputDir(None)
def Binman(args):
"""The main control code for binman
This assumes that help and test options have already been dealt with. It
deals with the core task of building images.
Args:
args: Command line arguments Namespace object
"""
global Image
global state
if args.full_help:
tools.PrintFullHelp(
os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])), 'README.rst')
)
return 0
# Put these here so that we can import this module without libfdt
from binman.image import Image
from binman import state
if args.cmd in ['ls', 'extract', 'replace']:
try:
tout.Init(args.verbosity)
tools.PrepareOutputDir(None)
if args.cmd == 'ls':
ListEntries(args.image, args.paths)
if args.cmd == 'extract':
ExtractEntries(args.image, args.filename, args.outdir, args.paths,
not args.uncompressed)
if args.cmd == 'replace':
ReplaceEntries(args.image, args.filename, args.indir, args.paths,
do_compress=not args.compressed,
allow_resize=not args.fix_size, write_map=args.map)
except:
raise
finally:
tools.FinaliseOutputDir()
return 0
# Try to figure out which device tree contains our image description
if args.dt:
dtb_fname = args.dt
else:
board = args.board
if not board:
raise ValueError('Must provide a board to process (use -b <board>)')
board_pathname = os.path.join(args.build_dir, board)
dtb_fname = os.path.join(board_pathname, 'u-boot.dtb')
if not args.indir:
args.indir = ['.']
args.indir.append(board_pathname)
try:
tout.Init(args.verbosity)
elf.debug = args.debug
cbfs_util.VERBOSE = args.verbosity > 2
state.use_fake_dtb = args.fake_dtb
# Normally we replace the 'u-boot' etype with 'u-boot-expanded', etc.
# When running tests this can be disabled using this flag. When not
# updating the FDT in image, it is not needed by binman, but we use it
# for consistency, so that the images look the same to U-Boot at
# runtime.
use_expanded = not args.no_expanded
try:
tools.SetInputDirs(args.indir)
tools.PrepareOutputDir(args.outdir, args.preserve)
tools.SetToolPaths(args.toolpath)
state.SetEntryArgs(args.entry_arg)
state.SetThreads(args.threads)
images = PrepareImagesAndDtbs(dtb_fname, args.image,
args.update_fdt, use_expanded)
if args.test_section_timeout:
# Set the first image to timeout, used in testThreadTimeout()
images[list(images.keys())[0]].test_section_timeout = True
missing = False
for image in images.values():
missing |= ProcessImage(image, args.update_fdt, args.map,
allow_missing=args.allow_missing)
# Write the updated FDTs to our output files
for dtb_item in state.GetAllFdts():
tools.WriteFile(dtb_item._fname, dtb_item.GetContents())
if missing:
tout.Warning("\nSome images are invalid")
# Use this to debug the time take to pack the image
#state.TimingShow()
finally:
tools.FinaliseOutputDir()
finally:
tout.Uninit()
return 0