def list(opts):
path_ = opts.defaults.expand('%%{_configdir}/bsps/*.ini')
bsps = path.collect_files(path_)
log.notice(' BSP List:')
for bsp in bsps:
log.notice(' %s' % (path.basename(bsp[:-4])))
raise error.exit()
def list_bsps(opts):
path_ = opts.defaults.expand('%%{_configdir}/bsps/*.mc')
bsps = path.collect_files(path_)
log.notice(' BSP List:')
for bsp in bsps:
log.notice(' %s' % (path.basename(bsp[:-3])))
raise error.exit()
def help(self):
print('%s: [options] [args]' % (self.command_name))
print('RTEMS Tools Project, %s' % (version.string()))
print('Options and arguments:')
opts = list(self.long_opts_help.keys())
if self.optargs:
opts += self.optargs.keys()
indent = self._help_indent()
for o in sorted(opts):
if o in self.long_opts_help:
h = self.long_opts_help[o]
elif self.optargs:
h = self.optargs[o]
else:
raise error.general('invalid help data: %s' %(o))
print('%-*s : %s' % (indent, o, h))
raise error.exit()
def run(args=sys.argv, command_path=None):
ec = 0
notice = None
builder = None
try:
description = 'Provide one path to a u-boot build or provide two '
description += 'paths to the built the first and second stage loaders, '
description += 'for example a first stage loader is \'MLO\' and a second '
description += '\'u-boot.img\'. If converting a kernel only provide the '
description += 'executable\'s path.'
argsp = argparse.ArgumentParser(prog='rtems-boot-image',
description=description)
argsp.add_argument('-l',
'--log',
help='log file (default: %(default)s).',
type=str,
default=log_default())
argsp.add_argument('-v',
'--trace',
help='enable trace logging for debugging.',
action='store_true')
argsp.add_argument(
'-s',
'--image-size',
help='image size in mega-bytes (default: %(default)s).',
type=str,
action=valid_si,
default='64m')
argsp.add_argument(
'-F',
'--fs-format',
help='root file system format (default: %(default)s).',
type=str,
action=valid_format,
default='fat16')
argsp.add_argument('-S', '--fs-size',
help = 'root file system size in SI units ' + \
'(default: %(default)s).',
type = str, action = valid_si, default = 'auto')
argsp.add_argument('-A', '--fs-align',
help = 'root file system alignment in SI units ' + \
'(default: %(default)s).',
type = str, action = valid_si, default = '1m')
argsp.add_argument('-k',
'--kernel',
help='install the kernel (default: %(default)r).',
type=str,
action=valid_file,
default=None)
argsp.add_argument(
'-d',
'--fdt',
help='Flat device tree source/blob (default: %(default)r).',
type=str,
action=valid_file,
default=None)
argsp.add_argument('-f',
'--file',
help='install the file (default: None).',
type=str,
action=valid_file,
default=[])
argsp.add_argument('--net-boot',
help = 'configure a network boot using TFTP ' + \
'(default: %(default)r).',
action = 'store_true')
argsp.add_argument(
'--net-boot-dhcp',
help='network boot using dhcp (default: %(default)r).',
action='store_true',
default=False)
argsp.add_argument(
'--net-boot-ip',
help='network boot IP address (default: %(default)r).',
type=str,
action=valid_ip,
default=None)
argsp.add_argument('--net-boot-server',
help = 'network boot server IP address ' + \
'(default: %(default)r).',
type = str, action = valid_ip, default = None)
argsp.add_argument('--net-boot-file',
help='network boot file (default: %(default)r).',
type=str,
default='rtems.img')
argsp.add_argument(
'--net-boot-fdt',
help='network boot load a fdt file (default: %(default)r).',
type=str,
default=None)
argsp.add_argument('-U', '--custom-uenv',
help = 'install the custom uEnv.txt file ' + \
'(default: %(default)r).',
type = str, action = valid_file, default = None)
argsp.add_argument('-b',
'--board',
help='name of the board (default: %(default)r).',
type=str,
default='list')
argsp.add_argument('--convert-kernel',
help = 'convert a kernel to a bootoader image ' + \
'(default: %(default)r).',
action = 'store_true', default = False)
argsp.add_argument(
'--build',
help='set the build directory (default: %(default)r).',
type=str,
default='ribuild')
argsp.add_argument(
'--no-clean',
help='do not clean when finished (default: %(default)r).',
action='store_false',
default=True)
argsp.add_argument('-o',
'--output',
help='image output file name',
type=str,
action=valid_file_if_exists,
required=True)
argsp.add_argument(
'paths',
help='files or paths, the number and type sets the mode.',
nargs='+',
action=valid_paths)
argopts = argsp.parse_args(args[1:])
load_log(argopts.log)
log.notice('RTEMS Tools - Boot Image, %s' % (version.string()))
log.output(log.info(args))
log.tracing = argopts.trace
if argopts.net_boot_dhcp or \
argopts.net_boot_ip is not None:
if argopts.convert_kernel:
raise error.general(
'net boot options not valid with kernel convert.')
if argopts.custom_uenv is not None:
raise error.general(
'cannot set custom uenv and net boot options.')
host.load()
log.output('Platform: %s' % (host.name))
if argopts.board == 'list':
loader = bootloader(command_path)
boards = loader.list_boards()
log.notice(' Board list: bootloaders (%d)' % (len(boards)))
for bl in sorted(boards):
log.notice(' %s: %d' % (bl, len(boards[bl])))
for b in boards[bl]:
log.notice(' ' + b)
raise error.exit()
loader = uboot_bootloader(command_path, argopts.build,
argopts.convert_kernel, argopts.paths,
argopts.board)
loader.check_mandatory_configs()
if loader.convert_kernel:
if argopts.kernel is not None:
raise error.general(
'kernel convert does not use the kernel option.')
if len(argopts.paths) != 1:
raise error.general('kernel convert take a single path.')
argopts.kernel = argopts.paths[0]
else:
loader.clean = argopts.no_clean
loader['build'] = argopts.build
loader['board'] = argopts.board
loader['output'] = argopts.output
loader['image_size'] = argopts.image_size
loader['fs_format'] = argopts.fs_format
loader['fs_size'] = argopts.fs_size
loader['fs_align'] = argopts.fs_align
loader['kernel'] = argopts.kernel
loader['fdt'] = argopts.fdt
loader['files'] = ','.join(argopts.file)
loader['net_dhcp'] = argopts.net_boot_dhcp
loader['net_ip'] = argopts.net_boot_ip
loader['net_server_ip'] = argopts.net_boot_server
loader['net_exe'] = argopts.net_boot_file
loader['net_fdt'] = argopts.net_boot_fdt
loader['uenv_txt'] = argopts.custom_uenv
loader.log()
if not loader.convert_kernel:
if loader['fs_size'] == 'auto':
loader['fs_size'] = \
str(_si_size(loader['image_size']) - _si_size(loader['fs_align']))
elif _si_size(loader['image_size']) < \
_si_size(loader['fs_align']) + _si_size(loader['fs_size']):
raise error.general(
'filesystem partition size larger than image size.')
if host.name not in builders:
err = 'no builder; platform not supported: %s' % (host.name)
raise error.general(err)
builder = builders[host.name](loader)
if not loader.check_exes() or not builder.check_exes():
raise error.general('command(s) not found; please fix.')
builder.build()
except error.general as gerr:
notice = str(gerr)
ec = 1
except error.internal as ierr:
notice = str(ierr)
ec = 1
except error.exit as eerr:
pass
except KeyboardInterrupt:
notice = 'abort: user terminated'
ec = 1
except:
raise
notice = 'abort: unknown error'
ec = 1
if builder is not None:
del builder
if notice is not None:
log.stderr(notice)
sys.exit(ec)