def create_commands(filenames, ipname, fwvol):
"""Create Commands for the merge and replace of firmware section."""
inputfiles, num_replace_files = sbrgn_image.ip_inputfiles(filenames, ipname)
build_list = ip_options.get(ipname)
# get the file name to be used to replace firmware volume
ui_name = build_list[0][1]
cmd_list = sbrgn_image.build_command_list(build_list, inputfiles, num_replace_files)
cmd = replace_ip(filenames[len(filenames) - 1], fwvol, ui_name,
filenames[0])
cmd_list.append(cmd)
return cmd_list
def generate_sub_region_fv(
image_file,
sub_region_descriptor,
output_fv_file=os.path.join(os.path.curdir, "SubRegion.FV")
):
sub_region_image = "SubRegionImage.bin"
fv_ffs_file_list = []
for file_index, ffs_file in enumerate(sub_region_descriptor.ffs_files):
sbrgn_image.generate_sub_region_image(ffs_file, sub_region_image)
ip, ip_ops = sbrgn_image.ip_info_from_guid(ffs_file.ffs_guid)
# if ffs GUID is not found exit.
if ip is None:
print("FFS GUIS {} not found".format(ffs_file.ffs_guid))
exit(-1)
# Inputfiles should be minium of two files to work with function.
inputfiles, num_files = sbrgn_image.ip_inputfiles(
[None, sub_region_image],
ip
)
cmds = sbrgn_image.build_command_list(ip_ops, inputfiles, num_files)
if utils.execute_cmds(logger, cmds) == 1:
exit(-1)
ffs_file_path = "tmp.{}.ffs".format(file_index)
os.rename("tmp.ffs", ffs_file_path)
fv_ffs_file_list.append(ffs_file_path)
fv_cmd_list = sbrgn_image.build_fv_from_ffs_files(
sub_region_descriptor,
output_fv_file,
fv_ffs_file_list)
if utils.execute_cmds(logger, fv_cmd_list) == 1:
print("Error generating FV File")
exit(-1)