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@ gv.py
out_file = ''
temp_file = ''
dt_dir_path = ''
nr_plats = 1
is_oem = False
is_ext = False
dts_name = ''
arg0_proc_name = ''
arg1_plat_name = ''
@ dts_list.py
################################################
# Show dts tree for msm platform
# 2015-2016, all rights reserved.
################################################
import sys,os
import shutil
import gv
def print_usage(toast):
if toast != '':
print('\n' + toast)
print("\nUsage: python " + gv.arg0_proc_name + " [OPTION...]\n")
print(" If you want to print all the DT of one platform, you should")
print(" assign the directory as the first argument, otherwise it ")
print(" will use the current work directory.")
print(" -o list all the .dtsi files which belong to a .dts to")
print(" a file")
print(" -e list all the .dtsi files which belong to a .dts to")
print(" a file and copy the assciated .dtsi files to")
print(" ." + os.path.sep + 'EXT\n')
print("For example:")
print(" Linux:")
print(" python " + gv.arg0_proc_name + " msm8909")
print(" python " + gv.arg0_proc_name + " ./ msm8909")
print(" python " + gv.arg0_proc_name + " -o msm8909-1gb-qrd-skuc.dts")
print(" python " + gv.arg0_proc_name + " -e msm8909-1gb-qrd-skuc.dts\n")
print(" vi KERNEL-msm8909.list")
print(" vi OEM-msm8909-1gb-qrd-skuc.dts.list")
print(" vi ./EXT/OEM-msm8909-1gb-qrd-skuc.dts.list\n")
print(" <------------------------------------------------>\n")
print(" Windows:")
print(" python " + gv.arg0_proc_name + " msm8909")
print(" python " + gv.arg0_proc_name + " E:\F\case\dts_test msm8909")
print(" python " + gv.arg0_proc_name + " -o E:\F\case\dts_test\msm8909-1gb-qrd-skuc.dts")
print(" python " + gv.arg0_proc_name + " -e E:\F\case\dts_test\msm8909-1gb-qrd-skuc.dts\n")
print(" Open E:\F\case\dts_test\KERNEL-msm8909.list with text editor")
print(" Open E:\F\case\dts_test\OEM-msm8909-1gb-qrd-skuc.dts.list ")
print(" with text editor")
print(" Open E:\F\case\dts_test\EXT\OEM-msm8909-1gb-qrd-skuc.dts.list ")
print(" with text editor\n")
def write_file(f_name, line):
h = open(f_name, 'a+')
h.writelines(line)
h.close()
def contains_substring(src, sub):
if sub in src:
return True
elif src.startswith(sub):
return True
else:
return False
def get_dt_list(dir_path, temp_file):
for dts_file in os.listdir(dir_path):
if contains_substring(dts_file, gv.arg1_plat_name) > 0:
write_file(temp_file, dir_path + os.path.sep + dts_file + '\n')
def list_one_tree(dt_file_path, h, out_file):
fp = open(dt_file_path, 'r')
for line in fp:
p = line.lstrip(' ')
if p.startswith('/*') or p.startswith('//'):
continue
if line.find('include') > 0 and line.find(".dts") > 0:
if line.find("/include/") > 0:
idx = line.find('/include/')
idx += 9
p = line[idx:len(line)]
elif line.find("#include") > 0:
idx = line.find('#include')
idx += 8
p = line[idx:len(line)]
else:
idx = line.find('include')
idx += 7
p = line[idx:len(line)]
p = p.lstrip('/').lstrip(' ').lstrip('\"').rstrip('\"')
p = p.rstrip('\r').rstrip('\n').rstrip('\"')
write_file(out_file, h + p + '\n')
# Get the next
p = p.rstrip('\r').rstrip('\n').lstrip('\"').rstrip('\"')
p = gv.dt_dir_path + os.path.sep + p
if os.path.exists(p):
list_one_tree(p, h + '-', out_file)
fp.close()
def walk_dt(dt_file_path, out_file, is_oem):
p = dt_file_path
idx = dt_file_path.find(os.path.sep)
if idx > 0:
idx += 1
p = dt_file_path[idx:len(dt_file_path)]
if p != '':
write_file(out_file,
"/**************(" + str(gv.nr_plats) +
") platform*****************/\n")
gv.nr_plats += 1
p = p.rstrip('\r').rstrip('\n')
idx = p.rfind(os.path.sep)
if idx > 0:
idx += 1
_dts = p[idx:]
else:
_dts = p
write_file(out_file, _dts + '\n')
dt_file_path = dt_file_path.rstrip('\r').rstrip('\n')
list_one_tree(dt_file_path, "-", out_file)
write_file(out_file, "\n")
def _show_dt(dir_path):
h = open(gv.temp_file, 'r')
for line in h:
line = line.rstrip('\r').rstrip('\n')
if line.endswith('.dts') == True:
walk_dt(line, gv.out_file, False)
h.close();
def create_file(file):
if os.path.exists(file):
os.remove(file)
h = open(file, 'w')
h.write('Author: George Tso\n')
h.write('If you have any good advice, you can contact me directly\n\n')
h.close()
def remove_file(file):
if os.path.exists(file):
os.remove(file)
def show_dt():
create_file(gv.temp_file)
if len(gv.dt_dir_path) > 1:
get_dt_list(gv.dt_dir_path, gv.temp_file)
_show_dt(gv.dt_dir_path)
remove_file(gv.temp_file)
def remove_dir(dir_path):
if os.path.isdir(dir_path):
for file in os.listdir(dir_path):
if (os.path.isdir(dir_path + os.path.sep + file)):
remove_dir(dir_path + os.path.sep + file)
else:
os.remove(dir_path + os.path.sep + file)
os.removedirs(dir_path)
def extract_one_DT_to_EXT(file_path):
if not os.path.exists(file_path):
return
is_found = False
src_dir = gv.dt_dir_path
dst_dir = gv.dt_dir_path
h = open(file_path, 'r')
for line in h:
if line.find('*') > 0:
is_found = True
continue
if (is_found == False):
continue
line = line.lstrip('-').lstrip('/').lstrip('\\')
line = line.rstrip('\r').rstrip('\n').rstrip('\"')
src_path = src_dir + os.path.sep + line
dst_path = dst_dir + os.path.sep + 'EXT' + os.path.sep + line
if os.path.exists(src_path) and not os.path.isdir(src_path):
idx = dst_path.rfind(os.path.sep)
tmp_dst_dir = dst_path[0:idx]
if (os.path.exists(tmp_dst_dir) == False):
os.makedirs(tmp_dst_dir)
shutil.copy(src_path, dst_path)
def parse_args():
if len(sys.argv) == 2:
gv.dt_dir_path = os.getcwd()
gv.arg1_plat_name = sys.argv[1]
elif len(sys.argv) == 3:
if not os.path.isdir(sys.argv[1]) and cmp(sys.argv[1], '-o') and cmp(sys.argv[1], '-e'):
print_usage()
sys.exit(0)
elif not cmp(sys.argv[1], '-o'):
gv.is_oem = True
idx = sys.argv[2].rfind(os.path.sep)
if idx > 0:
idx += 1
gv.dt_dir_path = sys.argv[2][0:idx]
gv.dts_name = sys.argv[2][idx:]
else:
gv.dt_dir_path = os.getcwd()
gv.dts_name = sys.argv[2]
elif not cmp(sys.argv[1], '-e'):
gv.is_ext = True
idx = sys.argv[2].rfind(os.path.sep)
if idx > 0:
idx += 1
gv.dt_dir_path = sys.argv[2][0:idx]
gv.dts_name = sys.argv[2][idx:]
else:
gv.dt_dir_path = os.getcwd()
gv.dts_name = sys.argv[2]
else:
gv.dt_dir_path = sys.argv[1]
gv.arg1_plat_name = sys.argv[2]
gv.dt_dir_path = gv.dt_dir_path.rstrip('\r').rstrip('\n')
gv.temp_file = gv.dt_dir_path + os.path.sep + '.tmp.log'
if gv.is_oem == True:
gv.out_file = gv.dt_dir_path + os.path.sep + 'OEM-' + gv.dts_name + '.list'
elif gv.is_ext == True:
remove_dir(gv.dt_dir_path + os.path.sep + 'EXT')
os.makedirs(gv.dt_dir_path + os.path.sep + 'EXT')
gv.out_file = gv.dt_dir_path + os.path.sep + 'EXT' + os.path.sep + 'OEM-' + gv.dts_name + '.list'
else:
gv.out_file = gv.dt_dir_path + os.path.sep + 'KERNEL-' + gv.arg1_plat_name + '.list'
print('\nDT directory: ' + gv.dt_dir_path)
if gv.is_ext:
print('\nEXT directory: ' + gv.dt_dir_path + os.path.sep + 'EXT' + os.path.sep)
print('\nout file: ' + gv.out_file + '\n')
create_file(gv.out_file)
def main():
gv.arg0_proc_name = sys.argv[0]
if sys.argv[0].rfind(os.path.sep) > 0 :
index = sys.argv[0].rfind(os.path.sep)
gv.arg0_proc_name = sys.argv[0][index+1:]
if len(sys.argv) < 2:
print_usage('')
sys.exit(0)
parse_args()
if gv.is_ext == True:
walk_dt(gv.dt_dir_path + os.path.sep + gv.dts_name,
gv.out_file, True)
extract_one_DT_to_EXT(gv.out_file)
elif gv.is_oem == True:
walk_dt(gv.dt_dir_path + os.path.sep + gv.dts_name,
gv.out_file, True)
else:
if gv.arg1_plat_name.find('.dts') > 0 or gv.arg1_plat_name.find('dtsi') > 0:
print_usage('Invalid arguments')
sys.exit(0)
show_dt()
if __name__ == '__main__':
main()