diff options
Diffstat (limited to 'util/mainboard/google/kconfig.py')
| -rwxr-xr-x | util/mainboard/google/kconfig.py | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/util/mainboard/google/kconfig.py b/util/mainboard/google/kconfig.py deleted file mode 100755 index 1293f4aafe..0000000000 --- a/util/mainboard/google/kconfig.py +++ /dev/null @@ -1,140 +0,0 @@ -#!/usr/bin/env python3 -# -*- coding: utf-8 -*- -"""Add a new variant to the Kconfig and Kconfig.name - -To start a new variant of an existing reference board, we need to -add the variant into the Kconfig and Kconfig.name files for the -reference board. In Kconfig, we have two sections that need additional -entries, MAINBOARD_PART_NUMBER and VARIANT_DIR. - -The MAINBOARD_PART_NUMBER and VARIANT_DIR just use various -capitalizations of the variant name to create the strings. - -Kconfig.name adds an entire section for the new variant, and all -of these use various capitalizations of the variant name. The strings -in this section are SOC-specific, so we'll need versions for each -SOC that we support. - -Copyright 2019 Google LLC. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; version 2 of the License. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. -""" - -from __future__ import print_function -import argparse -import sys - - -def main(): - parser = argparse.ArgumentParser( - description='Add strings to coreboot Kconfig for a new board variant') - parser.add_argument('--board', type=str, required=True, - help='Name of the reference board') - parser.add_argument('--variant', type=str, required=True, - help='Name of the board variant') - args = parser.parse_args() - - if args.board not in ['hatch', 'volteer', 'trembyle']: - print('Unsupported reference board "' + args.board + '"') - sys.exit(1) - - add_to_Kconfig(args.variant) - add_to_Kconfig_name(args.board, args.variant) - - -def add_to_Kconfig(variant_name): - """Add options for the variant to the Kconfig - - Open the Kconfig file and read it line-by-line. When we detect that we're - in one of the sections of interest, wait until we get a blank line - (signalling the end of that section), and then add our new line before - the blank line. The updated lines are written out to Kconfig.new in the - same directory as Kconfig. - - variant_name The name of the board variant, e.g. 'kohaku' - """ - # These are the part of the strings that we'll add to the sections - BOARD = 'BOARD_GOOGLE_' + variant_name.upper() - lowercase = variant_name.lower() - capitalized = lowercase.capitalize() - - # These flags track whether we're in a section where we need to add an option - in_mainboard_part_number = False - in_variant_dir = False - - inputname = 'Kconfig' - outputname = 'Kconfig.new' - with open(outputname, 'w') as outfile: - with open(inputname, 'r') as infile: - for rawline in infile: - line = rawline.rstrip('\r\n') - - # Are we in one of the sections of interest? - if line == 'config MAINBOARD_PART_NUMBER': - in_mainboard_part_number = True - if line == 'config VARIANT_DIR': - in_variant_dir = True - - # Are we at the end of a section, and if so, is it one of the - # sections of interest? - if line == '': - if in_mainboard_part_number: - print('\tdefault "' + capitalized + '" if ' + BOARD, file=outfile) - in_mainboard_part_number = False - if in_variant_dir: - print('\tdefault "' + lowercase + '" if ' + BOARD, file=outfile) - in_variant_dir = False - - print(line, file=outfile) - - -def add_to_Kconfig_name(refboard_name, variant_name): - """Add a config section for the variant to the Kconfig.name - - Kconfig.name is easier to modify than Kconfig; it only has a block at - the end with the new variant's details. - - refboard_name The name of the reference board, e.g. 'hatch' - We expect the caller to have checked that it is one we support - variant_name The name of the board variant, e.g. 'kohaku' - """ - # Board name for the config section - uppercase = variant_name.upper() - capitalized = variant_name.lower().capitalize() - - inputname = 'Kconfig.name' - outputname = 'Kconfig.name.new' - with open(outputname, 'w') as outfile: - with open(inputname, 'r') as infile: - # Copy all input lines to output - for rawline in infile: - line = rawline.rstrip('\r\n') - print(line, file=outfile) - - # Now add the new section - if refboard_name == 'hatch': - print('\nconfig ' + 'BOARD_GOOGLE_' + uppercase, file=outfile) - print('\tbool "-> ' + capitalized + '"', file=outfile) - print('\tselect BOARD_GOOGLE_BASEBOARD_HATCH', file=outfile) - print('\tselect BOARD_ROMSIZE_KB_16384', file=outfile) - - if refboard_name == 'volteer': - print('\nconfig ' + 'BOARD_GOOGLE_' + uppercase, file=outfile) - print('\tbool "-> ' + capitalized + '"', file=outfile) - print('\tselect BOARD_GOOGLE_BASEBOARD_VOLTEER', file=outfile) - - if refboard_name == 'trembyle': - print('\nconfig ' + 'BOARD_GOOGLE_' + uppercase, file=outfile) - print('\tbool "-> ' + capitalized + '"', file=outfile) - print('\tselect BOARD_GOOGLE_BASEBOARD_TREMBYLE', file=outfile) - - -if __name__ == '__main__': - main() |