binman: Introduce binman, a tool for building binary images

This adds the basic code for binman, including command parsing, processing
of entries and generation of images.

So far no entry types are supported. These will be added in future commits
as examples of how to add new types.

See the README for documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/tools/binman/cmdline.py b/tools/binman/cmdline.py
new file mode 100644
index 00000000000..233d5e1d1ac
--- /dev/null
+++ b/tools/binman/cmdline.py
@@ -0,0 +1,53 @@
+# Copyright (c) 2016 Google, Inc
+# Written by Simon Glass <sjg@chromium.org>
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+# Command-line parser for binman
+#
+
+from optparse import OptionParser
+
+def ParseArgs(argv):
+    """Parse the binman command-line arguments
+
+    Args:
+        argv: List of string arguments
+    Returns:
+        Tuple (options, args) with the command-line options and arugments.
+            options provides access to the options (e.g. option.debug)
+            args is a list of string arguments
+    """
+    parser = OptionParser()
+    parser.add_option('-b', '--board', type='string',
+            help='Board name to build')
+    parser.add_option('-B', '--build-dir', type='string', default='b',
+            help='Directory containing the build output')
+    parser.add_option('-d', '--dt', type='string',
+            help='Configuration file (.dtb) to use')
+    parser.add_option('-D', '--debug', action='store_true',
+            help='Enabling debugging (provides a full traceback on error)')
+    parser.add_option('-I', '--indir', action='append',
+            help='Add a path to a directory to use for input files')
+    parser.add_option('-H', '--full-help', action='store_true',
+        default=False, help='Display the README file')
+    parser.add_option('-O', '--outdir', type='string',
+        action='store', help='Path to directory to use for intermediate and '
+        'output files')
+    parser.add_option('-p', '--preserve', action='store_true',\
+        help='Preserve temporary output directory even if option -O is not '
+             'given')
+    parser.add_option('-t', '--test', action='store_true',
+                    default=False, help='run tests')
+    parser.add_option('-T', '--test-coverage', action='store_true',
+                    default=False, help='run tests and check for 100% coverage')
+    parser.add_option('-v', '--verbosity', default=1,
+        type='int', help='Control verbosity: 0=silent, 1=progress, 3=full, '
+        '4=debug')
+
+    parser.usage += """
+
+Create images for a board from a set of binaries. It is controlled by a
+description in the board device tree."""
+
+    return parser.parse_args(argv)