Merge tag 'dm-pull-15nov20' of git://git.denx.de/u-boot-dmWIP/15Nov2020

Minor fixes/improvements to 'patman status'

12 files changed, 149 insertions, 76 deletions

diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c
index c3674908ee..1b22f1883e 100644
--- a/drivers/misc/cros_ec.c
+++ b/drivers/misc/cros_ec.c
@@ -495,18 +495,18 @@ int cros_ec_read_current_image(struct udevice *dev,
 }
 
 static int cros_ec_wait_on_hash_done(struct udevice *dev,
+				     struct ec_params_vboot_hash *p,
 				     struct ec_response_vboot_hash *hash)
 {
-	struct ec_params_vboot_hash p;
 	ulong start;
 
 	start = get_timer(0);
 	while (hash->status == EC_VBOOT_HASH_STATUS_BUSY) {
 		mdelay(50);	/* Insert some reasonable delay */
 
-		p.cmd = EC_VBOOT_HASH_GET;
-		if (ec_command(dev, EC_CMD_VBOOT_HASH, 0, &p, sizeof(p),
-		       hash, sizeof(*hash)) < 0)
+		p->cmd = EC_VBOOT_HASH_GET;
+		if (ec_command(dev, EC_CMD_VBOOT_HASH, 0, p, sizeof(*p), hash,
+			       sizeof(*hash)) < 0)
 			return -1;
 
 		if (get_timer(start) > CROS_EC_CMD_HASH_TIMEOUT_MS) {
@@ -530,7 +530,7 @@ int cros_ec_read_hash(struct udevice *dev, uint hash_offset,
 		return -1;
 
 	/* If the EC is busy calculating the hash, fidget until it's done. */
-	rv = cros_ec_wait_on_hash_done(dev, hash);
+	rv = cros_ec_wait_on_hash_done(dev, &p, hash);
 	if (rv)
 		return rv;
 
@@ -553,9 +553,13 @@ int cros_ec_read_hash(struct udevice *dev, uint hash_offset,
 		       hash, sizeof(*hash)) < 0)
 		return -1;
 
-	rv = cros_ec_wait_on_hash_done(dev, hash);
+	rv = cros_ec_wait_on_hash_done(dev, &p, hash);
 	if (rv)
 		return rv;
+	if (hash->status != EC_VBOOT_HASH_STATUS_DONE) {
+		log_err("Hash did not complete, status=%d\n", hash->status);
+		return -EIO;
+	}
 
 	debug("%s: hash done\n", __func__);
 
diff --git a/drivers/misc/cros_ec_lpc.c b/drivers/misc/cros_ec_lpc.c
index 63702f90fb..e0002b9753 100644
--- a/drivers/misc/cros_ec_lpc.c
+++ b/drivers/misc/cros_ec_lpc.c
@@ -25,13 +25,16 @@
 #define debug_trace(fmt, b...)
 #endif
 
+/* Timeout waiting for a flash erase command to complete */
+static const int CROS_EC_CMD_TIMEOUT_MS = 5000;
+
 static int wait_for_sync(struct cros_ec_dev *dev)
 {
 	unsigned long start;
 
 	start = get_timer(0);
 	while (inb(EC_LPC_ADDR_HOST_CMD) & EC_LPC_STATUS_BUSY_MASK) {
-		if (get_timer(start) > 1000) {
+		if (get_timer(start) > CROS_EC_CMD_TIMEOUT_MS) {
 			debug("%s: Timeout waiting for CROS_EC sync\n",
 			      __func__);
 			return -1;
diff --git a/drivers/misc/cros_ec_sandbox.c b/drivers/misc/cros_ec_sandbox.c
index a191f061b8..ff7f782742 100644
--- a/drivers/misc/cros_ec_sandbox.c
+++ b/drivers/misc/cros_ec_sandbox.c
@@ -460,6 +460,16 @@ static int process_cmd(struct ec_state *ec,
 	case EC_CMD_ENTERING_MODE:
 		len = 0;
 		break;
+	case EC_CMD_GET_NEXT_EVENT:
+		/*
+		 * TODO:
+		 * This driver emulates an old keyboard device supporting
+		 * EC_CMD_MKBP_STATE. Current Chrome OS keyboards use
+		 * EC_CMD_GET_NEXT_EVENT. Cf.
+		 * "mkbp: Add support for buttons and switches"
+		 * https://chromium.googlesource.com/chromiumos/platform/ec/+/87a071941b89e3f7fd3eb329b682e60b3fbd6c73
+		 */
+		return -EC_RES_INVALID_COMMAND;
 	default:
 		printf("   ** Unknown EC command %#02x\n", req_hdr->command);
 		return -1;
diff --git a/tools/patman/README b/tools/patman/README
index 49b73590cf..6b806632f8 100644
--- a/tools/patman/README
+++ b/tools/patman/README
@@ -113,6 +113,7 @@ ignore_errors: True
 process_tags: False
 verbose: True
 smtp_server: /path/to/sendmail
+patchwork_server: https://patchwork.ozlabs.org
 
 <<<
 
@@ -207,6 +208,12 @@ Series-links: [id | version:id]...
 	branch against patchwork to see what new reviews your series has
 	collected ('patman status').
 
+Series-patchwork-url: url
+	This allows specifying the Patchwork URL for a branch. This overrides
+	both the setting files and the command-line argument. The URL should
+	include the protocol and web site, with no trailing slash, for example
+	'https://patchwork.ozlabs.org/project'
+
 Cover-letter:
 This is the patch set title
 blah blah
diff --git a/tools/patman/control.py b/tools/patman/control.py
index f4a6ca145d..2330682df4 100644
--- a/tools/patman/control.py
+++ b/tools/patman/control.py
@@ -177,7 +177,7 @@ def send(args):
         args.smtp_server)
 
 def patchwork_status(branch, count, start, end, dest_branch, force,
-                     show_comments):
+                     show_comments, url):
     """Check the status of patches in patchwork
 
     This finds the series in patchwork using the Series-link tag, checks for new
@@ -196,6 +196,8 @@ def patchwork_status(branch, count, start, end, dest_branch, force,
         force (bool): With dest_branch, force overwriting an existing branch
         show_comments (bool): True to display snippets from the comments
             provided by reviewers
+        url (str): URL of patchwork server, e.g. 'https://patchwork.ozlabs.org'.
+            This is ignored if the series provides a Series-patchwork-url tag.
 
     Raises:
         ValueError: if the branch has no Series-link value
@@ -224,8 +226,12 @@ def patchwork_status(branch, count, start, end, dest_branch, force,
     if not found:
         raise ValueError('Series-links has no current version (without :)')
 
+    # Allow the series to override the URL
+    if 'patchwork_url' in series:
+        url = series.patchwork_url
+
     # Import this here to avoid failing on other commands if the dependencies
     # are not present
     from patman import status
     status.check_patchwork_status(series, found[0], branch, dest_branch, force,
-                                  show_comments)
+                                  show_comments, url)
diff --git a/tools/patman/func_test.py b/tools/patman/func_test.py
index e2adf32c73..74a144dc2d 100644
--- a/tools/patman/func_test.py
+++ b/tools/patman/func_test.py
@@ -248,7 +248,7 @@ class TestFunctional(unittest.TestCase):
         self.assertEqual('      Cc:  %s' % rick, next(lines))
         expected = ('Git command: git send-email --annotate '
                     '--in-reply-to="%s" --to "u-boot@lists.denx.de" '
-                    '--cc "%s" --cc-cmd "%s --cc-cmd %s" %s %s'
+                    '--cc "%s" --cc-cmd "%s send --cc-cmd %s" %s %s'
                     % (in_reply_to, stefan, sys.argv[0], cc_file, cover_fname,
                        ' '.join(args)))
         self.assertEqual(expected, tools.ToUnicode(next(lines)))
@@ -625,11 +625,15 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
             os.chdir(orig_dir)
 
     @staticmethod
-    def _fake_patchwork(subpath):
+    def _fake_patchwork(url, subpath):
         """Fake Patchwork server for the function below
 
         This handles accessing a series, providing a list consisting of a
         single patch
+
+        Args:
+            url (str): URL of patchwork server
+            subpath (str): URL subpath to use
         """
         re_series = re.match(r'series/(\d*)/$', subpath)
         if re_series:
@@ -645,7 +649,7 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
         series = Series()
 
         with capture_sys_output() as (_, err):
-            status.collect_patches(series, 1234, self._fake_patchwork)
+            status.collect_patches(series, 1234, None, self._fake_patchwork)
         self.assertIn('Warning: Patchwork reports 1 patches, series has 0',
                       err.getvalue())
 
@@ -655,7 +659,8 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
         series = Series()
         series.commits = [Commit('abcd')]
 
-        patches = status.collect_patches(series, 1234, self._fake_patchwork)
+        patches = status.collect_patches(series, 1234, None,
+                                         self._fake_patchwork)
         self.assertEqual(1, len(patches))
         patch = patches[0]
         self.assertEqual('1', patch.id)
@@ -800,11 +805,15 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
                           "Cannot find commit for patch 3 ('Subject 2')"],
                          warnings)
 
-    def _fake_patchwork2(self, subpath):
+    def _fake_patchwork2(self, url, subpath):
         """Fake Patchwork server for the function below
 
         This handles accessing series, patches and comments, providing the data
         in self.patches to the caller
+
+        Args:
+            url (str): URL of patchwork server
+            subpath (str): URL subpath to use
         """
         re_series = re.match(r'series/(\d*)/$', subpath)
         re_patch = re.match(r'patches/(\d*)/$', subpath)
@@ -861,12 +870,12 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
 
         # Check that the tags are picked up on the first patch
         status.find_new_responses(new_rtag_list, review_list, 0, commit1,
-                                  patch1, self._fake_patchwork2)
+                                  patch1, None, self._fake_patchwork2)
         self.assertEqual(new_rtag_list[0], {'Reviewed-by': {self.joe}})
 
         # Now the second patch
         status.find_new_responses(new_rtag_list, review_list, 1, commit2,
-                                  patch2, self._fake_patchwork2)
+                                  patch2, None, self._fake_patchwork2)
         self.assertEqual(new_rtag_list[1], {
             'Reviewed-by': {self.mary, self.fred},
             'Tested-by': {self.leb}})
@@ -876,7 +885,7 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
         new_rtag_list = [None] * count
         commit1.rtags = {'Reviewed-by': {self.joe}}
         status.find_new_responses(new_rtag_list, review_list, 0, commit1,
-                                  patch1, self._fake_patchwork2)
+                                  patch1, None, self._fake_patchwork2)
         self.assertEqual(new_rtag_list[0], {})
 
         # For the second commit, add Ed and Fred, so only Mary should be left
@@ -884,7 +893,7 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
             'Tested-by': {self.leb},
             'Reviewed-by': {self.fred}}
         status.find_new_responses(new_rtag_list, review_list, 1, commit2,
-                                  patch2, self._fake_patchwork2)
+                                  patch2, None, self._fake_patchwork2)
         self.assertEqual(new_rtag_list[1], {'Reviewed-by': {self.mary}})
 
         # Check that the output patches expectations:
@@ -900,7 +909,7 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
         series.commits = [commit1, commit2]
         terminal.SetPrintTestMode()
         status.check_patchwork_status(series, '1234', None, None, False, False,
-                                      self._fake_patchwork2)
+                                      None, self._fake_patchwork2)
         lines = iter(terminal.GetPrintTestLines())
         col = terminal.Color()
         self.assertEqual(terminal.PrintLine('  1 Subject 1', col.BLUE),
@@ -935,11 +944,15 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
             '1 new response available in patchwork (use -d to write them to a new branch)',
             None), next(lines))
 
-    def _fake_patchwork3(self, subpath):
+    def _fake_patchwork3(self, url, subpath):
         """Fake Patchwork server for the function below
 
         This handles accessing series, patches and comments, providing the data
         in self.patches to the caller
+
+        Args:
+            url (str): URL of patchwork server
+            subpath (str): URL subpath to use
         """
         re_series = re.match(r'series/(\d*)/$', subpath)
         re_patch = re.match(r'patches/(\d*)/$', subpath)
@@ -1011,7 +1024,8 @@ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
 
         terminal.SetPrintTestMode()
         status.check_patchwork_status(series, '1234', branch, dest_branch,
-                                      False, False, self._fake_patchwork3, repo)
+                                      False, False, None, self._fake_patchwork3,
+                                      repo)
         lines = terminal.GetPrintTestLines()
         self.assertEqual(12, len(lines))
         self.assertEqual(
@@ -1214,7 +1228,7 @@ Reviewed-by: %s
         series.commits = [commit1, commit2]
         terminal.SetPrintTestMode()
         status.check_patchwork_status(series, '1234', None, None, False, True,
-                                      self._fake_patchwork2)
+                                      None, self._fake_patchwork2)
         lines = iter(terminal.GetPrintTestLines())
         col = terminal.Color()
         self.assertEqual(terminal.PrintLine('  1 Subject 1', col.BLUE),
diff --git a/tools/patman/gitutil.py b/tools/patman/gitutil.py
index 3a2366bcf5..31fb3b2829 100644
--- a/tools/patman/gitutil.py
+++ b/tools/patman/gitutil.py
@@ -455,21 +455,21 @@ def EmailPatches(series, cover_fname, args, dry_run, raise_on_error, cc_fname,
     >>> EmailPatches(series, 'cover', ['p1', 'p2'], True, True, 'cc-fname', \
             False, alias)
     'git send-email --annotate --to "f.bloggs@napier.co.nz" --cc \
-"m.poppins@cloud.net" --cc-cmd "./patman --cc-cmd cc-fname" cover p1 p2'
+"m.poppins@cloud.net" --cc-cmd "./patman send --cc-cmd cc-fname" cover p1 p2'
     >>> EmailPatches(series, None, ['p1'], True, True, 'cc-fname', False, \
             alias)
     'git send-email --annotate --to "f.bloggs@napier.co.nz" --cc \
-"m.poppins@cloud.net" --cc-cmd "./patman --cc-cmd cc-fname" p1'
+"m.poppins@cloud.net" --cc-cmd "./patman send --cc-cmd cc-fname" p1'
     >>> series['cc'] = ['all']
     >>> EmailPatches(series, 'cover', ['p1', 'p2'], True, True, 'cc-fname', \
             True, alias)
     'git send-email --annotate --to "this-is-me@me.com" --cc-cmd "./patman \
---cc-cmd cc-fname" cover p1 p2'
+send --cc-cmd cc-fname" cover p1 p2'
     >>> EmailPatches(series, 'cover', ['p1', 'p2'], True, True, 'cc-fname', \
             False, alias)
     'git send-email --annotate --to "f.bloggs@napier.co.nz" --cc \
 "f.bloggs@napier.co.nz" --cc "j.bloggs@napier.co.nz" --cc \
-"m.poppins@cloud.net" --cc-cmd "./patman --cc-cmd cc-fname" cover p1 p2'
+"m.poppins@cloud.net" --cc-cmd "./patman send --cc-cmd cc-fname" cover p1 p2'
 
     # Restore argv[0] since we clobbered it.
     >>> sys.argv[0] = _old_argv0
@@ -500,7 +500,7 @@ def EmailPatches(series, cover_fname, args, dry_run, raise_on_error, cc_fname,
 
     cmd += to
     cmd += cc
-    cmd += ['--cc-cmd', '"%s --cc-cmd %s"' % (sys.argv[0], cc_fname)]
+    cmd += ['--cc-cmd', '"%s send --cc-cmd %s"' % (sys.argv[0], cc_fname)]
     if cover_fname:
         cmd.append(cover_fname)
     cmd += args
diff --git a/tools/patman/main.py b/tools/patman/main.py
index c7f425522b..342fd446a1 100755
--- a/tools/patman/main.py
+++ b/tools/patman/main.py
@@ -28,26 +28,33 @@ from patman import terminal
 from patman import test_util
 from patman import test_checkpatch
 
-def AddCommonArgs(parser):
-    parser.add_argument('-b', '--branch', type=str,
-        help="Branch to process (by default, the current branch)")
-    parser.add_argument('-c', '--count', dest='count', type=int,
-        default=-1, help='Automatically create patches from top n commits')
-    parser.add_argument('-e', '--end', type=int, default=0,
-        help='Commits to skip at end of patch list')
-    parser.add_argument('-D', '--debug', action='store_true',
-        help='Enabling debugging (provides a full traceback on error)')
-    parser.add_argument('-s', '--start', dest='start', type=int,
-        default=0, help='Commit to start creating patches from (0 = HEAD)')
-
 epilog = '''Create patches from commits in a branch, check them and email them
 as specified by tags you place in the commits. Use -n to do a dry run first.'''
 
 parser = ArgumentParser(epilog=epilog)
+parser.add_argument('-b', '--branch', type=str,
+    help="Branch to process (by default, the current branch)")
+parser.add_argument('-c', '--count', dest='count', type=int,
+    default=-1, help='Automatically create patches from top n commits')
+parser.add_argument('-e', '--end', type=int, default=0,
+    help='Commits to skip at end of patch list')
+parser.add_argument('-D', '--debug', action='store_true',
+    help='Enabling debugging (provides a full traceback on error)')
+parser.add_argument('-p', '--project', default=project.DetectProject(),
+                    help="Project name; affects default option values and "
+                    "aliases [default: %(default)s]")
+parser.add_argument('-P', '--patchwork-url',
+                    default='https://patchwork.ozlabs.org',
+                    help='URL of patchwork server [default: %(default)s]')
+parser.add_argument('-s', '--start', dest='start', type=int,
+    default=0, help='Commit to start creating patches from (0 = HEAD)')
+parser.add_argument('-v', '--verbose', action='store_true', dest='verbose',
+                    default=False, help='Verbose output of errors and warnings')
+parser.add_argument('-H', '--full-help', action='store_true', dest='full_help',
+                    default=False, help='Display the README file')
+
 subparsers = parser.add_subparsers(dest='cmd')
 send = subparsers.add_parser('send')
-send.add_argument('-H', '--full-help', action='store_true', dest='full_help',
-       default=False, help='Display the README file')
 send.add_argument('-i', '--ignore-errors', action='store_true',
        dest='ignore_errors', default=False,
        help='Send patches email even if patch errors are found')
@@ -58,15 +65,10 @@ send.add_argument('-m', '--no-maintainers', action='store_false',
        help="Don't cc the file maintainers automatically")
 send.add_argument('-n', '--dry-run', action='store_true', dest='dry_run',
        default=False, help="Do a dry run (create but don't email patches)")
-send.add_argument('-p', '--project', default=project.DetectProject(),
-                  help="Project name; affects default option values and "
-                  "aliases [default: %(default)s]")
 send.add_argument('-r', '--in-reply-to', type=str, action='store',
                   help="Message ID that this series is in reply to")
 send.add_argument('-t', '--ignore-bad-tags', action='store_true',
                   default=False, help='Ignore bad tags / aliases')
-send.add_argument('-v', '--verbose', action='store_true', dest='verbose',
-       default=False, help='Verbose output of errors and warnings')
 send.add_argument('-T', '--thread', action='store_true', dest='thread',
                   default=False, help='Create patches as a single thread')
 send.add_argument('--cc-cmd', dest='cc_cmd', type=str, action='store',
@@ -81,14 +83,12 @@ send.add_argument('--no-tags', action='store_false', dest='process_tags',
                   default=True, help="Don't process subject tags as aliases")
 send.add_argument('--smtp-server', type=str,
                   help="Specify the SMTP server to 'git send-email'")
-AddCommonArgs(send)
 
 send.add_argument('patchfiles', nargs='*')
 
 test_parser = subparsers.add_parser('test', help='Run tests')
 test_parser.add_argument('testname', type=str, default=None, nargs='?',
                          help="Specify the test to run")
-AddCommonArgs(test_parser)
 
 status = subparsers.add_parser('status',
                                help='Check status of patches in patchwork')
@@ -98,16 +98,24 @@ status.add_argument('-d', '--dest-branch', type=str,
                     help='Name of branch to create with collected responses')
 status.add_argument('-f', '--force', action='store_true',
                     help='Force overwriting an existing branch')
-AddCommonArgs(status)
 
 # Parse options twice: first to get the project and second to handle
-# defaults properly (which depends on project).
+# defaults properly (which depends on project)
+# Use parse_known_args() in case 'cmd' is omitted
 argv = sys.argv[1:]
-if len(argv) < 1 or argv[0].startswith('-'):
-    argv = ['send'] + argv
-args = parser.parse_args(argv)
+args, rest = parser.parse_known_args(argv)
 if hasattr(args, 'project'):
-    settings.Setup(gitutil, send, args.project, '')
+    settings.Setup(gitutil, parser, args.project, '')
+    args, rest = parser.parse_known_args(argv)
+
+# If we have a command, it is safe to parse all arguments
+if args.cmd:
+    args = parser.parse_args(argv)
+else:
+    # No command, so insert it after the known arguments and before the ones
+    # that presumably relate to the 'send' subcommand
+    nargs = len(rest)
+    argv = argv[:-nargs] + ['send'] + rest
     args = parser.parse_args(argv)
 
 if __name__ != "__main__":
@@ -174,7 +182,7 @@ elif args.cmd == 'status':
     try:
         control.patchwork_status(args.branch, args.count, args.start, args.end,
                                  args.dest_branch, args.force,
-                                 args.show_comments)
+                                 args.show_comments, args.patchwork_url)
     except Exception as e:
         terminal.Print('patman: %s: %s' % (type(e).__name__, e),
                        colour=terminal.Color.RED)
diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py
index 772e4b5661..cdcd50a849 100644
--- a/tools/patman/patchstream.py
+++ b/tools/patman/patchstream.py
@@ -452,8 +452,8 @@ class PatchStream:
             if self.is_log:
                 if self.commit.change_id:
                     raise ValueError(
-                        "%s: Two Change-Ids: '%s' vs. '%s'" % self.commit.hash,
-                        self.commit.change_id, value)
+                        "%s: Two Change-Ids: '%s' vs. '%s'" %
+                        (self.commit.hash, self.commit.change_id, value))
                 self.commit.change_id = value
             self.skip_blank = True
 
diff --git a/tools/patman/series.py b/tools/patman/series.py
index 4457719f2e..1d92bdb910 100644
--- a/tools/patman/series.py
+++ b/tools/patman/series.py
@@ -16,7 +16,7 @@ from patman import tools
 
 # Series-xxx tags that we understand
 valid_series = ['to', 'cc', 'version', 'changes', 'prefix', 'notes', 'name',
-                'cover_cc', 'process_log', 'links']
+                'cover_cc', 'process_log', 'links', 'patchwork_url']
 
 class Series(dict):
     """Holds information about a patch series, including all tags.
diff --git a/tools/patman/settings.py b/tools/patman/settings.py
index 732bd40106..8c10eab264 100644
--- a/tools/patman/settings.py
+++ b/tools/patman/settings.py
@@ -7,6 +7,7 @@ try:
 except:
     import ConfigParser
 
+import argparse
 import os
 import re
 
@@ -216,10 +217,10 @@ nxp = Zhikang Zhang <zhikang.zhang@nxp.com>
 ''' % (name, email), file=f)
     f.close();
 
-def _UpdateDefaults(parser, config):
+def _UpdateDefaults(main_parser, config):
     """Update the given OptionParser defaults based on config.
 
-    We'll walk through all of the settings from the parser
+    We'll walk through all of the settings from all parsers.
     For each setting we'll look for a default in the option parser.
     If it's found we'll update the option parser default.
 
@@ -228,13 +229,24 @@ def _UpdateDefaults(parser, config):
     say.
 
     Args:
-        parser: An instance of an OptionParser whose defaults will be
+        parser: An instance of an ArgumentParser whose defaults will be
             updated.
         config: An instance of _ProjectConfigParser that we will query
             for settings.
     """
-    defaults = parser.parse_known_args()[0]
-    defaults = vars(defaults)
+    # Find all the parsers and subparsers
+    parsers = [main_parser]
+    parsers += [subparser for action in main_parser._actions
+                  if isinstance(action, argparse._SubParsersAction)
+                  for _, subparser in action.choices.items()]
+
+    # Collect the defaults from each parser
+    defaults = {}
+    for parser in parsers:
+        pdefs = parser.parse_known_args()[0]
+        defaults.update(vars(pdefs))
+
+    # Go through the settings and collect defaults
     for name, val in config.items('settings'):
         if name in defaults:
             default_val = defaults[name]
@@ -242,10 +254,14 @@ def _UpdateDefaults(parser, config):
                 val = config.getboolean('settings', name)
             elif isinstance(default_val, int):
                 val = config.getint('settings', name)
+            elif isinstance(default_val, str):
+                val = config.get('settings', name)
             defaults[name] = val
         else:
             print("WARNING: Unknown setting %s" % name)
-        parser.set_defaults(**defaults)
+
+    # Set all the defaults (this propagates through all subparsers)
+    main_parser.set_defaults(**defaults)
 
 def _ReadAliasFile(fname):
     """Read in the U-Boot git alias file if it exists.
diff --git a/tools/patman/status.py b/tools/patman/status.py
index a369d655c5..f3fbc661b2 100644
--- a/tools/patman/status.py
+++ b/tools/patman/status.py
@@ -198,10 +198,11 @@ def compare_with_series(series, patches):
 
     return patch_for_commit, commit_for_patch, warnings
 
-def call_rest_api(subpath):
+def call_rest_api(url, subpath):
     """Call the patchwork API and return the result as JSON
 
     Args:
+        url (str): URL of patchwork server, e.g. 'https://patchwork.ozlabs.org'
         subpath (str): URL subpath to use
 
     Returns:
@@ -210,13 +211,13 @@ def call_rest_api(subpath):
     Raises:
         ValueError: the URL could not be read
     """
-    url = 'https://patchwork.ozlabs.org/api/1.2/%s' % subpath
-    response = requests.get(url)
+    full_url = '%s/api/1.2/%s' % (url, subpath)
+    response = requests.get(full_url)
     if response.status_code != 200:
-        raise ValueError("Could not read URL '%s'" % url)
+        raise ValueError("Could not read URL '%s'" % full_url)
     return response.json()
 
-def collect_patches(series, series_id, rest_api=call_rest_api):
+def collect_patches(series, series_id, url, rest_api=call_rest_api):
     """Collect patch information about a series from patchwork
 
     Uses the Patchwork REST API to collect information provided by patchwork
@@ -226,6 +227,7 @@ def collect_patches(series, series_id, rest_api=call_rest_api):
         series (Series): Series object corresponding to the local branch
             containing the series
         series_id (str): Patch series ID number
+        url (str): URL of patchwork server, e.g. 'https://patchwork.ozlabs.org'
         rest_api (function): API function to call to access Patchwork, for
             testing
 
@@ -236,7 +238,7 @@ def collect_patches(series, series_id, rest_api=call_rest_api):
         ValueError: if the URL could not be read or the web page does not follow
             the expected structure
     """
-    data = rest_api('series/%s/' % series_id)
+    data = rest_api(url, 'series/%s/' % series_id)
 
     # Get all the rows, which are patches
     patch_dict = data['patches']
@@ -261,7 +263,7 @@ def collect_patches(series, series_id, rest_api=call_rest_api):
     patches = sorted(patches, key=lambda x: x.seq)
     return patches
 
-def find_new_responses(new_rtag_list, review_list, seq, cmt, patch,
+def find_new_responses(new_rtag_list, review_list, seq, cmt, patch, url,
                        rest_api=call_rest_api):
     """Find new rtags collected by patchwork that we don't know about
 
@@ -279,6 +281,7 @@ def find_new_responses(new_rtag_list, review_list, seq, cmt, patch,
         seq (int): Position in new_rtag_list to update
         cmt (Commit): Commit object for this commit
         patch (Patch): Corresponding Patch object for this patch
+        url (str): URL of patchwork server, e.g. 'https://patchwork.ozlabs.org'
         rest_api (function): API function to call to access Patchwork, for
             testing
     """
@@ -286,14 +289,14 @@ def find_new_responses(new_rtag_list, review_list, seq, cmt, patch,
         return
 
     # Get the content for the patch email itself as well as all comments
-    data = rest_api('patches/%s/' % patch.id)
+    data = rest_api(url, 'patches/%s/' % patch.id)
     pstrm = PatchStream.process_text(data['content'], True)
 
     rtags = collections.defaultdict(set)
     for response, people in pstrm.commit.rtags.items():
         rtags[response].update(people)
 
-    data = rest_api('patches/%s/comments/' % patch.id)
+    data = rest_api(url, 'patches/%s/comments/' % patch.id)
 
     reviews = []
     for comment in data:
@@ -407,7 +410,7 @@ def create_branch(series, new_rtag_list, branch, dest_branch, overwrite,
     return num_added
 
 def check_patchwork_status(series, series_id, branch, dest_branch, force,
-                           show_comments, rest_api=call_rest_api,
+                           show_comments, url, rest_api=call_rest_api,
                            test_repo=None):
     """Check the status of a series on Patchwork
 
@@ -421,11 +424,12 @@ def check_patchwork_status(series, series_id, branch, dest_branch, force,
         dest_branch (str): Name of new branch to create, or None
         force (bool): True to force overwriting dest_branch if it exists
         show_comments (bool): True to show the comments on each patch
+        url (str): URL of patchwork server, e.g. 'https://patchwork.ozlabs.org'
         rest_api (function): API function to call to access Patchwork, for
             testing
         test_repo (pygit2.Repository): Repo to use (use None unless testing)
     """
-    patches = collect_patches(series, series_id, rest_api)
+    patches = collect_patches(series, series_id, url, rest_api)
     col = terminal.Color()
     count = len(series.commits)
     new_rtag_list = [None] * count
@@ -440,7 +444,8 @@ def check_patchwork_status(series, series_id, branch, dest_branch, force,
     with concurrent.futures.ThreadPoolExecutor(max_workers=16) as executor:
         futures = executor.map(
             find_new_responses, repeat(new_rtag_list), repeat(review_list),
-            range(count), series.commits, patch_list, repeat(rest_api))
+            range(count), series.commits, patch_list, repeat(url),
+            repeat(rest_api))
     for fresponse in futures:
         if fresponse:
             raise fresponse.exception()