gnu: u-boot: Update to 2023.07.02.

* gnu/packages/patches/u-boot-infodocs-target.patch: Delete file.
* gnu/packages/patches/u-boot-patman-guix-integration.patch: Delete file.
* gnu/local.mk: De-register patches.
* gnu/packages/patches/u-boot-allow-disabling-openssl.patch: Refresh.
* gnu/packages/patches/u-boot-sifive-prevent-reloc-initrd-fdt.patch: Refresh.
* gnu/packages/bootloaders.scm (u-boot): Update to 2023.07.02.
[native-inputs]: Add python-pyelftools.
[source]: Remove patches.
(u-boot-tools)[phases]: Update substitution for python3-coverage.
Adjust 'patch to catch more openssl incompatibilities.
Split lines in 'patch phase.
[native-inputs]: Add python-filelock and python-pytest-xdist.
(make-u-boot-sunxi64-package): Set SCP environment variable.
(u-boot-sifive-unleashed): Update to use opensbi.
(u-boot-puma-rk3399)[inputs]: Add arm-trusted-firmware-rk3399 to
package-inputs instead of native-inputs.
(u-boot-rockpro64-rk3399): Disable CONFIG_SPL_FIT_SIGNATURE in config.

Reviewed-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

5 files changed, 54 insertions, 1350 deletions

diff --git a/gnu/packages/bootloaders.scm b/gnu/packages/bootloaders.scm
index 01fd1093ff..966f1787f8 100644
--- a/gnu/packages/bootloaders.scm
+++ b/gnu/packages/bootloaders.scm
@@ -648,23 +648,21 @@ tree binary files.  These are board description files used by Linux and BSD.")
 (define u-boot
   (package
     (name "u-boot")
-    (version "2022.10")
+    (version "2023.07.02")
     (source (origin
               (patches
                (list %u-boot-rockchip-inno-usb-patch
                      %u-boot-allow-disabling-openssl-patch
                      %u-boot-sifive-prevent-relocating-initrd-fdt
                      %u-boot-rk3399-enable-emmc-phy-patch
-                     (search-patch "u-boot-fix-build-python-3.10.patch")
-                     (search-patch "u-boot-infodocs-target.patch")
-                     (search-patch "u-boot-patman-guix-integration.patch")))
+                     (search-patch "u-boot-fix-build-python-3.10.patch")))
               (method url-fetch)
               (uri (string-append
                     "https://ftp.denx.de/pub/u-boot/"
                     "u-boot-" version ".tar.bz2"))
               (sha256
                (base32
-                "1y5x8vxdgsqdqlsvq01mn8lmw53fqairkhvhhjx83hjva0m4id2h"))))
+                "1m91w3fpywllkwm000dqsw3294j0szs1lz6qbgwv1aql3ic4hskb"))))
     (build-system gnu-build-system)
     (native-inputs
      (list bison
@@ -676,6 +674,7 @@ tree binary files.  These are board description files used by Linux and BSD.")
            perl
            pkg-config                   ;for 'make menuconfig'
            python
+           python-pyelftools
            swig
            (list util-linux "lib")))
     (home-page "https://www.denx.de/wiki/U-Boot/")
@@ -726,7 +725,12 @@ Info manual.")))
     (name "u-boot-tools")
     (native-inputs
      (modify-inputs (package-native-inputs u-boot)
-       (prepend python-coverage python-pycryptodomex python-pytest sdl2)))
+       (prepend python-coverage
+                python-filelock
+                python-pycryptodomex
+                python-pytest
+                python-pytest-xdist
+                sdl2)))
     (arguments
      `(#:make-flags '("HOSTCC=gcc")
        #:test-target "tcheck"
@@ -739,7 +743,7 @@ Info manual.")))
                (("/bin/false") (which "false")))
              (substitute* "tools/dtoc/fdt_util.py"
                (("'cc'") "'gcc'"))
-             (substitute* "tools/patman/test_util.py"
+             (substitute* "tools/u_boot_pylib/test_util.py"
                ;; python3-coverage is simply called coverage in guix.
                (("python3-coverage") "coverage")
 
@@ -777,7 +781,16 @@ def test_ctrl_c"))
                            ;; See https://bugs.gnu.org/34717 for
                            ;; details.
                            (("CONFIG_FIT_SIGNATURE=y")
-                            "CONFIG_FIT_SIGNATURE=n\nCONFIG_UT_LIB_ASN1=n\nCONFIG_TOOLS_LIBCRYPTO=n")
+                            "CONFIG_FIT_SIGNATURE=n
+CONFIG_UT_LIB_ASN1=n
+CONFIG_TOOLS_LIBCRYPTO=n")
+                           ;; Catch instances of implied CONFIG_FIG_SIGNATURE
+                           ;; with VPL targets
+                           (("CONFIG_SANDBOX_VPL=y")
+                            "CONFIG_SANDBOX_VPL=y
+CONFIG_FIT_SIGNATURE=n
+CONFIG_VPL_FIT_SIGNATURE=n
+CONFIG_TOOLS_LIBCRYPTO=n")
                            ;; This test requires a sound system, which is un-used
                            ;; in u-boot-tools.
                            (("CONFIG_SOUND=y") "CONFIG_SOUND=n")))
@@ -1009,6 +1022,9 @@ removed so that it fits within common partitioning schemes.")))
           #~(modify-phases #$phases
               (add-after 'unpack 'set-environment
                 (lambda* (#:key native-inputs inputs #:allow-other-keys)
+                  ;; Avoid dependency on crust-firmware
+                  ;; https://issues.guix.gnu.org/48371
+                  (setenv "SCP" "/dev/null")
                   (setenv "BL31" (search-input-file inputs "bl31.bin"))))))))
       (inputs
        (modify-inputs (package-inputs base)
@@ -1104,7 +1120,7 @@ partition."))
               (delete 'strip)
               (delete 'validate-runpath)))))
       (inputs
-       (modify-inputs (package-native-inputs base)
+       (modify-inputs (package-inputs base)
          (append arm-trusted-firmware-rk3399))))))
 
 (define-public u-boot-qemu-arm
@@ -1170,7 +1186,20 @@ Documentation} for more information (for example by running @samp{info
                 (append sdl2))))))
 
 (define-public u-boot-sifive-unleashed
-  (make-u-boot-package "sifive_unleashed" "riscv64-linux-gnu"))
+  (let ((base (make-u-boot-package "sifive_unleashed" "riscv64-linux-gnu")))
+    (package
+      (inherit base)
+      (arguments
+       (substitute-keyword-arguments (package-arguments base)
+         ((#:phases phases)
+          #~(modify-phases #$phases
+              (add-after 'unpack 'set-environment
+                (lambda* (#:key inputs #:allow-other-keys)
+                  (setenv "OPENSBI" (search-input-file inputs
+                                                       "fw_dynamic.bin"))))))))
+      (inputs
+       (modify-inputs (package-inputs base)
+         (append opensbi-generic))))))
 
 (define-public u-boot-sifive-unmatched
   (let ((base (make-u-boot-package "sifive_unmatched" "riscv64-linux-gnu")))
@@ -1230,7 +1259,11 @@ Documentation} for more information (for example by running @samp{info
                                                "CONFIG_SATA_SIL=y"
                                                "CONFIG_SCSI=y"
                                                "CONFIG_SCSI_AHCI=y"
-                                               "CONFIG_DM_SCSI=y"))))
+                                               "CONFIG_DM_SCSI=y"
+                                               ;; Disable SPL FIT signatures,
+                                               ;; due to GPLv2 and Openssl
+                                               ;; license incompatibilities
+                                               "# CONFIG_SPL_FIT_SIGNATURE is not set"))))
     (package
       (inherit base)
       (arguments
diff --git a/gnu/packages/patches/u-boot-allow-disabling-openssl.patch b/gnu/packages/patches/u-boot-allow-disabling-openssl.patch
index 5f2856dbb4..5195a7a6f8 100644
--- a/gnu/packages/patches/u-boot-allow-disabling-openssl.patch
+++ b/gnu/packages/patches/u-boot-allow-disabling-openssl.patch
@@ -128,29 +128,28 @@ index 94b7685392..eec599b0ee 100644
  	datai = 0;
  	for (cfgi = 0; cfgi < cfgn; cfgi++) {
  		e = &image_cfg[cfgi];
-@@ -1552,9 +1568,11 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params,
+@@ -1624,10 +1640,12 @@ static void *image_create_v1(size_t *dataoff, struct image_tool_params *params,
  					      &datai, delay);
  	}
  
 +#if defined(CONFIG_KWB_SECURE)
- 	if (secure_hdr && add_secure_header_v1(params, ptr, payloadsz + headersz,
- 					       headersz, image, secure_hdr))
+ 	if (secure_hdr && add_secure_header_v1(params, ptr + *dataoff, payloadsz,
+ 					       image, headersz, secure_hdr))
  		return NULL;
 +#endif
  
- 	*imagesz = headersz;
+ 	/* Calculate and set the header checksum */
+ 	main_hdr->checksum = image_checksum8(main_hdr, headersz);
  
 --- a/tools/image-host.c
 +++ b/tools/image-host.c
-@@ -14,10 +14,12 @@
+@@ -14,8 +14,10 @@
  #include <image.h>
  #include <version.h>
  
 +#ifdef CONFIG_FIT_PRELOAD
  #include <openssl/pem.h>
  #include <openssl/evp.h>
- 
- #define IMAGE_PRE_LOAD_PATH                             "/image/pre-load/sig"
 +#endif
  
  /**
diff --git a/gnu/packages/patches/u-boot-infodocs-target.patch b/gnu/packages/patches/u-boot-infodocs-target.patch
deleted file mode 100644
index 5b21a99de3..0000000000
--- a/gnu/packages/patches/u-boot-infodocs-target.patch
+++ /dev/null
@@ -1,84 +0,0 @@
-Upstream status: https://patchwork.ozlabs.org/project/uboot/list/?series=333259
-
-diff --git a/Makefile b/Makefile
-index de5746399a..597a8886c3 100644
---- a/Makefile
-+++ b/Makefile
-@@ -2372,7 +2372,7 @@ tcheck:
- # Documentation targets
- # ---------------------------------------------------------------------------
- DOC_TARGETS := xmldocs latexdocs pdfdocs htmldocs epubdocs cleandocs \
--	       linkcheckdocs dochelp refcheckdocs
-+	       linkcheckdocs dochelp refcheckdocs texinfodocs infodocs
- PHONY += $(DOC_TARGETS)
- $(DOC_TARGETS): scripts_basic FORCE
- 	$(Q)$(MAKE) $(build)=doc $@
-diff --git a/doc/Makefile b/doc/Makefile
-index f5de65e927..d0904a9f99 100644
---- a/doc/Makefile
-+++ b/doc/Makefile
-@@ -69,6 +69,14 @@ quiet_cmd_sphinx = SPHINX  $@ --> file://$(abspath $(BUILDDIR)/$3/$4)
- htmldocs:
- 	@+$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,html,$(var),,$(var)))
- 
-+texinfodocs:
-+	@+$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,texinfo,$(var),texinfo,$(var)))
-+
-+# Note: the 'info' Make target is generated by sphinx itself when
-+# running the texinfodocs target defined above.
-+infodocs: texinfodocs
-+	$(MAKE) -C $(BUILDDIR)/texinfo info
-+
- linkcheckdocs:
- 	@$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,linkcheck,$(var),,$(var)))
- 
-@@ -109,6 +117,8 @@ cleandocs:
- dochelp:
- 	@echo  ' U-Boot documentation in different formats from ReST:'
- 	@echo  '  htmldocs        - HTML'
-+	@echo  '  texinfodocs     - Texinfo'
-+	@echo  '  infodocs        - Info'
- 	@echo  '  latexdocs       - LaTeX'
- 	@echo  '  pdfdocs         - PDF'
- 	@echo  '  epubdocs        - EPUB'
-diff --git a/doc/conf.py b/doc/conf.py
-index 62c8d31270..3db70f80c1 100644
---- a/doc/conf.py
-+++ b/doc/conf.py
-@@ -449,7 +449,7 @@ for fn in os.listdir('.'):
- # One entry per manual page. List of tuples
- # (source start file, name, description, authors, manual section).
- man_pages = [
--    (master_doc, 'dasuboot', 'The U-Boot Documentation',
-+    (master_doc, 'u-boot', 'The U-Boot Documentation',
-      [author], 1)
- ]
- 
-@@ -463,8 +463,8 @@ man_pages = [
- # (source start file, target name, title, author,
- #  dir menu entry, description, category)
- texinfo_documents = [
--    (master_doc, 'DasUBoot', 'The U-Boot Documentation',
--     author, 'DasUBoot', 'One line description of project.',
-+    (master_doc, 'u-boot', 'The U-Boot Documentation',
-+     author, 'U-Boot', 'Boot loader for embedded systems',
-      'Miscellaneous'),
- ]
- 
-diff --git a/doc/media/Makefile b/doc/media/Makefile
-index b9b43a34c3..9b32258696 100644
---- a/doc/media/Makefile
-+++ b/doc/media/Makefile
-@@ -22,10 +22,11 @@ $(BUILDDIR)/linker_lists.h.rst: ${API}/linker_lists.h ${PARSER} $(SRC_DIR)/linke
- 
- # Media build rules
- 
--.PHONY: all html epub xml latex
-+.PHONY: all html texinfo epub xml latex
- 
- all: $(IMGDOT) $(BUILDDIR) ${TARGETS}
- html: all
-+texinfo: all
- epub: all
- xml: all
- latex: $(IMGPDF) all
diff --git a/gnu/packages/patches/u-boot-patman-guix-integration.patch b/gnu/packages/patches/u-boot-patman-guix-integration.patch
deleted file mode 100644
index 3472656c99..0000000000
--- a/gnu/packages/patches/u-boot-patman-guix-integration.patch
+++ /dev/null
@@ -1,1244 +0,0 @@
-These changes correspond to commits 9ff7500ace..3154de3dd6 already merged to
-the u-boot-dm custodian repo (at
-https://source.denx.de/u-boot/custodians/u-boot-dm/-/commits/next), scheduled
-to be pulled after the next release.
-
-diff --git a/tools/patman/__init__.py b/tools/patman/__init__.py
-index c9d3e35052..1b98ec7fee 100644
---- a/tools/patman/__init__.py
-+++ b/tools/patman/__init__.py
-@@ -1,6 +1,6 @@
- # SPDX-License-Identifier: GPL-2.0+
- 
- __all__ = ['checkpatch', 'command', 'commit', 'control', 'cros_subprocess',
--           'func_test', 'get_maintainer', 'gitutil', 'main', 'patchstream',
-+           'func_test', 'get_maintainer', 'gitutil', '__main__', 'patchstream',
-            'project', 'series', 'setup', 'settings', 'terminal',
-            'test_checkpatch', 'test_util', 'tools', 'tout']
-diff --git a/tools/patman/main.py b/tools/patman/__main__.py
-similarity index 89%
-rename from tools/patman/main.py
-rename to tools/patman/__main__.py
-index 8067a288ab..749e6348b6 100755
---- a/tools/patman/main.py
-+++ b/tools/patman/__main__.py
-@@ -7,6 +7,7 @@
- """See README for more information"""
- 
- from argparse import ArgumentParser
-+import importlib.resources
- import os
- import re
- import sys
-@@ -19,6 +20,7 @@ if __name__ == "__main__":
- 
- # Our modules
- from patman import control
-+from patman import func_test
- from patman import gitutil
- from patman import project
- from patman import settings
-@@ -53,7 +55,8 @@ 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 = subparsers.add_parser(
-+    'send', help='Format, check and email patches (default command)')
- send.add_argument('-i', '--ignore-errors', action='store_true',
-        dest='ignore_errors', default=False,
-        help='Send patches email even if patch errors are found')
-@@ -62,6 +65,12 @@ send.add_argument('-l', '--limit-cc', dest='limit', type=int, default=None,
- send.add_argument('-m', '--no-maintainers', action='store_false',
-        dest='add_maintainers', default=True,
-        help="Don't cc the file maintainers automatically")
-+send.add_argument(
-+    '--get-maintainer-script', dest='get_maintainer_script', type=str,
-+    action='store',
-+    default=os.path.join(gitutil.get_top_level(), 'scripts',
-+                         'get_maintainer.pl') + ' --norolestats',
-+    help='File name of the get_maintainer.pl (or compatible) script.')
- 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('-r', '--in-reply-to', type=str, action='store',
-@@ -94,9 +103,11 @@ send.add_argument('--smtp-server', type=str,
- 
- 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")
-+# Only add the 'test' action if the test data files are available.
-+if os.path.exists(func_test.TEST_DATA_DIR):
-+    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")
- 
- status = subparsers.add_parser('status',
-                                help='Check status of patches in patchwork')
-@@ -113,7 +124,7 @@ status.add_argument('-f', '--force', action='store_true',
- argv = sys.argv[1:]
- args, rest = parser.parse_known_args(argv)
- if hasattr(args, 'project'):
--    settings.Setup(gitutil, parser, args.project, '')
-+    settings.Setup(parser, args.project)
-     args, rest = parser.parse_known_args(argv)
- 
- # If we have a command, it is safe to parse all arguments
-@@ -160,11 +171,8 @@ elif args.cmd == 'send':
-         fd.close()
- 
-     elif args.full_help:
--        tools.print_full_help(
--            os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])),
--                         'README.rst')
--        )
--
-+        with importlib.resources.path('patman', 'README.rst') as readme:
-+            tools.print_full_help(str(readme))
-     else:
-         # If we are not processing tags, no need to warning about bad ones
-         if not args.process_tags:
-diff --git a/tools/patman/checkpatch.py b/tools/patman/checkpatch.py
-index d1b902dd96..012c0d895c 100644
---- a/tools/patman/checkpatch.py
-+++ b/tools/patman/checkpatch.py
-@@ -211,7 +211,7 @@ def check_patch(fname, verbose=False, show_types=False, use_tree=False):
-             stdout: Full output of checkpatch
-     """
-     chk = find_check_patch()
--    args = [chk]
-+    args = [chk, '--u-boot', '--strict']
-     if not use_tree:
-         args.append('--no-tree')
-     if show_types:
-diff --git a/tools/patman/control.py b/tools/patman/control.py
-index bf426cf7bc..38e98dab84 100644
---- a/tools/patman/control.py
-+++ b/tools/patman/control.py
-@@ -94,8 +94,8 @@ def check_patches(series, patch_files, run_checkpatch, verbose, use_tree):
- 
- 
- def email_patches(col, series, cover_fname, patch_files, process_tags, its_a_go,
--                  ignore_bad_tags, add_maintainers, limit, dry_run, in_reply_to,
--                  thread, smtp_server):
-+                  ignore_bad_tags, add_maintainers, get_maintainer_script, limit,
-+                  dry_run, in_reply_to, thread, smtp_server):
-     """Email patches to the recipients
- 
-     This emails out the patches and cover letter using 'git send-email'. Each
-@@ -123,6 +123,8 @@ def email_patches(col, series, cover_fname, patch_files, process_tags, its_a_go,
-         ignore_bad_tags (bool): True to just print a warning for unknown tags,
-             False to halt with an error
-         add_maintainers (bool): Run the get_maintainer.pl script for each patch
-+        get_maintainer_script (str): The script used to retrieve which
-+            maintainers to cc
-         limit (int): Limit on the number of people that can be cc'd on a single
-             patch or the cover letter (None if no limit)
-         dry_run (bool): Don't actually email the patches, just print out what
-@@ -134,7 +136,7 @@ def email_patches(col, series, cover_fname, patch_files, process_tags, its_a_go,
-         smtp_server (str): SMTP server to use to send patches (None for default)
-     """
-     cc_file = series.MakeCcFile(process_tags, cover_fname, not ignore_bad_tags,
--                                add_maintainers, limit)
-+                                add_maintainers, limit, get_maintainer_script)
- 
-     # Email the patches out (giving the user time to check / cancel)
-     cmd = ''
-@@ -174,8 +176,8 @@ def send(args):
-     email_patches(
-         col, series, cover_fname, patch_files, args.process_tags,
-         its_a_go, args.ignore_bad_tags, args.add_maintainers,
--        args.limit, args.dry_run, args.in_reply_to, args.thread,
--        args.smtp_server)
-+        args.get_maintainer_script, args.limit, args.dry_run,
-+        args.in_reply_to, args.thread, args.smtp_server)
- 
- def patchwork_status(branch, count, start, end, dest_branch, force,
-                      show_comments, url):
-diff --git a/tools/patman/func_test.py b/tools/patman/func_test.py
-index 7b92bc67be..c25a47bdeb 100644
---- a/tools/patman/func_test.py
-+++ b/tools/patman/func_test.py
-@@ -6,7 +6,9 @@
- 
- """Functional tests for checking that patman behaves correctly"""
- 
-+import contextlib
- import os
-+import pathlib
- import re
- import shutil
- import sys
-@@ -28,6 +30,21 @@ from patman.test_util import capture_sys_output
- import pygit2
- from patman import status
- 
-+PATMAN_DIR = pathlib.Path(__file__).parent
-+TEST_DATA_DIR = PATMAN_DIR / 'test/'
-+
-+
-+@contextlib.contextmanager
-+def directory_excursion(directory):
-+    """Change directory to `directory` for a limited to the context block."""
-+    current = os.getcwd()
-+    try:
-+        os.chdir(directory)
-+        yield
-+    finally:
-+        os.chdir(current)
-+
-+
- class TestFunctional(unittest.TestCase):
-     """Functional tests for checking that patman behaves correctly"""
-     leb = (b'Lord Edmund Blackadd\xc3\xabr <weasel@blackadder.org>'.
-@@ -57,8 +74,7 @@ class TestFunctional(unittest.TestCase):
-         Returns:
-             str: Full path to file in the test directory
-         """
--        return os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])),
--                            'test', fname)
-+        return TEST_DATA_DIR / fname
- 
-     @classmethod
-     def _get_text(cls, fname):
-@@ -200,6 +216,8 @@ class TestFunctional(unittest.TestCase):
-         text = self._get_text('test01.txt')
-         series = patchstream.get_metadata_for_test(text)
-         cover_fname, args = self._create_patches_for_test(series)
-+        get_maintainer_script = str(pathlib.Path(__file__).parent.parent.parent
-+                                    / 'get_maintainer.pl') + ' --norolestats'
-         with capture_sys_output() as out:
-             patchstream.fix_patches(series, args)
-             if cover_fname and series.get('cover'):
-@@ -207,7 +225,7 @@ class TestFunctional(unittest.TestCase):
-             series.DoChecks()
-             cc_file = series.MakeCcFile(process_tags, cover_fname,
-                                         not ignore_bad_tags, add_maintainers,
--                                        None)
-+                                        None, get_maintainer_script)
-             cmd = gitutil.email_patches(
-                 series, cover_fname, args, dry_run, not ignore_bad_tags,
-                 cc_file, in_reply_to=in_reply_to, thread=None)
-@@ -502,6 +520,37 @@ complicated as possible''')
-         finally:
-             os.chdir(orig_dir)
- 
-+    def test_custom_get_maintainer_script(self):
-+        """Validate that a custom get_maintainer script gets used."""
-+        self.make_git_tree()
-+        with directory_excursion(self.gitdir):
-+            # Setup git.
-+            os.environ['GIT_CONFIG_GLOBAL'] = '/dev/null'
-+            os.environ['GIT_CONFIG_SYSTEM'] = '/dev/null'
-+            tools.run('git', 'config', 'user.name', 'Dummy')
-+            tools.run('git', 'config', 'user.email', 'dumdum@dummy.com')
-+            tools.run('git', 'branch', 'upstream')
-+            tools.run('git', 'branch', '--set-upstream-to=upstream')
-+            tools.run('git', 'add', '.')
-+            tools.run('git', 'commit', '-m', 'new commit')
-+
-+            # Setup patman configuration.
-+            with open('.patman', 'w', buffering=1) as f:
-+                f.write('[settings]\n'
-+                        'get_maintainer_script: dummy-script.sh\n'
-+                        'check_patch: False\n')
-+            with open('dummy-script.sh', 'w', buffering=1) as f:
-+                f.write('#!/usr/bin/env python\n'
-+                        'print("hello@there.com")\n')
-+            os.chmod('dummy-script.sh', 0x555)
-+
-+            # Finally, do the test
-+            with capture_sys_output():
-+                output = tools.run(PATMAN_DIR / 'patman', '--dry-run')
-+                # Assert the email address is part of the dry-run
-+                # output.
-+                self.assertIn('hello@there.com', output)
-+
-     def test_tags(self):
-         """Test collection of tags in a patchstream"""
-         text = '''This is a patch
-diff --git a/tools/patman/get_maintainer.py b/tools/patman/get_maintainer.py
-index e1d15ff6ab..f7011be1e4 100644
---- a/tools/patman/get_maintainer.py
-+++ b/tools/patman/get_maintainer.py
-@@ -1,48 +1,61 @@
- # SPDX-License-Identifier: GPL-2.0+
- # Copyright (c) 2012 The Chromium OS Authors.
-+# Copyright (c) 2022 Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
- #
- 
- import os
-+import shlex
-+import shutil
- 
- from patman import command
-+from patman import gitutil
- 
--def find_get_maintainer(try_list):
--    """Look for the get_maintainer.pl script.
- 
--    Args:
--        try_list: List of directories to try for the get_maintainer.pl script
-+def find_get_maintainer(script_file_name):
-+    """Try to find where `script_file_name` is.
- 
--    Returns:
--        If the script is found we'll return a path to it; else None.
-+    It searches in PATH and falls back to a path relative to the top
-+    of the current git repository.
-     """
--    # Look in the list
--    for path in try_list:
--        fname = os.path.join(path, 'get_maintainer.pl')
--        if os.path.isfile(fname):
--            return fname
-+    get_maintainer = shutil.which(script_file_name)
-+    if get_maintainer:
-+        return get_maintainer
-+
-+    git_relative_script = os.path.join(gitutil.get_top_level(),
-+                                       script_file_name)
-+    if os.path.exists(git_relative_script):
-+        return git_relative_script
- 
--    return None
- 
--def get_maintainer(dir_list, fname, verbose=False):
--    """Run get_maintainer.pl on a file if we find it.
-+def get_maintainer(script_file_name, fname, verbose=False):
-+    """Run `script_file_name` on a file.
- 
--    We look for get_maintainer.pl in the 'scripts' directory at the top of
--    git.  If we find it we'll run it.  If we don't find get_maintainer.pl
--    then we fail silently.
-+    `script_file_name` should be a get_maintainer.pl-like script that
-+    takes a patch file name as an input and return the email addresses
-+    of the associated maintainers to standard output, one per line.
-+
-+    If `script_file_name` does not exist we fail silently.
- 
-     Args:
--        dir_list: List of directories to try for the get_maintainer.pl script
--        fname: Path to the patch file to run get_maintainer.pl on.
-+        script_file_name: The file name of the get_maintainer.pl script
-+            (or compatible).
-+        fname: File name of the patch to process with get_maintainer.pl.
- 
-     Returns:
-         A list of email addresses to CC to.
-     """
--    get_maintainer = find_get_maintainer(dir_list)
-+    # Expand `script_file_name` into a file name and its arguments, if
-+    # any.
-+    cmd_args = shlex.split(script_file_name)
-+    file_name = cmd_args[0]
-+    arguments = cmd_args[1:]
-+
-+    get_maintainer = find_get_maintainer(file_name)
-     if not get_maintainer:
-         if verbose:
-             print("WARNING: Couldn't find get_maintainer.pl")
-         return []
- 
--    stdout = command.output(get_maintainer, '--norolestats', fname)
-+    stdout = command.output(get_maintainer, *arguments, fname)
-     lines = stdout.splitlines()
--    return [ x.replace('"', '') for x in lines ]
-+    return [x.replace('"', '') for x in lines]
-diff --git a/tools/patman/gitutil.py b/tools/patman/gitutil.py
-index ceaf2ce150..5e742102c2 100644
---- a/tools/patman/gitutil.py
-+++ b/tools/patman/gitutil.py
-@@ -2,21 +2,19 @@
- # Copyright (c) 2011 The Chromium OS Authors.
- #
- 
--import re
- import os
--import subprocess
- import sys
- 
- from patman import command
- from patman import settings
- from patman import terminal
--from patman import tools
- 
- # True to use --no-decorate - we check this in setup()
- use_no_decorate = True
- 
-+
- def log_cmd(commit_range, git_dir=None, oneline=False, reverse=False,
--           count=None):
-+            count=None):
-     """Create a command to perform a 'git log'
- 
-     Args:
-@@ -49,6 +47,7 @@ def log_cmd(commit_range, git_dir=None, oneline=False, reverse=False,
-     cmd.append('--')
-     return cmd
- 
-+
- def count_commits_to_branch(branch):
-     """Returns number of commits between HEAD and the tracking branch.
- 
-@@ -68,13 +67,14 @@ def count_commits_to_branch(branch):
-         rev_range = '@{upstream}..'
-     pipe = [log_cmd(rev_range, oneline=True)]
-     result = command.run_pipe(pipe, capture=True, capture_stderr=True,
--                             oneline=True, raise_on_error=False)
-+                              oneline=True, raise_on_error=False)
-     if result.return_code:
-         raise ValueError('Failed to determine upstream: %s' %
-                          result.stderr.strip())
-     patch_count = len(result.stdout.splitlines())
-     return patch_count
- 
-+
- def name_revision(commit_hash):
-     """Gets the revision name for a commit
- 
-@@ -91,6 +91,7 @@ def name_revision(commit_hash):
-     name = stdout.split(' ')[1].strip()
-     return name
- 
-+
- def guess_upstream(git_dir, branch):
-     """Tries to guess the upstream for a branch
- 
-@@ -109,7 +110,7 @@ def guess_upstream(git_dir, branch):
-     """
-     pipe = [log_cmd(branch, git_dir=git_dir, oneline=True, count=100)]
-     result = command.run_pipe(pipe, capture=True, capture_stderr=True,
--                             raise_on_error=False)
-+                              raise_on_error=False)
-     if result.return_code:
-         return None, "Branch '%s' not found" % branch
-     for line in result.stdout.splitlines()[1:]:
-@@ -121,6 +122,7 @@ def guess_upstream(git_dir, branch):
-             return name, "Guessing upstream as '%s'" % name
-     return None, "Cannot find a suitable upstream for branch '%s'" % branch
- 
-+
- def get_upstream(git_dir, branch):
-     """Returns the name of the upstream for a branch
- 
-@@ -135,10 +137,10 @@ def get_upstream(git_dir, branch):
-     """
-     try:
-         remote = command.output_one_line('git', '--git-dir', git_dir, 'config',
--                                       'branch.%s.remote' % branch)
-+                                         'branch.%s.remote' % branch)
-         merge = command.output_one_line('git', '--git-dir', git_dir, 'config',
--                                      'branch.%s.merge' % branch)
--    except:
-+                                        'branch.%s.merge' % branch)
-+    except Exception:
-         upstream, msg = guess_upstream(git_dir, branch)
-         return upstream, msg
- 
-@@ -149,7 +151,8 @@ def get_upstream(git_dir, branch):
-         return '%s/%s' % (remote, leaf), None
-     else:
-         raise ValueError("Cannot determine upstream branch for branch "
--                "'%s' remote='%s', merge='%s'" % (branch, remote, merge))
-+                         "'%s' remote='%s', merge='%s'"
-+                         % (branch, remote, merge))
- 
- 
- def get_range_in_branch(git_dir, branch, include_upstream=False):
-@@ -168,6 +171,7 @@ def get_range_in_branch(git_dir, branch, include_upstream=False):
-     rstr = '%s%s..%s' % (upstream, '~' if include_upstream else '', branch)
-     return rstr, msg
- 
-+
- def count_commits_in_range(git_dir, range_expr):
-     """Returns the number of commits in the given range.
- 
-@@ -180,12 +184,13 @@ def count_commits_in_range(git_dir, range_expr):
-     """
-     pipe = [log_cmd(range_expr, git_dir=git_dir, oneline=True)]
-     result = command.run_pipe(pipe, capture=True, capture_stderr=True,
--                             raise_on_error=False)
-+                              raise_on_error=False)
-     if result.return_code:
-         return None, "Range '%s' not found or is invalid" % range_expr
-     patch_count = len(result.stdout.splitlines())
-     return patch_count, None
- 
-+
- def count_commits_in_branch(git_dir, branch, include_upstream=False):
-     """Returns the number of commits in the given branch.
- 
-@@ -201,6 +206,7 @@ def count_commits_in_branch(git_dir, branch, include_upstream=False):
-         return None, msg
-     return count_commits_in_range(git_dir, range_expr)
- 
-+
- def count_commits(commit_range):
-     """Returns the number of commits in the given range.
- 
-@@ -215,6 +221,7 @@ def count_commits(commit_range):
-     patch_count = int(stdout)
-     return patch_count
- 
-+
- def checkout(commit_hash, git_dir=None, work_tree=None, force=False):
-     """Checkout the selected commit for this build
- 
-@@ -231,10 +238,11 @@ def checkout(commit_hash, git_dir=None, work_tree=None, force=False):
-         pipe.append('-f')
-     pipe.append(commit_hash)
-     result = command.run_pipe([pipe], capture=True, raise_on_error=False,
--                             capture_stderr=True)
-+                              capture_stderr=True)
-     if result.return_code != 0:
-         raise OSError('git checkout (%s): %s' % (pipe, result.stderr))
- 
-+
- def clone(git_dir, output_dir):
-     """Checkout the selected commit for this build
- 
-@@ -243,10 +251,11 @@ def clone(git_dir, output_dir):
-     """
-     pipe = ['git', 'clone', git_dir, '.']
-     result = command.run_pipe([pipe], capture=True, cwd=output_dir,
--                             capture_stderr=True)
-+                              capture_stderr=True)
-     if result.return_code != 0:
-         raise OSError('git clone: %s' % result.stderr)
- 
-+
- def fetch(git_dir=None, work_tree=None):
-     """Fetch from the origin repo
- 
-@@ -263,6 +272,7 @@ def fetch(git_dir=None, work_tree=None):
-     if result.return_code != 0:
-         raise OSError('git fetch: %s' % result.stderr)
- 
-+
- def check_worktree_is_available(git_dir):
-     """Check if git-worktree functionality is available
- 
-@@ -274,9 +284,10 @@ def check_worktree_is_available(git_dir):
-     """
-     pipe = ['git', '--git-dir', git_dir, 'worktree', 'list']
-     result = command.run_pipe([pipe], capture=True, capture_stderr=True,
--                             raise_on_error=False)
-+                              raise_on_error=False)
-     return result.return_code == 0
- 
-+
- def add_worktree(git_dir, output_dir, commit_hash=None):
-     """Create and checkout a new git worktree for this build
- 
-@@ -290,10 +301,11 @@ def add_worktree(git_dir, output_dir, commit_hash=None):
-     if commit_hash:
-         pipe.append(commit_hash)
-     result = command.run_pipe([pipe], capture=True, cwd=output_dir,
--                             capture_stderr=True)
-+                              capture_stderr=True)
-     if result.return_code != 0:
-         raise OSError('git worktree add: %s' % result.stderr)
- 
-+
- def prune_worktrees(git_dir):
-     """Remove administrative files for deleted worktrees
- 
-@@ -305,7 +317,8 @@ def prune_worktrees(git_dir):
-     if result.return_code != 0:
-         raise OSError('git worktree prune: %s' % result.stderr)
- 
--def create_patches(branch, start, count, ignore_binary, series, signoff = True):
-+
-+def create_patches(branch, start, count, ignore_binary, series, signoff=True):
-     """Create a series of patches from the top of the current branch.
- 
-     The patch files are written to the current directory using
-@@ -321,9 +334,7 @@ def create_patches(branch, start, count, ignore_binary, series, signoff = True):
-         Filename of cover letter (None if none)
-         List of filenames of patch files
-     """
--    if series.get('version'):
--        version = '%s ' % series['version']
--    cmd = ['git', 'format-patch', '-M' ]
-+    cmd = ['git', 'format-patch', '-M']
-     if signoff:
-         cmd.append('--signoff')
-     if ignore_binary:
-@@ -341,9 +352,10 @@ def create_patches(branch, start, count, ignore_binary, series, signoff = True):
- 
-     # We have an extra file if there is a cover letter
-     if series.get('cover'):
--       return files[0], files[1:]
-+        return files[0], files[1:]
-     else:
--       return None, files
-+        return None, files
-+
- 
- def build_email_list(in_list, tag=None, alias=None, warn_on_error=True):
-     """Build a list of email addresses based on an input list.
-@@ -385,40 +397,43 @@ def build_email_list(in_list, tag=None, alias=None, warn_on_error=True):
-         raw += lookup_email(item, alias, warn_on_error=warn_on_error)
-     result = []
-     for item in raw:
--        if not item in result:
-+        if item not in result:
-             result.append(item)
-     if tag:
-         return ['%s %s%s%s' % (tag, quote, email, quote) for email in result]
-     return result
- 
-+
- def check_suppress_cc_config():
-     """Check if sendemail.suppresscc is configured correctly.
- 
-     Returns:
-         True if the option is configured correctly, False otherwise.
-     """
--    suppresscc = command.output_one_line('git', 'config', 'sendemail.suppresscc',
--                                       raise_on_error=False)
-+    suppresscc = command.output_one_line(
-+        'git', 'config', 'sendemail.suppresscc', raise_on_error=False)
- 
-     # Other settings should be fine.
-     if suppresscc == 'all' or suppresscc == 'cccmd':
-         col = terminal.Color()
- 
-         print((col.build(col.RED, "error") +
--            ": git config sendemail.suppresscc set to %s\n"  % (suppresscc)) +
--            "  patman needs --cc-cmd to be run to set the cc list.\n" +
--            "  Please run:\n" +
--            "    git config --unset sendemail.suppresscc\n" +
--            "  Or read the man page:\n" +
--            "    git send-email --help\n" +
--            "  and set an option that runs --cc-cmd\n")
-+               ": git config sendemail.suppresscc set to %s\n"
-+               % (suppresscc)) +
-+              "  patman needs --cc-cmd to be run to set the cc list.\n" +
-+              "  Please run:\n" +
-+              "    git config --unset sendemail.suppresscc\n" +
-+              "  Or read the man page:\n" +
-+              "    git send-email --help\n" +
-+              "  and set an option that runs --cc-cmd\n")
-         return False
- 
-     return True
- 
-+
- def email_patches(series, cover_fname, args, dry_run, warn_on_error, cc_fname,
--        self_only=False, alias=None, in_reply_to=None, thread=False,
--        smtp_server=None):
-+                  self_only=False, alias=None, in_reply_to=None, thread=False,
-+                  smtp_server=None, get_maintainer_script=None):
-     """Email a patch series.
- 
-     Args:
-@@ -435,6 +450,7 @@ def email_patches(series, cover_fname, args, dry_run, warn_on_error, cc_fname,
-         thread: True to add --thread to git send-email (make
-             all patches reply to cover-letter or first patch in series)
-         smtp_server: SMTP server to use to send patches
-+        get_maintainer_script: File name of script to get maintainers emails
- 
-     Returns:
-         Git command that was/would be run
-@@ -487,9 +503,10 @@ send --cc-cmd cc-fname" cover p1 p2'
-                   "git config sendemail.to u-boot@lists.denx.de")
-             return
-     cc = build_email_list(list(set(series.get('cc')) - set(series.get('to'))),
--                        '--cc', alias, warn_on_error)
-+                          '--cc', alias, warn_on_error)
-     if self_only:
--        to = build_email_list([os.getenv('USER')], '--to', alias, warn_on_error)
-+        to = build_email_list([os.getenv('USER')], '--to',
-+                              alias, warn_on_error)
-         cc = []
-     cmd = ['git', 'send-email', '--annotate']
-     if smtp_server:
-@@ -565,7 +582,7 @@ def lookup_email(lookup_name, alias=None, warn_on_error=True, level=0):
-     if not alias:
-         alias = settings.alias
-     lookup_name = lookup_name.strip()
--    if '@' in lookup_name: # Perhaps a real email address
-+    if '@' in lookup_name:      # Perhaps a real email address
-         return [lookup_name]
- 
-     lookup_name = lookup_name.lower()
-@@ -581,7 +598,7 @@ def lookup_email(lookup_name, alias=None, warn_on_error=True, level=0):
-             return out_list
- 
-     if lookup_name:
--        if not lookup_name in alias:
-+        if lookup_name not in alias:
-             msg = "Alias '%s' not found" % lookup_name
-             if warn_on_error:
-                 print(col.build(col.RED, msg))
-@@ -589,11 +606,12 @@ def lookup_email(lookup_name, alias=None, warn_on_error=True, level=0):
-         for item in alias[lookup_name]:
-             todo = lookup_email(item, alias, warn_on_error, level + 1)
-             for new_item in todo:
--                if not new_item in out_list:
-+                if new_item not in out_list:
-                     out_list.append(new_item)
- 
-     return out_list
- 
-+
- def get_top_level():
-     """Return name of top-level directory for this git repo.
- 
-@@ -608,6 +626,7 @@ def get_top_level():
-     """
-     return command.output_one_line('git', 'rev-parse', '--show-toplevel')
- 
-+
- def get_alias_file():
-     """Gets the name of the git alias file.
- 
-@@ -615,7 +634,7 @@ def get_alias_file():
-         Filename of git alias file, or None if none
-     """
-     fname = command.output_one_line('git', 'config', 'sendemail.aliasesfile',
--            raise_on_error=False)
-+                                    raise_on_error=False)
-     if not fname:
-         return None
- 
-@@ -625,6 +644,7 @@ def get_alias_file():
- 
-     return os.path.join(get_top_level(), fname)
- 
-+
- def get_default_user_name():
-     """Gets the user.name from .gitconfig file.
- 
-@@ -634,6 +654,7 @@ def get_default_user_name():
-     uname = command.output_one_line('git', 'config', '--global', 'user.name')
-     return uname
- 
-+
- def get_default_user_email():
-     """Gets the user.email from the global .gitconfig file.
- 
-@@ -643,17 +664,19 @@ def get_default_user_email():
-     uemail = command.output_one_line('git', 'config', '--global', 'user.email')
-     return uemail
- 
-+
- def get_default_subject_prefix():
-     """Gets the format.subjectprefix from local .git/config file.
- 
-     Returns:
-         Subject prefix found in local .git/config file, or None if none
-     """
--    sub_prefix = command.output_one_line('git', 'config', 'format.subjectprefix',
--                 raise_on_error=False)
-+    sub_prefix = command.output_one_line(
-+        'git', 'config', 'format.subjectprefix', raise_on_error=False)
- 
-     return sub_prefix
- 
-+
- def setup():
-     """Set up git utils, by reading the alias files."""
-     # Check for a git alias file also
-@@ -666,6 +689,7 @@ def setup():
-     use_no_decorate = (command.run_pipe([cmd], raise_on_error=False)
-                        .return_code == 0)
- 
-+
- def get_head():
-     """Get the hash of the current HEAD
- 
-@@ -674,6 +698,7 @@ def get_head():
-     """
-     return command.output_one_line('git', 'show', '-s', '--pretty=format:%H')
- 
-+
- if __name__ == "__main__":
-     import doctest
- 
-diff --git a/tools/patman/patman b/tools/patman/patman
-index 11a5d8e18a..5a427d1942 120000
---- a/tools/patman/patman
-+++ b/tools/patman/patman
-@@ -1 +1 @@
--main.py
-\ No newline at end of file
-+__main__.py
-\ No newline at end of file
-diff --git a/tools/patman/patman.rst b/tools/patman/patman.rst
-index 8c5c9cc2cc..6113962fb4 100644
---- a/tools/patman/patman.rst
-+++ b/tools/patman/patman.rst
-@@ -1,6 +1,7 @@
- .. SPDX-License-Identifier: GPL-2.0+
- .. Copyright (c) 2011 The Chromium OS Authors
- .. Simon Glass <sjg@chromium.org>
-+.. Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
- .. v1, v2, 19-Oct-11
- .. revised v3 24-Nov-11
- .. revised v4 Independence Day 2020, with Patchwork integration
-@@ -68,13 +69,28 @@ this once::
- 
-     git config sendemail.aliasesfile doc/git-mailrc
- 
--For both Linux and U-Boot the 'scripts/get_maintainer.pl' handles figuring
--out where to send patches pretty well.
-+For both Linux and U-Boot the 'scripts/get_maintainer.pl' handles
-+figuring out where to send patches pretty well. For other projects,
-+you may want to specify a different script to be run, for example via
-+a project-specific `.patman` file::
-+
-+    # .patman configuration file at the root of some project
-+
-+    [settings]
-+    get_maintainer_script: etc/teams.scm get-maintainer
-+
-+The `get_maintainer_script` option corresponds to the
-+`--get-maintainer-script` argument of the `send` command.  It is
-+looked relatively to the root of the current git repository, as well
-+as on PATH.  It can also be provided arguments, as shown above.  The
-+contract is that the script should accept a patch file name and return
-+a list of email addresses, one per line, like `get_maintainer.pl`
-+does.
- 
- During the first run patman creates a config file for you by taking the default
- user name and email address from the global .gitconfig file.
- 
--To add your own, create a file ~/.patman like this::
-+To add your own, create a file `~/.patman` like this::
- 
-     # patman alias file
- 
-@@ -85,6 +101,12 @@ To add your own, create a file ~/.patman like this::
-     wolfgang: Wolfgang Denk <wd@denx.de>
-     others: Mike Frysinger <vapier@gentoo.org>, Fred Bloggs <f.bloggs@napier.net>
- 
-+As hinted above, Patman will also look for a `.patman` configuration
-+file at the root of the current project git repository, which makes it
-+possible to override the `project` settings variable or anything else
-+in a project-specific way. The values of this "local" configuration
-+file take precedence over those of the "global" one.
-+
- Aliases are recursive.
- 
- The checkpatch.pl in the U-Boot tools/ subdirectory will be located and
-@@ -680,6 +702,16 @@ them:
- 
-     $ tools/patman/patman test
- 
-+Note that since the test suite depends on data files only available in
-+the git checkout, the `test` command is hidden unless `patman` is
-+invoked from the U-Boot git repository.
-+
-+Alternatively, you can run the test suite via Pytest:
-+
-+.. code-block:: bash
-+
-+    $ cd tools/patman && pytest
-+
- Error handling doesn't always produce friendly error messages - e.g.
- putting an incorrect tag in a commit may provide a confusing message.
- 
-diff --git a/tools/patman/pytest.ini b/tools/patman/pytest.ini
-new file mode 100644
-index 0000000000..df3eb518d0
---- /dev/null
-+++ b/tools/patman/pytest.ini
-@@ -0,0 +1,2 @@
-+[pytest]
-+addopts = --doctest-modules
-diff --git a/tools/patman/series.py b/tools/patman/series.py
-index 3075378ac1..2eeeef71dc 100644
---- a/tools/patman/series.py
-+++ b/tools/patman/series.py
-@@ -235,7 +235,7 @@ class Series(dict):
-             print(col.build(col.RED, str))
- 
-     def MakeCcFile(self, process_tags, cover_fname, warn_on_error,
--                   add_maintainers, limit):
-+                   add_maintainers, limit, get_maintainer_script):
-         """Make a cc file for us to use for per-commit Cc automation
- 
-         Also stores in self._generated_cc to make ShowActions() faster.
-@@ -249,6 +249,8 @@ class Series(dict):
-                 True/False to call the get_maintainers to CC maintainers
-                 List of maintainers to include (for testing)
-             limit: Limit the length of the Cc list (None if no limit)
-+            get_maintainer_script: The file name of the get_maintainer.pl
-+                script (or compatible).
-         Return:
-             Filename of temp file created
-         """
-@@ -267,8 +269,9 @@ class Series(dict):
-             if type(add_maintainers) == type(cc):
-                 cc += add_maintainers
-             elif add_maintainers:
--                dir_list = [os.path.join(gitutil.get_top_level(), 'scripts')]
--                cc += get_maintainer.get_maintainer(dir_list, commit.patch)
-+
-+                cc += get_maintainer.get_maintainer(get_maintainer_script,
-+                                                    commit.patch)
-             for x in set(cc) & set(settings.bounces):
-                 print(col.build(col.YELLOW, 'Skipping "%s"' % x))
-             cc = list(set(cc) - set(settings.bounces))
-diff --git a/tools/patman/settings.py b/tools/patman/settings.py
-index 903d6fcb0b..636983e32d 100644
---- a/tools/patman/settings.py
-+++ b/tools/patman/settings.py
-@@ -1,18 +1,18 @@
- # SPDX-License-Identifier: GPL-2.0+
- # Copyright (c) 2011 The Chromium OS Authors.
-+# Copyright (c) 2022 Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
- #
- 
- try:
-     import configparser as ConfigParser
--except:
-+except Exception:
-     import ConfigParser
- 
- import argparse
- import os
- import re
- 
--from patman import command
--from patman import tools
-+from patman import gitutil
- 
- """Default settings per-project.
- 
-@@ -32,7 +32,8 @@ _default_settings = {
-     },
- }
- 
--class _ProjectConfigParser(ConfigParser.SafeConfigParser):
-+
-+class _ProjectConfigParser(ConfigParser.ConfigParser):
-     """ConfigParser that handles projects.
- 
-     There are two main goals of this class:
-@@ -83,14 +84,14 @@ class _ProjectConfigParser(ConfigParser.SafeConfigParser):
-     def __init__(self, project_name):
-         """Construct _ProjectConfigParser.
- 
--        In addition to standard SafeConfigParser initialization, this also loads
--        project defaults.
-+        In addition to standard ConfigParser initialization, this also
-+        loads project defaults.
- 
-         Args:
-             project_name: The name of the project.
-         """
-         self._project_name = project_name
--        ConfigParser.SafeConfigParser.__init__(self)
-+        ConfigParser.ConfigParser.__init__(self)
- 
-         # Update the project settings in the config based on
-         # the _default_settings global.
-@@ -102,31 +103,31 @@ class _ProjectConfigParser(ConfigParser.SafeConfigParser):
-             self.set(project_settings, setting_name, setting_value)
- 
-     def get(self, section, option, *args, **kwargs):
--        """Extend SafeConfigParser to try project_section before section.
-+        """Extend ConfigParser to try project_section before section.
- 
-         Args:
--            See SafeConfigParser.
-+            See ConfigParser.
-         Returns:
--            See SafeConfigParser.
-+            See ConfigParser.
-         """
-         try:
--            val = ConfigParser.SafeConfigParser.get(
-+            val = ConfigParser.ConfigParser.get(
-                 self, "%s_%s" % (self._project_name, section), option,
-                 *args, **kwargs
-             )
-         except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
--            val = ConfigParser.SafeConfigParser.get(
-+            val = ConfigParser.ConfigParser.get(
-                 self, section, option, *args, **kwargs
-             )
-         return val
- 
-     def items(self, section, *args, **kwargs):
--        """Extend SafeConfigParser to add project_section to section.
-+        """Extend ConfigParser to add project_section to section.
- 
-         Args:
--            See SafeConfigParser.
-+            See ConfigParser.
-         Returns:
--            See SafeConfigParser.
-+            See ConfigParser.
-         """
-         project_items = []
-         has_project_section = False
-@@ -134,7 +135,7 @@ class _ProjectConfigParser(ConfigParser.SafeConfigParser):
- 
-         # Get items from the project section
-         try:
--            project_items = ConfigParser.SafeConfigParser.items(
-+            project_items = ConfigParser.ConfigParser.items(
-                 self, "%s_%s" % (self._project_name, section), *args, **kwargs
-             )
-             has_project_section = True
-@@ -143,7 +144,7 @@ class _ProjectConfigParser(ConfigParser.SafeConfigParser):
- 
-         # Get top-level items
-         try:
--            top_items = ConfigParser.SafeConfigParser.items(
-+            top_items = ConfigParser.ConfigParser.items(
-                 self, section, *args, **kwargs
-             )
-         except ConfigParser.NoSectionError:
-@@ -155,6 +156,7 @@ class _ProjectConfigParser(ConfigParser.SafeConfigParser):
-         item_dict.update(project_items)
-         return {(item, val) for item, val in item_dict.items()}
- 
-+
- def ReadGitAliases(fname):
-     """Read a git alias file. This is in the form used by git:
- 
-@@ -170,7 +172,7 @@ def ReadGitAliases(fname):
-         print("Warning: Cannot find alias file '%s'" % fname)
-         return
- 
--    re_line = re.compile('alias\s+(\S+)\s+(.*)')
-+    re_line = re.compile(r'alias\s+(\S+)\s+(.*)')
-     for line in fd.readlines():
-         line = line.strip()
-         if not line or line[0] == '#':
-@@ -190,7 +192,8 @@ def ReadGitAliases(fname):
- 
-     fd.close()
- 
--def CreatePatmanConfigFile(gitutil, config_fname):
-+
-+def CreatePatmanConfigFile(config_fname):
-     """Creates a config file under $(HOME)/.patman if it can't find one.
- 
-     Args:
-@@ -200,12 +203,12 @@ def CreatePatmanConfigFile(gitutil, config_fname):
-         None
-     """
-     name = gitutil.get_default_user_name()
--    if name == None:
-+    if name is None:
-         name = input("Enter name: ")
- 
-     email = gitutil.get_default_user_email()
- 
--    if email == None:
-+    if email is None:
-         email = input("Enter email: ")
- 
-     try:
-@@ -220,7 +223,8 @@ me: %s <%s>
- [bounces]
- nxp = Zhikang Zhang <zhikang.zhang@nxp.com>
- ''' % (name, email), file=f)
--    f.close();
-+    f.close()
-+
- 
- def _UpdateDefaults(main_parser, config):
-     """Update the given OptionParser defaults based on config.
-@@ -242,8 +246,8 @@ def _UpdateDefaults(main_parser, config):
-     # 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()]
-+                if isinstance(action, argparse._SubParsersAction)
-+                for _, subparser in action.choices.items()]
- 
-     # Collect the defaults from each parser
-     defaults = {}
-@@ -270,8 +274,9 @@ def _UpdateDefaults(main_parser, config):
-     # Set all the defaults and manually propagate them to subparsers
-     main_parser.set_defaults(**defaults)
-     for parser, pdefs in zip(parsers, parser_defaults):
--        parser.set_defaults(**{ k: v for k, v in defaults.items()
--                                    if k in pdefs })
-+        parser.set_defaults(**{k: v for k, v in defaults.items()
-+                               if k in pdefs})
-+
- 
- def _ReadAliasFile(fname):
-     """Read in the U-Boot git alias file if it exists.
-@@ -298,6 +303,7 @@ def _ReadAliasFile(fname):
-         if bad_line:
-             print(bad_line)
- 
-+
- def _ReadBouncesFile(fname):
-     """Read in the bounces file if it exists
- 
-@@ -311,6 +317,7 @@ def _ReadBouncesFile(fname):
-                     continue
-                 bounces.add(line.strip())
- 
-+
- def GetItems(config, section):
-     """Get the items from a section of the config.
- 
-@@ -323,31 +330,50 @@ def GetItems(config, section):
-     """
-     try:
-         return config.items(section)
--    except ConfigParser.NoSectionError as e:
-+    except ConfigParser.NoSectionError:
-         return []
--    except:
--        raise
- 
--def Setup(gitutil, parser, project_name, config_fname=''):
-+
-+def Setup(parser, project_name, config_fname=None):
-     """Set up the settings module by reading config files.
- 
-+    Unless `config_fname` is specified, a `.patman` config file local
-+    to the git repository is consulted, followed by the global
-+    `$HOME/.patman`. If none exists, the later is created. Values
-+    defined in the local config file take precedence over those
-+    defined in the global one.
-+
-     Args:
--        parser:         The parser to update
-+        parser:         The parser to update.
-         project_name:   Name of project that we're working on; we'll look
-             for sections named "project_section" as well.
--        config_fname:   Config filename to read ('' for default)
-+        config_fname:   Config filename to read.  An error is raised if it
-+            does not exist.
-     """
-     # First read the git alias file if available
-     _ReadAliasFile('doc/git-mailrc')
-     config = _ProjectConfigParser(project_name)
--    if config_fname == '':
-+
-+    if config_fname and not os.path.exists(config_fname):
-+        raise Exception(f'provided {config_fname} does not exist')
-+
-+    if not config_fname:
-         config_fname = '%s/.patman' % os.getenv('HOME')
-+    has_config = os.path.exists(config_fname)
-+
-+    git_local_config_fname = os.path.join(gitutil.get_top_level(), '.patman')
-+    has_git_local_config = os.path.exists(git_local_config_fname)
- 
--    if not os.path.exists(config_fname):
--        print("No config file found ~/.patman\nCreating one...\n")
--        CreatePatmanConfigFile(gitutil, config_fname)
-+    # Read the git local config last, so that its values override
-+    # those of the global config, if any.
-+    if has_config:
-+        config.read(config_fname)
-+    if has_git_local_config:
-+        config.read(git_local_config_fname)
- 
--    config.read(config_fname)
-+    if not (has_config or has_git_local_config):
-+        print("No config file found.\nCreating ~/.patman...\n")
-+        CreatePatmanConfigFile(config_fname)
- 
-     for name, value in GetItems(config, 'alias'):
-         alias[name] = value.split(',')
-@@ -358,6 +384,7 @@ def Setup(gitutil, parser, project_name, config_fname=''):
- 
-     _UpdateDefaults(parser, config)
- 
-+
- # These are the aliases we understand, indexed by alias. Each member is a list.
- alias = {}
- bounces = set()
-diff --git a/tools/patman/setup.py b/tools/patman/setup.py
-index 5643bf1503..2ff791da0f 100644
---- a/tools/patman/setup.py
-+++ b/tools/patman/setup.py
-@@ -7,6 +7,6 @@ setup(name='patman',
-       scripts=['patman'],
-       packages=['patman'],
-       package_dir={'patman': ''},
--      package_data={'patman': ['README']},
-+      package_data={'patman': ['README.rst']},
-       classifiers=['Environment :: Console',
-                    'Topic :: Software Development'])
-diff --git a/tools/patman/test_settings.py b/tools/patman/test_settings.py
-new file mode 100644
-index 0000000000..c768a2fc64
---- /dev/null
-+++ b/tools/patman/test_settings.py
-@@ -0,0 +1,67 @@
-+# SPDX-License-Identifier: GPL-2.0+
-+#
-+# Copyright (c) 2022 Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
-+#
-+
-+import argparse
-+import contextlib
-+import os
-+import sys
-+import tempfile
-+
-+from patman import settings
-+from patman import tools
-+
-+
-+@contextlib.contextmanager
-+def empty_git_repository():
-+    with tempfile.TemporaryDirectory() as tmpdir:
-+        os.chdir(tmpdir)
-+        tools.run('git', 'init', raise_on_error=True)
-+        yield tmpdir
-+
-+
-+@contextlib.contextmanager
-+def cleared_command_line_args():
-+    old_value = sys.argv[:]
-+    sys.argv = [sys.argv[0]]
-+    try:
-+        yield
-+    finally:
-+        sys.argv = old_value
-+
-+
-+def test_git_local_config():
-+    # Clearing the command line arguments is required, otherwise
-+    # arguments passed to the test running such as in 'pytest -k
-+    # filter' would be processed by _UpdateDefaults and fail.
-+    with cleared_command_line_args():
-+        with empty_git_repository():
-+            with tempfile.NamedTemporaryFile() as global_config:
-+                global_config.write(b'[settings]\n'
-+                                    b'project=u-boot\n')
-+                global_config.flush()
-+                parser = argparse.ArgumentParser()
-+                parser.add_argument('-p', '--project', default='unknown')
-+                subparsers = parser.add_subparsers(dest='cmd')
-+                send = subparsers.add_parser('send')
-+                send.add_argument('--no-check', action='store_false',
-+                                  dest='check_patch', default=True)
-+
-+                # Test "global" config is used.
-+                settings.Setup(parser, 'unknown', global_config.name)
-+                args, _ = parser.parse_known_args([])
-+                assert args.project == 'u-boot'
-+                send_args, _ = send.parse_known_args([])
-+                assert send_args.check_patch
-+
-+                # Test local config can shadow it.
-+                with open('.patman', 'w', buffering=1) as f:
-+                    f.write('[settings]\n'
-+                            'project: guix-patches\n'
-+                            'check_patch: False\n')
-+                settings.Setup(parser, 'unknown', global_config.name)
-+                args, _ = parser.parse_known_args([])
-+                assert args.project == 'guix-patches'
-+                send_args, _ = send.parse_known_args([])
-+                assert not send_args.check_patch
diff --git a/gnu/packages/patches/u-boot-sifive-prevent-reloc-initrd-fdt.patch b/gnu/packages/patches/u-boot-sifive-prevent-reloc-initrd-fdt.patch
index a5b92e3e8f..858f42efe7 100644
--- a/gnu/packages/patches/u-boot-sifive-prevent-reloc-initrd-fdt.patch
+++ b/gnu/packages/patches/u-boot-sifive-prevent-reloc-initrd-fdt.patch
@@ -5,12 +5,12 @@ Index: u-boot-2021.07~rc4+dfsg/include/configs/sifive-unmatched.h
 ===================================================================
 --- u-boot-2021.07~rc4+dfsg.orig/include/configs/sifive-unmatched.h
 +++ u-boot-2021.07~rc4+dfsg/include/configs/sifive-unmatched.h
-@@ -62,6 +62,8 @@
+@@ -55,6 +55,8 @@
  	"name=system,size=-,bootable,type=${type_guid_gpt_system};"
  
- #define CONFIG_EXTRA_ENV_SETTINGS \
+ #define CFG_EXTRA_ENV_SETTINGS \
 +	"fdt_high=0xffffffffffffffff\0" \
 +	"initrd_high=0xffffffffffffffff\0" \
  	"kernel_addr_r=0x84000000\0" \
- 	"fdt_addr_r=0x88000000\0" \
- 	"scriptaddr=0x88100000\0" \
+ 	"kernel_comp_addr_r=0x88000000\0" \
+ 	"kernel_comp_size=0x4000000\0" \