From: Rob Herring <robh@kernel.org>
To: arm@kernel.org
Cc: "Andrew Lunn" <andrew@lunn.ch>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
"Tony Lindgren" <tony@atomide.com>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Liviu Dudau" <liviu.dudau@arm.com>,
"Masahiro Yamada" <yamada.masahiro@socionext.com>,
"Thierry Reding" <thierry.reding@gmail.com>,
"Florian Fainelli" <f.fainelli@gmail.com>,
"Kevin Hilman" <khilman@kernel.org>,
"Gregory Clement" <gregory.clement@bootlin.com>,
"Michal Simek" <michal.simek@xilinx.com>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Joel Stanley" <joel@jms.id.au>,
"Andy Gross" <andy.gross@linaro.org>,
devicetree@vger.kernel.org, "Jason Cooper" <jason@lakedaemon.net>,
"Simon Horman" <horms@verge.net.au>,
linux-arm-kernel@lists.infradead.org,
"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
"Shawn Guo" <shawnguo@kernel.org>,
"Andreas Färber" <afaerber@suse.de>,
"Daniel Mack" <daniel@zonque.org>
Subject: Moving ARM dts files
Date: Tue, 4 Dec 2018 12:36:49 -0600 [thread overview]
Message-ID: <20181204183649.GA5716@bogus> (raw)
Olof, Arnd,
I've put together a script to move the dts files and update the
makefiles. It doesn't handle files not following a common prefix which
isn't many and some includes within the dts files will need some fixups
by hand.
MAINTAINERS will also need updating.
A few questions:
Do we want to move absolutely everything to subdirs? There's quite a
few platforms with only 1-2 platforms. I haven't added these to the
list yet, but can.
Do any vendors need another level of directories? davinci, omap, nspire,
etc. for TI for example.
What to do with armv7m.dtsi? I guess it should remain and we just fixup
the include. There may be a few other cross vendor things.
Sub-arch maintainers,
'vendor_map' below is the mapping of file prefix to new subdirectory
(the SoC vendor prefix). Please comment if there are any issues.
Rob
8<-----------------------------------------------------------
#!/usr/bin/env python3
import os
import re
from git import Git
import glob
vendor_map = {
'imx': 'fsl',
'ls': 'fsl',
'vf': 'fsl',
'qcom': 'qcom',
'am3' : 'ti',
'am4' : 'ti',
'am5' : 'ti',
'da' : 'ti',
'dm' : 'ti',
'dra' : 'ti',
'keystone' : 'ti',
'omap' : 'ti',
'nspire' : 'ti',
'armada' : 'marvell',
'berlin' : 'marvell',
'dove' : 'marvell',
'kirkwood' : 'marvell',
'orion' : 'marvell',
'pxa' : 'marvell',
'mvebu' : 'marvell',
'mmp2' : 'marvell',
'arm-' : 'arm',
'integ' : 'arm',
've' : 'arm',
'aspeed' : 'aspeed',
'at91' : 'atmel',
'sama' : 'atmel',
'bcm' : 'brcm',
'exynos' : 'samsung',
's3c' : 'samsung',
's5p' : 'samsung',
'gemini' : 'cortina',
'hi3' : 'hisilicon',
'hip' : 'hisilicon',
'hisi' : 'hisilicon',
'mt' : 'mediatek',
'meson' : 'amlogic',
'owl' : 'actions',
'r7' : 'renesas',
'r8' : 'renesas',
'r9' : 'renesas',
'rk' : 'rockchip',
'socfpga' : 'altera',
'st' : 'st',
'spear' : 'st',
'sun' : 'allwinner',
'tegra' : 'nvidia',
'zynq' : 'xilinx',
'wm' : 'wm',
'uniph' : 'socionext',
'zx' : 'zte',
}
if __name__ == "__main__":
g = Git('.')
g.checkout("HEAD", "arch/arm/boot/dts/Makefile")
dts_make = open("arch/arm/boot/dts/Makefile", "r").read()
# make entries 1 line
make2 = re.sub(r'\\\n', '', dts_make)
for k,v in vendor_map.items():
for f in glob.iglob("arch/arm/boot/dts/" + k + "*.*"):
new_dir = "arch/arm/boot/dts/" + v + "/"
base = os.path.splitext(os.path.basename(f))[0]
os.makedirs(new_dir, exist_ok=True)
g.mv(f, new_dir)
# Remove the file from the makefile
dts_make = re.sub('.*' + base + r'\.dtb.*\\\n', '', dts_make)
dts_make = re.sub('.*' + base + r'\.dtb', '', dts_make)
# extract the matching makefile entry
reg = re.search(r'.*' + base + r'.*', make2)
if not reg:
continue
entry = reg.group(0)
make2 = re.sub(r'.*' + base + r'.*', '', make2)
if entry:
makefile = open(new_dir + 'Makefile', 'a+')
print(entry, file=makefile)
makefile.close()
for d in sorted(glob.iglob("arch/arm/boot/dts/*/")):
dts_make += 'subdir-y += ' + d.split(os.path.sep)[-2] + '\n'
# Add license and sort entries of sub-dir makefile
vendor_make = '# SPDX-License-Identifier: GPL-2.0\n'
make_lines = open(d + 'Makefile', 'r').readlines()
for l in sorted(make_lines):
vendor_make += l
vendor_make = re.sub(r'\t', r'\\\n\t', vendor_make)
f = open(d + 'Makefile', 'w')
f.write(vendor_make)
f.close()
g.add(d + 'Makefile')
# Remove entries with no dtbs left
dts_make = re.sub(r'.*\+= \\\n\n', '', dts_make)
open("arch/arm/boot/dts/Makefile", "w").write(dts_make)
g.add("arch/arm/boot/dts/Makefile")
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next reply other threads:[~2018-12-04 18:37 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-04 18:36 Rob Herring [this message]
2018-12-04 18:47 ` Moving ARM dts files Alexandre Belloni
2018-12-04 19:09 ` Rob Herring
2018-12-04 22:21 ` Simon Horman
2018-12-05 1:22 ` Andreas Färber
2018-12-05 4:17 ` Rob Herring
2018-12-05 17:33 ` Tom Rini
2018-12-06 13:32 ` Andreas Färber
2018-12-06 19:06 ` Rob Herring
2018-12-06 20:06 ` Mark Brown
2018-12-06 20:49 ` Olof Johansson
2018-12-07 14:57 ` Rob Herring
2018-12-07 15:16 ` Mark Brown
2018-12-07 15:29 ` Rob Herring
2018-12-06 20:14 ` Tom Rini
2018-12-05 4:18 ` Masahiro Yamada
2018-12-05 9:48 ` Michal Simek
2018-12-05 6:02 ` Jisheng Zhang
2018-12-05 8:19 ` Linus Walleij
2018-12-05 8:34 ` Jisheng Zhang
2018-12-05 9:04 ` Linus Walleij
2018-12-05 15:01 ` Rob Herring
2018-12-05 21:03 ` Linus Walleij
2018-12-06 13:39 ` Uwe Kleine-König
2018-12-06 13:58 ` Rob Herring
2018-12-06 14:05 ` Alexandre Belloni
2018-12-06 14:30 ` Linus Walleij
2018-12-06 16:57 ` Rob Herring
2018-12-06 22:12 ` Linus Walleij
2018-12-07 23:35 ` Tony Lindgren
2018-12-05 8:13 ` Nicolas.Ferre
2018-12-05 15:14 ` Neil Armstrong
2018-12-05 17:36 ` Li Yang
2018-12-07 22:33 ` Rob Herring
2018-12-08 9:25 ` Krzysztof Kozlowski
2018-12-08 22:40 ` Linus Walleij
2018-12-11 15:58 ` Olof Johansson
2018-12-08 10:07 ` Ian Campbell
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