rockchip: rk3399: Add Nanopi M4 2GB board support
[platform/kernel/u-boot.git] / tools / patman / test.py
1 # -*- coding: utf-8 -*-
2 # SPDX-License-Identifier: GPL-2.0+
3 #
4 # Copyright (c) 2011 The Chromium OS Authors.
5 #
6
7 import os
8 import tempfile
9 import unittest
10
11 import checkpatch
12 import gitutil
13 import patchstream
14 import series
15 import commit
16
17
18 class TestPatch(unittest.TestCase):
19     """Test this program
20
21     TODO: Write tests for the rest of the functionality
22     """
23
24     def testBasic(self):
25         """Test basic filter operation"""
26         data='''
27
28 From 656c9a8c31fa65859d924cd21da920d6ba537fad Mon Sep 17 00:00:00 2001
29 From: Simon Glass <sjg@chromium.org>
30 Date: Thu, 28 Apr 2011 09:58:51 -0700
31 Subject: [PATCH (resend) 3/7] Tegra2: Add more clock support
32
33 This adds functions to enable/disable clocks and reset to on-chip peripherals.
34
35 cmd/pci.c:152:11: warning: format ‘%llx’ expects argument of type
36    ‘long long unsigned int’, but argument 3 has type
37    ‘u64 {aka long unsigned int}’ [-Wformat=]
38
39 BUG=chromium-os:13875
40 TEST=build U-Boot for Seaboard, boot
41
42 Change-Id: I80fe1d0c0b7dd10aa58ce5bb1d9290b6664d5413
43
44 Review URL: http://codereview.chromium.org/6900006
45
46 Signed-off-by: Simon Glass <sjg@chromium.org>
47 ---
48  arch/arm/cpu/armv7/tegra2/Makefile         |    2 +-
49  arch/arm/cpu/armv7/tegra2/ap20.c           |   57 ++----
50  arch/arm/cpu/armv7/tegra2/clock.c          |  163 +++++++++++++++++
51 '''
52         expected='''Message-Id: <19991231235959.0.I80fe1d0c0b7dd10aa58ce5bb1d9290b6664d5413@changeid>
53
54
55 From 656c9a8c31fa65859d924cd21da920d6ba537fad Mon Sep 17 00:00:00 2001
56 From: Simon Glass <sjg@chromium.org>
57 Date: Thu, 28 Apr 2011 09:58:51 -0700
58 Subject: [PATCH (resend) 3/7] Tegra2: Add more clock support
59
60 This adds functions to enable/disable clocks and reset to on-chip peripherals.
61
62 cmd/pci.c:152:11: warning: format ‘%llx’ expects argument of type
63    ‘long long unsigned int’, but argument 3 has type
64    ‘u64 {aka long unsigned int}’ [-Wformat=]
65
66 Signed-off-by: Simon Glass <sjg@chromium.org>
67 ---
68
69  arch/arm/cpu/armv7/tegra2/Makefile         |    2 +-
70  arch/arm/cpu/armv7/tegra2/ap20.c           |   57 ++----
71  arch/arm/cpu/armv7/tegra2/clock.c          |  163 +++++++++++++++++
72 '''
73         out = ''
74         inhandle, inname = tempfile.mkstemp()
75         infd = os.fdopen(inhandle, 'w', encoding='utf-8')
76         infd.write(data)
77         infd.close()
78
79         exphandle, expname = tempfile.mkstemp()
80         expfd = os.fdopen(exphandle, 'w', encoding='utf-8')
81         expfd.write(expected)
82         expfd.close()
83
84         # Normally by the time we call FixPatch we've already collected
85         # metadata.  Here, we haven't, but at least fake up something.
86         # Set the "count" to -1 which tells FixPatch to use a bogus/fixed
87         # time for generating the Message-Id.
88         com = commit.Commit('')
89         com.change_id = 'I80fe1d0c0b7dd10aa58ce5bb1d9290b6664d5413'
90         com.count = -1
91
92         patchstream.FixPatch(None, inname, series.Series(), com)
93
94         rc = os.system('diff -u %s %s' % (inname, expname))
95         self.assertEqual(rc, 0)
96
97         os.remove(inname)
98         os.remove(expname)
99
100     def GetData(self, data_type):
101         data='''From 4924887af52713cabea78420eff03badea8f0035 Mon Sep 17 00:00:00 2001
102 From: Simon Glass <sjg@chromium.org>
103 Date: Thu, 7 Apr 2011 10:14:41 -0700
104 Subject: [PATCH 1/4] Add microsecond boot time measurement
105
106 This defines the basics of a new boot time measurement feature. This allows
107 logging of very accurate time measurements as the boot proceeds, by using
108 an available microsecond counter.
109
110 %s
111 ---
112  README              |   11 ++++++++
113  MAINTAINERS         |    3 ++
114  common/bootstage.c  |   50 ++++++++++++++++++++++++++++++++++++
115  include/bootstage.h |   71 +++++++++++++++++++++++++++++++++++++++++++++++++++
116  include/common.h    |    8 ++++++
117  5 files changed, 141 insertions(+), 0 deletions(-)
118  create mode 100644 common/bootstage.c
119  create mode 100644 include/bootstage.h
120
121 diff --git a/README b/README
122 index 6f3748d..f9e4e65 100644
123 --- a/README
124 +++ b/README
125 @@ -2026,6 +2026,17 @@ The following options need to be configured:
126                 example, some LED's) on your board. At the moment,
127                 the following checkpoints are implemented:
128
129 +- Time boot progress
130 +               CONFIG_BOOTSTAGE
131 +
132 +               Define this option to enable microsecond boot stage timing
133 +               on supported platforms. For this to work your platform
134 +               needs to define a function timer_get_us() which returns the
135 +               number of microseconds since reset. This would normally
136 +               be done in your SOC or board timer.c file.
137 +
138 +               You can add calls to bootstage_mark() to set time markers.
139 +
140  - Standalone program support:
141                 CONFIG_STANDALONE_LOAD_ADDR
142
143 diff --git a/MAINTAINERS b/MAINTAINERS
144 index b167b028ec..beb7dc634f 100644
145 --- a/MAINTAINERS
146 +++ b/MAINTAINERS
147 @@ -474,3 +474,8 @@ S:  Maintained
148  T:     git git://git.denx.de/u-boot.git
149  F:     *
150  F:     */
151 +
152 +BOOTSTAGE
153 +M:     Simon Glass <sjg@chromium.org>
154 +L:     u-boot@lists.denx.de
155 +F:     common/bootstage.c
156 diff --git a/common/bootstage.c b/common/bootstage.c
157 new file mode 100644
158 index 0000000..2234c87
159 --- /dev/null
160 +++ b/common/bootstage.c
161 @@ -0,0 +1,37 @@
162 +%s
163 +/*
164 + * Copyright (c) 2011, Google Inc. All rights reserved.
165 + *
166 + */
167 +
168 +/*
169 + * This module records the progress of boot and arbitrary commands, and
170 + * permits accurate timestamping of each. The records can optionally be
171 + * passed to kernel in the ATAGs
172 + */
173 +
174 +#include <common.h>
175 +
176 +struct bootstage_record {
177 +       u32 time_us;
178 +       const char *name;
179 +};
180 +
181 +static struct bootstage_record record[BOOTSTAGE_COUNT];
182 +
183 +u32 bootstage_mark(enum bootstage_id id, const char *name)
184 +{
185 +       struct bootstage_record *rec = &record[id];
186 +
187 +       /* Only record the first event for each */
188 +%sif (!rec->name) {
189 +               rec->time_us = (u32)timer_get_us();
190 +               rec->name = name;
191 +       }
192 +       if (!rec->name &&
193 +       %ssomething_else) {
194 +               rec->time_us = (u32)timer_get_us();
195 +               rec->name = name;
196 +       }
197 +%sreturn rec->time_us;
198 +}
199 --
200 1.7.3.1
201 '''
202         signoff = 'Signed-off-by: Simon Glass <sjg@chromium.org>\n'
203         license = '// SPDX-License-Identifier: GPL-2.0+'
204         tab = ' '
205         indent = '    '
206         if data_type == 'good':
207             pass
208         elif data_type == 'no-signoff':
209             signoff = ''
210         elif data_type == 'no-license':
211             license = ''
212         elif data_type == 'spaces':
213             tab = '   '
214         elif data_type == 'indent':
215             indent = tab
216         else:
217             print('not implemented')
218         return data % (signoff, license, tab, indent, tab)
219
220     def SetupData(self, data_type):
221         inhandle, inname = tempfile.mkstemp()
222         infd = os.fdopen(inhandle, 'w')
223         data = self.GetData(data_type)
224         infd.write(data)
225         infd.close()
226         return inname
227
228     def testGood(self):
229         """Test checkpatch operation"""
230         inf = self.SetupData('good')
231         result = checkpatch.CheckPatch(inf)
232         self.assertEqual(result.ok, True)
233         self.assertEqual(result.problems, [])
234         self.assertEqual(result.errors, 0)
235         self.assertEqual(result.warnings, 0)
236         self.assertEqual(result.checks, 0)
237         self.assertEqual(result.lines, 62)
238         os.remove(inf)
239
240     def testNoSignoff(self):
241         inf = self.SetupData('no-signoff')
242         result = checkpatch.CheckPatch(inf)
243         self.assertEqual(result.ok, False)
244         self.assertEqual(len(result.problems), 1)
245         self.assertEqual(result.errors, 1)
246         self.assertEqual(result.warnings, 0)
247         self.assertEqual(result.checks, 0)
248         self.assertEqual(result.lines, 62)
249         os.remove(inf)
250
251     def testNoLicense(self):
252         inf = self.SetupData('no-license')
253         result = checkpatch.CheckPatch(inf)
254         self.assertEqual(result.ok, False)
255         self.assertEqual(len(result.problems), 1)
256         self.assertEqual(result.errors, 0)
257         self.assertEqual(result.warnings, 1)
258         self.assertEqual(result.checks, 0)
259         self.assertEqual(result.lines, 62)
260         os.remove(inf)
261
262     def testSpaces(self):
263         inf = self.SetupData('spaces')
264         result = checkpatch.CheckPatch(inf)
265         self.assertEqual(result.ok, False)
266         self.assertEqual(len(result.problems), 3)
267         self.assertEqual(result.errors, 0)
268         self.assertEqual(result.warnings, 3)
269         self.assertEqual(result.checks, 0)
270         self.assertEqual(result.lines, 62)
271         os.remove(inf)
272
273     def testIndent(self):
274         inf = self.SetupData('indent')
275         result = checkpatch.CheckPatch(inf)
276         self.assertEqual(result.ok, False)
277         self.assertEqual(len(result.problems), 1)
278         self.assertEqual(result.errors, 0)
279         self.assertEqual(result.warnings, 0)
280         self.assertEqual(result.checks, 1)
281         self.assertEqual(result.lines, 62)
282         os.remove(inf)
283
284
285 if __name__ == "__main__":
286     unittest.main()
287     gitutil.RunTests()