1# -*- coding: utf-8 -*- 2# 3# Copyright (c) 2011 The Chromium OS Authors. 4# 5# SPDX-License-Identifier: GPL-2.0+ 6# 7 8import os 9import tempfile 10import unittest 11 12import checkpatch 13import gitutil 14import patchstream 15import series 16 17 18class 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 28From 656c9a8c31fa65859d924cd21da920d6ba537fad Mon Sep 17 00:00:00 2001 29From: Simon Glass <sjg@chromium.org> 30Date: Thu, 28 Apr 2011 09:58:51 -0700 31Subject: [PATCH (resend) 3/7] Tegra2: Add more clock support 32 33This adds functions to enable/disable clocks and reset to on-chip peripherals. 34 35cmd/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 39BUG=chromium-os:13875 40TEST=build U-Boot for Seaboard, boot 41 42Change-Id: I80fe1d0c0b7dd10aa58ce5bb1d9290b6664d5413 43 44Review URL: http://codereview.chromium.org/6900006 45 46Signed-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=''' 53 54From 656c9a8c31fa65859d924cd21da920d6ba537fad Mon Sep 17 00:00:00 2001 55From: Simon Glass <sjg@chromium.org> 56Date: Thu, 28 Apr 2011 09:58:51 -0700 57Subject: [PATCH (resend) 3/7] Tegra2: Add more clock support 58 59This adds functions to enable/disable clocks and reset to on-chip peripherals. 60 61cmd/pci.c:152:11: warning: format ‘%llx’ expects argument of type 62 ‘long long unsigned int’, but argument 3 has type 63 ‘u64 {aka long unsigned int}’ [-Wformat=] 64 65Signed-off-by: Simon Glass <sjg@chromium.org> 66--- 67 68 arch/arm/cpu/armv7/tegra2/Makefile | 2 +- 69 arch/arm/cpu/armv7/tegra2/ap20.c | 57 ++---- 70 arch/arm/cpu/armv7/tegra2/clock.c | 163 +++++++++++++++++ 71''' 72 out = '' 73 inhandle, inname = tempfile.mkstemp() 74 infd = os.fdopen(inhandle, 'w') 75 infd.write(data) 76 infd.close() 77 78 exphandle, expname = tempfile.mkstemp() 79 expfd = os.fdopen(exphandle, 'w') 80 expfd.write(expected) 81 expfd.close() 82 83 patchstream.FixPatch(None, inname, series.Series(), None) 84 rc = os.system('diff -u %s %s' % (inname, expname)) 85 self.assertEqual(rc, 0) 86 87 os.remove(inname) 88 os.remove(expname) 89 90 def GetData(self, data_type): 91 data=''' 92From 4924887af52713cabea78420eff03badea8f0035 Mon Sep 17 00:00:00 2001 93From: Simon Glass <sjg@chromium.org> 94Date: Thu, 7 Apr 2011 10:14:41 -0700 95Subject: [PATCH 1/4] Add microsecond boot time measurement 96 97This defines the basics of a new boot time measurement feature. This allows 98logging of very accurate time measurements as the boot proceeds, by using 99an available microsecond counter. 100 101%s 102--- 103 README | 11 ++++++++ 104 common/bootstage.c | 50 ++++++++++++++++++++++++++++++++++++ 105 include/bootstage.h | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++ 106 include/common.h | 8 ++++++ 107 5 files changed, 141 insertions(+), 0 deletions(-) 108 create mode 100644 common/bootstage.c 109 create mode 100644 include/bootstage.h 110 111diff --git a/README b/README 112index 6f3748d..f9e4e65 100644 113--- a/README 114+++ b/README 115@@ -2026,6 +2026,17 @@ The following options need to be configured: 116 example, some LED's) on your board. At the moment, 117 the following checkpoints are implemented: 118 119+- Time boot progress 120+ CONFIG_BOOTSTAGE 121+ 122+ Define this option to enable microsecond boot stage timing 123+ on supported platforms. For this to work your platform 124+ needs to define a function timer_get_us() which returns the 125+ number of microseconds since reset. This would normally 126+ be done in your SOC or board timer.c file. 127+ 128+ You can add calls to bootstage_mark() to set time markers. 129+ 130 - Standalone program support: 131 CONFIG_STANDALONE_LOAD_ADDR 132 133diff --git a/common/bootstage.c b/common/bootstage.c 134new file mode 100644 135index 0000000..2234c87 136--- /dev/null 137+++ b/common/bootstage.c 138@@ -0,0 +1,39 @@ 139+/* 140+ * Copyright (c) 2011, Google Inc. All rights reserved. 141+ * 142+ * SPDX-License-Identifier: GPL-2.0+ 143+ */ 144+ 145+ 146+/* 147+ * This module records the progress of boot and arbitrary commands, and 148+ * permits accurate timestamping of each. The records can optionally be 149+ * passed to kernel in the ATAGs 150+ */ 151+ 152+#include <common.h> 153+ 154+ 155+struct bootstage_record { 156+ uint32_t time_us; 157+ const char *name; 158+}; 159+ 160+static struct bootstage_record record[BOOTSTAGE_COUNT]; 161+ 162+uint32_t bootstage_mark(enum bootstage_id id, const char *name) 163+{ 164+ struct bootstage_record *rec = &record[id]; 165+ 166+ /* Only record the first event for each */ 167+%sif (!rec->name) { 168+ rec->time_us = (uint32_t)timer_get_us(); 169+ rec->name = name; 170+ } 171+ if (!rec->name && 172+ %ssomething_else) { 173+ rec->time_us = (uint32_t)timer_get_us(); 174+ rec->name = name; 175+ } 176+%sreturn rec->time_us; 177+} 178-- 1791.7.3.1 180''' 181 signoff = 'Signed-off-by: Simon Glass <sjg@chromium.org>\n' 182 tab = ' ' 183 indent = ' ' 184 if data_type == 'good': 185 pass 186 elif data_type == 'no-signoff': 187 signoff = '' 188 elif data_type == 'spaces': 189 tab = ' ' 190 elif data_type == 'indent': 191 indent = tab 192 else: 193 print('not implemented') 194 return data % (signoff, tab, indent, tab) 195 196 def SetupData(self, data_type): 197 inhandle, inname = tempfile.mkstemp() 198 infd = os.fdopen(inhandle, 'w') 199 data = self.GetData(data_type) 200 infd.write(data) 201 infd.close() 202 return inname 203 204 def testGood(self): 205 """Test checkpatch operation""" 206 inf = self.SetupData('good') 207 result = checkpatch.CheckPatch(inf) 208 self.assertEqual(result.ok, True) 209 self.assertEqual(result.problems, []) 210 self.assertEqual(result.errors, 0) 211 self.assertEqual(result.warnings, 0) 212 self.assertEqual(result.checks, 0) 213 self.assertEqual(result.lines, 56) 214 os.remove(inf) 215 216 def testNoSignoff(self): 217 inf = self.SetupData('no-signoff') 218 result = checkpatch.CheckPatch(inf) 219 self.assertEqual(result.ok, False) 220 self.assertEqual(len(result.problems), 1) 221 self.assertEqual(result.errors, 1) 222 self.assertEqual(result.warnings, 0) 223 self.assertEqual(result.checks, 0) 224 self.assertEqual(result.lines, 56) 225 os.remove(inf) 226 227 def testSpaces(self): 228 inf = self.SetupData('spaces') 229 result = checkpatch.CheckPatch(inf) 230 self.assertEqual(result.ok, False) 231 self.assertEqual(len(result.problems), 2) 232 self.assertEqual(result.errors, 0) 233 self.assertEqual(result.warnings, 2) 234 self.assertEqual(result.checks, 0) 235 self.assertEqual(result.lines, 56) 236 os.remove(inf) 237 238 def testIndent(self): 239 inf = self.SetupData('indent') 240 result = checkpatch.CheckPatch(inf) 241 self.assertEqual(result.ok, False) 242 self.assertEqual(len(result.problems), 1) 243 self.assertEqual(result.errors, 0) 244 self.assertEqual(result.warnings, 0) 245 self.assertEqual(result.checks, 1) 246 self.assertEqual(result.lines, 56) 247 os.remove(inf) 248 249 250if __name__ == "__main__": 251 unittest.main() 252 gitutil.RunTests() 253