Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0+ |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 2 | # Copyright (c) 2016 Google, Inc |
| 3 | # Written by Simon Glass <sjg@chromium.org> |
| 4 | # |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 5 | # To run a single test, change to this directory, and: |
| 6 | # |
| 7 | # python -m unittest func_test.TestFunctional.testHelp |
| 8 | |
Simon Glass | 45d556d | 2020-07-09 18:39:45 -0600 | [diff] [blame] | 9 | import collections |
Simon Glass | c585dd4 | 2020-04-17 18:09:03 -0600 | [diff] [blame] | 10 | import gzip |
Simon Glass | ae7cf03 | 2018-09-14 04:57:31 -0600 | [diff] [blame] | 11 | import hashlib |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 12 | from optparse import OptionParser |
| 13 | import os |
Simon Glass | 45d556d | 2020-07-09 18:39:45 -0600 | [diff] [blame] | 14 | import re |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 15 | import shutil |
| 16 | import struct |
| 17 | import sys |
| 18 | import tempfile |
| 19 | import unittest |
| 20 | |
Simon Glass | c585dd4 | 2020-04-17 18:09:03 -0600 | [diff] [blame] | 21 | from binman import cbfs_util |
| 22 | from binman import cmdline |
| 23 | from binman import control |
| 24 | from binman import elf |
| 25 | from binman import elf_test |
| 26 | from binman import fmap_util |
Simon Glass | c585dd4 | 2020-04-17 18:09:03 -0600 | [diff] [blame] | 27 | from binman import state |
| 28 | from dtoc import fdt |
| 29 | from dtoc import fdt_util |
| 30 | from binman.etype import fdtmap |
| 31 | from binman.etype import image_header |
| 32 | from image import Image |
Simon Glass | a997ea5 | 2020-04-17 18:09:04 -0600 | [diff] [blame] | 33 | from patman import command |
| 34 | from patman import test_util |
| 35 | from patman import tools |
| 36 | from patman import tout |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 37 | |
| 38 | # Contents of test files, corresponding to different entry types |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 39 | U_BOOT_DATA = b'1234' |
| 40 | U_BOOT_IMG_DATA = b'img' |
Simon Glass | 4e353e2 | 2019-08-24 07:23:04 -0600 | [diff] [blame] | 41 | U_BOOT_SPL_DATA = b'56780123456789abcdefghi' |
| 42 | U_BOOT_TPL_DATA = b'tpl9876543210fedcbazyw' |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 43 | BLOB_DATA = b'89' |
| 44 | ME_DATA = b'0abcd' |
| 45 | VGA_DATA = b'vga' |
| 46 | U_BOOT_DTB_DATA = b'udtb' |
| 47 | U_BOOT_SPL_DTB_DATA = b'spldtb' |
| 48 | U_BOOT_TPL_DTB_DATA = b'tpldtb' |
| 49 | X86_START16_DATA = b'start16' |
| 50 | X86_START16_SPL_DATA = b'start16spl' |
| 51 | X86_START16_TPL_DATA = b'start16tpl' |
Simon Glass | 0b074d6 | 2019-08-24 07:22:48 -0600 | [diff] [blame] | 52 | X86_RESET16_DATA = b'reset16' |
| 53 | X86_RESET16_SPL_DATA = b'reset16spl' |
| 54 | X86_RESET16_TPL_DATA = b'reset16tpl' |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 55 | PPC_MPC85XX_BR_DATA = b'ppcmpc85xxbr' |
| 56 | U_BOOT_NODTB_DATA = b'nodtb with microcode pointer somewhere in here' |
| 57 | U_BOOT_SPL_NODTB_DATA = b'splnodtb with microcode pointer somewhere in here' |
| 58 | U_BOOT_TPL_NODTB_DATA = b'tplnodtb with microcode pointer somewhere in here' |
| 59 | FSP_DATA = b'fsp' |
| 60 | CMC_DATA = b'cmc' |
| 61 | VBT_DATA = b'vbt' |
| 62 | MRC_DATA = b'mrc' |
Simon Glass | 2ca5203 | 2018-07-17 13:25:33 -0600 | [diff] [blame] | 63 | TEXT_DATA = 'text' |
| 64 | TEXT_DATA2 = 'text2' |
| 65 | TEXT_DATA3 = 'text3' |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 66 | CROS_EC_RW_DATA = b'ecrw' |
| 67 | GBB_DATA = b'gbbd' |
| 68 | BMPBLK_DATA = b'bmp' |
| 69 | VBLOCK_DATA = b'vblk' |
| 70 | FILES_DATA = (b"sorry I'm late\nOh, don't bother apologising, I'm " + |
| 71 | b"sorry you're alive\n") |
Simon Glass | ccec026 | 2019-07-08 13:18:42 -0600 | [diff] [blame] | 72 | COMPRESS_DATA = b'compress xxxxxxxxxxxxxxxxxxxxxx data' |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 73 | REFCODE_DATA = b'refcode' |
Simon Glass | ba7985d | 2019-08-24 07:23:07 -0600 | [diff] [blame] | 74 | FSP_M_DATA = b'fsp_m' |
Simon Glass | 4d9086d | 2019-10-20 21:31:35 -0600 | [diff] [blame] | 75 | FSP_S_DATA = b'fsp_s' |
Simon Glass | 9ea87b2 | 2019-10-20 21:31:36 -0600 | [diff] [blame] | 76 | FSP_T_DATA = b'fsp_t' |
Simon Glass | db168d4 | 2018-07-17 13:25:39 -0600 | [diff] [blame] | 77 | |
Simon Glass | 2c6adba | 2019-07-20 12:23:47 -0600 | [diff] [blame] | 78 | # The expected size for the device tree in some tests |
Simon Glass | 4c613bf | 2019-07-08 14:25:50 -0600 | [diff] [blame] | 79 | EXTRACT_DTB_SIZE = 0x3c9 |
| 80 | |
Simon Glass | 2c6adba | 2019-07-20 12:23:47 -0600 | [diff] [blame] | 81 | # Properties expected to be in the device tree when update_dtb is used |
| 82 | BASE_DTB_PROPS = ['offset', 'size', 'image-pos'] |
| 83 | |
Simon Glass | fb30e29 | 2019-07-20 12:23:51 -0600 | [diff] [blame] | 84 | # Extra properties expected to be in the device tree when allow-repack is used |
| 85 | REPACK_DTB_PROPS = ['orig-offset', 'orig-size'] |
| 86 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 87 | |
| 88 | class TestFunctional(unittest.TestCase): |
| 89 | """Functional tests for binman |
| 90 | |
| 91 | Most of these use a sample .dts file to build an image and then check |
| 92 | that it looks correct. The sample files are in the test/ subdirectory |
| 93 | and are numbered. |
| 94 | |
| 95 | For each entry type a very small test file is created using fixed |
| 96 | string contents. This makes it easy to test that things look right, and |
| 97 | debug problems. |
| 98 | |
| 99 | In some cases a 'real' file must be used - these are also supplied in |
| 100 | the test/ diurectory. |
| 101 | """ |
| 102 | @classmethod |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 103 | def setUpClass(cls): |
Simon Glass | b339326 | 2017-11-12 21:52:20 -0700 | [diff] [blame] | 104 | global entry |
Simon Glass | c585dd4 | 2020-04-17 18:09:03 -0600 | [diff] [blame] | 105 | from binman import entry |
Simon Glass | b339326 | 2017-11-12 21:52:20 -0700 | [diff] [blame] | 106 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 107 | # Handle the case where argv[0] is 'python' |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 108 | cls._binman_dir = os.path.dirname(os.path.realpath(sys.argv[0])) |
| 109 | cls._binman_pathname = os.path.join(cls._binman_dir, 'binman') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 110 | |
| 111 | # Create a temporary directory for input files |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 112 | cls._indir = tempfile.mkdtemp(prefix='binmant.') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 113 | |
| 114 | # Create some test files |
| 115 | TestFunctional._MakeInputFile('u-boot.bin', U_BOOT_DATA) |
| 116 | TestFunctional._MakeInputFile('u-boot.img', U_BOOT_IMG_DATA) |
| 117 | TestFunctional._MakeInputFile('spl/u-boot-spl.bin', U_BOOT_SPL_DATA) |
Simon Glass | 8425a1f | 2018-07-17 13:25:48 -0600 | [diff] [blame] | 118 | TestFunctional._MakeInputFile('tpl/u-boot-tpl.bin', U_BOOT_TPL_DATA) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 119 | TestFunctional._MakeInputFile('blobfile', BLOB_DATA) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 120 | TestFunctional._MakeInputFile('me.bin', ME_DATA) |
| 121 | TestFunctional._MakeInputFile('vga.bin', VGA_DATA) |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 122 | cls._ResetDtbs() |
Simon Glass | 0b074d6 | 2019-08-24 07:22:48 -0600 | [diff] [blame] | 123 | |
Jagdish Gediya | 311d484 | 2018-09-03 21:35:08 +0530 | [diff] [blame] | 124 | TestFunctional._MakeInputFile('u-boot-br.bin', PPC_MPC85XX_BR_DATA) |
Simon Glass | 0b074d6 | 2019-08-24 07:22:48 -0600 | [diff] [blame] | 125 | |
Simon Glass | abab18c | 2019-08-24 07:22:49 -0600 | [diff] [blame] | 126 | TestFunctional._MakeInputFile('u-boot-x86-start16.bin', X86_START16_DATA) |
| 127 | TestFunctional._MakeInputFile('spl/u-boot-x86-start16-spl.bin', |
Simon Glass | e83679d | 2017-11-12 21:52:26 -0700 | [diff] [blame] | 128 | X86_START16_SPL_DATA) |
Simon Glass | abab18c | 2019-08-24 07:22:49 -0600 | [diff] [blame] | 129 | TestFunctional._MakeInputFile('tpl/u-boot-x86-start16-tpl.bin', |
Simon Glass | ed40e96 | 2018-09-14 04:57:10 -0600 | [diff] [blame] | 130 | X86_START16_TPL_DATA) |
Simon Glass | 0b074d6 | 2019-08-24 07:22:48 -0600 | [diff] [blame] | 131 | |
| 132 | TestFunctional._MakeInputFile('u-boot-x86-reset16.bin', |
| 133 | X86_RESET16_DATA) |
| 134 | TestFunctional._MakeInputFile('spl/u-boot-x86-reset16-spl.bin', |
| 135 | X86_RESET16_SPL_DATA) |
| 136 | TestFunctional._MakeInputFile('tpl/u-boot-x86-reset16-tpl.bin', |
| 137 | X86_RESET16_TPL_DATA) |
| 138 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 139 | TestFunctional._MakeInputFile('u-boot-nodtb.bin', U_BOOT_NODTB_DATA) |
Simon Glass | 3d27423 | 2017-11-12 21:52:27 -0700 | [diff] [blame] | 140 | TestFunctional._MakeInputFile('spl/u-boot-spl-nodtb.bin', |
| 141 | U_BOOT_SPL_NODTB_DATA) |
Simon Glass | 3fb4f42 | 2018-09-14 04:57:32 -0600 | [diff] [blame] | 142 | TestFunctional._MakeInputFile('tpl/u-boot-tpl-nodtb.bin', |
| 143 | U_BOOT_TPL_NODTB_DATA) |
Simon Glass | b4176d4 | 2016-11-25 20:15:56 -0700 | [diff] [blame] | 144 | TestFunctional._MakeInputFile('fsp.bin', FSP_DATA) |
| 145 | TestFunctional._MakeInputFile('cmc.bin', CMC_DATA) |
Bin Meng | d7bcdf5 | 2017-08-15 22:41:54 -0700 | [diff] [blame] | 146 | TestFunctional._MakeInputFile('vbt.bin', VBT_DATA) |
Simon Glass | a409c93 | 2017-11-12 21:52:28 -0700 | [diff] [blame] | 147 | TestFunctional._MakeInputFile('mrc.bin', MRC_DATA) |
Simon Glass | db168d4 | 2018-07-17 13:25:39 -0600 | [diff] [blame] | 148 | TestFunctional._MakeInputFile('ecrw.bin', CROS_EC_RW_DATA) |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 149 | TestFunctional._MakeInputDir('devkeys') |
| 150 | TestFunctional._MakeInputFile('bmpblk.bin', BMPBLK_DATA) |
Simon Glass | 41902e4 | 2018-10-01 12:22:31 -0600 | [diff] [blame] | 151 | TestFunctional._MakeInputFile('refcode.bin', REFCODE_DATA) |
Simon Glass | ba7985d | 2019-08-24 07:23:07 -0600 | [diff] [blame] | 152 | TestFunctional._MakeInputFile('fsp_m.bin', FSP_M_DATA) |
Simon Glass | 4d9086d | 2019-10-20 21:31:35 -0600 | [diff] [blame] | 153 | TestFunctional._MakeInputFile('fsp_s.bin', FSP_S_DATA) |
Simon Glass | 9ea87b2 | 2019-10-20 21:31:36 -0600 | [diff] [blame] | 154 | TestFunctional._MakeInputFile('fsp_t.bin', FSP_T_DATA) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 155 | |
Simon Glass | f629089 | 2019-08-24 07:22:53 -0600 | [diff] [blame] | 156 | cls._elf_testdir = os.path.join(cls._indir, 'elftest') |
| 157 | elf_test.BuildElfTestFiles(cls._elf_testdir) |
| 158 | |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 159 | # ELF file with a '_dt_ucode_base_size' symbol |
Simon Glass | 4affd4b | 2019-08-24 07:22:54 -0600 | [diff] [blame] | 160 | TestFunctional._MakeInputFile('u-boot', |
| 161 | tools.ReadFile(cls.ElfTestFile('u_boot_ucode_ptr'))) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 162 | |
| 163 | # Intel flash descriptor file |
Simon Glass | e88cef9 | 2020-07-09 18:39:41 -0600 | [diff] [blame] | 164 | cls._SetupDescriptor() |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 165 | |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 166 | shutil.copytree(cls.TestFile('files'), |
| 167 | os.path.join(cls._indir, 'files')) |
Simon Glass | ac6328c | 2018-09-14 04:57:28 -0600 | [diff] [blame] | 168 | |
Simon Glass | 7ba3359 | 2018-09-14 04:57:26 -0600 | [diff] [blame] | 169 | TestFunctional._MakeInputFile('compress', COMPRESS_DATA) |
| 170 | |
Simon Glass | 1de3448 | 2019-07-08 13:18:53 -0600 | [diff] [blame] | 171 | # Travis-CI may have an old lz4 |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 172 | cls.have_lz4 = True |
Simon Glass | 1de3448 | 2019-07-08 13:18:53 -0600 | [diff] [blame] | 173 | try: |
| 174 | tools.Run('lz4', '--no-frame-crc', '-c', |
Simon Glass | cc311ac | 2019-10-31 07:42:50 -0600 | [diff] [blame] | 175 | os.path.join(cls._indir, 'u-boot.bin'), binary=True) |
Simon Glass | 1de3448 | 2019-07-08 13:18:53 -0600 | [diff] [blame] | 176 | except: |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 177 | cls.have_lz4 = False |
Simon Glass | 1de3448 | 2019-07-08 13:18:53 -0600 | [diff] [blame] | 178 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 179 | @classmethod |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 180 | def tearDownClass(cls): |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 181 | """Remove the temporary input directory and its contents""" |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 182 | if cls.preserve_indir: |
| 183 | print('Preserving input dir: %s' % cls._indir) |
Simon Glass | 1c420c9 | 2019-07-08 13:18:49 -0600 | [diff] [blame] | 184 | else: |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 185 | if cls._indir: |
| 186 | shutil.rmtree(cls._indir) |
| 187 | cls._indir = None |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 188 | |
Simon Glass | 1c420c9 | 2019-07-08 13:18:49 -0600 | [diff] [blame] | 189 | @classmethod |
Simon Glass | cebfab2 | 2019-07-08 13:18:50 -0600 | [diff] [blame] | 190 | def setup_test_args(cls, preserve_indir=False, preserve_outdirs=False, |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 191 | toolpath=None, verbosity=None): |
Simon Glass | 1c420c9 | 2019-07-08 13:18:49 -0600 | [diff] [blame] | 192 | """Accept arguments controlling test execution |
| 193 | |
| 194 | Args: |
| 195 | preserve_indir: Preserve the shared input directory used by all |
| 196 | tests in this class. |
| 197 | preserve_outdir: Preserve the output directories used by tests. Each |
| 198 | test has its own, so this is normally only useful when running a |
| 199 | single test. |
Simon Glass | cebfab2 | 2019-07-08 13:18:50 -0600 | [diff] [blame] | 200 | toolpath: ist of paths to use for tools |
Simon Glass | 1c420c9 | 2019-07-08 13:18:49 -0600 | [diff] [blame] | 201 | """ |
| 202 | cls.preserve_indir = preserve_indir |
| 203 | cls.preserve_outdirs = preserve_outdirs |
Simon Glass | cebfab2 | 2019-07-08 13:18:50 -0600 | [diff] [blame] | 204 | cls.toolpath = toolpath |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 205 | cls.verbosity = verbosity |
Simon Glass | 1c420c9 | 2019-07-08 13:18:49 -0600 | [diff] [blame] | 206 | |
Simon Glass | 1de3448 | 2019-07-08 13:18:53 -0600 | [diff] [blame] | 207 | def _CheckLz4(self): |
| 208 | if not self.have_lz4: |
| 209 | self.skipTest('lz4 --no-frame-crc not available') |
| 210 | |
Simon Glass | ee9d10d | 2019-07-20 12:24:09 -0600 | [diff] [blame] | 211 | def _CleanupOutputDir(self): |
| 212 | """Remove the temporary output directory""" |
| 213 | if self.preserve_outdirs: |
| 214 | print('Preserving output dir: %s' % tools.outdir) |
| 215 | else: |
| 216 | tools._FinaliseForTest() |
| 217 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 218 | def setUp(self): |
| 219 | # Enable this to turn on debugging output |
| 220 | # tout.Init(tout.DEBUG) |
| 221 | command.test_result = None |
| 222 | |
| 223 | def tearDown(self): |
| 224 | """Remove the temporary output directory""" |
Simon Glass | ee9d10d | 2019-07-20 12:24:09 -0600 | [diff] [blame] | 225 | self._CleanupOutputDir() |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 226 | |
Simon Glass | b3d6fc7 | 2019-07-20 12:24:10 -0600 | [diff] [blame] | 227 | def _SetupImageInTmpdir(self): |
| 228 | """Set up the output image in a new temporary directory |
| 229 | |
| 230 | This is used when an image has been generated in the output directory, |
| 231 | but we want to run binman again. This will create a new output |
| 232 | directory and fail to delete the original one. |
| 233 | |
| 234 | This creates a new temporary directory, copies the image to it (with a |
| 235 | new name) and removes the old output directory. |
| 236 | |
| 237 | Returns: |
| 238 | Tuple: |
| 239 | Temporary directory to use |
| 240 | New image filename |
| 241 | """ |
| 242 | image_fname = tools.GetOutputFilename('image.bin') |
| 243 | tmpdir = tempfile.mkdtemp(prefix='binman.') |
| 244 | updated_fname = os.path.join(tmpdir, 'image-updated.bin') |
| 245 | tools.WriteFile(updated_fname, tools.ReadFile(image_fname)) |
| 246 | self._CleanupOutputDir() |
| 247 | return tmpdir, updated_fname |
| 248 | |
Simon Glass | 8425a1f | 2018-07-17 13:25:48 -0600 | [diff] [blame] | 249 | @classmethod |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 250 | def _ResetDtbs(cls): |
Simon Glass | 8425a1f | 2018-07-17 13:25:48 -0600 | [diff] [blame] | 251 | TestFunctional._MakeInputFile('u-boot.dtb', U_BOOT_DTB_DATA) |
| 252 | TestFunctional._MakeInputFile('spl/u-boot-spl.dtb', U_BOOT_SPL_DTB_DATA) |
| 253 | TestFunctional._MakeInputFile('tpl/u-boot-tpl.dtb', U_BOOT_TPL_DTB_DATA) |
| 254 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 255 | def _RunBinman(self, *args, **kwargs): |
| 256 | """Run binman using the command line |
| 257 | |
| 258 | Args: |
| 259 | Arguments to pass, as a list of strings |
| 260 | kwargs: Arguments to pass to Command.RunPipe() |
| 261 | """ |
| 262 | result = command.RunPipe([[self._binman_pathname] + list(args)], |
| 263 | capture=True, capture_stderr=True, raise_on_error=False) |
| 264 | if result.return_code and kwargs.get('raise_on_error', True): |
| 265 | raise Exception("Error running '%s': %s" % (' '.join(args), |
| 266 | result.stdout + result.stderr)) |
| 267 | return result |
| 268 | |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 269 | def _DoBinman(self, *argv): |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 270 | """Run binman using directly (in the same process) |
| 271 | |
| 272 | Args: |
| 273 | Arguments to pass, as a list of strings |
| 274 | Returns: |
| 275 | Return value (0 for success) |
| 276 | """ |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 277 | argv = list(argv) |
| 278 | args = cmdline.ParseArgs(argv) |
| 279 | args.pager = 'binman-invalid-pager' |
| 280 | args.build_dir = self._indir |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 281 | |
| 282 | # For testing, you can force an increase in verbosity here |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 283 | # args.verbosity = tout.DEBUG |
| 284 | return control.Binman(args) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 285 | |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 286 | def _DoTestFile(self, fname, debug=False, map=False, update_dtb=False, |
Simon Glass | b4595d8 | 2019-04-25 21:58:34 -0600 | [diff] [blame] | 287 | entry_args=None, images=None, use_real_dtb=False, |
Simon Glass | 5d94cc6 | 2020-07-09 18:39:38 -0600 | [diff] [blame] | 288 | verbosity=None, allow_missing=False): |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 289 | """Run binman with a given test file |
| 290 | |
| 291 | Args: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 292 | fname: Device-tree source filename to use (e.g. 005_simple.dts) |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 293 | debug: True to enable debugging output |
Simon Glass | 3073266 | 2018-06-01 09:38:20 -0600 | [diff] [blame] | 294 | map: True to output map files for the images |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 295 | update_dtb: Update the offset and size of each entry in the device |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 296 | tree before packing it into the image |
Simon Glass | 3b376c3 | 2018-09-14 04:57:12 -0600 | [diff] [blame] | 297 | entry_args: Dict of entry args to supply to binman |
| 298 | key: arg name |
| 299 | value: value of that arg |
| 300 | images: List of image names to build |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 301 | """ |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 302 | args = [] |
Simon Glass | 075a45c | 2017-11-13 18:55:00 -0700 | [diff] [blame] | 303 | if debug: |
| 304 | args.append('-D') |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 305 | if verbosity is not None: |
| 306 | args.append('-v%d' % verbosity) |
| 307 | elif self.verbosity: |
| 308 | args.append('-v%d' % self.verbosity) |
| 309 | if self.toolpath: |
| 310 | for path in self.toolpath: |
| 311 | args += ['--toolpath', path] |
| 312 | args += ['build', '-p', '-I', self._indir, '-d', self.TestFile(fname)] |
Simon Glass | 3073266 | 2018-06-01 09:38:20 -0600 | [diff] [blame] | 313 | if map: |
| 314 | args.append('-m') |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 315 | if update_dtb: |
Simon Glass | 38a411c | 2019-07-08 13:18:47 -0600 | [diff] [blame] | 316 | args.append('-u') |
Simon Glass | 3140201 | 2018-09-14 04:57:23 -0600 | [diff] [blame] | 317 | if not use_real_dtb: |
| 318 | args.append('--fake-dtb') |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 319 | if entry_args: |
Simon Glass | 5f3645b | 2019-05-14 15:53:41 -0600 | [diff] [blame] | 320 | for arg, value in entry_args.items(): |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 321 | args.append('-a%s=%s' % (arg, value)) |
Simon Glass | 5d94cc6 | 2020-07-09 18:39:38 -0600 | [diff] [blame] | 322 | if allow_missing: |
| 323 | args.append('-M') |
Simon Glass | 3b376c3 | 2018-09-14 04:57:12 -0600 | [diff] [blame] | 324 | if images: |
| 325 | for image in images: |
| 326 | args += ['-i', image] |
Simon Glass | 075a45c | 2017-11-13 18:55:00 -0700 | [diff] [blame] | 327 | return self._DoBinman(*args) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 328 | |
| 329 | def _SetupDtb(self, fname, outfile='u-boot.dtb'): |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 330 | """Set up a new test device-tree file |
| 331 | |
| 332 | The given file is compiled and set up as the device tree to be used |
| 333 | for ths test. |
| 334 | |
| 335 | Args: |
| 336 | fname: Filename of .dts file to read |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 337 | outfile: Output filename for compiled device-tree binary |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 338 | |
| 339 | Returns: |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 340 | Contents of device-tree binary |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 341 | """ |
Simon Glass | b8d2daa | 2019-07-20 12:23:49 -0600 | [diff] [blame] | 342 | tmpdir = tempfile.mkdtemp(prefix='binmant.') |
| 343 | dtb = fdt_util.EnsureCompiled(self.TestFile(fname), tmpdir) |
Simon Glass | 3348666 | 2019-05-14 15:53:42 -0600 | [diff] [blame] | 344 | with open(dtb, 'rb') as fd: |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 345 | data = fd.read() |
| 346 | TestFunctional._MakeInputFile(outfile, data) |
Simon Glass | b8d2daa | 2019-07-20 12:23:49 -0600 | [diff] [blame] | 347 | shutil.rmtree(tmpdir) |
Simon Glass | 752e755 | 2018-10-01 21:12:41 -0600 | [diff] [blame] | 348 | return data |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 349 | |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 350 | def _GetDtbContentsForSplTpl(self, dtb_data, name): |
| 351 | """Create a version of the main DTB for SPL or SPL |
| 352 | |
| 353 | For testing we don't actually have different versions of the DTB. With |
| 354 | U-Boot we normally run fdtgrep to remove unwanted nodes, but for tests |
| 355 | we don't normally have any unwanted nodes. |
| 356 | |
| 357 | We still want the DTBs for SPL and TPL to be different though, since |
| 358 | otherwise it is confusing to know which one we are looking at. So add |
| 359 | an 'spl' or 'tpl' property to the top-level node. |
| 360 | """ |
| 361 | dtb = fdt.Fdt.FromData(dtb_data) |
| 362 | dtb.Scan() |
| 363 | dtb.GetNode('/binman').AddZeroProp(name) |
| 364 | dtb.Sync(auto_resize=True) |
| 365 | dtb.Pack() |
| 366 | return dtb.GetContents() |
| 367 | |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 368 | def _DoReadFileDtb(self, fname, use_real_dtb=False, map=False, |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 369 | update_dtb=False, entry_args=None, reset_dtbs=True): |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 370 | """Run binman and return the resulting image |
| 371 | |
| 372 | This runs binman with a given test file and then reads the resulting |
| 373 | output file. It is a shortcut function since most tests need to do |
| 374 | these steps. |
| 375 | |
| 376 | Raises an assertion failure if binman returns a non-zero exit code. |
| 377 | |
| 378 | Args: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 379 | fname: Device-tree source filename to use (e.g. 005_simple.dts) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 380 | use_real_dtb: True to use the test file as the contents of |
| 381 | the u-boot-dtb entry. Normally this is not needed and the |
| 382 | test contents (the U_BOOT_DTB_DATA string) can be used. |
| 383 | But in some test we need the real contents. |
Simon Glass | 3073266 | 2018-06-01 09:38:20 -0600 | [diff] [blame] | 384 | map: True to output map files for the images |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 385 | update_dtb: Update the offset and size of each entry in the device |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 386 | tree before packing it into the image |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 387 | |
| 388 | Returns: |
| 389 | Tuple: |
| 390 | Resulting image contents |
| 391 | Device tree contents |
Simon Glass | 3073266 | 2018-06-01 09:38:20 -0600 | [diff] [blame] | 392 | Map data showing contents of image (or None if none) |
Simon Glass | def77b5 | 2018-07-17 13:25:27 -0600 | [diff] [blame] | 393 | Output device tree binary filename ('u-boot.dtb' path) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 394 | """ |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 395 | dtb_data = None |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 396 | # Use the compiled test file as the u-boot-dtb input |
| 397 | if use_real_dtb: |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 398 | dtb_data = self._SetupDtb(fname) |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 399 | |
| 400 | # For testing purposes, make a copy of the DT for SPL and TPL. Add |
| 401 | # a node indicating which it is, so aid verification. |
| 402 | for name in ['spl', 'tpl']: |
| 403 | dtb_fname = '%s/u-boot-%s.dtb' % (name, name) |
| 404 | outfile = os.path.join(self._indir, dtb_fname) |
| 405 | TestFunctional._MakeInputFile(dtb_fname, |
| 406 | self._GetDtbContentsForSplTpl(dtb_data, name)) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 407 | |
| 408 | try: |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 409 | retcode = self._DoTestFile(fname, map=map, update_dtb=update_dtb, |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 410 | entry_args=entry_args, use_real_dtb=use_real_dtb) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 411 | self.assertEqual(0, retcode) |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 412 | out_dtb_fname = tools.GetOutputFilename('u-boot.dtb.out') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 413 | |
| 414 | # Find the (only) image, read it and return its contents |
| 415 | image = control.images['image'] |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 416 | image_fname = tools.GetOutputFilename('image.bin') |
| 417 | self.assertTrue(os.path.exists(image_fname)) |
Simon Glass | 3073266 | 2018-06-01 09:38:20 -0600 | [diff] [blame] | 418 | if map: |
| 419 | map_fname = tools.GetOutputFilename('image.map') |
| 420 | with open(map_fname) as fd: |
| 421 | map_data = fd.read() |
| 422 | else: |
| 423 | map_data = None |
Simon Glass | 3348666 | 2019-05-14 15:53:42 -0600 | [diff] [blame] | 424 | with open(image_fname, 'rb') as fd: |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 425 | return fd.read(), dtb_data, map_data, out_dtb_fname |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 426 | finally: |
| 427 | # Put the test file back |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 428 | if reset_dtbs and use_real_dtb: |
Simon Glass | 8425a1f | 2018-07-17 13:25:48 -0600 | [diff] [blame] | 429 | self._ResetDtbs() |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 430 | |
Simon Glass | 5b4bce3 | 2019-07-08 14:25:26 -0600 | [diff] [blame] | 431 | def _DoReadFileRealDtb(self, fname): |
| 432 | """Run binman with a real .dtb file and return the resulting data |
| 433 | |
| 434 | Args: |
| 435 | fname: DT source filename to use (e.g. 082_fdt_update_all.dts) |
| 436 | |
| 437 | Returns: |
| 438 | Resulting image contents |
| 439 | """ |
| 440 | return self._DoReadFileDtb(fname, use_real_dtb=True, update_dtb=True)[0] |
| 441 | |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 442 | def _DoReadFile(self, fname, use_real_dtb=False): |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 443 | """Helper function which discards the device-tree binary |
| 444 | |
| 445 | Args: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 446 | fname: Device-tree source filename to use (e.g. 005_simple.dts) |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 447 | use_real_dtb: True to use the test file as the contents of |
| 448 | the u-boot-dtb entry. Normally this is not needed and the |
| 449 | test contents (the U_BOOT_DTB_DATA string) can be used. |
| 450 | But in some test we need the real contents. |
Simon Glass | def77b5 | 2018-07-17 13:25:27 -0600 | [diff] [blame] | 451 | |
| 452 | Returns: |
| 453 | Resulting image contents |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 454 | """ |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 455 | return self._DoReadFileDtb(fname, use_real_dtb)[0] |
| 456 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 457 | @classmethod |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 458 | def _MakeInputFile(cls, fname, contents): |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 459 | """Create a new test input file, creating directories as needed |
| 460 | |
| 461 | Args: |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 462 | fname: Filename to create |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 463 | contents: File contents to write in to the file |
| 464 | Returns: |
| 465 | Full pathname of file created |
| 466 | """ |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 467 | pathname = os.path.join(cls._indir, fname) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 468 | dirname = os.path.dirname(pathname) |
| 469 | if dirname and not os.path.exists(dirname): |
| 470 | os.makedirs(dirname) |
| 471 | with open(pathname, 'wb') as fd: |
| 472 | fd.write(contents) |
| 473 | return pathname |
| 474 | |
| 475 | @classmethod |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 476 | def _MakeInputDir(cls, dirname): |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 477 | """Create a new test input directory, creating directories as needed |
| 478 | |
| 479 | Args: |
| 480 | dirname: Directory name to create |
| 481 | |
| 482 | Returns: |
| 483 | Full pathname of directory created |
| 484 | """ |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 485 | pathname = os.path.join(cls._indir, dirname) |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 486 | if not os.path.exists(pathname): |
| 487 | os.makedirs(pathname) |
| 488 | return pathname |
| 489 | |
| 490 | @classmethod |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 491 | def _SetupSplElf(cls, src_fname='bss_data'): |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 492 | """Set up an ELF file with a '_dt_ucode_base_size' symbol |
| 493 | |
| 494 | Args: |
| 495 | Filename of ELF file to use as SPL |
| 496 | """ |
Simon Glass | 93a806f | 2019-08-24 07:22:59 -0600 | [diff] [blame] | 497 | TestFunctional._MakeInputFile('spl/u-boot-spl', |
| 498 | tools.ReadFile(cls.ElfTestFile(src_fname))) |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 499 | |
| 500 | @classmethod |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 501 | def _SetupTplElf(cls, src_fname='bss_data'): |
| 502 | """Set up an ELF file with a '_dt_ucode_base_size' symbol |
| 503 | |
| 504 | Args: |
| 505 | Filename of ELF file to use as TPL |
| 506 | """ |
| 507 | TestFunctional._MakeInputFile('tpl/u-boot-tpl', |
| 508 | tools.ReadFile(cls.ElfTestFile(src_fname))) |
| 509 | |
| 510 | @classmethod |
Simon Glass | e88cef9 | 2020-07-09 18:39:41 -0600 | [diff] [blame] | 511 | def _SetupDescriptor(cls): |
| 512 | with open(cls.TestFile('descriptor.bin'), 'rb') as fd: |
| 513 | TestFunctional._MakeInputFile('descriptor.bin', fd.read()) |
| 514 | |
| 515 | @classmethod |
Simon Glass | 862f8e2 | 2019-08-24 07:22:43 -0600 | [diff] [blame] | 516 | def TestFile(cls, fname): |
| 517 | return os.path.join(cls._binman_dir, 'test', fname) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 518 | |
Simon Glass | f629089 | 2019-08-24 07:22:53 -0600 | [diff] [blame] | 519 | @classmethod |
| 520 | def ElfTestFile(cls, fname): |
| 521 | return os.path.join(cls._elf_testdir, fname) |
| 522 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 523 | def AssertInList(self, grep_list, target): |
| 524 | """Assert that at least one of a list of things is in a target |
| 525 | |
| 526 | Args: |
| 527 | grep_list: List of strings to check |
| 528 | target: Target string |
| 529 | """ |
| 530 | for grep in grep_list: |
| 531 | if grep in target: |
| 532 | return |
Simon Glass | 848cdb5 | 2019-05-17 22:00:50 -0600 | [diff] [blame] | 533 | self.fail("Error: '%s' not found in '%s'" % (grep_list, target)) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 534 | |
| 535 | def CheckNoGaps(self, entries): |
| 536 | """Check that all entries fit together without gaps |
| 537 | |
| 538 | Args: |
| 539 | entries: List of entries to check |
| 540 | """ |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 541 | offset = 0 |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 542 | for entry in entries.values(): |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 543 | self.assertEqual(offset, entry.offset) |
| 544 | offset += entry.size |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 545 | |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 546 | def GetFdtLen(self, dtb): |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 547 | """Get the totalsize field from a device-tree binary |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 548 | |
| 549 | Args: |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 550 | dtb: Device-tree binary contents |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 551 | |
| 552 | Returns: |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 553 | Total size of device-tree binary, from the header |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 554 | """ |
| 555 | return struct.unpack('>L', dtb[4:8])[0] |
| 556 | |
Simon Glass | 0f62133 | 2019-07-08 14:25:27 -0600 | [diff] [blame] | 557 | def _GetPropTree(self, dtb, prop_names, prefix='/binman/'): |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 558 | def AddNode(node, path): |
| 559 | if node.name != '/': |
| 560 | path += '/' + node.name |
Simon Glass | 0f62133 | 2019-07-08 14:25:27 -0600 | [diff] [blame] | 561 | for prop in node.props.values(): |
| 562 | if prop.name in prop_names: |
| 563 | prop_path = path + ':' + prop.name |
| 564 | tree[prop_path[len(prefix):]] = fdt_util.fdt32_to_cpu( |
| 565 | prop.value) |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 566 | for subnode in node.subnodes: |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 567 | AddNode(subnode, path) |
| 568 | |
| 569 | tree = {} |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 570 | AddNode(dtb.GetRoot(), '') |
| 571 | return tree |
| 572 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 573 | def testRun(self): |
| 574 | """Test a basic run with valid args""" |
| 575 | result = self._RunBinman('-h') |
| 576 | |
| 577 | def testFullHelp(self): |
| 578 | """Test that the full help is displayed with -H""" |
| 579 | result = self._RunBinman('-H') |
| 580 | help_file = os.path.join(self._binman_dir, 'README') |
Tom Rini | c3c0b6d | 2018-01-16 15:29:50 -0500 | [diff] [blame] | 581 | # Remove possible extraneous strings |
| 582 | extra = '::::::::::::::\n' + help_file + '\n::::::::::::::\n' |
| 583 | gothelp = result.stdout.replace(extra, '') |
| 584 | self.assertEqual(len(gothelp), os.path.getsize(help_file)) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 585 | self.assertEqual(0, len(result.stderr)) |
| 586 | self.assertEqual(0, result.return_code) |
| 587 | |
| 588 | def testFullHelpInternal(self): |
| 589 | """Test that the full help is displayed with -H""" |
| 590 | try: |
| 591 | command.test_result = command.CommandResult() |
| 592 | result = self._DoBinman('-H') |
| 593 | help_file = os.path.join(self._binman_dir, 'README') |
| 594 | finally: |
| 595 | command.test_result = None |
| 596 | |
| 597 | def testHelp(self): |
| 598 | """Test that the basic help is displayed with -h""" |
| 599 | result = self._RunBinman('-h') |
| 600 | self.assertTrue(len(result.stdout) > 200) |
| 601 | self.assertEqual(0, len(result.stderr)) |
| 602 | self.assertEqual(0, result.return_code) |
| 603 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 604 | def testBoard(self): |
| 605 | """Test that we can run it with a specific board""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 606 | self._SetupDtb('005_simple.dts', 'sandbox/u-boot.dtb') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 607 | TestFunctional._MakeInputFile('sandbox/u-boot.bin', U_BOOT_DATA) |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 608 | result = self._DoBinman('build', '-b', 'sandbox') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 609 | self.assertEqual(0, result) |
| 610 | |
| 611 | def testNeedBoard(self): |
| 612 | """Test that we get an error when no board ius supplied""" |
| 613 | with self.assertRaises(ValueError) as e: |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 614 | result = self._DoBinman('build') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 615 | self.assertIn("Must provide a board to process (use -b <board>)", |
| 616 | str(e.exception)) |
| 617 | |
| 618 | def testMissingDt(self): |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 619 | """Test that an invalid device-tree file generates an error""" |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 620 | with self.assertRaises(Exception) as e: |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 621 | self._RunBinman('build', '-d', 'missing_file') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 622 | # We get one error from libfdt, and a different one from fdtget. |
| 623 | self.AssertInList(["Couldn't open blob from 'missing_file'", |
| 624 | 'No such file or directory'], str(e.exception)) |
| 625 | |
| 626 | def testBrokenDt(self): |
Simon Glass | 1e32400 | 2018-06-01 09:38:19 -0600 | [diff] [blame] | 627 | """Test that an invalid device-tree source file generates an error |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 628 | |
| 629 | Since this is a source file it should be compiled and the error |
| 630 | will come from the device-tree compiler (dtc). |
| 631 | """ |
| 632 | with self.assertRaises(Exception) as e: |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 633 | self._RunBinman('build', '-d', self.TestFile('001_invalid.dts')) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 634 | self.assertIn("FATAL ERROR: Unable to parse input tree", |
| 635 | str(e.exception)) |
| 636 | |
| 637 | def testMissingNode(self): |
| 638 | """Test that a device tree without a 'binman' node generates an error""" |
| 639 | with self.assertRaises(Exception) as e: |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 640 | self._DoBinman('build', '-d', self.TestFile('002_missing_node.dts')) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 641 | self.assertIn("does not have a 'binman' node", str(e.exception)) |
| 642 | |
| 643 | def testEmpty(self): |
| 644 | """Test that an empty binman node works OK (i.e. does nothing)""" |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 645 | result = self._RunBinman('build', '-d', self.TestFile('003_empty.dts')) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 646 | self.assertEqual(0, len(result.stderr)) |
| 647 | self.assertEqual(0, result.return_code) |
| 648 | |
| 649 | def testInvalidEntry(self): |
| 650 | """Test that an invalid entry is flagged""" |
| 651 | with self.assertRaises(Exception) as e: |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 652 | result = self._RunBinman('build', '-d', |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 653 | self.TestFile('004_invalid_entry.dts')) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 654 | self.assertIn("Unknown entry type 'not-a-valid-type' in node " |
| 655 | "'/binman/not-a-valid-type'", str(e.exception)) |
| 656 | |
| 657 | def testSimple(self): |
| 658 | """Test a simple binman with a single file""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 659 | data = self._DoReadFile('005_simple.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 660 | self.assertEqual(U_BOOT_DATA, data) |
| 661 | |
Simon Glass | 075a45c | 2017-11-13 18:55:00 -0700 | [diff] [blame] | 662 | def testSimpleDebug(self): |
| 663 | """Test a simple binman run with debugging enabled""" |
Simon Glass | 52d0621 | 2019-07-08 14:25:53 -0600 | [diff] [blame] | 664 | self._DoTestFile('005_simple.dts', debug=True) |
Simon Glass | 075a45c | 2017-11-13 18:55:00 -0700 | [diff] [blame] | 665 | |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 666 | def testDual(self): |
| 667 | """Test that we can handle creating two images |
| 668 | |
| 669 | This also tests image padding. |
| 670 | """ |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 671 | retcode = self._DoTestFile('006_dual_image.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 672 | self.assertEqual(0, retcode) |
| 673 | |
| 674 | image = control.images['image1'] |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 675 | self.assertEqual(len(U_BOOT_DATA), image.size) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 676 | fname = tools.GetOutputFilename('image1.bin') |
| 677 | self.assertTrue(os.path.exists(fname)) |
Simon Glass | 3348666 | 2019-05-14 15:53:42 -0600 | [diff] [blame] | 678 | with open(fname, 'rb') as fd: |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 679 | data = fd.read() |
| 680 | self.assertEqual(U_BOOT_DATA, data) |
| 681 | |
| 682 | image = control.images['image2'] |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 683 | self.assertEqual(3 + len(U_BOOT_DATA) + 5, image.size) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 684 | fname = tools.GetOutputFilename('image2.bin') |
| 685 | self.assertTrue(os.path.exists(fname)) |
Simon Glass | 3348666 | 2019-05-14 15:53:42 -0600 | [diff] [blame] | 686 | with open(fname, 'rb') as fd: |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 687 | data = fd.read() |
| 688 | self.assertEqual(U_BOOT_DATA, data[3:7]) |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 689 | self.assertEqual(tools.GetBytes(0, 3), data[:3]) |
| 690 | self.assertEqual(tools.GetBytes(0, 5), data[7:]) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 691 | |
| 692 | def testBadAlign(self): |
| 693 | """Test that an invalid alignment value is detected""" |
| 694 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 695 | self._DoTestFile('007_bad_align.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 696 | self.assertIn("Node '/binman/u-boot': Alignment 23 must be a power " |
| 697 | "of two", str(e.exception)) |
| 698 | |
| 699 | def testPackSimple(self): |
| 700 | """Test that packing works as expected""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 701 | retcode = self._DoTestFile('008_pack.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 702 | self.assertEqual(0, retcode) |
| 703 | self.assertIn('image', control.images) |
| 704 | image = control.images['image'] |
Simon Glass | eca3221 | 2018-06-01 09:38:12 -0600 | [diff] [blame] | 705 | entries = image.GetEntries() |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 706 | self.assertEqual(5, len(entries)) |
| 707 | |
| 708 | # First u-boot |
| 709 | self.assertIn('u-boot', entries) |
| 710 | entry = entries['u-boot'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 711 | self.assertEqual(0, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 712 | self.assertEqual(len(U_BOOT_DATA), entry.size) |
| 713 | |
| 714 | # Second u-boot, aligned to 16-byte boundary |
| 715 | self.assertIn('u-boot-align', entries) |
| 716 | entry = entries['u-boot-align'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 717 | self.assertEqual(16, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 718 | self.assertEqual(len(U_BOOT_DATA), entry.size) |
| 719 | |
| 720 | # Third u-boot, size 23 bytes |
| 721 | self.assertIn('u-boot-size', entries) |
| 722 | entry = entries['u-boot-size'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 723 | self.assertEqual(20, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 724 | self.assertEqual(len(U_BOOT_DATA), entry.contents_size) |
| 725 | self.assertEqual(23, entry.size) |
| 726 | |
| 727 | # Fourth u-boot, placed immediate after the above |
| 728 | self.assertIn('u-boot-next', entries) |
| 729 | entry = entries['u-boot-next'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 730 | self.assertEqual(43, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 731 | self.assertEqual(len(U_BOOT_DATA), entry.size) |
| 732 | |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 733 | # Fifth u-boot, placed at a fixed offset |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 734 | self.assertIn('u-boot-fixed', entries) |
| 735 | entry = entries['u-boot-fixed'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 736 | self.assertEqual(61, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 737 | self.assertEqual(len(U_BOOT_DATA), entry.size) |
| 738 | |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 739 | self.assertEqual(65, image.size) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 740 | |
| 741 | def testPackExtra(self): |
| 742 | """Test that extra packing feature works as expected""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 743 | retcode = self._DoTestFile('009_pack_extra.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 744 | |
| 745 | self.assertEqual(0, retcode) |
| 746 | self.assertIn('image', control.images) |
| 747 | image = control.images['image'] |
Simon Glass | eca3221 | 2018-06-01 09:38:12 -0600 | [diff] [blame] | 748 | entries = image.GetEntries() |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 749 | self.assertEqual(5, len(entries)) |
| 750 | |
| 751 | # First u-boot with padding before and after |
| 752 | self.assertIn('u-boot', entries) |
| 753 | entry = entries['u-boot'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 754 | self.assertEqual(0, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 755 | self.assertEqual(3, entry.pad_before) |
| 756 | self.assertEqual(3 + 5 + len(U_BOOT_DATA), entry.size) |
| 757 | |
| 758 | # Second u-boot has an aligned size, but it has no effect |
| 759 | self.assertIn('u-boot-align-size-nop', entries) |
| 760 | entry = entries['u-boot-align-size-nop'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 761 | self.assertEqual(12, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 762 | self.assertEqual(4, entry.size) |
| 763 | |
| 764 | # Third u-boot has an aligned size too |
| 765 | self.assertIn('u-boot-align-size', entries) |
| 766 | entry = entries['u-boot-align-size'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 767 | self.assertEqual(16, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 768 | self.assertEqual(32, entry.size) |
| 769 | |
| 770 | # Fourth u-boot has an aligned end |
| 771 | self.assertIn('u-boot-align-end', entries) |
| 772 | entry = entries['u-boot-align-end'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 773 | self.assertEqual(48, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 774 | self.assertEqual(16, entry.size) |
| 775 | |
| 776 | # Fifth u-boot immediately afterwards |
| 777 | self.assertIn('u-boot-align-both', entries) |
| 778 | entry = entries['u-boot-align-both'] |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 779 | self.assertEqual(64, entry.offset) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 780 | self.assertEqual(64, entry.size) |
| 781 | |
| 782 | self.CheckNoGaps(entries) |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 783 | self.assertEqual(128, image.size) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 784 | |
| 785 | def testPackAlignPowerOf2(self): |
| 786 | """Test that invalid entry alignment is detected""" |
| 787 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 788 | self._DoTestFile('010_pack_align_power2.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 789 | self.assertIn("Node '/binman/u-boot': Alignment 5 must be a power " |
| 790 | "of two", str(e.exception)) |
| 791 | |
| 792 | def testPackAlignSizePowerOf2(self): |
| 793 | """Test that invalid entry size alignment is detected""" |
| 794 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 795 | self._DoTestFile('011_pack_align_size_power2.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 796 | self.assertIn("Node '/binman/u-boot': Alignment size 55 must be a " |
| 797 | "power of two", str(e.exception)) |
| 798 | |
| 799 | def testPackInvalidAlign(self): |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 800 | """Test detection of an offset that does not match its alignment""" |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 801 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 802 | self._DoTestFile('012_pack_inv_align.dts') |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 803 | self.assertIn("Node '/binman/u-boot': Offset 0x5 (5) does not match " |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 804 | "align 0x4 (4)", str(e.exception)) |
| 805 | |
| 806 | def testPackInvalidSizeAlign(self): |
| 807 | """Test that invalid entry size alignment is detected""" |
| 808 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 809 | self._DoTestFile('013_pack_inv_size_align.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 810 | self.assertIn("Node '/binman/u-boot': Size 0x5 (5) does not match " |
| 811 | "align-size 0x4 (4)", str(e.exception)) |
| 812 | |
| 813 | def testPackOverlap(self): |
| 814 | """Test that overlapping regions are detected""" |
| 815 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 816 | self._DoTestFile('014_pack_overlap.dts') |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 817 | self.assertIn("Node '/binman/u-boot-align': Offset 0x3 (3) overlaps " |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 818 | "with previous entry '/binman/u-boot' ending at 0x4 (4)", |
| 819 | str(e.exception)) |
| 820 | |
| 821 | def testPackEntryOverflow(self): |
| 822 | """Test that entries that overflow their size are detected""" |
| 823 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 824 | self._DoTestFile('015_pack_overflow.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 825 | self.assertIn("Node '/binman/u-boot': Entry contents size is 0x4 (4) " |
| 826 | "but entry size is 0x3 (3)", str(e.exception)) |
| 827 | |
| 828 | def testPackImageOverflow(self): |
| 829 | """Test that entries which overflow the image size are detected""" |
| 830 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 831 | self._DoTestFile('016_pack_image_overflow.dts') |
Simon Glass | eca3221 | 2018-06-01 09:38:12 -0600 | [diff] [blame] | 832 | self.assertIn("Section '/binman': contents size 0x4 (4) exceeds section " |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 833 | "size 0x3 (3)", str(e.exception)) |
| 834 | |
| 835 | def testPackImageSize(self): |
| 836 | """Test that the image size can be set""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 837 | retcode = self._DoTestFile('017_pack_image_size.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 838 | self.assertEqual(0, retcode) |
| 839 | self.assertIn('image', control.images) |
| 840 | image = control.images['image'] |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 841 | self.assertEqual(7, image.size) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 842 | |
| 843 | def testPackImageSizeAlign(self): |
| 844 | """Test that image size alignemnt works as expected""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 845 | retcode = self._DoTestFile('018_pack_image_align.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 846 | self.assertEqual(0, retcode) |
| 847 | self.assertIn('image', control.images) |
| 848 | image = control.images['image'] |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 849 | self.assertEqual(16, image.size) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 850 | |
| 851 | def testPackInvalidImageAlign(self): |
| 852 | """Test that invalid image alignment is detected""" |
| 853 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 854 | self._DoTestFile('019_pack_inv_image_align.dts') |
Simon Glass | eca3221 | 2018-06-01 09:38:12 -0600 | [diff] [blame] | 855 | self.assertIn("Section '/binman': Size 0x7 (7) does not match " |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 856 | "align-size 0x8 (8)", str(e.exception)) |
| 857 | |
| 858 | def testPackAlignPowerOf2(self): |
| 859 | """Test that invalid image alignment is detected""" |
| 860 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 861 | self._DoTestFile('020_pack_inv_image_align_power2.dts') |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 862 | self.assertIn("Image '/binman': Alignment size 131 must be a power of " |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 863 | "two", str(e.exception)) |
| 864 | |
| 865 | def testImagePadByte(self): |
| 866 | """Test that the image pad byte can be specified""" |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 867 | self._SetupSplElf() |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 868 | data = self._DoReadFile('021_image_pad.dts') |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 869 | self.assertEqual(U_BOOT_SPL_DATA + tools.GetBytes(0xff, 1) + |
| 870 | U_BOOT_DATA, data) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 871 | |
| 872 | def testImageName(self): |
| 873 | """Test that image files can be named""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 874 | retcode = self._DoTestFile('022_image_name.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 875 | self.assertEqual(0, retcode) |
| 876 | image = control.images['image1'] |
| 877 | fname = tools.GetOutputFilename('test-name') |
| 878 | self.assertTrue(os.path.exists(fname)) |
| 879 | |
| 880 | image = control.images['image2'] |
| 881 | fname = tools.GetOutputFilename('test-name.xx') |
| 882 | self.assertTrue(os.path.exists(fname)) |
| 883 | |
| 884 | def testBlobFilename(self): |
| 885 | """Test that generic blobs can be provided by filename""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 886 | data = self._DoReadFile('023_blob.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 887 | self.assertEqual(BLOB_DATA, data) |
| 888 | |
| 889 | def testPackSorted(self): |
| 890 | """Test that entries can be sorted""" |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 891 | self._SetupSplElf() |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 892 | data = self._DoReadFile('024_sorted.dts') |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 893 | self.assertEqual(tools.GetBytes(0, 1) + U_BOOT_SPL_DATA + |
| 894 | tools.GetBytes(0, 2) + U_BOOT_DATA, data) |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 895 | |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 896 | def testPackZeroOffset(self): |
| 897 | """Test that an entry at offset 0 is not given a new offset""" |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 898 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 899 | self._DoTestFile('025_pack_zero_size.dts') |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 900 | self.assertIn("Node '/binman/u-boot-spl': Offset 0x0 (0) overlaps " |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 901 | "with previous entry '/binman/u-boot' ending at 0x4 (4)", |
| 902 | str(e.exception)) |
| 903 | |
| 904 | def testPackUbootDtb(self): |
| 905 | """Test that a device tree can be added to U-Boot""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 906 | data = self._DoReadFile('026_pack_u_boot_dtb.dts') |
Simon Glass | 57454f4 | 2016-11-25 20:15:52 -0700 | [diff] [blame] | 907 | self.assertEqual(U_BOOT_NODTB_DATA + U_BOOT_DTB_DATA, data) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 908 | |
| 909 | def testPackX86RomNoSize(self): |
| 910 | """Test that the end-at-4gb property requires a size property""" |
| 911 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 912 | self._DoTestFile('027_pack_4gb_no_size.dts') |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 913 | self.assertIn("Image '/binman': Section size must be provided when " |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 914 | "using end-at-4gb", str(e.exception)) |
| 915 | |
Jagdish Gediya | 0fb978c | 2018-09-03 21:35:07 +0530 | [diff] [blame] | 916 | def test4gbAndSkipAtStartTogether(self): |
| 917 | """Test that the end-at-4gb and skip-at-size property can't be used |
| 918 | together""" |
| 919 | with self.assertRaises(ValueError) as e: |
Simon Glass | 11f2bd0 | 2019-08-24 07:23:02 -0600 | [diff] [blame] | 920 | self._DoTestFile('098_4gb_and_skip_at_start_together.dts') |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 921 | self.assertIn("Image '/binman': Provide either 'end-at-4gb' or " |
Jagdish Gediya | 0fb978c | 2018-09-03 21:35:07 +0530 | [diff] [blame] | 922 | "'skip-at-start'", str(e.exception)) |
| 923 | |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 924 | def testPackX86RomOutside(self): |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 925 | """Test that the end-at-4gb property checks for offset boundaries""" |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 926 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 927 | self._DoTestFile('028_pack_4gb_outside.dts') |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 928 | self.assertIn("Node '/binman/u-boot': Offset 0x0 (0) is outside " |
Simon Glass | eca3221 | 2018-06-01 09:38:12 -0600 | [diff] [blame] | 929 | "the section starting at 0xffffffe0 (4294967264)", |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 930 | str(e.exception)) |
| 931 | |
| 932 | def testPackX86Rom(self): |
| 933 | """Test that a basic x86 ROM can be created""" |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 934 | self._SetupSplElf() |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 935 | data = self._DoReadFile('029_x86_rom.dts') |
Simon Glass | 4e353e2 | 2019-08-24 07:23:04 -0600 | [diff] [blame] | 936 | self.assertEqual(U_BOOT_DATA + tools.GetBytes(0, 3) + U_BOOT_SPL_DATA + |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 937 | tools.GetBytes(0, 2), data) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 938 | |
| 939 | def testPackX86RomMeNoDesc(self): |
| 940 | """Test that an invalid Intel descriptor entry is detected""" |
Simon Glass | e88cef9 | 2020-07-09 18:39:41 -0600 | [diff] [blame] | 941 | try: |
Simon Glass | 14c596c | 2020-07-25 15:11:19 -0600 | [diff] [blame] | 942 | TestFunctional._MakeInputFile('descriptor-empty.bin', b'') |
Simon Glass | e88cef9 | 2020-07-09 18:39:41 -0600 | [diff] [blame] | 943 | with self.assertRaises(ValueError) as e: |
Simon Glass | 14c596c | 2020-07-25 15:11:19 -0600 | [diff] [blame] | 944 | self._DoTestFile('163_x86_rom_me_empty.dts') |
Simon Glass | e88cef9 | 2020-07-09 18:39:41 -0600 | [diff] [blame] | 945 | self.assertIn("Node '/binman/intel-descriptor': Cannot find Intel Flash Descriptor (FD) signature", |
| 946 | str(e.exception)) |
| 947 | finally: |
| 948 | self._SetupDescriptor() |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 949 | |
| 950 | def testPackX86RomBadDesc(self): |
| 951 | """Test that the Intel requires a descriptor entry""" |
| 952 | with self.assertRaises(ValueError) as e: |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 953 | self._DoTestFile('030_x86_rom_me_no_desc.dts') |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 954 | self.assertIn("Node '/binman/intel-me': No offset set with " |
| 955 | "offset-unset: should another entry provide this correct " |
| 956 | "offset?", str(e.exception)) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 957 | |
| 958 | def testPackX86RomMe(self): |
| 959 | """Test that an x86 ROM with an ME region can be created""" |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 960 | data = self._DoReadFile('031_x86_rom_me.dts') |
Simon Glass | 759af87 | 2019-07-08 13:18:54 -0600 | [diff] [blame] | 961 | expected_desc = tools.ReadFile(self.TestFile('descriptor.bin')) |
| 962 | if data[:0x1000] != expected_desc: |
| 963 | self.fail('Expected descriptor binary at start of image') |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 964 | self.assertEqual(ME_DATA, data[0x1000:0x1000 + len(ME_DATA)]) |
| 965 | |
| 966 | def testPackVga(self): |
| 967 | """Test that an image with a VGA binary can be created""" |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 968 | data = self._DoReadFile('032_intel_vga.dts') |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 969 | self.assertEqual(VGA_DATA, data[:len(VGA_DATA)]) |
| 970 | |
| 971 | def testPackStart16(self): |
| 972 | """Test that an image with an x86 start16 region can be created""" |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 973 | data = self._DoReadFile('033_x86_start16.dts') |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 974 | self.assertEqual(X86_START16_DATA, data[:len(X86_START16_DATA)]) |
| 975 | |
Jagdish Gediya | 311d484 | 2018-09-03 21:35:08 +0530 | [diff] [blame] | 976 | def testPackPowerpcMpc85xxBootpgResetvec(self): |
| 977 | """Test that an image with powerpc-mpc85xx-bootpg-resetvec can be |
| 978 | created""" |
Simon Glass | 11f2bd0 | 2019-08-24 07:23:02 -0600 | [diff] [blame] | 979 | data = self._DoReadFile('150_powerpc_mpc85xx_bootpg_resetvec.dts') |
Jagdish Gediya | 311d484 | 2018-09-03 21:35:08 +0530 | [diff] [blame] | 980 | self.assertEqual(PPC_MPC85XX_BR_DATA, data[:len(PPC_MPC85XX_BR_DATA)]) |
| 981 | |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 982 | def _RunMicrocodeTest(self, dts_fname, nodtb_data, ucode_second=False): |
Simon Glass | 820af1d | 2018-07-06 10:27:16 -0600 | [diff] [blame] | 983 | """Handle running a test for insertion of microcode |
| 984 | |
| 985 | Args: |
| 986 | dts_fname: Name of test .dts file |
| 987 | nodtb_data: Data that we expect in the first section |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 988 | ucode_second: True if the microsecond entry is second instead of |
| 989 | third |
Simon Glass | 820af1d | 2018-07-06 10:27:16 -0600 | [diff] [blame] | 990 | |
| 991 | Returns: |
| 992 | Tuple: |
| 993 | Contents of first region (U-Boot or SPL) |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 994 | Offset and size components of microcode pointer, as inserted |
Simon Glass | 820af1d | 2018-07-06 10:27:16 -0600 | [diff] [blame] | 995 | in the above (two 4-byte words) |
| 996 | """ |
Simon Glass | 3d27423 | 2017-11-12 21:52:27 -0700 | [diff] [blame] | 997 | data = self._DoReadFile(dts_fname, True) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 998 | |
| 999 | # Now check the device tree has no microcode |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1000 | if ucode_second: |
| 1001 | ucode_content = data[len(nodtb_data):] |
| 1002 | ucode_pos = len(nodtb_data) |
| 1003 | dtb_with_ucode = ucode_content[16:] |
| 1004 | fdt_len = self.GetFdtLen(dtb_with_ucode) |
| 1005 | else: |
| 1006 | dtb_with_ucode = data[len(nodtb_data):] |
| 1007 | fdt_len = self.GetFdtLen(dtb_with_ucode) |
| 1008 | ucode_content = dtb_with_ucode[fdt_len:] |
| 1009 | ucode_pos = len(nodtb_data) + fdt_len |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1010 | fname = tools.GetOutputFilename('test.dtb') |
| 1011 | with open(fname, 'wb') as fd: |
Simon Glass | 820af1d | 2018-07-06 10:27:16 -0600 | [diff] [blame] | 1012 | fd.write(dtb_with_ucode) |
Simon Glass | 22c92ca | 2017-05-27 07:38:29 -0600 | [diff] [blame] | 1013 | dtb = fdt.FdtScan(fname) |
| 1014 | ucode = dtb.GetNode('/microcode') |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1015 | self.assertTrue(ucode) |
| 1016 | for node in ucode.subnodes: |
| 1017 | self.assertFalse(node.props.get('data')) |
| 1018 | |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1019 | # Check that the microcode appears immediately after the Fdt |
| 1020 | # This matches the concatenation of the data properties in |
Simon Glass | e83679d | 2017-11-12 21:52:26 -0700 | [diff] [blame] | 1021 | # the /microcode/update@xxx nodes in 34_x86_ucode.dts. |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1022 | ucode_data = struct.pack('>4L', 0x12345678, 0x12345679, 0xabcd0000, |
| 1023 | 0x78235609) |
Simon Glass | 820af1d | 2018-07-06 10:27:16 -0600 | [diff] [blame] | 1024 | self.assertEqual(ucode_data, ucode_content[:len(ucode_data)]) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1025 | |
| 1026 | # Check that the microcode pointer was inserted. It should match the |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1027 | # expected offset and size |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1028 | pos_and_size = struct.pack('<2L', 0xfffffe00 + ucode_pos, |
| 1029 | len(ucode_data)) |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1030 | u_boot = data[:len(nodtb_data)] |
| 1031 | return u_boot, pos_and_size |
Simon Glass | 3d27423 | 2017-11-12 21:52:27 -0700 | [diff] [blame] | 1032 | |
| 1033 | def testPackUbootMicrocode(self): |
| 1034 | """Test that x86 microcode can be handled correctly |
| 1035 | |
| 1036 | We expect to see the following in the image, in order: |
| 1037 | u-boot-nodtb.bin with a microcode pointer inserted at the correct |
| 1038 | place |
| 1039 | u-boot.dtb with the microcode removed |
| 1040 | the microcode |
| 1041 | """ |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1042 | first, pos_and_size = self._RunMicrocodeTest('034_x86_ucode.dts', |
Simon Glass | 3d27423 | 2017-11-12 21:52:27 -0700 | [diff] [blame] | 1043 | U_BOOT_NODTB_DATA) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1044 | self.assertEqual(b'nodtb with microcode' + pos_and_size + |
| 1045 | b' somewhere in here', first) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1046 | |
Simon Glass | bac25c8 | 2017-05-27 07:38:26 -0600 | [diff] [blame] | 1047 | def _RunPackUbootSingleMicrocode(self): |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1048 | """Test that x86 microcode can be handled correctly |
| 1049 | |
| 1050 | We expect to see the following in the image, in order: |
| 1051 | u-boot-nodtb.bin with a microcode pointer inserted at the correct |
| 1052 | place |
| 1053 | u-boot.dtb with the microcode |
| 1054 | an empty microcode region |
| 1055 | """ |
| 1056 | # We need the libfdt library to run this test since only that allows |
| 1057 | # finding the offset of a property. This is required by |
| 1058 | # Entry_u_boot_dtb_with_ucode.ObtainContents(). |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1059 | data = self._DoReadFile('035_x86_single_ucode.dts', True) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1060 | |
| 1061 | second = data[len(U_BOOT_NODTB_DATA):] |
| 1062 | |
| 1063 | fdt_len = self.GetFdtLen(second) |
| 1064 | third = second[fdt_len:] |
| 1065 | second = second[:fdt_len] |
| 1066 | |
Simon Glass | bac25c8 | 2017-05-27 07:38:26 -0600 | [diff] [blame] | 1067 | ucode_data = struct.pack('>2L', 0x12345678, 0x12345679) |
| 1068 | self.assertIn(ucode_data, second) |
| 1069 | ucode_pos = second.find(ucode_data) + len(U_BOOT_NODTB_DATA) |
Simon Glass | 7223245 | 2016-11-25 20:15:53 -0700 | [diff] [blame] | 1070 | |
Simon Glass | bac25c8 | 2017-05-27 07:38:26 -0600 | [diff] [blame] | 1071 | # Check that the microcode pointer was inserted. It should match the |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1072 | # expected offset and size |
Simon Glass | bac25c8 | 2017-05-27 07:38:26 -0600 | [diff] [blame] | 1073 | pos_and_size = struct.pack('<2L', 0xfffffe00 + ucode_pos, |
| 1074 | len(ucode_data)) |
| 1075 | first = data[:len(U_BOOT_NODTB_DATA)] |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1076 | self.assertEqual(b'nodtb with microcode' + pos_and_size + |
| 1077 | b' somewhere in here', first) |
Simon Glass | 996021e | 2016-11-25 20:15:54 -0700 | [diff] [blame] | 1078 | |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1079 | def testPackUbootSingleMicrocode(self): |
| 1080 | """Test that x86 microcode can be handled correctly with fdt_normal. |
| 1081 | """ |
Simon Glass | bac25c8 | 2017-05-27 07:38:26 -0600 | [diff] [blame] | 1082 | self._RunPackUbootSingleMicrocode() |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1083 | |
Simon Glass | 996021e | 2016-11-25 20:15:54 -0700 | [diff] [blame] | 1084 | def testUBootImg(self): |
| 1085 | """Test that u-boot.img can be put in a file""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1086 | data = self._DoReadFile('036_u_boot_img.dts') |
Simon Glass | 996021e | 2016-11-25 20:15:54 -0700 | [diff] [blame] | 1087 | self.assertEqual(U_BOOT_IMG_DATA, data) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1088 | |
| 1089 | def testNoMicrocode(self): |
| 1090 | """Test that a missing microcode region is detected""" |
| 1091 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1092 | self._DoReadFile('037_x86_no_ucode.dts', True) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1093 | self.assertIn("Node '/binman/u-boot-dtb-with-ucode': No /microcode " |
| 1094 | "node found in ", str(e.exception)) |
| 1095 | |
| 1096 | def testMicrocodeWithoutNode(self): |
| 1097 | """Test that a missing u-boot-dtb-with-ucode node is detected""" |
| 1098 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1099 | self._DoReadFile('038_x86_ucode_missing_node.dts', True) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1100 | self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot find " |
| 1101 | "microcode region u-boot-dtb-with-ucode", str(e.exception)) |
| 1102 | |
| 1103 | def testMicrocodeWithoutNode2(self): |
| 1104 | """Test that a missing u-boot-ucode node is detected""" |
| 1105 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1106 | self._DoReadFile('039_x86_ucode_missing_node2.dts', True) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1107 | self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot find " |
| 1108 | "microcode region u-boot-ucode", str(e.exception)) |
| 1109 | |
| 1110 | def testMicrocodeWithoutPtrInElf(self): |
| 1111 | """Test that a U-Boot binary without the microcode symbol is detected""" |
| 1112 | # ELF file without a '_dt_ucode_base_size' symbol |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1113 | try: |
Simon Glass | faaaa16 | 2019-08-24 07:22:55 -0600 | [diff] [blame] | 1114 | TestFunctional._MakeInputFile('u-boot', |
| 1115 | tools.ReadFile(self.ElfTestFile('u_boot_no_ucode_ptr'))) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1116 | |
| 1117 | with self.assertRaises(ValueError) as e: |
Simon Glass | bac25c8 | 2017-05-27 07:38:26 -0600 | [diff] [blame] | 1118 | self._RunPackUbootSingleMicrocode() |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1119 | self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot locate " |
| 1120 | "_dt_ucode_base_size symbol in u-boot", str(e.exception)) |
| 1121 | |
| 1122 | finally: |
| 1123 | # Put the original file back |
Simon Glass | 4affd4b | 2019-08-24 07:22:54 -0600 | [diff] [blame] | 1124 | TestFunctional._MakeInputFile('u-boot', |
| 1125 | tools.ReadFile(self.ElfTestFile('u_boot_ucode_ptr'))) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1126 | |
| 1127 | def testMicrocodeNotInImage(self): |
| 1128 | """Test that microcode must be placed within the image""" |
| 1129 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1130 | self._DoReadFile('040_x86_ucode_not_in_image.dts', True) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1131 | self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Microcode " |
| 1132 | "pointer _dt_ucode_base_size at fffffe14 is outside the " |
Simon Glass | ad5a771 | 2018-06-01 09:38:14 -0600 | [diff] [blame] | 1133 | "section ranging from 00000000 to 0000002e", str(e.exception)) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1134 | |
| 1135 | def testWithoutMicrocode(self): |
| 1136 | """Test that we can cope with an image without microcode (e.g. qemu)""" |
Simon Glass | faaaa16 | 2019-08-24 07:22:55 -0600 | [diff] [blame] | 1137 | TestFunctional._MakeInputFile('u-boot', |
| 1138 | tools.ReadFile(self.ElfTestFile('u_boot_no_ucode_ptr'))) |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1139 | data, dtb, _, _ = self._DoReadFileDtb('044_x86_optional_ucode.dts', True) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1140 | |
| 1141 | # Now check the device tree has no microcode |
| 1142 | self.assertEqual(U_BOOT_NODTB_DATA, data[:len(U_BOOT_NODTB_DATA)]) |
| 1143 | second = data[len(U_BOOT_NODTB_DATA):] |
| 1144 | |
| 1145 | fdt_len = self.GetFdtLen(second) |
| 1146 | self.assertEqual(dtb, second[:fdt_len]) |
| 1147 | |
| 1148 | used_len = len(U_BOOT_NODTB_DATA) + fdt_len |
| 1149 | third = data[used_len:] |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 1150 | self.assertEqual(tools.GetBytes(0, 0x200 - used_len), third) |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1151 | |
| 1152 | def testUnknownPosSize(self): |
| 1153 | """Test that microcode must be placed within the image""" |
| 1154 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1155 | self._DoReadFile('041_unknown_pos_size.dts', True) |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1156 | self.assertIn("Section '/binman': Unable to set offset/size for unknown " |
Simon Glass | d2dfb5f | 2016-11-25 20:15:55 -0700 | [diff] [blame] | 1157 | "entry 'invalid-entry'", str(e.exception)) |
Simon Glass | b4176d4 | 2016-11-25 20:15:56 -0700 | [diff] [blame] | 1158 | |
| 1159 | def testPackFsp(self): |
| 1160 | """Test that an image with a FSP binary can be created""" |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 1161 | data = self._DoReadFile('042_intel_fsp.dts') |
Simon Glass | b4176d4 | 2016-11-25 20:15:56 -0700 | [diff] [blame] | 1162 | self.assertEqual(FSP_DATA, data[:len(FSP_DATA)]) |
| 1163 | |
| 1164 | def testPackCmc(self): |
Bin Meng | d7bcdf5 | 2017-08-15 22:41:54 -0700 | [diff] [blame] | 1165 | """Test that an image with a CMC binary can be created""" |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 1166 | data = self._DoReadFile('043_intel_cmc.dts') |
Simon Glass | b4176d4 | 2016-11-25 20:15:56 -0700 | [diff] [blame] | 1167 | self.assertEqual(CMC_DATA, data[:len(CMC_DATA)]) |
Bin Meng | d7bcdf5 | 2017-08-15 22:41:54 -0700 | [diff] [blame] | 1168 | |
| 1169 | def testPackVbt(self): |
| 1170 | """Test that an image with a VBT binary can be created""" |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 1171 | data = self._DoReadFile('046_intel_vbt.dts') |
Bin Meng | d7bcdf5 | 2017-08-15 22:41:54 -0700 | [diff] [blame] | 1172 | self.assertEqual(VBT_DATA, data[:len(VBT_DATA)]) |
Simon Glass | ac59991 | 2017-11-12 21:52:22 -0700 | [diff] [blame] | 1173 | |
Simon Glass | 7f94e83 | 2017-11-12 21:52:25 -0700 | [diff] [blame] | 1174 | def testSplBssPad(self): |
| 1175 | """Test that we can pad SPL's BSS with zeros""" |
Simon Glass | 3d27423 | 2017-11-12 21:52:27 -0700 | [diff] [blame] | 1176 | # ELF file with a '__bss_size' symbol |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 1177 | self._SetupSplElf() |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1178 | data = self._DoReadFile('047_spl_bss_pad.dts') |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 1179 | self.assertEqual(U_BOOT_SPL_DATA + tools.GetBytes(0, 10) + U_BOOT_DATA, |
| 1180 | data) |
Simon Glass | 7f94e83 | 2017-11-12 21:52:25 -0700 | [diff] [blame] | 1181 | |
Simon Glass | 04cda03 | 2018-10-01 21:12:42 -0600 | [diff] [blame] | 1182 | def testSplBssPadMissing(self): |
| 1183 | """Test that a missing symbol is detected""" |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 1184 | self._SetupSplElf('u_boot_ucode_ptr') |
Simon Glass | 24ad365 | 2017-11-13 18:54:54 -0700 | [diff] [blame] | 1185 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1186 | self._DoReadFile('047_spl_bss_pad.dts') |
Simon Glass | 24ad365 | 2017-11-13 18:54:54 -0700 | [diff] [blame] | 1187 | self.assertIn('Expected __bss_size symbol in spl/u-boot-spl', |
| 1188 | str(e.exception)) |
| 1189 | |
Simon Glass | e83679d | 2017-11-12 21:52:26 -0700 | [diff] [blame] | 1190 | def testPackStart16Spl(self): |
Simon Glass | ed40e96 | 2018-09-14 04:57:10 -0600 | [diff] [blame] | 1191 | """Test that an image with an x86 start16 SPL region can be created""" |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 1192 | data = self._DoReadFile('048_x86_start16_spl.dts') |
Simon Glass | e83679d | 2017-11-12 21:52:26 -0700 | [diff] [blame] | 1193 | self.assertEqual(X86_START16_SPL_DATA, data[:len(X86_START16_SPL_DATA)]) |
| 1194 | |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1195 | def _PackUbootSplMicrocode(self, dts, ucode_second=False): |
| 1196 | """Helper function for microcode tests |
Simon Glass | 3d27423 | 2017-11-12 21:52:27 -0700 | [diff] [blame] | 1197 | |
| 1198 | We expect to see the following in the image, in order: |
| 1199 | u-boot-spl-nodtb.bin with a microcode pointer inserted at the |
| 1200 | correct place |
| 1201 | u-boot.dtb with the microcode removed |
| 1202 | the microcode |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1203 | |
| 1204 | Args: |
| 1205 | dts: Device tree file to use for test |
| 1206 | ucode_second: True if the microsecond entry is second instead of |
| 1207 | third |
Simon Glass | 3d27423 | 2017-11-12 21:52:27 -0700 | [diff] [blame] | 1208 | """ |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 1209 | self._SetupSplElf('u_boot_ucode_ptr') |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1210 | first, pos_and_size = self._RunMicrocodeTest(dts, U_BOOT_SPL_NODTB_DATA, |
| 1211 | ucode_second=ucode_second) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1212 | self.assertEqual(b'splnodtb with microc' + pos_and_size + |
| 1213 | b'ter somewhere in here', first) |
Simon Glass | 3d27423 | 2017-11-12 21:52:27 -0700 | [diff] [blame] | 1214 | |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1215 | def testPackUbootSplMicrocode(self): |
| 1216 | """Test that x86 microcode can be handled correctly in SPL""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1217 | self._PackUbootSplMicrocode('049_x86_ucode_spl.dts') |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1218 | |
| 1219 | def testPackUbootSplMicrocodeReorder(self): |
| 1220 | """Test that order doesn't matter for microcode entries |
| 1221 | |
| 1222 | This is the same as testPackUbootSplMicrocode but when we process the |
| 1223 | u-boot-ucode entry we have not yet seen the u-boot-dtb-with-ucode |
| 1224 | entry, so we reply on binman to try later. |
| 1225 | """ |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1226 | self._PackUbootSplMicrocode('058_x86_ucode_spl_needs_retry.dts', |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1227 | ucode_second=True) |
| 1228 | |
Simon Glass | a409c93 | 2017-11-12 21:52:28 -0700 | [diff] [blame] | 1229 | def testPackMrc(self): |
| 1230 | """Test that an image with an MRC binary can be created""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1231 | data = self._DoReadFile('050_intel_mrc.dts') |
Simon Glass | a409c93 | 2017-11-12 21:52:28 -0700 | [diff] [blame] | 1232 | self.assertEqual(MRC_DATA, data[:len(MRC_DATA)]) |
| 1233 | |
Simon Glass | 9aa6a6f | 2017-11-13 18:54:55 -0700 | [diff] [blame] | 1234 | def testSplDtb(self): |
| 1235 | """Test that an image with spl/u-boot-spl.dtb can be created""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1236 | data = self._DoReadFile('051_u_boot_spl_dtb.dts') |
Simon Glass | 9aa6a6f | 2017-11-13 18:54:55 -0700 | [diff] [blame] | 1237 | self.assertEqual(U_BOOT_SPL_DTB_DATA, data[:len(U_BOOT_SPL_DTB_DATA)]) |
| 1238 | |
Simon Glass | 0a6da31 | 2017-11-13 18:54:56 -0700 | [diff] [blame] | 1239 | def testSplNoDtb(self): |
| 1240 | """Test that an image with spl/u-boot-spl-nodtb.bin can be created""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1241 | data = self._DoReadFile('052_u_boot_spl_nodtb.dts') |
Simon Glass | 0a6da31 | 2017-11-13 18:54:56 -0700 | [diff] [blame] | 1242 | self.assertEqual(U_BOOT_SPL_NODTB_DATA, data[:len(U_BOOT_SPL_NODTB_DATA)]) |
| 1243 | |
Simon Glass | 4ca8e04 | 2017-11-13 18:55:01 -0700 | [diff] [blame] | 1244 | def testSymbols(self): |
| 1245 | """Test binman can assign symbols embedded in U-Boot""" |
Simon Glass | 5d0c026 | 2019-08-24 07:22:56 -0600 | [diff] [blame] | 1246 | elf_fname = self.ElfTestFile('u_boot_binman_syms') |
Simon Glass | 4ca8e04 | 2017-11-13 18:55:01 -0700 | [diff] [blame] | 1247 | syms = elf.GetSymbols(elf_fname, ['binman', 'image']) |
| 1248 | addr = elf.GetSymbolAddress(elf_fname, '__image_copy_start') |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1249 | self.assertEqual(syms['_binman_u_boot_spl_prop_offset'].address, addr) |
Simon Glass | 4ca8e04 | 2017-11-13 18:55:01 -0700 | [diff] [blame] | 1250 | |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 1251 | self._SetupSplElf('u_boot_binman_syms') |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1252 | data = self._DoReadFile('053_symbols.dts') |
Simon Glass | 72555fa | 2019-11-06 17:22:44 -0700 | [diff] [blame] | 1253 | sym_values = struct.pack('<LQLL', 0x00, 0x1c, 0x28, 0x04) |
Simon Glass | 3f8ff01 | 2019-08-24 07:23:05 -0600 | [diff] [blame] | 1254 | expected = (sym_values + U_BOOT_SPL_DATA[20:] + |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 1255 | tools.GetBytes(0xff, 1) + U_BOOT_DATA + sym_values + |
Simon Glass | 3f8ff01 | 2019-08-24 07:23:05 -0600 | [diff] [blame] | 1256 | U_BOOT_SPL_DATA[20:]) |
Simon Glass | 4ca8e04 | 2017-11-13 18:55:01 -0700 | [diff] [blame] | 1257 | self.assertEqual(expected, data) |
| 1258 | |
Simon Glass | e76a3e6 | 2018-06-01 09:38:11 -0600 | [diff] [blame] | 1259 | def testPackUnitAddress(self): |
| 1260 | """Test that we support multiple binaries with the same name""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1261 | data = self._DoReadFile('054_unit_address.dts') |
Simon Glass | e76a3e6 | 2018-06-01 09:38:11 -0600 | [diff] [blame] | 1262 | self.assertEqual(U_BOOT_DATA + U_BOOT_DATA, data) |
| 1263 | |
Simon Glass | a91e115 | 2018-06-01 09:38:16 -0600 | [diff] [blame] | 1264 | def testSections(self): |
| 1265 | """Basic test of sections""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1266 | data = self._DoReadFile('055_sections.dts') |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1267 | expected = (U_BOOT_DATA + tools.GetBytes(ord('!'), 12) + |
| 1268 | U_BOOT_DATA + tools.GetBytes(ord('a'), 12) + |
| 1269 | U_BOOT_DATA + tools.GetBytes(ord('&'), 4)) |
Simon Glass | a91e115 | 2018-06-01 09:38:16 -0600 | [diff] [blame] | 1270 | self.assertEqual(expected, data) |
Simon Glass | ac59991 | 2017-11-12 21:52:22 -0700 | [diff] [blame] | 1271 | |
Simon Glass | 3073266 | 2018-06-01 09:38:20 -0600 | [diff] [blame] | 1272 | def testMap(self): |
| 1273 | """Tests outputting a map of the images""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1274 | _, _, map_data, _ = self._DoReadFileDtb('055_sections.dts', map=True) |
Simon Glass | 7eca792 | 2018-07-17 13:25:49 -0600 | [diff] [blame] | 1275 | self.assertEqual('''ImagePos Offset Size Name |
| 1276 | 00000000 00000000 00000028 main-section |
| 1277 | 00000000 00000000 00000010 section@0 |
| 1278 | 00000000 00000000 00000004 u-boot |
| 1279 | 00000010 00000010 00000010 section@1 |
| 1280 | 00000010 00000000 00000004 u-boot |
| 1281 | 00000020 00000020 00000004 section@2 |
| 1282 | 00000020 00000000 00000004 u-boot |
Simon Glass | 3073266 | 2018-06-01 09:38:20 -0600 | [diff] [blame] | 1283 | ''', map_data) |
| 1284 | |
Simon Glass | 3b78d53 | 2018-06-01 09:38:21 -0600 | [diff] [blame] | 1285 | def testNamePrefix(self): |
| 1286 | """Tests that name prefixes are used""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1287 | _, _, map_data, _ = self._DoReadFileDtb('056_name_prefix.dts', map=True) |
Simon Glass | 7eca792 | 2018-07-17 13:25:49 -0600 | [diff] [blame] | 1288 | self.assertEqual('''ImagePos Offset Size Name |
| 1289 | 00000000 00000000 00000028 main-section |
| 1290 | 00000000 00000000 00000010 section@0 |
| 1291 | 00000000 00000000 00000004 ro-u-boot |
| 1292 | 00000010 00000010 00000010 section@1 |
| 1293 | 00000010 00000000 00000004 rw-u-boot |
Simon Glass | 3b78d53 | 2018-06-01 09:38:21 -0600 | [diff] [blame] | 1294 | ''', map_data) |
| 1295 | |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1296 | def testUnknownContents(self): |
| 1297 | """Test that obtaining the contents works as expected""" |
| 1298 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1299 | self._DoReadFile('057_unknown_contents.dts', True) |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 1300 | self.assertIn("Image '/binman': Internal error: Could not complete " |
Simon Glass | c585dd4 | 2020-04-17 18:09:03 -0600 | [diff] [blame] | 1301 | "processing of contents: remaining [" |
| 1302 | "<binman.etype._testing.Entry__testing ", str(e.exception)) |
Simon Glass | 6ba679c | 2018-07-06 10:27:17 -0600 | [diff] [blame] | 1303 | |
Simon Glass | 2e1169f | 2018-07-06 10:27:19 -0600 | [diff] [blame] | 1304 | def testBadChangeSize(self): |
| 1305 | """Test that trying to change the size of an entry fails""" |
Simon Glass | e61b6f6 | 2019-07-08 14:25:37 -0600 | [diff] [blame] | 1306 | try: |
| 1307 | state.SetAllowEntryExpansion(False) |
| 1308 | with self.assertRaises(ValueError) as e: |
| 1309 | self._DoReadFile('059_change_size.dts', True) |
Simon Glass | 8c702fb | 2019-07-20 12:23:57 -0600 | [diff] [blame] | 1310 | self.assertIn("Node '/binman/_testing': Cannot update entry size from 2 to 3", |
Simon Glass | e61b6f6 | 2019-07-08 14:25:37 -0600 | [diff] [blame] | 1311 | str(e.exception)) |
| 1312 | finally: |
| 1313 | state.SetAllowEntryExpansion(True) |
Simon Glass | 2e1169f | 2018-07-06 10:27:19 -0600 | [diff] [blame] | 1314 | |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1315 | def testUpdateFdt(self): |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1316 | """Test that we can update the device tree with offset/size info""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1317 | _, _, _, out_dtb_fname = self._DoReadFileDtb('060_fdt_update.dts', |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1318 | update_dtb=True) |
Simon Glass | 5463a6a | 2018-07-17 13:25:52 -0600 | [diff] [blame] | 1319 | dtb = fdt.Fdt(out_dtb_fname) |
| 1320 | dtb.Scan() |
Simon Glass | fb30e29 | 2019-07-20 12:23:51 -0600 | [diff] [blame] | 1321 | props = self._GetPropTree(dtb, BASE_DTB_PROPS + REPACK_DTB_PROPS) |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1322 | self.assertEqual({ |
Simon Glass | 9dcc861 | 2018-08-01 15:22:42 -0600 | [diff] [blame] | 1323 | 'image-pos': 0, |
Simon Glass | 3a9a2b8 | 2018-07-17 13:25:28 -0600 | [diff] [blame] | 1324 | 'offset': 0, |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1325 | '_testing:offset': 32, |
Simon Glass | 8c702fb | 2019-07-20 12:23:57 -0600 | [diff] [blame] | 1326 | '_testing:size': 2, |
Simon Glass | 9dcc861 | 2018-08-01 15:22:42 -0600 | [diff] [blame] | 1327 | '_testing:image-pos': 32, |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1328 | 'section@0/u-boot:offset': 0, |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1329 | 'section@0/u-boot:size': len(U_BOOT_DATA), |
Simon Glass | 9dcc861 | 2018-08-01 15:22:42 -0600 | [diff] [blame] | 1330 | 'section@0/u-boot:image-pos': 0, |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1331 | 'section@0:offset': 0, |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1332 | 'section@0:size': 16, |
Simon Glass | 9dcc861 | 2018-08-01 15:22:42 -0600 | [diff] [blame] | 1333 | 'section@0:image-pos': 0, |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1334 | |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1335 | 'section@1/u-boot:offset': 0, |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1336 | 'section@1/u-boot:size': len(U_BOOT_DATA), |
Simon Glass | 9dcc861 | 2018-08-01 15:22:42 -0600 | [diff] [blame] | 1337 | 'section@1/u-boot:image-pos': 16, |
Simon Glass | e8561af | 2018-08-01 15:22:37 -0600 | [diff] [blame] | 1338 | 'section@1:offset': 16, |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1339 | 'section@1:size': 16, |
Simon Glass | 9dcc861 | 2018-08-01 15:22:42 -0600 | [diff] [blame] | 1340 | 'section@1:image-pos': 16, |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1341 | 'size': 40 |
| 1342 | }, props) |
| 1343 | |
| 1344 | def testUpdateFdtBad(self): |
| 1345 | """Test that we detect when ProcessFdt never completes""" |
| 1346 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1347 | self._DoReadFileDtb('061_fdt_update_bad.dts', update_dtb=True) |
Simon Glass | a87014e | 2018-07-06 10:27:42 -0600 | [diff] [blame] | 1348 | self.assertIn('Could not complete processing of Fdt: remaining ' |
Simon Glass | c585dd4 | 2020-04-17 18:09:03 -0600 | [diff] [blame] | 1349 | '[<binman.etype._testing.Entry__testing', |
| 1350 | str(e.exception)) |
Simon Glass | 2e1169f | 2018-07-06 10:27:19 -0600 | [diff] [blame] | 1351 | |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 1352 | def testEntryArgs(self): |
| 1353 | """Test passing arguments to entries from the command line""" |
| 1354 | entry_args = { |
| 1355 | 'test-str-arg': 'test1', |
| 1356 | 'test-int-arg': '456', |
| 1357 | } |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1358 | self._DoReadFileDtb('062_entry_args.dts', entry_args=entry_args) |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 1359 | self.assertIn('image', control.images) |
| 1360 | entry = control.images['image'].GetEntries()['_testing'] |
| 1361 | self.assertEqual('test0', entry.test_str_fdt) |
| 1362 | self.assertEqual('test1', entry.test_str_arg) |
| 1363 | self.assertEqual(123, entry.test_int_fdt) |
| 1364 | self.assertEqual(456, entry.test_int_arg) |
| 1365 | |
| 1366 | def testEntryArgsMissing(self): |
| 1367 | """Test missing arguments and properties""" |
| 1368 | entry_args = { |
| 1369 | 'test-int-arg': '456', |
| 1370 | } |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1371 | self._DoReadFileDtb('063_entry_args_missing.dts', entry_args=entry_args) |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 1372 | entry = control.images['image'].GetEntries()['_testing'] |
| 1373 | self.assertEqual('test0', entry.test_str_fdt) |
| 1374 | self.assertEqual(None, entry.test_str_arg) |
| 1375 | self.assertEqual(None, entry.test_int_fdt) |
| 1376 | self.assertEqual(456, entry.test_int_arg) |
| 1377 | |
| 1378 | def testEntryArgsRequired(self): |
| 1379 | """Test missing arguments and properties""" |
| 1380 | entry_args = { |
| 1381 | 'test-int-arg': '456', |
| 1382 | } |
| 1383 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1384 | self._DoReadFileDtb('064_entry_args_required.dts') |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 1385 | self.assertIn("Node '/binman/_testing': Missing required " |
| 1386 | 'properties/entry args: test-str-arg, test-int-fdt, test-int-arg', |
| 1387 | str(e.exception)) |
| 1388 | |
| 1389 | def testEntryArgsInvalidFormat(self): |
| 1390 | """Test that an invalid entry-argument format is detected""" |
Simon Glass | f46732a | 2019-07-08 14:25:29 -0600 | [diff] [blame] | 1391 | args = ['build', '-d', self.TestFile('064_entry_args_required.dts'), |
| 1392 | '-ano-value'] |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 1393 | with self.assertRaises(ValueError) as e: |
| 1394 | self._DoBinman(*args) |
| 1395 | self.assertIn("Invalid entry arguemnt 'no-value'", str(e.exception)) |
| 1396 | |
| 1397 | def testEntryArgsInvalidInteger(self): |
| 1398 | """Test that an invalid entry-argument integer is detected""" |
| 1399 | entry_args = { |
| 1400 | 'test-int-arg': 'abc', |
| 1401 | } |
| 1402 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1403 | self._DoReadFileDtb('062_entry_args.dts', entry_args=entry_args) |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 1404 | self.assertIn("Node '/binman/_testing': Cannot convert entry arg " |
| 1405 | "'test-int-arg' (value 'abc') to integer", |
| 1406 | str(e.exception)) |
| 1407 | |
| 1408 | def testEntryArgsInvalidDatatype(self): |
| 1409 | """Test that an invalid entry-argument datatype is detected |
| 1410 | |
| 1411 | This test could be written in entry_test.py except that it needs |
| 1412 | access to control.entry_args, which seems more than that module should |
| 1413 | be able to see. |
| 1414 | """ |
| 1415 | entry_args = { |
| 1416 | 'test-bad-datatype-arg': '12', |
| 1417 | } |
| 1418 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1419 | self._DoReadFileDtb('065_entry_args_unknown_datatype.dts', |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 1420 | entry_args=entry_args) |
| 1421 | self.assertIn('GetArg() internal error: Unknown data type ', |
| 1422 | str(e.exception)) |
| 1423 | |
Simon Glass | 2ca5203 | 2018-07-17 13:25:33 -0600 | [diff] [blame] | 1424 | def testText(self): |
| 1425 | """Test for a text entry type""" |
| 1426 | entry_args = { |
| 1427 | 'test-id': TEXT_DATA, |
| 1428 | 'test-id2': TEXT_DATA2, |
| 1429 | 'test-id3': TEXT_DATA3, |
| 1430 | } |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1431 | data, _, _, _ = self._DoReadFileDtb('066_text.dts', |
Simon Glass | 2ca5203 | 2018-07-17 13:25:33 -0600 | [diff] [blame] | 1432 | entry_args=entry_args) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1433 | expected = (tools.ToBytes(TEXT_DATA) + |
| 1434 | tools.GetBytes(0, 8 - len(TEXT_DATA)) + |
| 1435 | tools.ToBytes(TEXT_DATA2) + tools.ToBytes(TEXT_DATA3) + |
Simon Glass | 47f6a62 | 2019-07-08 13:18:40 -0600 | [diff] [blame] | 1436 | b'some text' + b'more text') |
Simon Glass | 2ca5203 | 2018-07-17 13:25:33 -0600 | [diff] [blame] | 1437 | self.assertEqual(expected, data) |
| 1438 | |
Simon Glass | 969616c | 2018-07-17 13:25:36 -0600 | [diff] [blame] | 1439 | def testEntryDocs(self): |
| 1440 | """Test for creation of entry documentation""" |
| 1441 | with test_util.capture_sys_output() as (stdout, stderr): |
Simon Glass | 220ff5f | 2020-08-05 13:27:46 -0600 | [diff] [blame^] | 1442 | control.WriteEntryDocs(control.GetEntryModules()) |
Simon Glass | 969616c | 2018-07-17 13:25:36 -0600 | [diff] [blame] | 1443 | self.assertTrue(len(stdout.getvalue()) > 0) |
| 1444 | |
| 1445 | def testEntryDocsMissing(self): |
| 1446 | """Test handling of missing entry documentation""" |
| 1447 | with self.assertRaises(ValueError) as e: |
| 1448 | with test_util.capture_sys_output() as (stdout, stderr): |
Simon Glass | 220ff5f | 2020-08-05 13:27:46 -0600 | [diff] [blame^] | 1449 | control.WriteEntryDocs(control.GetEntryModules(), 'u_boot') |
Simon Glass | 969616c | 2018-07-17 13:25:36 -0600 | [diff] [blame] | 1450 | self.assertIn('Documentation is missing for modules: u_boot', |
| 1451 | str(e.exception)) |
| 1452 | |
Simon Glass | 704784b | 2018-07-17 13:25:38 -0600 | [diff] [blame] | 1453 | def testFmap(self): |
| 1454 | """Basic test of generation of a flashrom fmap""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1455 | data = self._DoReadFile('067_fmap.dts') |
Simon Glass | 704784b | 2018-07-17 13:25:38 -0600 | [diff] [blame] | 1456 | fhdr, fentries = fmap_util.DecodeFmap(data[32:]) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1457 | expected = (U_BOOT_DATA + tools.GetBytes(ord('!'), 12) + |
| 1458 | U_BOOT_DATA + tools.GetBytes(ord('a'), 12)) |
Simon Glass | 704784b | 2018-07-17 13:25:38 -0600 | [diff] [blame] | 1459 | self.assertEqual(expected, data[:32]) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1460 | self.assertEqual(b'__FMAP__', fhdr.signature) |
Simon Glass | 704784b | 2018-07-17 13:25:38 -0600 | [diff] [blame] | 1461 | self.assertEqual(1, fhdr.ver_major) |
| 1462 | self.assertEqual(0, fhdr.ver_minor) |
| 1463 | self.assertEqual(0, fhdr.base) |
| 1464 | self.assertEqual(16 + 16 + |
| 1465 | fmap_util.FMAP_HEADER_LEN + |
| 1466 | fmap_util.FMAP_AREA_LEN * 3, fhdr.image_size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1467 | self.assertEqual(b'FMAP', fhdr.name) |
Simon Glass | 704784b | 2018-07-17 13:25:38 -0600 | [diff] [blame] | 1468 | self.assertEqual(3, fhdr.nareas) |
| 1469 | for fentry in fentries: |
| 1470 | self.assertEqual(0, fentry.flags) |
| 1471 | |
| 1472 | self.assertEqual(0, fentries[0].offset) |
| 1473 | self.assertEqual(4, fentries[0].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1474 | self.assertEqual(b'RO_U_BOOT', fentries[0].name) |
Simon Glass | 704784b | 2018-07-17 13:25:38 -0600 | [diff] [blame] | 1475 | |
| 1476 | self.assertEqual(16, fentries[1].offset) |
| 1477 | self.assertEqual(4, fentries[1].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1478 | self.assertEqual(b'RW_U_BOOT', fentries[1].name) |
Simon Glass | 704784b | 2018-07-17 13:25:38 -0600 | [diff] [blame] | 1479 | |
| 1480 | self.assertEqual(32, fentries[2].offset) |
| 1481 | self.assertEqual(fmap_util.FMAP_HEADER_LEN + |
| 1482 | fmap_util.FMAP_AREA_LEN * 3, fentries[2].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1483 | self.assertEqual(b'FMAP', fentries[2].name) |
Simon Glass | 704784b | 2018-07-17 13:25:38 -0600 | [diff] [blame] | 1484 | |
Simon Glass | db168d4 | 2018-07-17 13:25:39 -0600 | [diff] [blame] | 1485 | def testBlobNamedByArg(self): |
| 1486 | """Test we can add a blob with the filename coming from an entry arg""" |
| 1487 | entry_args = { |
| 1488 | 'cros-ec-rw-path': 'ecrw.bin', |
| 1489 | } |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1490 | data, _, _, _ = self._DoReadFileDtb('068_blob_named_by_arg.dts', |
Simon Glass | db168d4 | 2018-07-17 13:25:39 -0600 | [diff] [blame] | 1491 | entry_args=entry_args) |
| 1492 | |
Simon Glass | 53f5399 | 2018-07-17 13:25:40 -0600 | [diff] [blame] | 1493 | def testFill(self): |
| 1494 | """Test for an fill entry type""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1495 | data = self._DoReadFile('069_fill.dts') |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 1496 | expected = tools.GetBytes(0xff, 8) + tools.GetBytes(0, 8) |
Simon Glass | 53f5399 | 2018-07-17 13:25:40 -0600 | [diff] [blame] | 1497 | self.assertEqual(expected, data) |
| 1498 | |
| 1499 | def testFillNoSize(self): |
| 1500 | """Test for an fill entry type with no size""" |
| 1501 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1502 | self._DoReadFile('070_fill_no_size.dts') |
Simon Glass | 53f5399 | 2018-07-17 13:25:40 -0600 | [diff] [blame] | 1503 | self.assertIn("'fill' entry must have a size property", |
| 1504 | str(e.exception)) |
| 1505 | |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 1506 | def _HandleGbbCommand(self, pipe_list): |
| 1507 | """Fake calls to the futility utility""" |
| 1508 | if pipe_list[0][0] == 'futility': |
| 1509 | fname = pipe_list[0][-1] |
| 1510 | # Append our GBB data to the file, which will happen every time the |
| 1511 | # futility command is called. |
Simon Glass | 3348666 | 2019-05-14 15:53:42 -0600 | [diff] [blame] | 1512 | with open(fname, 'ab') as fd: |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 1513 | fd.write(GBB_DATA) |
| 1514 | return command.CommandResult() |
| 1515 | |
| 1516 | def testGbb(self): |
| 1517 | """Test for the Chromium OS Google Binary Block""" |
| 1518 | command.test_result = self._HandleGbbCommand |
| 1519 | entry_args = { |
| 1520 | 'keydir': 'devkeys', |
| 1521 | 'bmpblk': 'bmpblk.bin', |
| 1522 | } |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1523 | data, _, _, _ = self._DoReadFileDtb('071_gbb.dts', entry_args=entry_args) |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 1524 | |
| 1525 | # Since futility |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 1526 | expected = (GBB_DATA + GBB_DATA + tools.GetBytes(0, 8) + |
| 1527 | tools.GetBytes(0, 0x2180 - 16)) |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 1528 | self.assertEqual(expected, data) |
| 1529 | |
| 1530 | def testGbbTooSmall(self): |
| 1531 | """Test for the Chromium OS Google Binary Block being large enough""" |
| 1532 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1533 | self._DoReadFileDtb('072_gbb_too_small.dts') |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 1534 | self.assertIn("Node '/binman/gbb': GBB is too small", |
| 1535 | str(e.exception)) |
| 1536 | |
| 1537 | def testGbbNoSize(self): |
| 1538 | """Test for the Chromium OS Google Binary Block having a size""" |
| 1539 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1540 | self._DoReadFileDtb('073_gbb_no_size.dts') |
Simon Glass | c1ae83c | 2018-07-17 13:25:44 -0600 | [diff] [blame] | 1541 | self.assertIn("Node '/binman/gbb': GBB must have a fixed size", |
| 1542 | str(e.exception)) |
| 1543 | |
Simon Glass | 5c35016 | 2018-07-17 13:25:47 -0600 | [diff] [blame] | 1544 | def _HandleVblockCommand(self, pipe_list): |
| 1545 | """Fake calls to the futility utility""" |
| 1546 | if pipe_list[0][0] == 'futility': |
| 1547 | fname = pipe_list[0][3] |
Simon Glass | 639505b | 2018-09-14 04:57:11 -0600 | [diff] [blame] | 1548 | with open(fname, 'wb') as fd: |
Simon Glass | 5c35016 | 2018-07-17 13:25:47 -0600 | [diff] [blame] | 1549 | fd.write(VBLOCK_DATA) |
| 1550 | return command.CommandResult() |
| 1551 | |
| 1552 | def testVblock(self): |
| 1553 | """Test for the Chromium OS Verified Boot Block""" |
| 1554 | command.test_result = self._HandleVblockCommand |
| 1555 | entry_args = { |
| 1556 | 'keydir': 'devkeys', |
| 1557 | } |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1558 | data, _, _, _ = self._DoReadFileDtb('074_vblock.dts', |
Simon Glass | 5c35016 | 2018-07-17 13:25:47 -0600 | [diff] [blame] | 1559 | entry_args=entry_args) |
| 1560 | expected = U_BOOT_DATA + VBLOCK_DATA + U_BOOT_DTB_DATA |
| 1561 | self.assertEqual(expected, data) |
| 1562 | |
| 1563 | def testVblockNoContent(self): |
| 1564 | """Test we detect a vblock which has no content to sign""" |
| 1565 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1566 | self._DoReadFile('075_vblock_no_content.dts') |
Simon Glass | 5c35016 | 2018-07-17 13:25:47 -0600 | [diff] [blame] | 1567 | self.assertIn("Node '/binman/vblock': Vblock must have a 'content' " |
| 1568 | 'property', str(e.exception)) |
| 1569 | |
| 1570 | def testVblockBadPhandle(self): |
| 1571 | """Test that we detect a vblock with an invalid phandle in contents""" |
| 1572 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1573 | self._DoReadFile('076_vblock_bad_phandle.dts') |
Simon Glass | 5c35016 | 2018-07-17 13:25:47 -0600 | [diff] [blame] | 1574 | self.assertIn("Node '/binman/vblock': Cannot find node for phandle " |
| 1575 | '1000', str(e.exception)) |
| 1576 | |
| 1577 | def testVblockBadEntry(self): |
| 1578 | """Test that we detect an entry that points to a non-entry""" |
| 1579 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1580 | self._DoReadFile('077_vblock_bad_entry.dts') |
Simon Glass | 5c35016 | 2018-07-17 13:25:47 -0600 | [diff] [blame] | 1581 | self.assertIn("Node '/binman/vblock': Cannot find entry for node " |
| 1582 | "'other'", str(e.exception)) |
| 1583 | |
Simon Glass | 8425a1f | 2018-07-17 13:25:48 -0600 | [diff] [blame] | 1584 | def testTpl(self): |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 1585 | """Test that an image with TPL and its device tree can be created""" |
Simon Glass | 8425a1f | 2018-07-17 13:25:48 -0600 | [diff] [blame] | 1586 | # ELF file with a '__bss_size' symbol |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 1587 | self._SetupTplElf() |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1588 | data = self._DoReadFile('078_u_boot_tpl.dts') |
Simon Glass | 8425a1f | 2018-07-17 13:25:48 -0600 | [diff] [blame] | 1589 | self.assertEqual(U_BOOT_TPL_DATA + U_BOOT_TPL_DTB_DATA, data) |
| 1590 | |
Simon Glass | 24b9744 | 2018-07-17 13:25:51 -0600 | [diff] [blame] | 1591 | def testUsesPos(self): |
| 1592 | """Test that the 'pos' property cannot be used anymore""" |
| 1593 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1594 | data = self._DoReadFile('079_uses_pos.dts') |
Simon Glass | 24b9744 | 2018-07-17 13:25:51 -0600 | [diff] [blame] | 1595 | self.assertIn("Node '/binman/u-boot': Please use 'offset' instead of " |
| 1596 | "'pos'", str(e.exception)) |
| 1597 | |
Simon Glass | 274bf09 | 2018-09-14 04:57:08 -0600 | [diff] [blame] | 1598 | def testFillZero(self): |
| 1599 | """Test for an fill entry type with a size of 0""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1600 | data = self._DoReadFile('080_fill_empty.dts') |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 1601 | self.assertEqual(tools.GetBytes(0, 16), data) |
Simon Glass | 274bf09 | 2018-09-14 04:57:08 -0600 | [diff] [blame] | 1602 | |
Simon Glass | 267de43 | 2018-09-14 04:57:09 -0600 | [diff] [blame] | 1603 | def testTextMissing(self): |
| 1604 | """Test for a text entry type where there is no text""" |
| 1605 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1606 | self._DoReadFileDtb('066_text.dts',) |
Simon Glass | 267de43 | 2018-09-14 04:57:09 -0600 | [diff] [blame] | 1607 | self.assertIn("Node '/binman/text': No value provided for text label " |
| 1608 | "'test-id'", str(e.exception)) |
| 1609 | |
Simon Glass | ed40e96 | 2018-09-14 04:57:10 -0600 | [diff] [blame] | 1610 | def testPackStart16Tpl(self): |
| 1611 | """Test that an image with an x86 start16 TPL region can be created""" |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 1612 | data = self._DoReadFile('081_x86_start16_tpl.dts') |
Simon Glass | ed40e96 | 2018-09-14 04:57:10 -0600 | [diff] [blame] | 1613 | self.assertEqual(X86_START16_TPL_DATA, data[:len(X86_START16_TPL_DATA)]) |
| 1614 | |
Simon Glass | 3b376c3 | 2018-09-14 04:57:12 -0600 | [diff] [blame] | 1615 | def testSelectImage(self): |
| 1616 | """Test that we can select which images to build""" |
Simon Glass | b4595d8 | 2019-04-25 21:58:34 -0600 | [diff] [blame] | 1617 | expected = 'Skipping images: image1' |
| 1618 | |
| 1619 | # We should only get the expected message in verbose mode |
Simon Glass | 8a50b4a | 2019-07-08 13:18:48 -0600 | [diff] [blame] | 1620 | for verbosity in (0, 2): |
Simon Glass | b4595d8 | 2019-04-25 21:58:34 -0600 | [diff] [blame] | 1621 | with test_util.capture_sys_output() as (stdout, stderr): |
| 1622 | retcode = self._DoTestFile('006_dual_image.dts', |
| 1623 | verbosity=verbosity, |
| 1624 | images=['image2']) |
| 1625 | self.assertEqual(0, retcode) |
| 1626 | if verbosity: |
| 1627 | self.assertIn(expected, stdout.getvalue()) |
| 1628 | else: |
| 1629 | self.assertNotIn(expected, stdout.getvalue()) |
Simon Glass | 3b376c3 | 2018-09-14 04:57:12 -0600 | [diff] [blame] | 1630 | |
Simon Glass | b4595d8 | 2019-04-25 21:58:34 -0600 | [diff] [blame] | 1631 | self.assertFalse(os.path.exists(tools.GetOutputFilename('image1.bin'))) |
| 1632 | self.assertTrue(os.path.exists(tools.GetOutputFilename('image2.bin'))) |
Simon Glass | b3d6fc7 | 2019-07-20 12:24:10 -0600 | [diff] [blame] | 1633 | self._CleanupOutputDir() |
Simon Glass | 3b376c3 | 2018-09-14 04:57:12 -0600 | [diff] [blame] | 1634 | |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 1635 | def testUpdateFdtAll(self): |
| 1636 | """Test that all device trees are updated with offset/size info""" |
Simon Glass | 5b4bce3 | 2019-07-08 14:25:26 -0600 | [diff] [blame] | 1637 | data = self._DoReadFileRealDtb('082_fdt_update_all.dts') |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 1638 | |
| 1639 | base_expected = { |
| 1640 | 'section:image-pos': 0, |
| 1641 | 'u-boot-tpl-dtb:size': 513, |
| 1642 | 'u-boot-spl-dtb:size': 513, |
| 1643 | 'u-boot-spl-dtb:offset': 493, |
| 1644 | 'image-pos': 0, |
| 1645 | 'section/u-boot-dtb:image-pos': 0, |
| 1646 | 'u-boot-spl-dtb:image-pos': 493, |
| 1647 | 'section/u-boot-dtb:size': 493, |
| 1648 | 'u-boot-tpl-dtb:image-pos': 1006, |
| 1649 | 'section/u-boot-dtb:offset': 0, |
| 1650 | 'section:size': 493, |
| 1651 | 'offset': 0, |
| 1652 | 'section:offset': 0, |
| 1653 | 'u-boot-tpl-dtb:offset': 1006, |
| 1654 | 'size': 1519 |
| 1655 | } |
| 1656 | |
| 1657 | # We expect three device-tree files in the output, one after the other. |
| 1658 | # Read them in sequence. We look for an 'spl' property in the SPL tree, |
| 1659 | # and 'tpl' in the TPL tree, to make sure they are distinct from the |
| 1660 | # main U-Boot tree. All three should have the same postions and offset. |
| 1661 | start = 0 |
| 1662 | for item in ['', 'spl', 'tpl']: |
| 1663 | dtb = fdt.Fdt.FromData(data[start:]) |
| 1664 | dtb.Scan() |
Simon Glass | fb30e29 | 2019-07-20 12:23:51 -0600 | [diff] [blame] | 1665 | props = self._GetPropTree(dtb, BASE_DTB_PROPS + REPACK_DTB_PROPS + |
| 1666 | ['spl', 'tpl']) |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 1667 | expected = dict(base_expected) |
| 1668 | if item: |
| 1669 | expected[item] = 0 |
| 1670 | self.assertEqual(expected, props) |
| 1671 | start += dtb._fdt_obj.totalsize() |
| 1672 | |
| 1673 | def testUpdateFdtOutput(self): |
| 1674 | """Test that output DTB files are updated""" |
| 1675 | try: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1676 | data, dtb_data, _, _ = self._DoReadFileDtb('082_fdt_update_all.dts', |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 1677 | use_real_dtb=True, update_dtb=True, reset_dtbs=False) |
| 1678 | |
| 1679 | # Unfortunately, compiling a source file always results in a file |
| 1680 | # called source.dtb (see fdt_util.EnsureCompiled()). The test |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1681 | # source file (e.g. test/075_fdt_update_all.dts) thus does not enter |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 1682 | # binman as a file called u-boot.dtb. To fix this, copy the file |
| 1683 | # over to the expected place. |
Simon Glass | e219aa4 | 2018-09-14 04:57:24 -0600 | [diff] [blame] | 1684 | start = 0 |
| 1685 | for fname in ['u-boot.dtb.out', 'spl/u-boot-spl.dtb.out', |
| 1686 | 'tpl/u-boot-tpl.dtb.out']: |
| 1687 | dtb = fdt.Fdt.FromData(data[start:]) |
| 1688 | size = dtb._fdt_obj.totalsize() |
| 1689 | pathname = tools.GetOutputFilename(os.path.split(fname)[1]) |
| 1690 | outdata = tools.ReadFile(pathname) |
| 1691 | name = os.path.split(fname)[0] |
| 1692 | |
| 1693 | if name: |
| 1694 | orig_indata = self._GetDtbContentsForSplTpl(dtb_data, name) |
| 1695 | else: |
| 1696 | orig_indata = dtb_data |
| 1697 | self.assertNotEqual(outdata, orig_indata, |
| 1698 | "Expected output file '%s' be updated" % pathname) |
| 1699 | self.assertEqual(outdata, data[start:start + size], |
| 1700 | "Expected output file '%s' to match output image" % |
| 1701 | pathname) |
| 1702 | start += size |
| 1703 | finally: |
| 1704 | self._ResetDtbs() |
| 1705 | |
Simon Glass | 7ba3359 | 2018-09-14 04:57:26 -0600 | [diff] [blame] | 1706 | def _decompress(self, data): |
Simon Glass | ccec026 | 2019-07-08 13:18:42 -0600 | [diff] [blame] | 1707 | return tools.Decompress(data, 'lz4') |
Simon Glass | 7ba3359 | 2018-09-14 04:57:26 -0600 | [diff] [blame] | 1708 | |
| 1709 | def testCompress(self): |
| 1710 | """Test compression of blobs""" |
Simon Glass | 1de3448 | 2019-07-08 13:18:53 -0600 | [diff] [blame] | 1711 | self._CheckLz4() |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1712 | data, _, _, out_dtb_fname = self._DoReadFileDtb('083_compress.dts', |
Simon Glass | 7ba3359 | 2018-09-14 04:57:26 -0600 | [diff] [blame] | 1713 | use_real_dtb=True, update_dtb=True) |
| 1714 | dtb = fdt.Fdt(out_dtb_fname) |
| 1715 | dtb.Scan() |
| 1716 | props = self._GetPropTree(dtb, ['size', 'uncomp-size']) |
| 1717 | orig = self._decompress(data) |
| 1718 | self.assertEquals(COMPRESS_DATA, orig) |
| 1719 | expected = { |
| 1720 | 'blob:uncomp-size': len(COMPRESS_DATA), |
| 1721 | 'blob:size': len(data), |
| 1722 | 'size': len(data), |
| 1723 | } |
| 1724 | self.assertEqual(expected, props) |
| 1725 | |
Simon Glass | ac6328c | 2018-09-14 04:57:28 -0600 | [diff] [blame] | 1726 | def testFiles(self): |
| 1727 | """Test bringing in multiple files""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1728 | data = self._DoReadFile('084_files.dts') |
Simon Glass | ac6328c | 2018-09-14 04:57:28 -0600 | [diff] [blame] | 1729 | self.assertEqual(FILES_DATA, data) |
| 1730 | |
| 1731 | def testFilesCompress(self): |
| 1732 | """Test bringing in multiple files and compressing them""" |
Simon Glass | 1de3448 | 2019-07-08 13:18:53 -0600 | [diff] [blame] | 1733 | self._CheckLz4() |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1734 | data = self._DoReadFile('085_files_compress.dts') |
Simon Glass | ac6328c | 2018-09-14 04:57:28 -0600 | [diff] [blame] | 1735 | |
| 1736 | image = control.images['image'] |
| 1737 | entries = image.GetEntries() |
| 1738 | files = entries['files'] |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 1739 | entries = files._entries |
Simon Glass | ac6328c | 2018-09-14 04:57:28 -0600 | [diff] [blame] | 1740 | |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1741 | orig = b'' |
Simon Glass | ac6328c | 2018-09-14 04:57:28 -0600 | [diff] [blame] | 1742 | for i in range(1, 3): |
| 1743 | key = '%d.dat' % i |
| 1744 | start = entries[key].image_pos |
| 1745 | len = entries[key].size |
| 1746 | chunk = data[start:start + len] |
| 1747 | orig += self._decompress(chunk) |
| 1748 | |
| 1749 | self.assertEqual(FILES_DATA, orig) |
| 1750 | |
| 1751 | def testFilesMissing(self): |
| 1752 | """Test missing files""" |
| 1753 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1754 | data = self._DoReadFile('086_files_none.dts') |
Simon Glass | ac6328c | 2018-09-14 04:57:28 -0600 | [diff] [blame] | 1755 | self.assertIn("Node '/binman/files': Pattern \'files/*.none\' matched " |
| 1756 | 'no files', str(e.exception)) |
| 1757 | |
| 1758 | def testFilesNoPattern(self): |
| 1759 | """Test missing files""" |
| 1760 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1761 | data = self._DoReadFile('087_files_no_pattern.dts') |
Simon Glass | ac6328c | 2018-09-14 04:57:28 -0600 | [diff] [blame] | 1762 | self.assertIn("Node '/binman/files': Missing 'pattern' property", |
| 1763 | str(e.exception)) |
| 1764 | |
Simon Glass | fa79a81 | 2018-09-14 04:57:29 -0600 | [diff] [blame] | 1765 | def testExpandSize(self): |
| 1766 | """Test an expanding entry""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1767 | data, _, map_data, _ = self._DoReadFileDtb('088_expand_size.dts', |
Simon Glass | fa79a81 | 2018-09-14 04:57:29 -0600 | [diff] [blame] | 1768 | map=True) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1769 | expect = (tools.GetBytes(ord('a'), 8) + U_BOOT_DATA + |
| 1770 | MRC_DATA + tools.GetBytes(ord('b'), 1) + U_BOOT_DATA + |
| 1771 | tools.GetBytes(ord('c'), 8) + U_BOOT_DATA + |
| 1772 | tools.GetBytes(ord('d'), 8)) |
Simon Glass | fa79a81 | 2018-09-14 04:57:29 -0600 | [diff] [blame] | 1773 | self.assertEqual(expect, data) |
| 1774 | self.assertEqual('''ImagePos Offset Size Name |
| 1775 | 00000000 00000000 00000028 main-section |
| 1776 | 00000000 00000000 00000008 fill |
| 1777 | 00000008 00000008 00000004 u-boot |
| 1778 | 0000000c 0000000c 00000004 section |
| 1779 | 0000000c 00000000 00000003 intel-mrc |
| 1780 | 00000010 00000010 00000004 u-boot2 |
| 1781 | 00000014 00000014 0000000c section2 |
| 1782 | 00000014 00000000 00000008 fill |
| 1783 | 0000001c 00000008 00000004 u-boot |
| 1784 | 00000020 00000020 00000008 fill2 |
| 1785 | ''', map_data) |
| 1786 | |
| 1787 | def testExpandSizeBad(self): |
| 1788 | """Test an expanding entry which fails to provide contents""" |
Simon Glass | cd817d5 | 2018-09-14 04:57:36 -0600 | [diff] [blame] | 1789 | with test_util.capture_sys_output() as (stdout, stderr): |
| 1790 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1791 | self._DoReadFileDtb('089_expand_size_bad.dts', map=True) |
Simon Glass | fa79a81 | 2018-09-14 04:57:29 -0600 | [diff] [blame] | 1792 | self.assertIn("Node '/binman/_testing': Cannot obtain contents when " |
| 1793 | 'expanding entry', str(e.exception)) |
| 1794 | |
Simon Glass | ae7cf03 | 2018-09-14 04:57:31 -0600 | [diff] [blame] | 1795 | def testHash(self): |
| 1796 | """Test hashing of the contents of an entry""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1797 | _, _, _, out_dtb_fname = self._DoReadFileDtb('090_hash.dts', |
Simon Glass | ae7cf03 | 2018-09-14 04:57:31 -0600 | [diff] [blame] | 1798 | use_real_dtb=True, update_dtb=True) |
| 1799 | dtb = fdt.Fdt(out_dtb_fname) |
| 1800 | dtb.Scan() |
| 1801 | hash_node = dtb.GetNode('/binman/u-boot/hash').props['value'] |
| 1802 | m = hashlib.sha256() |
| 1803 | m.update(U_BOOT_DATA) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1804 | self.assertEqual(m.digest(), b''.join(hash_node.value)) |
Simon Glass | ae7cf03 | 2018-09-14 04:57:31 -0600 | [diff] [blame] | 1805 | |
| 1806 | def testHashNoAlgo(self): |
| 1807 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1808 | self._DoReadFileDtb('091_hash_no_algo.dts', update_dtb=True) |
Simon Glass | ae7cf03 | 2018-09-14 04:57:31 -0600 | [diff] [blame] | 1809 | self.assertIn("Node \'/binman/u-boot\': Missing \'algo\' property for " |
| 1810 | 'hash node', str(e.exception)) |
| 1811 | |
| 1812 | def testHashBadAlgo(self): |
| 1813 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1814 | self._DoReadFileDtb('092_hash_bad_algo.dts', update_dtb=True) |
Simon Glass | ae7cf03 | 2018-09-14 04:57:31 -0600 | [diff] [blame] | 1815 | self.assertIn("Node '/binman/u-boot': Unknown hash algorithm", |
| 1816 | str(e.exception)) |
| 1817 | |
| 1818 | def testHashSection(self): |
| 1819 | """Test hashing of the contents of an entry""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1820 | _, _, _, out_dtb_fname = self._DoReadFileDtb('099_hash_section.dts', |
Simon Glass | ae7cf03 | 2018-09-14 04:57:31 -0600 | [diff] [blame] | 1821 | use_real_dtb=True, update_dtb=True) |
| 1822 | dtb = fdt.Fdt(out_dtb_fname) |
| 1823 | dtb.Scan() |
| 1824 | hash_node = dtb.GetNode('/binman/section/hash').props['value'] |
| 1825 | m = hashlib.sha256() |
| 1826 | m.update(U_BOOT_DATA) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1827 | m.update(tools.GetBytes(ord('a'), 16)) |
| 1828 | self.assertEqual(m.digest(), b''.join(hash_node.value)) |
Simon Glass | ae7cf03 | 2018-09-14 04:57:31 -0600 | [diff] [blame] | 1829 | |
Simon Glass | 3fb4f42 | 2018-09-14 04:57:32 -0600 | [diff] [blame] | 1830 | def testPackUBootTplMicrocode(self): |
| 1831 | """Test that x86 microcode can be handled correctly in TPL |
| 1832 | |
| 1833 | We expect to see the following in the image, in order: |
| 1834 | u-boot-tpl-nodtb.bin with a microcode pointer inserted at the correct |
| 1835 | place |
| 1836 | u-boot-tpl.dtb with the microcode removed |
| 1837 | the microcode |
| 1838 | """ |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 1839 | self._SetupTplElf('u_boot_ucode_ptr') |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1840 | first, pos_and_size = self._RunMicrocodeTest('093_x86_tpl_ucode.dts', |
Simon Glass | 3fb4f42 | 2018-09-14 04:57:32 -0600 | [diff] [blame] | 1841 | U_BOOT_TPL_NODTB_DATA) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1842 | self.assertEqual(b'tplnodtb with microc' + pos_and_size + |
| 1843 | b'ter somewhere in here', first) |
Simon Glass | 3fb4f42 | 2018-09-14 04:57:32 -0600 | [diff] [blame] | 1844 | |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1845 | def testFmapX86(self): |
| 1846 | """Basic test of generation of a flashrom fmap""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1847 | data = self._DoReadFile('094_fmap_x86.dts') |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1848 | fhdr, fentries = fmap_util.DecodeFmap(data[32:]) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1849 | expected = U_BOOT_DATA + MRC_DATA + tools.GetBytes(ord('a'), 32 - 7) |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1850 | self.assertEqual(expected, data[:32]) |
| 1851 | fhdr, fentries = fmap_util.DecodeFmap(data[32:]) |
| 1852 | |
| 1853 | self.assertEqual(0x100, fhdr.image_size) |
| 1854 | |
| 1855 | self.assertEqual(0, fentries[0].offset) |
| 1856 | self.assertEqual(4, fentries[0].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1857 | self.assertEqual(b'U_BOOT', fentries[0].name) |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1858 | |
| 1859 | self.assertEqual(4, fentries[1].offset) |
| 1860 | self.assertEqual(3, fentries[1].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1861 | self.assertEqual(b'INTEL_MRC', fentries[1].name) |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1862 | |
| 1863 | self.assertEqual(32, fentries[2].offset) |
| 1864 | self.assertEqual(fmap_util.FMAP_HEADER_LEN + |
| 1865 | fmap_util.FMAP_AREA_LEN * 3, fentries[2].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1866 | self.assertEqual(b'FMAP', fentries[2].name) |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1867 | |
| 1868 | def testFmapX86Section(self): |
| 1869 | """Basic test of generation of a flashrom fmap""" |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1870 | data = self._DoReadFile('095_fmap_x86_section.dts') |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1871 | expected = U_BOOT_DATA + MRC_DATA + tools.GetBytes(ord('b'), 32 - 7) |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1872 | self.assertEqual(expected, data[:32]) |
| 1873 | fhdr, fentries = fmap_util.DecodeFmap(data[36:]) |
| 1874 | |
| 1875 | self.assertEqual(0x100, fhdr.image_size) |
| 1876 | |
| 1877 | self.assertEqual(0, fentries[0].offset) |
| 1878 | self.assertEqual(4, fentries[0].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1879 | self.assertEqual(b'U_BOOT', fentries[0].name) |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1880 | |
| 1881 | self.assertEqual(4, fentries[1].offset) |
| 1882 | self.assertEqual(3, fentries[1].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1883 | self.assertEqual(b'INTEL_MRC', fentries[1].name) |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1884 | |
| 1885 | self.assertEqual(36, fentries[2].offset) |
| 1886 | self.assertEqual(fmap_util.FMAP_HEADER_LEN + |
| 1887 | fmap_util.FMAP_AREA_LEN * 3, fentries[2].size) |
Simon Glass | 303f62f | 2019-05-17 22:00:46 -0600 | [diff] [blame] | 1888 | self.assertEqual(b'FMAP', fentries[2].name) |
Simon Glass | c64aea5 | 2018-09-14 04:57:34 -0600 | [diff] [blame] | 1889 | |
Simon Glass | b171423 | 2018-09-14 04:57:35 -0600 | [diff] [blame] | 1890 | def testElf(self): |
| 1891 | """Basic test of ELF entries""" |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 1892 | self._SetupSplElf() |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 1893 | self._SetupTplElf() |
Simon Glass | f629089 | 2019-08-24 07:22:53 -0600 | [diff] [blame] | 1894 | with open(self.ElfTestFile('bss_data'), 'rb') as fd: |
Simon Glass | b171423 | 2018-09-14 04:57:35 -0600 | [diff] [blame] | 1895 | TestFunctional._MakeInputFile('-boot', fd.read()) |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1896 | data = self._DoReadFile('096_elf.dts') |
Simon Glass | b171423 | 2018-09-14 04:57:35 -0600 | [diff] [blame] | 1897 | |
Simon Glass | 0d67379 | 2019-07-08 13:18:25 -0600 | [diff] [blame] | 1898 | def testElfStrip(self): |
Simon Glass | b171423 | 2018-09-14 04:57:35 -0600 | [diff] [blame] | 1899 | """Basic test of ELF entries""" |
Simon Glass | 7057d02 | 2018-10-01 21:12:47 -0600 | [diff] [blame] | 1900 | self._SetupSplElf() |
Simon Glass | f629089 | 2019-08-24 07:22:53 -0600 | [diff] [blame] | 1901 | with open(self.ElfTestFile('bss_data'), 'rb') as fd: |
Simon Glass | b171423 | 2018-09-14 04:57:35 -0600 | [diff] [blame] | 1902 | TestFunctional._MakeInputFile('-boot', fd.read()) |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1903 | data = self._DoReadFile('097_elf_strip.dts') |
Simon Glass | b171423 | 2018-09-14 04:57:35 -0600 | [diff] [blame] | 1904 | |
Simon Glass | cd817d5 | 2018-09-14 04:57:36 -0600 | [diff] [blame] | 1905 | def testPackOverlapMap(self): |
| 1906 | """Test that overlapping regions are detected""" |
| 1907 | with test_util.capture_sys_output() as (stdout, stderr): |
| 1908 | with self.assertRaises(ValueError) as e: |
Simon Glass | 511f658 | 2018-10-01 12:22:30 -0600 | [diff] [blame] | 1909 | self._DoTestFile('014_pack_overlap.dts', map=True) |
Simon Glass | cd817d5 | 2018-09-14 04:57:36 -0600 | [diff] [blame] | 1910 | map_fname = tools.GetOutputFilename('image.map') |
| 1911 | self.assertEqual("Wrote map file '%s' to show errors\n" % map_fname, |
| 1912 | stdout.getvalue()) |
| 1913 | |
| 1914 | # We should not get an inmage, but there should be a map file |
| 1915 | self.assertFalse(os.path.exists(tools.GetOutputFilename('image.bin'))) |
| 1916 | self.assertTrue(os.path.exists(map_fname)) |
Simon Glass | b377475 | 2019-05-17 22:00:51 -0600 | [diff] [blame] | 1917 | map_data = tools.ReadFile(map_fname, binary=False) |
Simon Glass | cd817d5 | 2018-09-14 04:57:36 -0600 | [diff] [blame] | 1918 | self.assertEqual('''ImagePos Offset Size Name |
| 1919 | <none> 00000000 00000007 main-section |
| 1920 | <none> 00000000 00000004 u-boot |
| 1921 | <none> 00000003 00000004 u-boot-align |
| 1922 | ''', map_data) |
| 1923 | |
Simon Glass | 0d67379 | 2019-07-08 13:18:25 -0600 | [diff] [blame] | 1924 | def testPackRefCode(self): |
Simon Glass | 41902e4 | 2018-10-01 12:22:31 -0600 | [diff] [blame] | 1925 | """Test that an image with an Intel Reference code binary works""" |
| 1926 | data = self._DoReadFile('100_intel_refcode.dts') |
| 1927 | self.assertEqual(REFCODE_DATA, data[:len(REFCODE_DATA)]) |
| 1928 | |
Simon Glass | eb023b3 | 2019-04-25 21:58:39 -0600 | [diff] [blame] | 1929 | def testSectionOffset(self): |
| 1930 | """Tests use of a section with an offset""" |
| 1931 | data, _, map_data, _ = self._DoReadFileDtb('101_sections_offset.dts', |
| 1932 | map=True) |
| 1933 | self.assertEqual('''ImagePos Offset Size Name |
| 1934 | 00000000 00000000 00000038 main-section |
| 1935 | 00000004 00000004 00000010 section@0 |
| 1936 | 00000004 00000000 00000004 u-boot |
| 1937 | 00000018 00000018 00000010 section@1 |
| 1938 | 00000018 00000000 00000004 u-boot |
| 1939 | 0000002c 0000002c 00000004 section@2 |
| 1940 | 0000002c 00000000 00000004 u-boot |
| 1941 | ''', map_data) |
| 1942 | self.assertEqual(data, |
Simon Glass | ac0d495 | 2019-05-14 15:53:47 -0600 | [diff] [blame] | 1943 | tools.GetBytes(0x26, 4) + U_BOOT_DATA + |
| 1944 | tools.GetBytes(0x21, 12) + |
| 1945 | tools.GetBytes(0x26, 4) + U_BOOT_DATA + |
| 1946 | tools.GetBytes(0x61, 12) + |
| 1947 | tools.GetBytes(0x26, 4) + U_BOOT_DATA + |
| 1948 | tools.GetBytes(0x26, 8)) |
Simon Glass | eb023b3 | 2019-04-25 21:58:39 -0600 | [diff] [blame] | 1949 | |
Simon Glass | 1de3448 | 2019-07-08 13:18:53 -0600 | [diff] [blame] | 1950 | def testCbfsRaw(self): |
| 1951 | """Test base handling of a Coreboot Filesystem (CBFS) |
| 1952 | |
| 1953 | The exact contents of the CBFS is verified by similar tests in |
| 1954 | cbfs_util_test.py. The tests here merely check that the files added to |
| 1955 | the CBFS can be found in the final image. |
| 1956 | """ |
| 1957 | data = self._DoReadFile('102_cbfs_raw.dts') |
| 1958 | size = 0xb0 |
| 1959 | |
| 1960 | cbfs = cbfs_util.CbfsReader(data) |
| 1961 | self.assertEqual(size, cbfs.rom_size) |
| 1962 | |
| 1963 | self.assertIn('u-boot-dtb', cbfs.files) |
| 1964 | cfile = cbfs.files['u-boot-dtb'] |
| 1965 | self.assertEqual(U_BOOT_DTB_DATA, cfile.data) |
| 1966 | |
| 1967 | def testCbfsArch(self): |
| 1968 | """Test on non-x86 architecture""" |
| 1969 | data = self._DoReadFile('103_cbfs_raw_ppc.dts') |
| 1970 | size = 0x100 |
| 1971 | |
| 1972 | cbfs = cbfs_util.CbfsReader(data) |
| 1973 | self.assertEqual(size, cbfs.rom_size) |
| 1974 | |
| 1975 | self.assertIn('u-boot-dtb', cbfs.files) |
| 1976 | cfile = cbfs.files['u-boot-dtb'] |
| 1977 | self.assertEqual(U_BOOT_DTB_DATA, cfile.data) |
| 1978 | |
| 1979 | def testCbfsStage(self): |
| 1980 | """Tests handling of a Coreboot Filesystem (CBFS)""" |
| 1981 | if not elf.ELF_TOOLS: |
| 1982 | self.skipTest('Python elftools not available') |
| 1983 | elf_fname = os.path.join(self._indir, 'cbfs-stage.elf') |
| 1984 | elf.MakeElf(elf_fname, U_BOOT_DATA, U_BOOT_DTB_DATA) |
| 1985 | size = 0xb0 |
| 1986 | |
| 1987 | data = self._DoReadFile('104_cbfs_stage.dts') |
| 1988 | cbfs = cbfs_util.CbfsReader(data) |
| 1989 | self.assertEqual(size, cbfs.rom_size) |
| 1990 | |
| 1991 | self.assertIn('u-boot', cbfs.files) |
| 1992 | cfile = cbfs.files['u-boot'] |
| 1993 | self.assertEqual(U_BOOT_DATA + U_BOOT_DTB_DATA, cfile.data) |
| 1994 | |
| 1995 | def testCbfsRawCompress(self): |
| 1996 | """Test handling of compressing raw files""" |
| 1997 | self._CheckLz4() |
| 1998 | data = self._DoReadFile('105_cbfs_raw_compress.dts') |
| 1999 | size = 0x140 |
| 2000 | |
| 2001 | cbfs = cbfs_util.CbfsReader(data) |
| 2002 | self.assertIn('u-boot', cbfs.files) |
| 2003 | cfile = cbfs.files['u-boot'] |
| 2004 | self.assertEqual(COMPRESS_DATA, cfile.data) |
| 2005 | |
| 2006 | def testCbfsBadArch(self): |
| 2007 | """Test handling of a bad architecture""" |
| 2008 | with self.assertRaises(ValueError) as e: |
| 2009 | self._DoReadFile('106_cbfs_bad_arch.dts') |
| 2010 | self.assertIn("Invalid architecture 'bad-arch'", str(e.exception)) |
| 2011 | |
| 2012 | def testCbfsNoSize(self): |
| 2013 | """Test handling of a missing size property""" |
| 2014 | with self.assertRaises(ValueError) as e: |
| 2015 | self._DoReadFile('107_cbfs_no_size.dts') |
| 2016 | self.assertIn('entry must have a size property', str(e.exception)) |
| 2017 | |
| 2018 | def testCbfsNoCOntents(self): |
| 2019 | """Test handling of a CBFS entry which does not provide contentsy""" |
| 2020 | with self.assertRaises(ValueError) as e: |
| 2021 | self._DoReadFile('108_cbfs_no_contents.dts') |
| 2022 | self.assertIn('Could not complete processing of contents', |
| 2023 | str(e.exception)) |
| 2024 | |
| 2025 | def testCbfsBadCompress(self): |
| 2026 | """Test handling of a bad architecture""" |
| 2027 | with self.assertRaises(ValueError) as e: |
| 2028 | self._DoReadFile('109_cbfs_bad_compress.dts') |
| 2029 | self.assertIn("Invalid compression in 'u-boot': 'invalid-algo'", |
| 2030 | str(e.exception)) |
| 2031 | |
| 2032 | def testCbfsNamedEntries(self): |
| 2033 | """Test handling of named entries""" |
| 2034 | data = self._DoReadFile('110_cbfs_name.dts') |
| 2035 | |
| 2036 | cbfs = cbfs_util.CbfsReader(data) |
| 2037 | self.assertIn('FRED', cbfs.files) |
| 2038 | cfile1 = cbfs.files['FRED'] |
| 2039 | self.assertEqual(U_BOOT_DATA, cfile1.data) |
| 2040 | |
| 2041 | self.assertIn('hello', cbfs.files) |
| 2042 | cfile2 = cbfs.files['hello'] |
| 2043 | self.assertEqual(U_BOOT_DTB_DATA, cfile2.data) |
| 2044 | |
Simon Glass | 759af87 | 2019-07-08 13:18:54 -0600 | [diff] [blame] | 2045 | def _SetupIfwi(self, fname): |
| 2046 | """Set up to run an IFWI test |
| 2047 | |
| 2048 | Args: |
| 2049 | fname: Filename of input file to provide (fitimage.bin or ifwi.bin) |
| 2050 | """ |
| 2051 | self._SetupSplElf() |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 2052 | self._SetupTplElf() |
Simon Glass | 759af87 | 2019-07-08 13:18:54 -0600 | [diff] [blame] | 2053 | |
| 2054 | # Intel Integrated Firmware Image (IFWI) file |
| 2055 | with gzip.open(self.TestFile('%s.gz' % fname), 'rb') as fd: |
| 2056 | data = fd.read() |
| 2057 | TestFunctional._MakeInputFile(fname,data) |
| 2058 | |
| 2059 | def _CheckIfwi(self, data): |
| 2060 | """Check that an image with an IFWI contains the correct output |
| 2061 | |
| 2062 | Args: |
| 2063 | data: Conents of output file |
| 2064 | """ |
| 2065 | expected_desc = tools.ReadFile(self.TestFile('descriptor.bin')) |
| 2066 | if data[:0x1000] != expected_desc: |
| 2067 | self.fail('Expected descriptor binary at start of image') |
| 2068 | |
| 2069 | # We expect to find the TPL wil in subpart IBBP entry IBBL |
| 2070 | image_fname = tools.GetOutputFilename('image.bin') |
| 2071 | tpl_fname = tools.GetOutputFilename('tpl.out') |
| 2072 | tools.RunIfwiTool(image_fname, tools.CMD_EXTRACT, fname=tpl_fname, |
| 2073 | subpart='IBBP', entry_name='IBBL') |
| 2074 | |
| 2075 | tpl_data = tools.ReadFile(tpl_fname) |
Simon Glass | f55bd69 | 2019-08-24 07:22:51 -0600 | [diff] [blame] | 2076 | self.assertEqual(U_BOOT_TPL_DATA, tpl_data[:len(U_BOOT_TPL_DATA)]) |
Simon Glass | 759af87 | 2019-07-08 13:18:54 -0600 | [diff] [blame] | 2077 | |
| 2078 | def testPackX86RomIfwi(self): |
| 2079 | """Test that an x86 ROM with Integrated Firmware Image can be created""" |
| 2080 | self._SetupIfwi('fitimage.bin') |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 2081 | data = self._DoReadFile('111_x86_rom_ifwi.dts') |
Simon Glass | 759af87 | 2019-07-08 13:18:54 -0600 | [diff] [blame] | 2082 | self._CheckIfwi(data) |
| 2083 | |
| 2084 | def testPackX86RomIfwiNoDesc(self): |
| 2085 | """Test that an x86 ROM with IFWI can be created from an ifwi.bin file""" |
| 2086 | self._SetupIfwi('ifwi.bin') |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 2087 | data = self._DoReadFile('112_x86_rom_ifwi_nodesc.dts') |
Simon Glass | 759af87 | 2019-07-08 13:18:54 -0600 | [diff] [blame] | 2088 | self._CheckIfwi(data) |
| 2089 | |
| 2090 | def testPackX86RomIfwiNoData(self): |
| 2091 | """Test that an x86 ROM with IFWI handles missing data""" |
| 2092 | self._SetupIfwi('ifwi.bin') |
| 2093 | with self.assertRaises(ValueError) as e: |
Simon Glass | 1d16776 | 2019-08-24 07:23:01 -0600 | [diff] [blame] | 2094 | data = self._DoReadFile('113_x86_rom_ifwi_nodata.dts') |
Simon Glass | 759af87 | 2019-07-08 13:18:54 -0600 | [diff] [blame] | 2095 | self.assertIn('Could not complete processing of contents', |
| 2096 | str(e.exception)) |
Simon Glass | 91710b3 | 2018-07-17 13:25:32 -0600 | [diff] [blame] | 2097 | |
Simon Glass | c2f1aed | 2019-07-08 13:18:56 -0600 | [diff] [blame] | 2098 | def testCbfsOffset(self): |
| 2099 | """Test a CBFS with files at particular offsets |
| 2100 | |
| 2101 | Like all CFBS tests, this is just checking the logic that calls |
| 2102 | cbfs_util. See cbfs_util_test for fully tests (e.g. test_cbfs_offset()). |
| 2103 | """ |
| 2104 | data = self._DoReadFile('114_cbfs_offset.dts') |
| 2105 | size = 0x200 |
| 2106 | |
| 2107 | cbfs = cbfs_util.CbfsReader(data) |
| 2108 | self.assertEqual(size, cbfs.rom_size) |
| 2109 | |
| 2110 | self.assertIn('u-boot', cbfs.files) |
| 2111 | cfile = cbfs.files['u-boot'] |
| 2112 | self.assertEqual(U_BOOT_DATA, cfile.data) |
| 2113 | self.assertEqual(0x40, cfile.cbfs_offset) |
| 2114 | |
| 2115 | self.assertIn('u-boot-dtb', cbfs.files) |
| 2116 | cfile2 = cbfs.files['u-boot-dtb'] |
| 2117 | self.assertEqual(U_BOOT_DTB_DATA, cfile2.data) |
| 2118 | self.assertEqual(0x140, cfile2.cbfs_offset) |
| 2119 | |
Simon Glass | 0f62133 | 2019-07-08 14:25:27 -0600 | [diff] [blame] | 2120 | def testFdtmap(self): |
| 2121 | """Test an FDT map can be inserted in the image""" |
| 2122 | data = self.data = self._DoReadFileRealDtb('115_fdtmap.dts') |
| 2123 | fdtmap_data = data[len(U_BOOT_DATA):] |
| 2124 | magic = fdtmap_data[:8] |
Simon Glass | c5fd10a | 2019-10-31 07:43:03 -0600 | [diff] [blame] | 2125 | self.assertEqual(b'_FDTMAP_', magic) |
Simon Glass | 0f62133 | 2019-07-08 14:25:27 -0600 | [diff] [blame] | 2126 | self.assertEqual(tools.GetBytes(0, 8), fdtmap_data[8:16]) |
| 2127 | |
| 2128 | fdt_data = fdtmap_data[16:] |
| 2129 | dtb = fdt.Fdt.FromData(fdt_data) |
| 2130 | dtb.Scan() |
Simon Glass | 2c6adba | 2019-07-20 12:23:47 -0600 | [diff] [blame] | 2131 | props = self._GetPropTree(dtb, BASE_DTB_PROPS, prefix='/') |
Simon Glass | 0f62133 | 2019-07-08 14:25:27 -0600 | [diff] [blame] | 2132 | self.assertEqual({ |
| 2133 | 'image-pos': 0, |
| 2134 | 'offset': 0, |
| 2135 | 'u-boot:offset': 0, |
| 2136 | 'u-boot:size': len(U_BOOT_DATA), |
| 2137 | 'u-boot:image-pos': 0, |
| 2138 | 'fdtmap:image-pos': 4, |
| 2139 | 'fdtmap:offset': 4, |
| 2140 | 'fdtmap:size': len(fdtmap_data), |
| 2141 | 'size': len(data), |
| 2142 | }, props) |
| 2143 | |
| 2144 | def testFdtmapNoMatch(self): |
| 2145 | """Check handling of an FDT map when the section cannot be found""" |
| 2146 | self.data = self._DoReadFileRealDtb('115_fdtmap.dts') |
| 2147 | |
| 2148 | # Mangle the section name, which should cause a mismatch between the |
| 2149 | # correct FDT path and the one expected by the section |
| 2150 | image = control.images['image'] |
Simon Glass | cec34ba | 2019-07-08 14:25:28 -0600 | [diff] [blame] | 2151 | image._node.path += '-suffix' |
Simon Glass | 0f62133 | 2019-07-08 14:25:27 -0600 | [diff] [blame] | 2152 | entries = image.GetEntries() |
| 2153 | fdtmap = entries['fdtmap'] |
| 2154 | with self.assertRaises(ValueError) as e: |
| 2155 | fdtmap._GetFdtmap() |
| 2156 | self.assertIn("Cannot locate node for path '/binman-suffix'", |
| 2157 | str(e.exception)) |
| 2158 | |
Simon Glass | cec34ba | 2019-07-08 14:25:28 -0600 | [diff] [blame] | 2159 | def testFdtmapHeader(self): |
| 2160 | """Test an FDT map and image header can be inserted in the image""" |
| 2161 | data = self.data = self._DoReadFileRealDtb('116_fdtmap_hdr.dts') |
| 2162 | fdtmap_pos = len(U_BOOT_DATA) |
| 2163 | fdtmap_data = data[fdtmap_pos:] |
| 2164 | fdt_data = fdtmap_data[16:] |
| 2165 | dtb = fdt.Fdt.FromData(fdt_data) |
| 2166 | fdt_size = dtb.GetFdtObj().totalsize() |
| 2167 | hdr_data = data[-8:] |
Simon Glass | c5fd10a | 2019-10-31 07:43:03 -0600 | [diff] [blame] | 2168 | self.assertEqual(b'BinM', hdr_data[:4]) |
Simon Glass | cec34ba | 2019-07-08 14:25:28 -0600 | [diff] [blame] | 2169 | offset = struct.unpack('<I', hdr_data[4:])[0] & 0xffffffff |
| 2170 | self.assertEqual(fdtmap_pos - 0x400, offset - (1 << 32)) |
| 2171 | |
| 2172 | def testFdtmapHeaderStart(self): |
| 2173 | """Test an image header can be inserted at the image start""" |
| 2174 | data = self.data = self._DoReadFileRealDtb('117_fdtmap_hdr_start.dts') |
| 2175 | fdtmap_pos = 0x100 + len(U_BOOT_DATA) |
| 2176 | hdr_data = data[:8] |
Simon Glass | c5fd10a | 2019-10-31 07:43:03 -0600 | [diff] [blame] | 2177 | self.assertEqual(b'BinM', hdr_data[:4]) |
Simon Glass | cec34ba | 2019-07-08 14:25:28 -0600 | [diff] [blame] | 2178 | offset = struct.unpack('<I', hdr_data[4:])[0] |
| 2179 | self.assertEqual(fdtmap_pos, offset) |
| 2180 | |
| 2181 | def testFdtmapHeaderPos(self): |
| 2182 | """Test an image header can be inserted at a chosen position""" |
| 2183 | data = self.data = self._DoReadFileRealDtb('118_fdtmap_hdr_pos.dts') |
| 2184 | fdtmap_pos = 0x100 + len(U_BOOT_DATA) |
| 2185 | hdr_data = data[0x80:0x88] |
Simon Glass | c5fd10a | 2019-10-31 07:43:03 -0600 | [diff] [blame] | 2186 | self.assertEqual(b'BinM', hdr_data[:4]) |
Simon Glass | cec34ba | 2019-07-08 14:25:28 -0600 | [diff] [blame] | 2187 | offset = struct.unpack('<I', hdr_data[4:])[0] |
| 2188 | self.assertEqual(fdtmap_pos, offset) |
| 2189 | |
| 2190 | def testHeaderMissingFdtmap(self): |
| 2191 | """Test an image header requires an fdtmap""" |
| 2192 | with self.assertRaises(ValueError) as e: |
| 2193 | self.data = self._DoReadFileRealDtb('119_fdtmap_hdr_missing.dts') |
| 2194 | self.assertIn("'image_header' section must have an 'fdtmap' sibling", |
| 2195 | str(e.exception)) |
| 2196 | |
| 2197 | def testHeaderNoLocation(self): |
| 2198 | """Test an image header with a no specified location is detected""" |
| 2199 | with self.assertRaises(ValueError) as e: |
| 2200 | self.data = self._DoReadFileRealDtb('120_hdr_no_location.dts') |
| 2201 | self.assertIn("Invalid location 'None', expected 'start' or 'end'", |
| 2202 | str(e.exception)) |
| 2203 | |
Simon Glass | e61b6f6 | 2019-07-08 14:25:37 -0600 | [diff] [blame] | 2204 | def testEntryExpand(self): |
| 2205 | """Test expanding an entry after it is packed""" |
| 2206 | data = self._DoReadFile('121_entry_expand.dts') |
Simon Glass | 8c702fb | 2019-07-20 12:23:57 -0600 | [diff] [blame] | 2207 | self.assertEqual(b'aaa', data[:3]) |
| 2208 | self.assertEqual(U_BOOT_DATA, data[3:3 + len(U_BOOT_DATA)]) |
| 2209 | self.assertEqual(b'aaa', data[-3:]) |
Simon Glass | e61b6f6 | 2019-07-08 14:25:37 -0600 | [diff] [blame] | 2210 | |
| 2211 | def testEntryExpandBad(self): |
| 2212 | """Test expanding an entry after it is packed, twice""" |
| 2213 | with self.assertRaises(ValueError) as e: |
| 2214 | self._DoReadFile('122_entry_expand_twice.dts') |
Simon Glass | 9d8ee32 | 2019-07-20 12:23:58 -0600 | [diff] [blame] | 2215 | self.assertIn("Image '/binman': Entries changed size after packing", |
Simon Glass | e61b6f6 | 2019-07-08 14:25:37 -0600 | [diff] [blame] | 2216 | str(e.exception)) |
| 2217 | |
| 2218 | def testEntryExpandSection(self): |
| 2219 | """Test expanding an entry within a section after it is packed""" |
| 2220 | data = self._DoReadFile('123_entry_expand_section.dts') |
Simon Glass | 8c702fb | 2019-07-20 12:23:57 -0600 | [diff] [blame] | 2221 | self.assertEqual(b'aaa', data[:3]) |
| 2222 | self.assertEqual(U_BOOT_DATA, data[3:3 + len(U_BOOT_DATA)]) |
| 2223 | self.assertEqual(b'aaa', data[-3:]) |
Simon Glass | e61b6f6 | 2019-07-08 14:25:37 -0600 | [diff] [blame] | 2224 | |
Simon Glass | 90d2968 | 2019-07-08 14:25:38 -0600 | [diff] [blame] | 2225 | def testCompressDtb(self): |
| 2226 | """Test that compress of device-tree files is supported""" |
| 2227 | self._CheckLz4() |
| 2228 | data = self.data = self._DoReadFileRealDtb('124_compress_dtb.dts') |
| 2229 | self.assertEqual(U_BOOT_DATA, data[:len(U_BOOT_DATA)]) |
| 2230 | comp_data = data[len(U_BOOT_DATA):] |
| 2231 | orig = self._decompress(comp_data) |
| 2232 | dtb = fdt.Fdt.FromData(orig) |
| 2233 | dtb.Scan() |
| 2234 | props = self._GetPropTree(dtb, ['size', 'uncomp-size']) |
| 2235 | expected = { |
| 2236 | 'u-boot:size': len(U_BOOT_DATA), |
| 2237 | 'u-boot-dtb:uncomp-size': len(orig), |
| 2238 | 'u-boot-dtb:size': len(comp_data), |
| 2239 | 'size': len(data), |
| 2240 | } |
| 2241 | self.assertEqual(expected, props) |
| 2242 | |
Simon Glass | 151bbbf | 2019-07-08 14:25:41 -0600 | [diff] [blame] | 2243 | def testCbfsUpdateFdt(self): |
| 2244 | """Test that we can update the device tree with CBFS offset/size info""" |
| 2245 | self._CheckLz4() |
| 2246 | data, _, _, out_dtb_fname = self._DoReadFileDtb('125_cbfs_update.dts', |
| 2247 | update_dtb=True) |
| 2248 | dtb = fdt.Fdt(out_dtb_fname) |
| 2249 | dtb.Scan() |
Simon Glass | 2c6adba | 2019-07-20 12:23:47 -0600 | [diff] [blame] | 2250 | props = self._GetPropTree(dtb, BASE_DTB_PROPS + ['uncomp-size']) |
Simon Glass | 151bbbf | 2019-07-08 14:25:41 -0600 | [diff] [blame] | 2251 | del props['cbfs/u-boot:size'] |
| 2252 | self.assertEqual({ |
| 2253 | 'offset': 0, |
| 2254 | 'size': len(data), |
| 2255 | 'image-pos': 0, |
| 2256 | 'cbfs:offset': 0, |
| 2257 | 'cbfs:size': len(data), |
| 2258 | 'cbfs:image-pos': 0, |
| 2259 | 'cbfs/u-boot:offset': 0x38, |
| 2260 | 'cbfs/u-boot:uncomp-size': len(U_BOOT_DATA), |
| 2261 | 'cbfs/u-boot:image-pos': 0x38, |
| 2262 | 'cbfs/u-boot-dtb:offset': 0xb8, |
| 2263 | 'cbfs/u-boot-dtb:size': len(U_BOOT_DATA), |
| 2264 | 'cbfs/u-boot-dtb:image-pos': 0xb8, |
| 2265 | }, props) |
| 2266 | |
Simon Glass | 3c9b4f2 | 2019-07-08 14:25:42 -0600 | [diff] [blame] | 2267 | def testCbfsBadType(self): |
| 2268 | """Test an image header with a no specified location is detected""" |
| 2269 | with self.assertRaises(ValueError) as e: |
| 2270 | self._DoReadFile('126_cbfs_bad_type.dts') |
| 2271 | self.assertIn("Unknown cbfs-type 'badtype'", str(e.exception)) |
| 2272 | |
Simon Glass | 6b156f8 | 2019-07-08 14:25:43 -0600 | [diff] [blame] | 2273 | def testList(self): |
| 2274 | """Test listing the files in an image""" |
| 2275 | self._CheckLz4() |
| 2276 | data = self._DoReadFile('127_list.dts') |
| 2277 | image = control.images['image'] |
| 2278 | entries = image.BuildEntryList() |
| 2279 | self.assertEqual(7, len(entries)) |
| 2280 | |
| 2281 | ent = entries[0] |
| 2282 | self.assertEqual(0, ent.indent) |
| 2283 | self.assertEqual('main-section', ent.name) |
| 2284 | self.assertEqual('section', ent.etype) |
| 2285 | self.assertEqual(len(data), ent.size) |
| 2286 | self.assertEqual(0, ent.image_pos) |
| 2287 | self.assertEqual(None, ent.uncomp_size) |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 2288 | self.assertEqual(0, ent.offset) |
Simon Glass | 6b156f8 | 2019-07-08 14:25:43 -0600 | [diff] [blame] | 2289 | |
| 2290 | ent = entries[1] |
| 2291 | self.assertEqual(1, ent.indent) |
| 2292 | self.assertEqual('u-boot', ent.name) |
| 2293 | self.assertEqual('u-boot', ent.etype) |
| 2294 | self.assertEqual(len(U_BOOT_DATA), ent.size) |
| 2295 | self.assertEqual(0, ent.image_pos) |
| 2296 | self.assertEqual(None, ent.uncomp_size) |
| 2297 | self.assertEqual(0, ent.offset) |
| 2298 | |
| 2299 | ent = entries[2] |
| 2300 | self.assertEqual(1, ent.indent) |
| 2301 | self.assertEqual('section', ent.name) |
| 2302 | self.assertEqual('section', ent.etype) |
| 2303 | section_size = ent.size |
| 2304 | self.assertEqual(0x100, ent.image_pos) |
| 2305 | self.assertEqual(None, ent.uncomp_size) |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 2306 | self.assertEqual(0x100, ent.offset) |
Simon Glass | 6b156f8 | 2019-07-08 14:25:43 -0600 | [diff] [blame] | 2307 | |
| 2308 | ent = entries[3] |
| 2309 | self.assertEqual(2, ent.indent) |
| 2310 | self.assertEqual('cbfs', ent.name) |
| 2311 | self.assertEqual('cbfs', ent.etype) |
| 2312 | self.assertEqual(0x400, ent.size) |
| 2313 | self.assertEqual(0x100, ent.image_pos) |
| 2314 | self.assertEqual(None, ent.uncomp_size) |
| 2315 | self.assertEqual(0, ent.offset) |
| 2316 | |
| 2317 | ent = entries[4] |
| 2318 | self.assertEqual(3, ent.indent) |
| 2319 | self.assertEqual('u-boot', ent.name) |
| 2320 | self.assertEqual('u-boot', ent.etype) |
| 2321 | self.assertEqual(len(U_BOOT_DATA), ent.size) |
| 2322 | self.assertEqual(0x138, ent.image_pos) |
| 2323 | self.assertEqual(None, ent.uncomp_size) |
| 2324 | self.assertEqual(0x38, ent.offset) |
| 2325 | |
| 2326 | ent = entries[5] |
| 2327 | self.assertEqual(3, ent.indent) |
| 2328 | self.assertEqual('u-boot-dtb', ent.name) |
| 2329 | self.assertEqual('text', ent.etype) |
| 2330 | self.assertGreater(len(COMPRESS_DATA), ent.size) |
| 2331 | self.assertEqual(0x178, ent.image_pos) |
| 2332 | self.assertEqual(len(COMPRESS_DATA), ent.uncomp_size) |
| 2333 | self.assertEqual(0x78, ent.offset) |
| 2334 | |
| 2335 | ent = entries[6] |
| 2336 | self.assertEqual(2, ent.indent) |
| 2337 | self.assertEqual('u-boot-dtb', ent.name) |
| 2338 | self.assertEqual('u-boot-dtb', ent.etype) |
| 2339 | self.assertEqual(0x500, ent.image_pos) |
| 2340 | self.assertEqual(len(U_BOOT_DTB_DATA), ent.uncomp_size) |
| 2341 | dtb_size = ent.size |
| 2342 | # Compressing this data expands it since headers are added |
| 2343 | self.assertGreater(dtb_size, len(U_BOOT_DTB_DATA)) |
| 2344 | self.assertEqual(0x400, ent.offset) |
| 2345 | |
| 2346 | self.assertEqual(len(data), 0x100 + section_size) |
| 2347 | self.assertEqual(section_size, 0x400 + dtb_size) |
| 2348 | |
Simon Glass | 8d8bf4e | 2019-07-08 14:25:44 -0600 | [diff] [blame] | 2349 | def testFindFdtmap(self): |
| 2350 | """Test locating an FDT map in an image""" |
| 2351 | self._CheckLz4() |
| 2352 | data = self.data = self._DoReadFileRealDtb('128_decode_image.dts') |
| 2353 | image = control.images['image'] |
| 2354 | entries = image.GetEntries() |
| 2355 | entry = entries['fdtmap'] |
| 2356 | self.assertEqual(entry.image_pos, fdtmap.LocateFdtmap(data)) |
| 2357 | |
| 2358 | def testFindFdtmapMissing(self): |
| 2359 | """Test failing to locate an FDP map""" |
| 2360 | data = self._DoReadFile('005_simple.dts') |
| 2361 | self.assertEqual(None, fdtmap.LocateFdtmap(data)) |
| 2362 | |
Simon Glass | ed39a3c | 2019-07-08 14:25:45 -0600 | [diff] [blame] | 2363 | def testFindImageHeader(self): |
| 2364 | """Test locating a image header""" |
| 2365 | self._CheckLz4() |
Simon Glass | b8424fa | 2019-07-08 14:25:46 -0600 | [diff] [blame] | 2366 | data = self.data = self._DoReadFileRealDtb('128_decode_image.dts') |
Simon Glass | ed39a3c | 2019-07-08 14:25:45 -0600 | [diff] [blame] | 2367 | image = control.images['image'] |
| 2368 | entries = image.GetEntries() |
| 2369 | entry = entries['fdtmap'] |
| 2370 | # The header should point to the FDT map |
| 2371 | self.assertEqual(entry.image_pos, image_header.LocateHeaderOffset(data)) |
| 2372 | |
| 2373 | def testFindImageHeaderStart(self): |
| 2374 | """Test locating a image header located at the start of an image""" |
Simon Glass | b8424fa | 2019-07-08 14:25:46 -0600 | [diff] [blame] | 2375 | data = self.data = self._DoReadFileRealDtb('117_fdtmap_hdr_start.dts') |
Simon Glass | ed39a3c | 2019-07-08 14:25:45 -0600 | [diff] [blame] | 2376 | image = control.images['image'] |
| 2377 | entries = image.GetEntries() |
| 2378 | entry = entries['fdtmap'] |
| 2379 | # The header should point to the FDT map |
| 2380 | self.assertEqual(entry.image_pos, image_header.LocateHeaderOffset(data)) |
| 2381 | |
| 2382 | def testFindImageHeaderMissing(self): |
| 2383 | """Test failing to locate an image header""" |
| 2384 | data = self._DoReadFile('005_simple.dts') |
| 2385 | self.assertEqual(None, image_header.LocateHeaderOffset(data)) |
| 2386 | |
Simon Glass | b8424fa | 2019-07-08 14:25:46 -0600 | [diff] [blame] | 2387 | def testReadImage(self): |
| 2388 | """Test reading an image and accessing its FDT map""" |
| 2389 | self._CheckLz4() |
| 2390 | data = self.data = self._DoReadFileRealDtb('128_decode_image.dts') |
| 2391 | image_fname = tools.GetOutputFilename('image.bin') |
| 2392 | orig_image = control.images['image'] |
| 2393 | image = Image.FromFile(image_fname) |
| 2394 | self.assertEqual(orig_image.GetEntries().keys(), |
| 2395 | image.GetEntries().keys()) |
| 2396 | |
| 2397 | orig_entry = orig_image.GetEntries()['fdtmap'] |
| 2398 | entry = image.GetEntries()['fdtmap'] |
| 2399 | self.assertEquals(orig_entry.offset, entry.offset) |
| 2400 | self.assertEquals(orig_entry.size, entry.size) |
| 2401 | self.assertEquals(orig_entry.image_pos, entry.image_pos) |
| 2402 | |
| 2403 | def testReadImageNoHeader(self): |
| 2404 | """Test accessing an image's FDT map without an image header""" |
| 2405 | self._CheckLz4() |
| 2406 | data = self._DoReadFileRealDtb('129_decode_image_nohdr.dts') |
| 2407 | image_fname = tools.GetOutputFilename('image.bin') |
| 2408 | image = Image.FromFile(image_fname) |
| 2409 | self.assertTrue(isinstance(image, Image)) |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2410 | self.assertEqual('image', image.image_name[-5:]) |
Simon Glass | b8424fa | 2019-07-08 14:25:46 -0600 | [diff] [blame] | 2411 | |
| 2412 | def testReadImageFail(self): |
| 2413 | """Test failing to read an image image's FDT map""" |
| 2414 | self._DoReadFile('005_simple.dts') |
| 2415 | image_fname = tools.GetOutputFilename('image.bin') |
| 2416 | with self.assertRaises(ValueError) as e: |
| 2417 | image = Image.FromFile(image_fname) |
| 2418 | self.assertIn("Cannot find FDT map in image", str(e.exception)) |
Simon Glass | c2f1aed | 2019-07-08 13:18:56 -0600 | [diff] [blame] | 2419 | |
Simon Glass | b2fd11d | 2019-07-08 14:25:48 -0600 | [diff] [blame] | 2420 | def testListCmd(self): |
| 2421 | """Test listing the files in an image using an Fdtmap""" |
| 2422 | self._CheckLz4() |
| 2423 | data = self._DoReadFileRealDtb('130_list_fdtmap.dts') |
| 2424 | |
| 2425 | # lz4 compression size differs depending on the version |
| 2426 | image = control.images['image'] |
| 2427 | entries = image.GetEntries() |
| 2428 | section_size = entries['section'].size |
| 2429 | fdt_size = entries['section'].GetEntries()['u-boot-dtb'].size |
| 2430 | fdtmap_offset = entries['fdtmap'].offset |
| 2431 | |
Simon Glass | b3d6fc7 | 2019-07-20 12:24:10 -0600 | [diff] [blame] | 2432 | try: |
| 2433 | tmpdir, updated_fname = self._SetupImageInTmpdir() |
| 2434 | with test_util.capture_sys_output() as (stdout, stderr): |
| 2435 | self._DoBinman('ls', '-i', updated_fname) |
| 2436 | finally: |
| 2437 | shutil.rmtree(tmpdir) |
Simon Glass | b2fd11d | 2019-07-08 14:25:48 -0600 | [diff] [blame] | 2438 | lines = stdout.getvalue().splitlines() |
| 2439 | expected = [ |
| 2440 | 'Name Image-pos Size Entry-type Offset Uncomp-size', |
| 2441 | '----------------------------------------------------------------------', |
| 2442 | 'main-section 0 c00 section 0', |
| 2443 | ' u-boot 0 4 u-boot 0', |
| 2444 | ' section 100 %x section 100' % section_size, |
| 2445 | ' cbfs 100 400 cbfs 0', |
| 2446 | ' u-boot 138 4 u-boot 38', |
Simon Glass | c5fd10a | 2019-10-31 07:43:03 -0600 | [diff] [blame] | 2447 | ' u-boot-dtb 180 105 u-boot-dtb 80 3c9', |
Simon Glass | b2fd11d | 2019-07-08 14:25:48 -0600 | [diff] [blame] | 2448 | ' u-boot-dtb 500 %x u-boot-dtb 400 3c9' % fdt_size, |
Simon Glass | c5fd10a | 2019-10-31 07:43:03 -0600 | [diff] [blame] | 2449 | ' fdtmap %x 3bd fdtmap %x' % |
Simon Glass | b2fd11d | 2019-07-08 14:25:48 -0600 | [diff] [blame] | 2450 | (fdtmap_offset, fdtmap_offset), |
| 2451 | ' image-header bf8 8 image-header bf8', |
| 2452 | ] |
| 2453 | self.assertEqual(expected, lines) |
| 2454 | |
| 2455 | def testListCmdFail(self): |
| 2456 | """Test failing to list an image""" |
| 2457 | self._DoReadFile('005_simple.dts') |
Simon Glass | b3d6fc7 | 2019-07-20 12:24:10 -0600 | [diff] [blame] | 2458 | try: |
| 2459 | tmpdir, updated_fname = self._SetupImageInTmpdir() |
| 2460 | with self.assertRaises(ValueError) as e: |
| 2461 | self._DoBinman('ls', '-i', updated_fname) |
| 2462 | finally: |
| 2463 | shutil.rmtree(tmpdir) |
Simon Glass | b2fd11d | 2019-07-08 14:25:48 -0600 | [diff] [blame] | 2464 | self.assertIn("Cannot find FDT map in image", str(e.exception)) |
| 2465 | |
| 2466 | def _RunListCmd(self, paths, expected): |
| 2467 | """List out entries and check the result |
| 2468 | |
| 2469 | Args: |
| 2470 | paths: List of paths to pass to the list command |
| 2471 | expected: Expected list of filenames to be returned, in order |
| 2472 | """ |
| 2473 | self._CheckLz4() |
| 2474 | self._DoReadFileRealDtb('130_list_fdtmap.dts') |
| 2475 | image_fname = tools.GetOutputFilename('image.bin') |
| 2476 | image = Image.FromFile(image_fname) |
| 2477 | lines = image.GetListEntries(paths)[1] |
| 2478 | files = [line[0].strip() for line in lines[1:]] |
| 2479 | self.assertEqual(expected, files) |
| 2480 | |
| 2481 | def testListCmdSection(self): |
| 2482 | """Test listing the files in a section""" |
| 2483 | self._RunListCmd(['section'], |
| 2484 | ['section', 'cbfs', 'u-boot', 'u-boot-dtb', 'u-boot-dtb']) |
| 2485 | |
| 2486 | def testListCmdFile(self): |
| 2487 | """Test listing a particular file""" |
| 2488 | self._RunListCmd(['*u-boot-dtb'], ['u-boot-dtb', 'u-boot-dtb']) |
| 2489 | |
| 2490 | def testListCmdWildcard(self): |
| 2491 | """Test listing a wildcarded file""" |
| 2492 | self._RunListCmd(['*boot*'], |
| 2493 | ['u-boot', 'u-boot', 'u-boot-dtb', 'u-boot-dtb']) |
| 2494 | |
| 2495 | def testListCmdWildcardMulti(self): |
| 2496 | """Test listing a wildcarded file""" |
| 2497 | self._RunListCmd(['*cb*', '*head*'], |
| 2498 | ['cbfs', 'u-boot', 'u-boot-dtb', 'image-header']) |
| 2499 | |
| 2500 | def testListCmdEmpty(self): |
| 2501 | """Test listing a wildcarded file""" |
| 2502 | self._RunListCmd(['nothing'], []) |
| 2503 | |
| 2504 | def testListCmdPath(self): |
| 2505 | """Test listing the files in a sub-entry of a section""" |
| 2506 | self._RunListCmd(['section/cbfs'], ['cbfs', 'u-boot', 'u-boot-dtb']) |
| 2507 | |
Simon Glass | 4c613bf | 2019-07-08 14:25:50 -0600 | [diff] [blame] | 2508 | def _RunExtractCmd(self, entry_name, decomp=True): |
| 2509 | """Extract an entry from an image |
| 2510 | |
| 2511 | Args: |
| 2512 | entry_name: Entry name to extract |
| 2513 | decomp: True to decompress the data if compressed, False to leave |
| 2514 | it in its raw uncompressed format |
| 2515 | |
| 2516 | Returns: |
| 2517 | data from entry |
| 2518 | """ |
| 2519 | self._CheckLz4() |
| 2520 | self._DoReadFileRealDtb('130_list_fdtmap.dts') |
| 2521 | image_fname = tools.GetOutputFilename('image.bin') |
| 2522 | return control.ReadEntry(image_fname, entry_name, decomp) |
| 2523 | |
| 2524 | def testExtractSimple(self): |
| 2525 | """Test extracting a single file""" |
| 2526 | data = self._RunExtractCmd('u-boot') |
| 2527 | self.assertEqual(U_BOOT_DATA, data) |
| 2528 | |
Simon Glass | 980a284 | 2019-07-08 14:25:52 -0600 | [diff] [blame] | 2529 | def testExtractSection(self): |
| 2530 | """Test extracting the files in a section""" |
| 2531 | data = self._RunExtractCmd('section') |
| 2532 | cbfs_data = data[:0x400] |
| 2533 | cbfs = cbfs_util.CbfsReader(cbfs_data) |
Simon Glass | c5fd10a | 2019-10-31 07:43:03 -0600 | [diff] [blame] | 2534 | self.assertEqual(['u-boot', 'u-boot-dtb', ''], list(cbfs.files.keys())) |
Simon Glass | 980a284 | 2019-07-08 14:25:52 -0600 | [diff] [blame] | 2535 | dtb_data = data[0x400:] |
| 2536 | dtb = self._decompress(dtb_data) |
| 2537 | self.assertEqual(EXTRACT_DTB_SIZE, len(dtb)) |
| 2538 | |
| 2539 | def testExtractCompressed(self): |
| 2540 | """Test extracting compressed data""" |
| 2541 | data = self._RunExtractCmd('section/u-boot-dtb') |
| 2542 | self.assertEqual(EXTRACT_DTB_SIZE, len(data)) |
| 2543 | |
| 2544 | def testExtractRaw(self): |
| 2545 | """Test extracting compressed data without decompressing it""" |
| 2546 | data = self._RunExtractCmd('section/u-boot-dtb', decomp=False) |
| 2547 | dtb = self._decompress(data) |
| 2548 | self.assertEqual(EXTRACT_DTB_SIZE, len(dtb)) |
| 2549 | |
| 2550 | def testExtractCbfs(self): |
| 2551 | """Test extracting CBFS data""" |
| 2552 | data = self._RunExtractCmd('section/cbfs/u-boot') |
| 2553 | self.assertEqual(U_BOOT_DATA, data) |
| 2554 | |
| 2555 | def testExtractCbfsCompressed(self): |
| 2556 | """Test extracting CBFS compressed data""" |
| 2557 | data = self._RunExtractCmd('section/cbfs/u-boot-dtb') |
| 2558 | self.assertEqual(EXTRACT_DTB_SIZE, len(data)) |
| 2559 | |
| 2560 | def testExtractCbfsRaw(self): |
| 2561 | """Test extracting CBFS compressed data without decompressing it""" |
| 2562 | data = self._RunExtractCmd('section/cbfs/u-boot-dtb', decomp=False) |
Simon Glass | 37fdd14 | 2019-07-20 12:24:06 -0600 | [diff] [blame] | 2563 | dtb = tools.Decompress(data, 'lzma', with_header=False) |
Simon Glass | 980a284 | 2019-07-08 14:25:52 -0600 | [diff] [blame] | 2564 | self.assertEqual(EXTRACT_DTB_SIZE, len(dtb)) |
| 2565 | |
Simon Glass | 4c613bf | 2019-07-08 14:25:50 -0600 | [diff] [blame] | 2566 | def testExtractBadEntry(self): |
| 2567 | """Test extracting a bad section path""" |
| 2568 | with self.assertRaises(ValueError) as e: |
| 2569 | self._RunExtractCmd('section/does-not-exist') |
| 2570 | self.assertIn("Entry 'does-not-exist' not found in '/section'", |
| 2571 | str(e.exception)) |
| 2572 | |
| 2573 | def testExtractMissingFile(self): |
| 2574 | """Test extracting file that does not exist""" |
| 2575 | with self.assertRaises(IOError) as e: |
| 2576 | control.ReadEntry('missing-file', 'name') |
| 2577 | |
| 2578 | def testExtractBadFile(self): |
| 2579 | """Test extracting an invalid file""" |
| 2580 | fname = os.path.join(self._indir, 'badfile') |
| 2581 | tools.WriteFile(fname, b'') |
| 2582 | with self.assertRaises(ValueError) as e: |
| 2583 | control.ReadEntry(fname, 'name') |
| 2584 | |
Simon Glass | 980a284 | 2019-07-08 14:25:52 -0600 | [diff] [blame] | 2585 | def testExtractCmd(self): |
| 2586 | """Test extracting a file fron an image on the command line""" |
| 2587 | self._CheckLz4() |
| 2588 | self._DoReadFileRealDtb('130_list_fdtmap.dts') |
Simon Glass | 980a284 | 2019-07-08 14:25:52 -0600 | [diff] [blame] | 2589 | fname = os.path.join(self._indir, 'output.extact') |
Simon Glass | b3d6fc7 | 2019-07-20 12:24:10 -0600 | [diff] [blame] | 2590 | try: |
| 2591 | tmpdir, updated_fname = self._SetupImageInTmpdir() |
| 2592 | with test_util.capture_sys_output() as (stdout, stderr): |
| 2593 | self._DoBinman('extract', '-i', updated_fname, 'u-boot', |
| 2594 | '-f', fname) |
| 2595 | finally: |
| 2596 | shutil.rmtree(tmpdir) |
Simon Glass | 980a284 | 2019-07-08 14:25:52 -0600 | [diff] [blame] | 2597 | data = tools.ReadFile(fname) |
| 2598 | self.assertEqual(U_BOOT_DATA, data) |
| 2599 | |
| 2600 | def testExtractOneEntry(self): |
| 2601 | """Test extracting a single entry fron an image """ |
| 2602 | self._CheckLz4() |
| 2603 | self._DoReadFileRealDtb('130_list_fdtmap.dts') |
| 2604 | image_fname = tools.GetOutputFilename('image.bin') |
| 2605 | fname = os.path.join(self._indir, 'output.extact') |
| 2606 | control.ExtractEntries(image_fname, fname, None, ['u-boot']) |
| 2607 | data = tools.ReadFile(fname) |
| 2608 | self.assertEqual(U_BOOT_DATA, data) |
| 2609 | |
| 2610 | def _CheckExtractOutput(self, decomp): |
| 2611 | """Helper to test file output with and without decompression |
| 2612 | |
| 2613 | Args: |
| 2614 | decomp: True to decompress entry data, False to output it raw |
| 2615 | """ |
| 2616 | def _CheckPresent(entry_path, expect_data, expect_size=None): |
| 2617 | """Check and remove expected file |
| 2618 | |
| 2619 | This checks the data/size of a file and removes the file both from |
| 2620 | the outfiles set and from the output directory. Once all files are |
| 2621 | processed, both the set and directory should be empty. |
| 2622 | |
| 2623 | Args: |
| 2624 | entry_path: Entry path |
| 2625 | expect_data: Data to expect in file, or None to skip check |
| 2626 | expect_size: Size of data to expect in file, or None to skip |
| 2627 | """ |
| 2628 | path = os.path.join(outdir, entry_path) |
| 2629 | data = tools.ReadFile(path) |
| 2630 | os.remove(path) |
| 2631 | if expect_data: |
| 2632 | self.assertEqual(expect_data, data) |
| 2633 | elif expect_size: |
| 2634 | self.assertEqual(expect_size, len(data)) |
| 2635 | outfiles.remove(path) |
| 2636 | |
| 2637 | def _CheckDirPresent(name): |
| 2638 | """Remove expected directory |
| 2639 | |
| 2640 | This gives an error if the directory does not exist as expected |
| 2641 | |
| 2642 | Args: |
| 2643 | name: Name of directory to remove |
| 2644 | """ |
| 2645 | path = os.path.join(outdir, name) |
| 2646 | os.rmdir(path) |
| 2647 | |
| 2648 | self._DoReadFileRealDtb('130_list_fdtmap.dts') |
| 2649 | image_fname = tools.GetOutputFilename('image.bin') |
| 2650 | outdir = os.path.join(self._indir, 'extract') |
| 2651 | einfos = control.ExtractEntries(image_fname, None, outdir, [], decomp) |
| 2652 | |
| 2653 | # Create a set of all file that were output (should be 9) |
| 2654 | outfiles = set() |
| 2655 | for root, dirs, files in os.walk(outdir): |
| 2656 | outfiles |= set([os.path.join(root, fname) for fname in files]) |
| 2657 | self.assertEqual(9, len(outfiles)) |
| 2658 | self.assertEqual(9, len(einfos)) |
| 2659 | |
| 2660 | image = control.images['image'] |
| 2661 | entries = image.GetEntries() |
| 2662 | |
| 2663 | # Check the 9 files in various ways |
| 2664 | section = entries['section'] |
| 2665 | section_entries = section.GetEntries() |
| 2666 | cbfs_entries = section_entries['cbfs'].GetEntries() |
| 2667 | _CheckPresent('u-boot', U_BOOT_DATA) |
| 2668 | _CheckPresent('section/cbfs/u-boot', U_BOOT_DATA) |
| 2669 | dtb_len = EXTRACT_DTB_SIZE |
| 2670 | if not decomp: |
| 2671 | dtb_len = cbfs_entries['u-boot-dtb'].size |
| 2672 | _CheckPresent('section/cbfs/u-boot-dtb', None, dtb_len) |
| 2673 | if not decomp: |
| 2674 | dtb_len = section_entries['u-boot-dtb'].size |
| 2675 | _CheckPresent('section/u-boot-dtb', None, dtb_len) |
| 2676 | |
| 2677 | fdtmap = entries['fdtmap'] |
| 2678 | _CheckPresent('fdtmap', fdtmap.data) |
| 2679 | hdr = entries['image-header'] |
| 2680 | _CheckPresent('image-header', hdr.data) |
| 2681 | |
| 2682 | _CheckPresent('section/root', section.data) |
| 2683 | cbfs = section_entries['cbfs'] |
| 2684 | _CheckPresent('section/cbfs/root', cbfs.data) |
| 2685 | data = tools.ReadFile(image_fname) |
| 2686 | _CheckPresent('root', data) |
| 2687 | |
| 2688 | # There should be no files left. Remove all the directories to check. |
| 2689 | # If there are any files/dirs remaining, one of these checks will fail. |
| 2690 | self.assertEqual(0, len(outfiles)) |
| 2691 | _CheckDirPresent('section/cbfs') |
| 2692 | _CheckDirPresent('section') |
| 2693 | _CheckDirPresent('') |
| 2694 | self.assertFalse(os.path.exists(outdir)) |
| 2695 | |
| 2696 | def testExtractAllEntries(self): |
| 2697 | """Test extracting all entries""" |
| 2698 | self._CheckLz4() |
| 2699 | self._CheckExtractOutput(decomp=True) |
| 2700 | |
| 2701 | def testExtractAllEntriesRaw(self): |
| 2702 | """Test extracting all entries without decompressing them""" |
| 2703 | self._CheckLz4() |
| 2704 | self._CheckExtractOutput(decomp=False) |
| 2705 | |
| 2706 | def testExtractSelectedEntries(self): |
| 2707 | """Test extracting some entries""" |
| 2708 | self._CheckLz4() |
| 2709 | self._DoReadFileRealDtb('130_list_fdtmap.dts') |
| 2710 | image_fname = tools.GetOutputFilename('image.bin') |
| 2711 | outdir = os.path.join(self._indir, 'extract') |
| 2712 | einfos = control.ExtractEntries(image_fname, None, outdir, |
| 2713 | ['*cb*', '*head*']) |
| 2714 | |
| 2715 | # File output is tested by testExtractAllEntries(), so just check that |
| 2716 | # the expected entries are selected |
| 2717 | names = [einfo.name for einfo in einfos] |
| 2718 | self.assertEqual(names, |
| 2719 | ['cbfs', 'u-boot', 'u-boot-dtb', 'image-header']) |
| 2720 | |
| 2721 | def testExtractNoEntryPaths(self): |
| 2722 | """Test extracting some entries""" |
| 2723 | self._CheckLz4() |
| 2724 | self._DoReadFileRealDtb('130_list_fdtmap.dts') |
| 2725 | image_fname = tools.GetOutputFilename('image.bin') |
| 2726 | with self.assertRaises(ValueError) as e: |
| 2727 | control.ExtractEntries(image_fname, 'fname', None, []) |
Simon Glass | a772d3f | 2019-07-20 12:24:14 -0600 | [diff] [blame] | 2728 | self.assertIn('Must specify an entry path to write with -f', |
Simon Glass | 980a284 | 2019-07-08 14:25:52 -0600 | [diff] [blame] | 2729 | str(e.exception)) |
| 2730 | |
| 2731 | def testExtractTooManyEntryPaths(self): |
| 2732 | """Test extracting some entries""" |
| 2733 | self._CheckLz4() |
| 2734 | self._DoReadFileRealDtb('130_list_fdtmap.dts') |
| 2735 | image_fname = tools.GetOutputFilename('image.bin') |
| 2736 | with self.assertRaises(ValueError) as e: |
| 2737 | control.ExtractEntries(image_fname, 'fname', None, ['a', 'b']) |
Simon Glass | a772d3f | 2019-07-20 12:24:14 -0600 | [diff] [blame] | 2738 | self.assertIn('Must specify exactly one entry path to write with -f', |
Simon Glass | 980a284 | 2019-07-08 14:25:52 -0600 | [diff] [blame] | 2739 | str(e.exception)) |
| 2740 | |
Simon Glass | 52d0621 | 2019-07-08 14:25:53 -0600 | [diff] [blame] | 2741 | def testPackAlignSection(self): |
| 2742 | """Test that sections can have alignment""" |
| 2743 | self._DoReadFile('131_pack_align_section.dts') |
| 2744 | |
| 2745 | self.assertIn('image', control.images) |
| 2746 | image = control.images['image'] |
| 2747 | entries = image.GetEntries() |
| 2748 | self.assertEqual(3, len(entries)) |
| 2749 | |
| 2750 | # First u-boot |
| 2751 | self.assertIn('u-boot', entries) |
| 2752 | entry = entries['u-boot'] |
| 2753 | self.assertEqual(0, entry.offset) |
| 2754 | self.assertEqual(0, entry.image_pos) |
| 2755 | self.assertEqual(len(U_BOOT_DATA), entry.contents_size) |
| 2756 | self.assertEqual(len(U_BOOT_DATA), entry.size) |
| 2757 | |
| 2758 | # Section0 |
| 2759 | self.assertIn('section0', entries) |
| 2760 | section0 = entries['section0'] |
| 2761 | self.assertEqual(0x10, section0.offset) |
| 2762 | self.assertEqual(0x10, section0.image_pos) |
| 2763 | self.assertEqual(len(U_BOOT_DATA), section0.size) |
| 2764 | |
| 2765 | # Second u-boot |
| 2766 | section_entries = section0.GetEntries() |
| 2767 | self.assertIn('u-boot', section_entries) |
| 2768 | entry = section_entries['u-boot'] |
| 2769 | self.assertEqual(0, entry.offset) |
| 2770 | self.assertEqual(0x10, entry.image_pos) |
| 2771 | self.assertEqual(len(U_BOOT_DATA), entry.contents_size) |
| 2772 | self.assertEqual(len(U_BOOT_DATA), entry.size) |
| 2773 | |
| 2774 | # Section1 |
| 2775 | self.assertIn('section1', entries) |
| 2776 | section1 = entries['section1'] |
| 2777 | self.assertEqual(0x14, section1.offset) |
| 2778 | self.assertEqual(0x14, section1.image_pos) |
| 2779 | self.assertEqual(0x20, section1.size) |
| 2780 | |
| 2781 | # Second u-boot |
| 2782 | section_entries = section1.GetEntries() |
| 2783 | self.assertIn('u-boot', section_entries) |
| 2784 | entry = section_entries['u-boot'] |
| 2785 | self.assertEqual(0, entry.offset) |
| 2786 | self.assertEqual(0x14, entry.image_pos) |
| 2787 | self.assertEqual(len(U_BOOT_DATA), entry.contents_size) |
| 2788 | self.assertEqual(len(U_BOOT_DATA), entry.size) |
| 2789 | |
| 2790 | # Section2 |
| 2791 | self.assertIn('section2', section_entries) |
| 2792 | section2 = section_entries['section2'] |
| 2793 | self.assertEqual(0x4, section2.offset) |
| 2794 | self.assertEqual(0x18, section2.image_pos) |
| 2795 | self.assertEqual(4, section2.size) |
| 2796 | |
| 2797 | # Third u-boot |
| 2798 | section_entries = section2.GetEntries() |
| 2799 | self.assertIn('u-boot', section_entries) |
| 2800 | entry = section_entries['u-boot'] |
| 2801 | self.assertEqual(0, entry.offset) |
| 2802 | self.assertEqual(0x18, entry.image_pos) |
| 2803 | self.assertEqual(len(U_BOOT_DATA), entry.contents_size) |
| 2804 | self.assertEqual(len(U_BOOT_DATA), entry.size) |
| 2805 | |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2806 | def _RunReplaceCmd(self, entry_name, data, decomp=True, allow_resize=True, |
| 2807 | dts='132_replace.dts'): |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2808 | """Replace an entry in an image |
| 2809 | |
| 2810 | This writes the entry data to update it, then opens the updated file and |
| 2811 | returns the value that it now finds there. |
| 2812 | |
| 2813 | Args: |
| 2814 | entry_name: Entry name to replace |
| 2815 | data: Data to replace it with |
| 2816 | decomp: True to compress the data if needed, False if data is |
| 2817 | already compressed so should be used as is |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2818 | allow_resize: True to allow entries to change size, False to raise |
| 2819 | an exception |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2820 | |
| 2821 | Returns: |
| 2822 | Tuple: |
| 2823 | data from entry |
| 2824 | data from fdtmap (excluding header) |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2825 | Image object that was modified |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2826 | """ |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2827 | dtb_data = self._DoReadFileDtb(dts, use_real_dtb=True, |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2828 | update_dtb=True)[1] |
| 2829 | |
| 2830 | self.assertIn('image', control.images) |
| 2831 | image = control.images['image'] |
| 2832 | entries = image.GetEntries() |
| 2833 | orig_dtb_data = entries['u-boot-dtb'].data |
| 2834 | orig_fdtmap_data = entries['fdtmap'].data |
| 2835 | |
| 2836 | image_fname = tools.GetOutputFilename('image.bin') |
| 2837 | updated_fname = tools.GetOutputFilename('image-updated.bin') |
| 2838 | tools.WriteFile(updated_fname, tools.ReadFile(image_fname)) |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2839 | image = control.WriteEntry(updated_fname, entry_name, data, decomp, |
| 2840 | allow_resize) |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2841 | data = control.ReadEntry(updated_fname, entry_name, decomp) |
| 2842 | |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2843 | # The DT data should not change unless resized: |
| 2844 | if not allow_resize: |
| 2845 | new_dtb_data = entries['u-boot-dtb'].data |
| 2846 | self.assertEqual(new_dtb_data, orig_dtb_data) |
| 2847 | new_fdtmap_data = entries['fdtmap'].data |
| 2848 | self.assertEqual(new_fdtmap_data, orig_fdtmap_data) |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2849 | |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2850 | return data, orig_fdtmap_data[fdtmap.FDTMAP_HDR_LEN:], image |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2851 | |
| 2852 | def testReplaceSimple(self): |
| 2853 | """Test replacing a single file""" |
| 2854 | expected = b'x' * len(U_BOOT_DATA) |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2855 | data, expected_fdtmap, _ = self._RunReplaceCmd('u-boot', expected, |
| 2856 | allow_resize=False) |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2857 | self.assertEqual(expected, data) |
| 2858 | |
| 2859 | # Test that the state looks right. There should be an FDT for the fdtmap |
| 2860 | # that we jsut read back in, and it should match what we find in the |
| 2861 | # 'control' tables. Checking for an FDT that does not exist should |
| 2862 | # return None. |
| 2863 | path, fdtmap = state.GetFdtContents('fdtmap') |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2864 | self.assertIsNotNone(path) |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2865 | self.assertEqual(expected_fdtmap, fdtmap) |
| 2866 | |
| 2867 | dtb = state.GetFdtForEtype('fdtmap') |
| 2868 | self.assertEqual(dtb.GetContents(), fdtmap) |
| 2869 | |
| 2870 | missing_path, missing_fdtmap = state.GetFdtContents('missing') |
| 2871 | self.assertIsNone(missing_path) |
| 2872 | self.assertIsNone(missing_fdtmap) |
| 2873 | |
| 2874 | missing_dtb = state.GetFdtForEtype('missing') |
| 2875 | self.assertIsNone(missing_dtb) |
| 2876 | |
| 2877 | self.assertEqual('/binman', state.fdt_path_prefix) |
| 2878 | |
| 2879 | def testReplaceResizeFail(self): |
| 2880 | """Test replacing a file by something larger""" |
| 2881 | expected = U_BOOT_DATA + b'x' |
| 2882 | with self.assertRaises(ValueError) as e: |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2883 | self._RunReplaceCmd('u-boot', expected, allow_resize=False, |
| 2884 | dts='139_replace_repack.dts') |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2885 | self.assertIn("Node '/u-boot': Entry data size does not match, but resize is disabled", |
| 2886 | str(e.exception)) |
| 2887 | |
| 2888 | def testReplaceMulti(self): |
| 2889 | """Test replacing entry data where multiple images are generated""" |
| 2890 | data = self._DoReadFileDtb('133_replace_multi.dts', use_real_dtb=True, |
| 2891 | update_dtb=True)[0] |
| 2892 | expected = b'x' * len(U_BOOT_DATA) |
| 2893 | updated_fname = tools.GetOutputFilename('image-updated.bin') |
| 2894 | tools.WriteFile(updated_fname, data) |
| 2895 | entry_name = 'u-boot' |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2896 | control.WriteEntry(updated_fname, entry_name, expected, |
| 2897 | allow_resize=False) |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2898 | data = control.ReadEntry(updated_fname, entry_name) |
| 2899 | self.assertEqual(expected, data) |
| 2900 | |
| 2901 | # Check the state looks right. |
| 2902 | self.assertEqual('/binman/image', state.fdt_path_prefix) |
| 2903 | |
| 2904 | # Now check we can write the first image |
| 2905 | image_fname = tools.GetOutputFilename('first-image.bin') |
| 2906 | updated_fname = tools.GetOutputFilename('first-updated.bin') |
| 2907 | tools.WriteFile(updated_fname, tools.ReadFile(image_fname)) |
| 2908 | entry_name = 'u-boot' |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 2909 | control.WriteEntry(updated_fname, entry_name, expected, |
| 2910 | allow_resize=False) |
Simon Glass | 072959a | 2019-07-20 12:23:50 -0600 | [diff] [blame] | 2911 | data = control.ReadEntry(updated_fname, entry_name) |
| 2912 | self.assertEqual(expected, data) |
| 2913 | |
| 2914 | # Check the state looks right. |
| 2915 | self.assertEqual('/binman/first-image', state.fdt_path_prefix) |
Simon Glass | 39dd215 | 2019-07-08 14:25:47 -0600 | [diff] [blame] | 2916 | |
Simon Glass | fb30e29 | 2019-07-20 12:23:51 -0600 | [diff] [blame] | 2917 | def testUpdateFdtAllRepack(self): |
| 2918 | """Test that all device trees are updated with offset/size info""" |
| 2919 | data = self._DoReadFileRealDtb('134_fdt_update_all_repack.dts') |
| 2920 | SECTION_SIZE = 0x300 |
| 2921 | DTB_SIZE = 602 |
| 2922 | FDTMAP_SIZE = 608 |
| 2923 | base_expected = { |
| 2924 | 'offset': 0, |
| 2925 | 'size': SECTION_SIZE + DTB_SIZE * 2 + FDTMAP_SIZE, |
| 2926 | 'image-pos': 0, |
| 2927 | 'section:offset': 0, |
| 2928 | 'section:size': SECTION_SIZE, |
| 2929 | 'section:image-pos': 0, |
| 2930 | 'section/u-boot-dtb:offset': 4, |
| 2931 | 'section/u-boot-dtb:size': 636, |
| 2932 | 'section/u-boot-dtb:image-pos': 4, |
| 2933 | 'u-boot-spl-dtb:offset': SECTION_SIZE, |
| 2934 | 'u-boot-spl-dtb:size': DTB_SIZE, |
| 2935 | 'u-boot-spl-dtb:image-pos': SECTION_SIZE, |
| 2936 | 'u-boot-tpl-dtb:offset': SECTION_SIZE + DTB_SIZE, |
| 2937 | 'u-boot-tpl-dtb:image-pos': SECTION_SIZE + DTB_SIZE, |
| 2938 | 'u-boot-tpl-dtb:size': DTB_SIZE, |
| 2939 | 'fdtmap:offset': SECTION_SIZE + DTB_SIZE * 2, |
| 2940 | 'fdtmap:size': FDTMAP_SIZE, |
| 2941 | 'fdtmap:image-pos': SECTION_SIZE + DTB_SIZE * 2, |
| 2942 | } |
| 2943 | main_expected = { |
| 2944 | 'section:orig-size': SECTION_SIZE, |
| 2945 | 'section/u-boot-dtb:orig-offset': 4, |
| 2946 | } |
| 2947 | |
| 2948 | # We expect three device-tree files in the output, with the first one |
| 2949 | # within a fixed-size section. |
| 2950 | # Read them in sequence. We look for an 'spl' property in the SPL tree, |
| 2951 | # and 'tpl' in the TPL tree, to make sure they are distinct from the |
| 2952 | # main U-Boot tree. All three should have the same positions and offset |
| 2953 | # except that the main tree should include the main_expected properties |
| 2954 | start = 4 |
| 2955 | for item in ['', 'spl', 'tpl', None]: |
| 2956 | if item is None: |
| 2957 | start += 16 # Move past fdtmap header |
| 2958 | dtb = fdt.Fdt.FromData(data[start:]) |
| 2959 | dtb.Scan() |
| 2960 | props = self._GetPropTree(dtb, |
| 2961 | BASE_DTB_PROPS + REPACK_DTB_PROPS + ['spl', 'tpl'], |
| 2962 | prefix='/' if item is None else '/binman/') |
| 2963 | expected = dict(base_expected) |
| 2964 | if item: |
| 2965 | expected[item] = 0 |
| 2966 | else: |
| 2967 | # Main DTB and fdtdec should include the 'orig-' properties |
| 2968 | expected.update(main_expected) |
| 2969 | # Helpful for debugging: |
| 2970 | #for prop in sorted(props): |
| 2971 | #print('prop %s %s %s' % (prop, props[prop], expected[prop])) |
| 2972 | self.assertEqual(expected, props) |
| 2973 | if item == '': |
| 2974 | start = SECTION_SIZE |
| 2975 | else: |
| 2976 | start += dtb._fdt_obj.totalsize() |
| 2977 | |
Simon Glass | 1145376 | 2019-07-20 12:23:55 -0600 | [diff] [blame] | 2978 | def testFdtmapHeaderMiddle(self): |
| 2979 | """Test an FDT map in the middle of an image when it should be at end""" |
| 2980 | with self.assertRaises(ValueError) as e: |
| 2981 | self._DoReadFileRealDtb('135_fdtmap_hdr_middle.dts') |
| 2982 | self.assertIn("Invalid sibling order 'middle' for image-header: Must be at 'end' to match location", |
| 2983 | str(e.exception)) |
| 2984 | |
| 2985 | def testFdtmapHeaderStartBad(self): |
| 2986 | """Test an FDT map in middle of an image when it should be at start""" |
| 2987 | with self.assertRaises(ValueError) as e: |
| 2988 | self._DoReadFileRealDtb('136_fdtmap_hdr_startbad.dts') |
| 2989 | self.assertIn("Invalid sibling order 'end' for image-header: Must be at 'start' to match location", |
| 2990 | str(e.exception)) |
| 2991 | |
| 2992 | def testFdtmapHeaderEndBad(self): |
| 2993 | """Test an FDT map at the start of an image when it should be at end""" |
| 2994 | with self.assertRaises(ValueError) as e: |
| 2995 | self._DoReadFileRealDtb('137_fdtmap_hdr_endbad.dts') |
| 2996 | self.assertIn("Invalid sibling order 'start' for image-header: Must be at 'end' to match location", |
| 2997 | str(e.exception)) |
| 2998 | |
| 2999 | def testFdtmapHeaderNoSize(self): |
| 3000 | """Test an image header at the end of an image with undefined size""" |
| 3001 | self._DoReadFileRealDtb('138_fdtmap_hdr_nosize.dts') |
| 3002 | |
Simon Glass | f8a54bc | 2019-07-20 12:23:56 -0600 | [diff] [blame] | 3003 | def testReplaceResize(self): |
| 3004 | """Test replacing a single file in an entry with a larger file""" |
| 3005 | expected = U_BOOT_DATA + b'x' |
| 3006 | data, _, image = self._RunReplaceCmd('u-boot', expected, |
| 3007 | dts='139_replace_repack.dts') |
| 3008 | self.assertEqual(expected, data) |
| 3009 | |
| 3010 | entries = image.GetEntries() |
| 3011 | dtb_data = entries['u-boot-dtb'].data |
| 3012 | dtb = fdt.Fdt.FromData(dtb_data) |
| 3013 | dtb.Scan() |
| 3014 | |
| 3015 | # The u-boot section should now be larger in the dtb |
| 3016 | node = dtb.GetNode('/binman/u-boot') |
| 3017 | self.assertEqual(len(expected), fdt_util.GetInt(node, 'size')) |
| 3018 | |
| 3019 | # Same for the fdtmap |
| 3020 | fdata = entries['fdtmap'].data |
| 3021 | fdtb = fdt.Fdt.FromData(fdata[fdtmap.FDTMAP_HDR_LEN:]) |
| 3022 | fdtb.Scan() |
| 3023 | fnode = fdtb.GetNode('/u-boot') |
| 3024 | self.assertEqual(len(expected), fdt_util.GetInt(fnode, 'size')) |
| 3025 | |
| 3026 | def testReplaceResizeNoRepack(self): |
| 3027 | """Test replacing an entry with a larger file when not allowed""" |
| 3028 | expected = U_BOOT_DATA + b'x' |
| 3029 | with self.assertRaises(ValueError) as e: |
| 3030 | self._RunReplaceCmd('u-boot', expected) |
| 3031 | self.assertIn('Entry data size does not match, but allow-repack is not present for this image', |
| 3032 | str(e.exception)) |
| 3033 | |
Simon Glass | 9d8ee32 | 2019-07-20 12:23:58 -0600 | [diff] [blame] | 3034 | def testEntryShrink(self): |
| 3035 | """Test contracting an entry after it is packed""" |
| 3036 | try: |
| 3037 | state.SetAllowEntryContraction(True) |
| 3038 | data = self._DoReadFileDtb('140_entry_shrink.dts', |
| 3039 | update_dtb=True)[0] |
| 3040 | finally: |
| 3041 | state.SetAllowEntryContraction(False) |
| 3042 | self.assertEqual(b'a', data[:1]) |
| 3043 | self.assertEqual(U_BOOT_DATA, data[1:1 + len(U_BOOT_DATA)]) |
| 3044 | self.assertEqual(b'a', data[-1:]) |
| 3045 | |
| 3046 | def testEntryShrinkFail(self): |
| 3047 | """Test not being allowed to contract an entry after it is packed""" |
| 3048 | data = self._DoReadFileDtb('140_entry_shrink.dts', update_dtb=True)[0] |
| 3049 | |
| 3050 | # In this case there is a spare byte at the end of the data. The size of |
| 3051 | # the contents is only 1 byte but we still have the size before it |
| 3052 | # shrunk. |
| 3053 | self.assertEqual(b'a\0', data[:2]) |
| 3054 | self.assertEqual(U_BOOT_DATA, data[2:2 + len(U_BOOT_DATA)]) |
| 3055 | self.assertEqual(b'a\0', data[-2:]) |
| 3056 | |
Simon Glass | 70e3298 | 2019-07-20 12:24:01 -0600 | [diff] [blame] | 3057 | def testDescriptorOffset(self): |
| 3058 | """Test that the Intel descriptor is always placed at at the start""" |
| 3059 | data = self._DoReadFileDtb('141_descriptor_offset.dts') |
| 3060 | image = control.images['image'] |
| 3061 | entries = image.GetEntries() |
| 3062 | desc = entries['intel-descriptor'] |
| 3063 | self.assertEqual(0xff800000, desc.offset); |
| 3064 | self.assertEqual(0xff800000, desc.image_pos); |
| 3065 | |
Simon Glass | 37fdd14 | 2019-07-20 12:24:06 -0600 | [diff] [blame] | 3066 | def testReplaceCbfs(self): |
| 3067 | """Test replacing a single file in CBFS without changing the size""" |
| 3068 | self._CheckLz4() |
| 3069 | expected = b'x' * len(U_BOOT_DATA) |
| 3070 | data = self._DoReadFileRealDtb('142_replace_cbfs.dts') |
| 3071 | updated_fname = tools.GetOutputFilename('image-updated.bin') |
| 3072 | tools.WriteFile(updated_fname, data) |
| 3073 | entry_name = 'section/cbfs/u-boot' |
| 3074 | control.WriteEntry(updated_fname, entry_name, expected, |
| 3075 | allow_resize=True) |
| 3076 | data = control.ReadEntry(updated_fname, entry_name) |
| 3077 | self.assertEqual(expected, data) |
| 3078 | |
| 3079 | def testReplaceResizeCbfs(self): |
| 3080 | """Test replacing a single file in CBFS with one of a different size""" |
| 3081 | self._CheckLz4() |
| 3082 | expected = U_BOOT_DATA + b'x' |
| 3083 | data = self._DoReadFileRealDtb('142_replace_cbfs.dts') |
| 3084 | updated_fname = tools.GetOutputFilename('image-updated.bin') |
| 3085 | tools.WriteFile(updated_fname, data) |
| 3086 | entry_name = 'section/cbfs/u-boot' |
| 3087 | control.WriteEntry(updated_fname, entry_name, expected, |
| 3088 | allow_resize=True) |
| 3089 | data = control.ReadEntry(updated_fname, entry_name) |
| 3090 | self.assertEqual(expected, data) |
| 3091 | |
Simon Glass | 30033c2 | 2019-07-20 12:24:15 -0600 | [diff] [blame] | 3092 | def _SetupForReplace(self): |
| 3093 | """Set up some files to use to replace entries |
| 3094 | |
| 3095 | This generates an image, copies it to a new file, extracts all the files |
| 3096 | in it and updates some of them |
| 3097 | |
| 3098 | Returns: |
| 3099 | List |
| 3100 | Image filename |
| 3101 | Output directory |
| 3102 | Expected values for updated entries, each a string |
| 3103 | """ |
| 3104 | data = self._DoReadFileRealDtb('143_replace_all.dts') |
| 3105 | |
| 3106 | updated_fname = tools.GetOutputFilename('image-updated.bin') |
| 3107 | tools.WriteFile(updated_fname, data) |
| 3108 | |
| 3109 | outdir = os.path.join(self._indir, 'extract') |
| 3110 | einfos = control.ExtractEntries(updated_fname, None, outdir, []) |
| 3111 | |
| 3112 | expected1 = b'x' + U_BOOT_DATA + b'y' |
| 3113 | u_boot_fname1 = os.path.join(outdir, 'u-boot') |
| 3114 | tools.WriteFile(u_boot_fname1, expected1) |
| 3115 | |
| 3116 | expected2 = b'a' + U_BOOT_DATA + b'b' |
| 3117 | u_boot_fname2 = os.path.join(outdir, 'u-boot2') |
| 3118 | tools.WriteFile(u_boot_fname2, expected2) |
| 3119 | |
| 3120 | expected_text = b'not the same text' |
| 3121 | text_fname = os.path.join(outdir, 'text') |
| 3122 | tools.WriteFile(text_fname, expected_text) |
| 3123 | |
| 3124 | dtb_fname = os.path.join(outdir, 'u-boot-dtb') |
| 3125 | dtb = fdt.FdtScan(dtb_fname) |
| 3126 | node = dtb.GetNode('/binman/text') |
| 3127 | node.AddString('my-property', 'the value') |
| 3128 | dtb.Sync(auto_resize=True) |
| 3129 | dtb.Flush() |
| 3130 | |
| 3131 | return updated_fname, outdir, expected1, expected2, expected_text |
| 3132 | |
| 3133 | def _CheckReplaceMultiple(self, entry_paths): |
| 3134 | """Handle replacing the contents of multiple entries |
| 3135 | |
| 3136 | Args: |
| 3137 | entry_paths: List of entry paths to replace |
| 3138 | |
| 3139 | Returns: |
| 3140 | List |
| 3141 | Dict of entries in the image: |
| 3142 | key: Entry name |
| 3143 | Value: Entry object |
| 3144 | Expected values for updated entries, each a string |
| 3145 | """ |
| 3146 | updated_fname, outdir, expected1, expected2, expected_text = ( |
| 3147 | self._SetupForReplace()) |
| 3148 | control.ReplaceEntries(updated_fname, None, outdir, entry_paths) |
| 3149 | |
| 3150 | image = Image.FromFile(updated_fname) |
| 3151 | image.LoadData() |
| 3152 | return image.GetEntries(), expected1, expected2, expected_text |
| 3153 | |
| 3154 | def testReplaceAll(self): |
| 3155 | """Test replacing the contents of all entries""" |
| 3156 | entries, expected1, expected2, expected_text = ( |
| 3157 | self._CheckReplaceMultiple([])) |
| 3158 | data = entries['u-boot'].data |
| 3159 | self.assertEqual(expected1, data) |
| 3160 | |
| 3161 | data = entries['u-boot2'].data |
| 3162 | self.assertEqual(expected2, data) |
| 3163 | |
| 3164 | data = entries['text'].data |
| 3165 | self.assertEqual(expected_text, data) |
| 3166 | |
| 3167 | # Check that the device tree is updated |
| 3168 | data = entries['u-boot-dtb'].data |
| 3169 | dtb = fdt.Fdt.FromData(data) |
| 3170 | dtb.Scan() |
| 3171 | node = dtb.GetNode('/binman/text') |
| 3172 | self.assertEqual('the value', node.props['my-property'].value) |
| 3173 | |
| 3174 | def testReplaceSome(self): |
| 3175 | """Test replacing the contents of a few entries""" |
| 3176 | entries, expected1, expected2, expected_text = ( |
| 3177 | self._CheckReplaceMultiple(['u-boot2', 'text'])) |
| 3178 | |
| 3179 | # This one should not change |
| 3180 | data = entries['u-boot'].data |
| 3181 | self.assertEqual(U_BOOT_DATA, data) |
| 3182 | |
| 3183 | data = entries['u-boot2'].data |
| 3184 | self.assertEqual(expected2, data) |
| 3185 | |
| 3186 | data = entries['text'].data |
| 3187 | self.assertEqual(expected_text, data) |
| 3188 | |
| 3189 | def testReplaceCmd(self): |
| 3190 | """Test replacing a file fron an image on the command line""" |
| 3191 | self._DoReadFileRealDtb('143_replace_all.dts') |
| 3192 | |
| 3193 | try: |
| 3194 | tmpdir, updated_fname = self._SetupImageInTmpdir() |
| 3195 | |
| 3196 | fname = os.path.join(tmpdir, 'update-u-boot.bin') |
| 3197 | expected = b'x' * len(U_BOOT_DATA) |
| 3198 | tools.WriteFile(fname, expected) |
| 3199 | |
| 3200 | self._DoBinman('replace', '-i', updated_fname, 'u-boot', '-f', fname) |
| 3201 | data = tools.ReadFile(updated_fname) |
| 3202 | self.assertEqual(expected, data[:len(expected)]) |
| 3203 | map_fname = os.path.join(tmpdir, 'image-updated.map') |
| 3204 | self.assertFalse(os.path.exists(map_fname)) |
| 3205 | finally: |
| 3206 | shutil.rmtree(tmpdir) |
| 3207 | |
| 3208 | def testReplaceCmdSome(self): |
| 3209 | """Test replacing some files fron an image on the command line""" |
| 3210 | updated_fname, outdir, expected1, expected2, expected_text = ( |
| 3211 | self._SetupForReplace()) |
| 3212 | |
| 3213 | self._DoBinman('replace', '-i', updated_fname, '-I', outdir, |
| 3214 | 'u-boot2', 'text') |
| 3215 | |
| 3216 | tools.PrepareOutputDir(None) |
| 3217 | image = Image.FromFile(updated_fname) |
| 3218 | image.LoadData() |
| 3219 | entries = image.GetEntries() |
| 3220 | |
| 3221 | # This one should not change |
| 3222 | data = entries['u-boot'].data |
| 3223 | self.assertEqual(U_BOOT_DATA, data) |
| 3224 | |
| 3225 | data = entries['u-boot2'].data |
| 3226 | self.assertEqual(expected2, data) |
| 3227 | |
| 3228 | data = entries['text'].data |
| 3229 | self.assertEqual(expected_text, data) |
| 3230 | |
| 3231 | def testReplaceMissing(self): |
| 3232 | """Test replacing entries where the file is missing""" |
| 3233 | updated_fname, outdir, expected1, expected2, expected_text = ( |
| 3234 | self._SetupForReplace()) |
| 3235 | |
| 3236 | # Remove one of the files, to generate a warning |
| 3237 | u_boot_fname1 = os.path.join(outdir, 'u-boot') |
| 3238 | os.remove(u_boot_fname1) |
| 3239 | |
| 3240 | with test_util.capture_sys_output() as (stdout, stderr): |
| 3241 | control.ReplaceEntries(updated_fname, None, outdir, []) |
| 3242 | self.assertIn("Skipping entry '/u-boot' from missing file", |
Simon Glass | 6e02f7c | 2020-07-09 18:39:39 -0600 | [diff] [blame] | 3243 | stderr.getvalue()) |
Simon Glass | 30033c2 | 2019-07-20 12:24:15 -0600 | [diff] [blame] | 3244 | |
| 3245 | def testReplaceCmdMap(self): |
| 3246 | """Test replacing a file fron an image on the command line""" |
| 3247 | self._DoReadFileRealDtb('143_replace_all.dts') |
| 3248 | |
| 3249 | try: |
| 3250 | tmpdir, updated_fname = self._SetupImageInTmpdir() |
| 3251 | |
| 3252 | fname = os.path.join(self._indir, 'update-u-boot.bin') |
| 3253 | expected = b'x' * len(U_BOOT_DATA) |
| 3254 | tools.WriteFile(fname, expected) |
| 3255 | |
| 3256 | self._DoBinman('replace', '-i', updated_fname, 'u-boot', |
| 3257 | '-f', fname, '-m') |
| 3258 | map_fname = os.path.join(tmpdir, 'image-updated.map') |
| 3259 | self.assertTrue(os.path.exists(map_fname)) |
| 3260 | finally: |
| 3261 | shutil.rmtree(tmpdir) |
| 3262 | |
| 3263 | def testReplaceNoEntryPaths(self): |
| 3264 | """Test replacing an entry without an entry path""" |
| 3265 | self._DoReadFileRealDtb('143_replace_all.dts') |
| 3266 | image_fname = tools.GetOutputFilename('image.bin') |
| 3267 | with self.assertRaises(ValueError) as e: |
| 3268 | control.ReplaceEntries(image_fname, 'fname', None, []) |
| 3269 | self.assertIn('Must specify an entry path to read with -f', |
| 3270 | str(e.exception)) |
| 3271 | |
| 3272 | def testReplaceTooManyEntryPaths(self): |
| 3273 | """Test extracting some entries""" |
| 3274 | self._DoReadFileRealDtb('143_replace_all.dts') |
| 3275 | image_fname = tools.GetOutputFilename('image.bin') |
| 3276 | with self.assertRaises(ValueError) as e: |
| 3277 | control.ReplaceEntries(image_fname, 'fname', None, ['a', 'b']) |
| 3278 | self.assertIn('Must specify exactly one entry path to write with -f', |
| 3279 | str(e.exception)) |
| 3280 | |
Simon Glass | 0b074d6 | 2019-08-24 07:22:48 -0600 | [diff] [blame] | 3281 | def testPackReset16(self): |
| 3282 | """Test that an image with an x86 reset16 region can be created""" |
| 3283 | data = self._DoReadFile('144_x86_reset16.dts') |
| 3284 | self.assertEqual(X86_RESET16_DATA, data[:len(X86_RESET16_DATA)]) |
| 3285 | |
| 3286 | def testPackReset16Spl(self): |
| 3287 | """Test that an image with an x86 reset16-spl region can be created""" |
| 3288 | data = self._DoReadFile('145_x86_reset16_spl.dts') |
| 3289 | self.assertEqual(X86_RESET16_SPL_DATA, data[:len(X86_RESET16_SPL_DATA)]) |
| 3290 | |
| 3291 | def testPackReset16Tpl(self): |
| 3292 | """Test that an image with an x86 reset16-tpl region can be created""" |
| 3293 | data = self._DoReadFile('146_x86_reset16_tpl.dts') |
| 3294 | self.assertEqual(X86_RESET16_TPL_DATA, data[:len(X86_RESET16_TPL_DATA)]) |
| 3295 | |
Simon Glass | 232f90c | 2019-08-24 07:22:50 -0600 | [diff] [blame] | 3296 | def testPackIntelFit(self): |
| 3297 | """Test that an image with an Intel FIT and pointer can be created""" |
| 3298 | data = self._DoReadFile('147_intel_fit.dts') |
| 3299 | self.assertEqual(U_BOOT_DATA, data[:len(U_BOOT_DATA)]) |
| 3300 | fit = data[16:32]; |
| 3301 | self.assertEqual(b'_FIT_ \x01\x00\x00\x00\x00\x01\x80}' , fit) |
| 3302 | ptr = struct.unpack('<i', data[0x40:0x44])[0] |
| 3303 | |
| 3304 | image = control.images['image'] |
| 3305 | entries = image.GetEntries() |
| 3306 | expected_ptr = entries['intel-fit'].image_pos - (1 << 32) |
| 3307 | self.assertEqual(expected_ptr, ptr) |
| 3308 | |
| 3309 | def testPackIntelFitMissing(self): |
| 3310 | """Test detection of a FIT pointer with not FIT region""" |
| 3311 | with self.assertRaises(ValueError) as e: |
| 3312 | self._DoReadFile('148_intel_fit_missing.dts') |
| 3313 | self.assertIn("'intel-fit-ptr' section must have an 'intel-fit' sibling", |
| 3314 | str(e.exception)) |
| 3315 | |
Simon Glass | 72555fa | 2019-11-06 17:22:44 -0700 | [diff] [blame] | 3316 | def _CheckSymbolsTplSection(self, dts, expected_vals): |
| 3317 | data = self._DoReadFile(dts) |
| 3318 | sym_values = struct.pack('<LQLL', *expected_vals) |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 3319 | upto1 = 4 + len(U_BOOT_SPL_DATA) |
Simon Glass | 3f8ff01 | 2019-08-24 07:23:05 -0600 | [diff] [blame] | 3320 | expected1 = tools.GetBytes(0xff, 4) + sym_values + U_BOOT_SPL_DATA[20:] |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 3321 | self.assertEqual(expected1, data[:upto1]) |
| 3322 | |
| 3323 | upto2 = upto1 + 1 + len(U_BOOT_SPL_DATA) |
Simon Glass | 3f8ff01 | 2019-08-24 07:23:05 -0600 | [diff] [blame] | 3324 | expected2 = tools.GetBytes(0xff, 1) + sym_values + U_BOOT_SPL_DATA[20:] |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 3325 | self.assertEqual(expected2, data[upto1:upto2]) |
| 3326 | |
Simon Glass | 4e353e2 | 2019-08-24 07:23:04 -0600 | [diff] [blame] | 3327 | upto3 = 0x34 + len(U_BOOT_DATA) |
| 3328 | expected3 = tools.GetBytes(0xff, 1) + U_BOOT_DATA |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 3329 | self.assertEqual(expected3, data[upto2:upto3]) |
| 3330 | |
Simon Glass | 3f8ff01 | 2019-08-24 07:23:05 -0600 | [diff] [blame] | 3331 | expected4 = sym_values + U_BOOT_TPL_DATA[20:] |
Simon Glass | 72555fa | 2019-11-06 17:22:44 -0700 | [diff] [blame] | 3332 | self.assertEqual(expected4, data[upto3:upto3 + len(U_BOOT_TPL_DATA)]) |
| 3333 | |
| 3334 | def testSymbolsTplSection(self): |
| 3335 | """Test binman can assign symbols embedded in U-Boot TPL in a section""" |
| 3336 | self._SetupSplElf('u_boot_binman_syms') |
| 3337 | self._SetupTplElf('u_boot_binman_syms') |
| 3338 | self._CheckSymbolsTplSection('149_symbols_tpl.dts', |
| 3339 | [0x04, 0x1c, 0x10 + 0x34, 0x04]) |
| 3340 | |
| 3341 | def testSymbolsTplSectionX86(self): |
| 3342 | """Test binman can assign symbols in a section with end-at-4gb""" |
| 3343 | self._SetupSplElf('u_boot_binman_syms_x86') |
| 3344 | self._SetupTplElf('u_boot_binman_syms_x86') |
| 3345 | self._CheckSymbolsTplSection('155_symbols_tpl_x86.dts', |
| 3346 | [0xffffff04, 0xffffff1c, 0xffffff34, |
| 3347 | 0x04]) |
Simon Glass | 3eb5b20 | 2019-08-24 07:23:00 -0600 | [diff] [blame] | 3348 | |
Simon Glass | 98c5957 | 2019-08-24 07:23:03 -0600 | [diff] [blame] | 3349 | def testPackX86RomIfwiSectiom(self): |
| 3350 | """Test that a section can be placed in an IFWI region""" |
| 3351 | self._SetupIfwi('fitimage.bin') |
| 3352 | data = self._DoReadFile('151_x86_rom_ifwi_section.dts') |
| 3353 | self._CheckIfwi(data) |
| 3354 | |
Simon Glass | ba7985d | 2019-08-24 07:23:07 -0600 | [diff] [blame] | 3355 | def testPackFspM(self): |
| 3356 | """Test that an image with a FSP memory-init binary can be created""" |
| 3357 | data = self._DoReadFile('152_intel_fsp_m.dts') |
| 3358 | self.assertEqual(FSP_M_DATA, data[:len(FSP_M_DATA)]) |
| 3359 | |
Simon Glass | 4d9086d | 2019-10-20 21:31:35 -0600 | [diff] [blame] | 3360 | def testPackFspS(self): |
| 3361 | """Test that an image with a FSP silicon-init binary can be created""" |
| 3362 | data = self._DoReadFile('153_intel_fsp_s.dts') |
| 3363 | self.assertEqual(FSP_S_DATA, data[:len(FSP_S_DATA)]) |
Simon Glass | ba7985d | 2019-08-24 07:23:07 -0600 | [diff] [blame] | 3364 | |
Simon Glass | 9ea87b2 | 2019-10-20 21:31:36 -0600 | [diff] [blame] | 3365 | def testPackFspT(self): |
| 3366 | """Test that an image with a FSP temp-ram-init binary can be created""" |
| 3367 | data = self._DoReadFile('154_intel_fsp_t.dts') |
| 3368 | self.assertEqual(FSP_T_DATA, data[:len(FSP_T_DATA)]) |
| 3369 | |
Simon Glass | 48f3aad | 2020-07-09 18:39:31 -0600 | [diff] [blame] | 3370 | def testMkimage(self): |
| 3371 | """Test using mkimage to build an image""" |
| 3372 | data = self._DoReadFile('156_mkimage.dts') |
| 3373 | |
| 3374 | # Just check that the data appears in the file somewhere |
| 3375 | self.assertIn(U_BOOT_SPL_DATA, data) |
| 3376 | |
Simon Glass | 5e56018 | 2020-07-09 18:39:36 -0600 | [diff] [blame] | 3377 | def testExtblob(self): |
| 3378 | """Test an image with an external blob""" |
| 3379 | data = self._DoReadFile('157_blob_ext.dts') |
| 3380 | self.assertEqual(REFCODE_DATA, data) |
| 3381 | |
| 3382 | def testExtblobMissing(self): |
| 3383 | """Test an image with a missing external blob""" |
| 3384 | with self.assertRaises(ValueError) as e: |
| 3385 | self._DoReadFile('158_blob_ext_missing.dts') |
| 3386 | self.assertIn("Filename 'missing-file' not found in input path", |
| 3387 | str(e.exception)) |
| 3388 | |
Simon Glass | 5d94cc6 | 2020-07-09 18:39:38 -0600 | [diff] [blame] | 3389 | def testExtblobMissingOk(self): |
| 3390 | """Test an image with an missing external blob that is allowed""" |
Simon Glass | a003cd3 | 2020-07-09 18:39:40 -0600 | [diff] [blame] | 3391 | with test_util.capture_sys_output() as (stdout, stderr): |
| 3392 | self._DoTestFile('158_blob_ext_missing.dts', allow_missing=True) |
| 3393 | err = stderr.getvalue() |
| 3394 | self.assertRegex(err, "Image 'main-section'.*missing.*: blob-ext") |
| 3395 | |
| 3396 | def testExtblobMissingOkSect(self): |
| 3397 | """Test an image with an missing external blob that is allowed""" |
| 3398 | with test_util.capture_sys_output() as (stdout, stderr): |
| 3399 | self._DoTestFile('159_blob_ext_missing_sect.dts', |
| 3400 | allow_missing=True) |
| 3401 | err = stderr.getvalue() |
| 3402 | self.assertRegex(err, "Image 'main-section'.*missing.*: " |
| 3403 | "blob-ext blob-ext2") |
Simon Glass | 5d94cc6 | 2020-07-09 18:39:38 -0600 | [diff] [blame] | 3404 | |
Simon Glass | e88cef9 | 2020-07-09 18:39:41 -0600 | [diff] [blame] | 3405 | def testPackX86RomMeMissingDesc(self): |
| 3406 | """Test that an missing Intel descriptor entry is allowed""" |
Simon Glass | e88cef9 | 2020-07-09 18:39:41 -0600 | [diff] [blame] | 3407 | with test_util.capture_sys_output() as (stdout, stderr): |
Simon Glass | 14c596c | 2020-07-25 15:11:19 -0600 | [diff] [blame] | 3408 | self._DoTestFile('164_x86_rom_me_missing.dts', allow_missing=True) |
Simon Glass | e88cef9 | 2020-07-09 18:39:41 -0600 | [diff] [blame] | 3409 | err = stderr.getvalue() |
| 3410 | self.assertRegex(err, |
| 3411 | "Image 'main-section'.*missing.*: intel-descriptor") |
| 3412 | |
| 3413 | def testPackX86RomMissingIfwi(self): |
| 3414 | """Test that an x86 ROM with Integrated Firmware Image can be created""" |
| 3415 | self._SetupIfwi('fitimage.bin') |
| 3416 | pathname = os.path.join(self._indir, 'fitimage.bin') |
| 3417 | os.remove(pathname) |
| 3418 | with test_util.capture_sys_output() as (stdout, stderr): |
| 3419 | self._DoTestFile('111_x86_rom_ifwi.dts', allow_missing=True) |
| 3420 | err = stderr.getvalue() |
| 3421 | self.assertRegex(err, "Image 'main-section'.*missing.*: intel-ifwi") |
| 3422 | |
Simon Glass | d70829a | 2020-07-09 18:39:42 -0600 | [diff] [blame] | 3423 | def testPackOverlap(self): |
| 3424 | """Test that zero-size overlapping regions are ignored""" |
| 3425 | self._DoTestFile('160_pack_overlap_zero.dts') |
| 3426 | |
Simon Glass | 45d556d | 2020-07-09 18:39:45 -0600 | [diff] [blame] | 3427 | def testSimpleFit(self): |
| 3428 | """Test an image with a FIT inside""" |
| 3429 | data = self._DoReadFile('161_fit.dts') |
| 3430 | self.assertEqual(U_BOOT_DATA, data[:len(U_BOOT_DATA)]) |
| 3431 | self.assertEqual(U_BOOT_NODTB_DATA, data[-len(U_BOOT_NODTB_DATA):]) |
| 3432 | fit_data = data[len(U_BOOT_DATA):-len(U_BOOT_NODTB_DATA)] |
| 3433 | |
| 3434 | # The data should be inside the FIT |
| 3435 | dtb = fdt.Fdt.FromData(fit_data) |
| 3436 | dtb.Scan() |
| 3437 | fnode = dtb.GetNode('/images/kernel') |
| 3438 | self.assertIn('data', fnode.props) |
| 3439 | |
| 3440 | fname = os.path.join(self._indir, 'fit_data.fit') |
| 3441 | tools.WriteFile(fname, fit_data) |
| 3442 | out = tools.Run('dumpimage', '-l', fname) |
| 3443 | |
| 3444 | # Check a few features to make sure the plumbing works. We don't need |
| 3445 | # to test the operation of mkimage or dumpimage here. First convert the |
| 3446 | # output into a dict where the keys are the fields printed by dumpimage |
| 3447 | # and the values are a list of values for each field |
| 3448 | lines = out.splitlines() |
| 3449 | |
| 3450 | # Converts "Compression: gzip compressed" into two groups: |
| 3451 | # 'Compression' and 'gzip compressed' |
| 3452 | re_line = re.compile(r'^ *([^:]*)(?:: *(.*))?$') |
| 3453 | vals = collections.defaultdict(list) |
| 3454 | for line in lines: |
| 3455 | mat = re_line.match(line) |
| 3456 | vals[mat.group(1)].append(mat.group(2)) |
| 3457 | |
| 3458 | self.assertEquals('FIT description: test-desc', lines[0]) |
| 3459 | self.assertIn('Created:', lines[1]) |
| 3460 | self.assertIn('Image 0 (kernel)', vals) |
| 3461 | self.assertIn('Hash value', vals) |
| 3462 | data_sizes = vals.get('Data Size') |
| 3463 | self.assertIsNotNone(data_sizes) |
| 3464 | self.assertEqual(2, len(data_sizes)) |
| 3465 | # Format is "4 Bytes = 0.00 KiB = 0.00 MiB" so take the first word |
| 3466 | self.assertEqual(len(U_BOOT_DATA), int(data_sizes[0].split()[0])) |
| 3467 | self.assertEqual(len(U_BOOT_SPL_DTB_DATA), int(data_sizes[1].split()[0])) |
| 3468 | |
| 3469 | def testFitExternal(self): |
| 3470 | """Test an image with an FIT""" |
| 3471 | data = self._DoReadFile('162_fit_external.dts') |
| 3472 | fit_data = data[len(U_BOOT_DATA):-2] # _testing is 2 bytes |
| 3473 | |
| 3474 | # The data should be outside the FIT |
| 3475 | dtb = fdt.Fdt.FromData(fit_data) |
| 3476 | dtb.Scan() |
| 3477 | fnode = dtb.GetNode('/images/kernel') |
| 3478 | self.assertNotIn('data', fnode.props) |
Simon Glass | fb30e29 | 2019-07-20 12:23:51 -0600 | [diff] [blame] | 3479 | |
Simon Glass | ac59991 | 2017-11-12 21:52:22 -0700 | [diff] [blame] | 3480 | if __name__ == "__main__": |
| 3481 | unittest.main() |