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tools: binman: Add a new entry type for Intel VBT
This adds a new entry type for Intel Video BIOS Table. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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parent
ae3ca1251d
commit
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3 changed files with 36 additions and 1 deletions
14
tools/binman/etype/intel_vbt.py
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14
tools/binman/etype/intel_vbt.py
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#
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# Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Entry-type module for Intel Video BIOS Table binary blob
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#
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from entry import Entry
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from blob import Entry_blob
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class Entry_intel_vbt(Entry_blob):
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def __init__(self, image, etype, node):
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Entry_blob.__init__(self, image, etype, node)
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@ -38,6 +38,7 @@ X86_START16_DATA = 'start16'
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U_BOOT_NODTB_DATA = 'nodtb with microcode pointer somewhere in here'
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U_BOOT_NODTB_DATA = 'nodtb with microcode pointer somewhere in here'
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FSP_DATA = 'fsp'
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FSP_DATA = 'fsp'
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CMC_DATA = 'cmc'
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CMC_DATA = 'cmc'
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VBT_DATA = 'vbt'
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class TestFunctional(unittest.TestCase):
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class TestFunctional(unittest.TestCase):
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"""Functional tests for binman
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"""Functional tests for binman
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@ -74,6 +75,7 @@ class TestFunctional(unittest.TestCase):
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TestFunctional._MakeInputFile('u-boot-nodtb.bin', U_BOOT_NODTB_DATA)
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TestFunctional._MakeInputFile('u-boot-nodtb.bin', U_BOOT_NODTB_DATA)
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TestFunctional._MakeInputFile('fsp.bin', FSP_DATA)
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TestFunctional._MakeInputFile('fsp.bin', FSP_DATA)
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TestFunctional._MakeInputFile('cmc.bin', CMC_DATA)
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TestFunctional._MakeInputFile('cmc.bin', CMC_DATA)
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TestFunctional._MakeInputFile('vbt.bin', VBT_DATA)
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self._output_setup = False
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self._output_setup = False
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# ELF file with a '_dt_ucode_base_size' symbol
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# ELF file with a '_dt_ucode_base_size' symbol
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@ -801,6 +803,11 @@ class TestFunctional(unittest.TestCase):
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self.assertEqual(FSP_DATA, data[:len(FSP_DATA)])
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self.assertEqual(FSP_DATA, data[:len(FSP_DATA)])
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def testPackCmc(self):
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def testPackCmc(self):
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"""Test that an image with a FSP binary can be created"""
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"""Test that an image with a CMC binary can be created"""
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data = self._DoReadFile('43_intel-cmc.dts')
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data = self._DoReadFile('43_intel-cmc.dts')
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self.assertEqual(CMC_DATA, data[:len(CMC_DATA)])
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self.assertEqual(CMC_DATA, data[:len(CMC_DATA)])
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def testPackVbt(self):
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"""Test that an image with a VBT binary can be created"""
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data = self._DoReadFile('46_intel-vbt.dts')
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self.assertEqual(VBT_DATA, data[:len(VBT_DATA)])
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14
tools/binman/test/46_intel-vbt.dts
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tools/binman/test/46_intel-vbt.dts
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/dts-v1/;
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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binman {
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size = <16>;
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intel-vbt {
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filename = "vbt.bin";
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};
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};
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};
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