mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-19 11:13:24 +09:00
f025363543
When TPL is used on x86 we may want to program the microcode (at least for the first CPU) early in boot. Add support for this by refactoring the existing code to be more generic. Signed-off-by: Simon Glass <sjg@chromium.org>
28 lines
803 B
Python
28 lines
803 B
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2016 Google, Inc
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# Written by Simon Glass <sjg@chromium.org>
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#
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# Entry-type module for an TPL binary with an embedded microcode pointer
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#
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import struct
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import command
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from entry import Entry
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from blob import Entry_blob
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from u_boot_with_ucode_ptr import Entry_u_boot_with_ucode_ptr
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import tools
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class Entry_u_boot_tpl_with_ucode_ptr(Entry_u_boot_with_ucode_ptr):
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"""U-Boot TPL with embedded microcode pointer
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See Entry_u_boot_ucode for full details of the entries involved in this
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process.
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"""
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def __init__(self, section, etype, node):
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Entry_u_boot_with_ucode_ptr.__init__(self, section, etype, node)
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self.elf_fname = 'tpl/u-boot-tpl'
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def GetDefaultFilename(self):
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return 'tpl/u-boot-tpl-nodtb.bin'
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