mirror of
https://github.com/brain-hackers/u-boot-brain
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16287933a8
At present binman sets the python path on startup so that it can access the libraries it needs. If we convert to use absolute imports this is not necessary. Move binman to use absolute imports. This enables removable of the path adjusting in Entry also. Signed-off-by: Simon Glass <sjg@chromium.org>
30 lines
1.0 KiB
Python
30 lines
1.0 KiB
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 the 16-bit x86 reset code for U-Boot
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#
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from binman.entry import Entry
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from binman.etype.blob import Entry_blob
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class Entry_x86_reset16_spl(Entry_blob):
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"""x86 16-bit reset code for U-Boot
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Properties / Entry arguments:
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- filename: Filename of u-boot-x86-reset16.bin (default
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'u-boot-x86-reset16.bin')
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x86 CPUs start up in 16-bit mode, even if they are 32-bit CPUs. This code
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must be placed at a particular address. This entry holds that code. It is
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typically placed at offset CONFIG_RESET_VEC_LOC. The code is responsible
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for jumping to the x86-start16 code, which continues execution.
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For 32-bit U-Boot, the 'x86_reset_spl' entry type is used instead.
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"""
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def __init__(self, section, etype, node):
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Entry_blob.__init__(self, section, etype, node)
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def GetDefaultFilename(self):
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return 'spl/u-boot-x86-reset16-spl.bin'
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