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# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2016 Google, Inc
# Written by Simon Glass <sjg@chromium.org>
#
# Entry-type module for 'u-boot-vpl-nodtb.bin'
#
from binman.entry import Entry
from binman.etype.blob import Entry_blob
class Entry_u_boot_vpl_nodtb(Entry_blob):
"""VPL binary without device tree appended
Properties / Entry arguments:
- filename: Filename to include (default 'vpl/u-boot-vpl-nodtb.bin')
This is the U-Boot VPL binary, It does not include a device tree blob at
the end of it so may not be able to work without it, assuming VPL needs
a device tree to operate on your platform. You can add a u_boot_vpl_dtb
entry after this one, or use a u_boot_vpl entry instead, which normally
expands to a section containing u-boot-vpl-dtb, u-boot-vpl-bss-pad and
u-boot-vpl-dtb
VPL can access binman symbols at runtime. See:
'Access to binman entry offsets at run time (symbols)'
in the binman README for more information.
The ELF file 'vpl/u-boot-vpl' must also be available for this to work, since
binman uses that to look up symbols to write into the VPL binary.
"""
def __init__(self, section, etype, node):
super().__init__(section, etype, node, auto_write_symbols=True)
self.elf_fname = 'vpl/u-boot-vpl'
def GetDefaultFilename(self):
return 'vpl/u-boot-vpl-nodtb.bin'
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