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| author | Simon Glass <sjg@chromium.org> | 2020-09-01 05:13:58 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-09-22 12:50:43 -0600 |
| commit | dc2f81a2c89468371cf404816ed57481718deb7f (patch) | |
| tree | 616bf002956581de23a55c5f9e4b3857cd68f13b /tools/binman/etype | |
| parent | 8795898a53dae112857f06b49e58cfe94a731dfa (diff) | |
| download | u-boot-dc2f81a2c89468371cf404816ed57481718deb7f.tar.gz u-boot-dc2f81a2c89468371cf404816ed57481718deb7f.tar.xz u-boot-dc2f81a2c89468371cf404816ed57481718deb7f.zip | |
binman: Add support for ATF BL31
Add an entry for ARM Trusted Firmware's 'BL31' payload, which is the
device's main firmware. Typically this is U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'tools/binman/etype')
| -rw-r--r-- | tools/binman/etype/atf_bl31.py | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/binman/etype/atf_bl31.py b/tools/binman/etype/atf_bl31.py new file mode 100644 index 0000000000..195adc714b --- /dev/null +++ b/tools/binman/etype/atf_bl31.py @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Copyright 2020 Google LLC +# Written by Simon Glass <sjg@chromium.org> +# +# Entry-type module for Intel Management Engine binary blob +# + +from binman.etype.blob_named_by_arg import Entry_blob_named_by_arg + +class Entry_atf_bl31(Entry_blob_named_by_arg): + """Entry containing an ARM Trusted Firmware (ATF) BL31 blob + + Properties / Entry arguments: + - atf-bl31-path: Filename of file to read into entry. This is typically + called bl31.bin or bl31.elf + + This entry holds the run-time firmware, typically started by U-Boot SPL. + See the U-Boot README for your architecture or board for how to use it. See + https://github.com/ARM-software/arm-trusted-firmware for more information + about ATF. + """ + def __init__(self, section, etype, node): + super().__init__(section, etype, node, 'atf-bl31') + self.external = True |