Remove most of Ferass's lbmk contributions
The primary purpose of my intense auditing has
been to improve lbmk's coding style and fix bugs
but there is a secondary purpose: know precisely
who owns what, because I want to re-license as
much as possible of lbmk under *MIT*, instead of
the current GNU licensing. MIT is vastly superior,
because it grants *actual* freedom to the user,
permits *sublicensing* and it is vastly more
compatible with other GPL combinations; for
example, MIT license is compatible with GPL2-only
whereas lbmk's current mix of GPLv3-or-later and
GPLv3-only is legally incompatible with GPLv2-only.
Re-licensing under MIT will most likely result in
more contributions to Libreboot's build system in
the future, especially as it will attract a lot
more commercial interest. Contrary to the popular
arguments, copyleft is a liability to the free
software movement and results in less code being
written; in practise, permissively licensed code
gets more public contributions, including from
commercial entities, even if companies can
theoretically make something proprietary out of
it (in practise, anyone inclined can just use the
upstream and proprietary forks almost always die).
Copyleft propaganda is fundamentally flawed. See:
<https://unixsheikh.com/articles/the-problems-with-the-gpl.html>
Anyway, I've been doing a combination of:
* Seeking permission from other copyright holders,
for re-licensing
* Deleting, or moving, other contributions; for
example, splitting certain contributions into
separate files so that originally modified files
become unencumbered. This latter solution is a
result of *code cleanup* arising from the audit.
For Ferass's contributions, I opted to seek
*permission*, and permission was denied. In full compliance
with this legal imperative, I'm acting accordingly; this
commit removes all of Ferass's changes that converted lbmk
to posix shell scripts, thus removing his copyright on the
affected files, bypassing his authority entirely. Therefore,
lbmk is largely now bash-dependent. In practise, nobody is
going to use anything other than a GNU system to build
Libreboot, because many projects that Libreboot makes use
of rely heavily on GNU; for example, coreboot's build
system makes heavy use of GNU-specific extensions in *GNU
Make*, and likely contains many bashisms. Of course,
Libreboot also compiles GNU GRUB.
I would much rather have MIT-licensed Bash scripts
than GPL-licensed posix SCL scripts.
This reverts the changes from Ferass El Hafidi,
for the following commits, with some exceptions:
* 7f5dfebf7d37c56d9c7993aaa17c59070cb5aec9
* f787044642236917c9c4dbcaa48a6b0648097db0
Exception:
download/mrc not reverted, because that was
already a fork of an existing script under
coreboot's build system, and their script was
GPLv2. i cannot/will not re-license this file
(ergo,
7f5dfebf7d37c56d9c7993aaa17c59070cb5aec9
change remains intact, on this file)
resources/scripts/build/boot/roms_helper, these changes
have been kept:
* 7e6691e9 - Add ARMv7 and AArch64 support
* dec2d720 - add myself in the build/roms_helper script
(added 2021 copyright for the change below)
* b7405656 - Workaround for grub's slow boot
^ these changes will be re-factored, splitting them
out of the file into a new file. This will be done in
a future lbmk revision. (in some cases, it makes sense
to keep a change but split it, allowing the main file to
be re-licensed without the change in it)
This is part of a much larger series of
licensing audits. It's likely that lbmk will
be posix-compliant (in its shell scripts)
again some day, because I'm planning to rewrite
most of these scripts (the ones modified in this
patch), and many of them (e.g. individual download
scripts) are subject to future deletion in a planned
overhaul of the download logic for third party
projects.
In addition: these changes are being kept (no attempt
to re-license them will be made):
* cff081c6 - Fix grub's slow boot (1 year, 5 months ago) <Vitali64>
* 4c851889 - Add macbook*1 16mb configs (1 year, 6 months ago) <Vitali64>
Ferass's work that remains will be split into dedicated
files containing them, where feasible.
In the case of grub.cfg (for GNU GRUB), I don't care
because it's a script for an engine (GRUB shell) that's
under GPL anyway, so who really cares about MIT license.
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-05-25 20:54:59 +00:00
|
|
|
#!/usr/bin/env bash
|
2022-11-14 00:51:12 +00:00
|
|
|
|
|
|
|
# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
|
2023-04-23 04:52:16 +00:00
|
|
|
# SPDX-FileCopyrightText: 2023 Leah Rowe <info@minifree.org>
|
2022-11-14 00:51:12 +00:00
|
|
|
# SPDX-License-Identifier: GPL-3.0-only
|
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|
|
|
2023-05-14 07:54:58 +00:00
|
|
|
sname=""
|
2023-05-14 04:42:59 +00:00
|
|
|
archive=""
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|
|
|
_filetype=""
|
|
|
|
rom=""
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board=""
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modifygbe=""
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new_mac=""
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release=""
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|
releasearchive=""
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|
|
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|
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|
cbdir="coreboot/default"
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cbcfgsdir="resources/coreboot"
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ifdtool="${cbdir}/util/ifdtool/ifdtool"
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cbfstool="${cbdir}/util/cbfstool/cbfstool"
|
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nvmutil="util/nvmutil/nvm"
|
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boarddir=""
|
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pciromsdir="pciroms"
|
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|
|
|
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CONFIG_HAVE_MRC=""
|
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|
|
CONFIG_HAVE_ME_BIN=""
|
|
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CONFIG_ME_BIN_PATH=""
|
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|
CONFIG_KBC1126_FIRMWARE=""
|
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|
CONFIG_KBC1126_FW1=""
|
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CONFIG_KBC1126_FW1_OFFSET=""
|
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|
CONFIG_KBC1126_FW2=""
|
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|
CONFIG_KBC1126_FW2_OFFSET=""
|
|
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|
CONFIG_VGA_BIOS_FILE=""
|
|
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|
CONFIG_VGA_BIOS_ID=""
|
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|
CONFIG_GBE_BIN_PATH=""
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|
main()
|
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{
|
2023-05-14 07:54:58 +00:00
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|
sname="${0}"
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2023-05-14 04:42:59 +00:00
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if [ $# -lt 1 ]; then
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fail "No options specified."
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|
elif [ "${1}" = "listboards" ]; then
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listboards
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exit 0
|
2022-11-14 00:51:12 +00:00
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|
|
fi
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2023-05-14 04:42:59 +00:00
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|
archive="${1}"
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|
|
while getopts r:b:m: option
|
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|
|
do
|
|
|
|
case "${option}"
|
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|
in
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|
r)rom=${OPTARG};;
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|
|
b)board=${OPTARG};;
|
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|
|
m)
|
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|
modifygbe=true
|
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|
|
new_mac=${OPTARG}
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
done
|
2022-11-14 00:51:12 +00:00
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
check_board
|
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|
|
build_dependencies
|
|
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inject_blobs
|
2022-11-14 00:51:12 +00:00
|
|
|
}
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
check_board()
|
|
|
|
{
|
|
|
|
if ! check_release ${archive} ; then
|
|
|
|
if [ ! -f "${rom}" ]; then
|
|
|
|
fail "${rom} is not a valid path"
|
|
|
|
elif [ -z ${rom+x} ]; then
|
|
|
|
fail 'no rom specified'
|
|
|
|
elif [ -z ${board+x} ]; then
|
|
|
|
board=$(detect_board ${rom}) \
|
|
|
|
|| fail 'no board specified'
|
|
|
|
fi
|
|
|
|
else
|
|
|
|
release=true
|
|
|
|
releasearchive="${archive}"
|
|
|
|
board=$(detect_board ${archive}) \
|
|
|
|
|| fail 'Could not detect board type'
|
2022-11-14 00:51:12 +00:00
|
|
|
fi
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
boarddir="${cbcfgsdir}/${board}"
|
|
|
|
if [ ! -d "${boarddir}" ]; then
|
|
|
|
fail "board ${board} not found"
|
|
|
|
fi
|
2022-11-14 00:51:12 +00:00
|
|
|
}
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
check_release()
|
|
|
|
{
|
|
|
|
if [ ! -f "${archive}" ]; then
|
|
|
|
return 1
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ "${archive##*.}" = "xz" ]; then
|
|
|
|
printf "%s\n" "Release archive ${archive} detected"
|
|
|
|
return 0
|
|
|
|
else
|
|
|
|
return 1
|
|
|
|
fi
|
2022-11-14 00:51:12 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
# This function tries to determine the board from the filename of the rom.
|
|
|
|
# It will only succeed if the filename is not changed from the build/download
|
2023-05-14 04:42:59 +00:00
|
|
|
detect_board()
|
|
|
|
{
|
2023-04-03 00:06:46 +00:00
|
|
|
path=${1}
|
|
|
|
filename=$(basename ${path})
|
2022-11-14 00:51:12 +00:00
|
|
|
case ${filename} in
|
|
|
|
grub_*)
|
Remove most of Ferass's lbmk contributions
The primary purpose of my intense auditing has
been to improve lbmk's coding style and fix bugs
but there is a secondary purpose: know precisely
who owns what, because I want to re-license as
much as possible of lbmk under *MIT*, instead of
the current GNU licensing. MIT is vastly superior,
because it grants *actual* freedom to the user,
permits *sublicensing* and it is vastly more
compatible with other GPL combinations; for
example, MIT license is compatible with GPL2-only
whereas lbmk's current mix of GPLv3-or-later and
GPLv3-only is legally incompatible with GPLv2-only.
Re-licensing under MIT will most likely result in
more contributions to Libreboot's build system in
the future, especially as it will attract a lot
more commercial interest. Contrary to the popular
arguments, copyleft is a liability to the free
software movement and results in less code being
written; in practise, permissively licensed code
gets more public contributions, including from
commercial entities, even if companies can
theoretically make something proprietary out of
it (in practise, anyone inclined can just use the
upstream and proprietary forks almost always die).
Copyleft propaganda is fundamentally flawed. See:
<https://unixsheikh.com/articles/the-problems-with-the-gpl.html>
Anyway, I've been doing a combination of:
* Seeking permission from other copyright holders,
for re-licensing
* Deleting, or moving, other contributions; for
example, splitting certain contributions into
separate files so that originally modified files
become unencumbered. This latter solution is a
result of *code cleanup* arising from the audit.
For Ferass's contributions, I opted to seek
*permission*, and permission was denied. In full compliance
with this legal imperative, I'm acting accordingly; this
commit removes all of Ferass's changes that converted lbmk
to posix shell scripts, thus removing his copyright on the
affected files, bypassing his authority entirely. Therefore,
lbmk is largely now bash-dependent. In practise, nobody is
going to use anything other than a GNU system to build
Libreboot, because many projects that Libreboot makes use
of rely heavily on GNU; for example, coreboot's build
system makes heavy use of GNU-specific extensions in *GNU
Make*, and likely contains many bashisms. Of course,
Libreboot also compiles GNU GRUB.
I would much rather have MIT-licensed Bash scripts
than GPL-licensed posix SCL scripts.
This reverts the changes from Ferass El Hafidi,
for the following commits, with some exceptions:
* 7f5dfebf7d37c56d9c7993aaa17c59070cb5aec9
* f787044642236917c9c4dbcaa48a6b0648097db0
Exception:
download/mrc not reverted, because that was
already a fork of an existing script under
coreboot's build system, and their script was
GPLv2. i cannot/will not re-license this file
(ergo,
7f5dfebf7d37c56d9c7993aaa17c59070cb5aec9
change remains intact, on this file)
resources/scripts/build/boot/roms_helper, these changes
have been kept:
* 7e6691e9 - Add ARMv7 and AArch64 support
* dec2d720 - add myself in the build/roms_helper script
(added 2021 copyright for the change below)
* b7405656 - Workaround for grub's slow boot
^ these changes will be re-factored, splitting them
out of the file into a new file. This will be done in
a future lbmk revision. (in some cases, it makes sense
to keep a change but split it, allowing the main file to
be re-licensed without the change in it)
This is part of a much larger series of
licensing audits. It's likely that lbmk will
be posix-compliant (in its shell scripts)
again some day, because I'm planning to rewrite
most of these scripts (the ones modified in this
patch), and many of them (e.g. individual download
scripts) are subject to future deletion in a planned
overhaul of the download logic for third party
projects.
In addition: these changes are being kept (no attempt
to re-license them will be made):
* cff081c6 - Fix grub's slow boot (1 year, 5 months ago) <Vitali64>
* 4c851889 - Add macbook*1 16mb configs (1 year, 6 months ago) <Vitali64>
Ferass's work that remains will be split into dedicated
files containing them, where feasible.
In the case of grub.cfg (for GNU GRUB), I don't care
because it's a script for an engine (GRUB shell) that's
under GPL anyway, so who really cares about MIT license.
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-05-25 20:54:59 +00:00
|
|
|
board=$(cut -d '_' -f2-3 <<<${filename})
|
2022-11-14 00:51:12 +00:00
|
|
|
;;
|
build/roms: remove seabios_grubfirst logic
the intended use-case scenario was one in which vga rom initialisation
would be used, on desktop configurations, but without coreboot itself
handling vga rom initialisation, instead leaving that task to seabios
it was assumed that grub, when running on the bare metal with
build option "--with-platform=coreboot" would be able to display
like this, but it is not so when tested
in such setups (add-on gpu with grub payload), it is necessary to
extract the video bios and insert it into the coreboot rom, having
coreboot handle such execution. this is beyond the scope of lbmk,
in context of automated building, because we cannot reliably predict
things such as PCI IDs
do away with this build option entirely, for it does not serve the
intended purpose. it will be necessary to run PC GRUB instead (build
option --with-platform=i386-pc). PC GRUB can still read from CBFS,
and you could provide it as a floppy image file inside CBFS for
SeaBIOS to execute. in this setup, GRUB would function as originally
intended by the seabios_withgrub option; such a configuration is
referred to as "SeaGRUB" by the libreboot project, and experimentation
was done with it in the past, to no avail
it's better to keep things simple, in the libreboot project. simpler
for users, that is
2022-11-22 22:45:18 +00:00
|
|
|
seabios_withgrub_*)
|
Remove most of Ferass's lbmk contributions
The primary purpose of my intense auditing has
been to improve lbmk's coding style and fix bugs
but there is a secondary purpose: know precisely
who owns what, because I want to re-license as
much as possible of lbmk under *MIT*, instead of
the current GNU licensing. MIT is vastly superior,
because it grants *actual* freedom to the user,
permits *sublicensing* and it is vastly more
compatible with other GPL combinations; for
example, MIT license is compatible with GPL2-only
whereas lbmk's current mix of GPLv3-or-later and
GPLv3-only is legally incompatible with GPLv2-only.
Re-licensing under MIT will most likely result in
more contributions to Libreboot's build system in
the future, especially as it will attract a lot
more commercial interest. Contrary to the popular
arguments, copyleft is a liability to the free
software movement and results in less code being
written; in practise, permissively licensed code
gets more public contributions, including from
commercial entities, even if companies can
theoretically make something proprietary out of
it (in practise, anyone inclined can just use the
upstream and proprietary forks almost always die).
Copyleft propaganda is fundamentally flawed. See:
<https://unixsheikh.com/articles/the-problems-with-the-gpl.html>
Anyway, I've been doing a combination of:
* Seeking permission from other copyright holders,
for re-licensing
* Deleting, or moving, other contributions; for
example, splitting certain contributions into
separate files so that originally modified files
become unencumbered. This latter solution is a
result of *code cleanup* arising from the audit.
For Ferass's contributions, I opted to seek
*permission*, and permission was denied. In full compliance
with this legal imperative, I'm acting accordingly; this
commit removes all of Ferass's changes that converted lbmk
to posix shell scripts, thus removing his copyright on the
affected files, bypassing his authority entirely. Therefore,
lbmk is largely now bash-dependent. In practise, nobody is
going to use anything other than a GNU system to build
Libreboot, because many projects that Libreboot makes use
of rely heavily on GNU; for example, coreboot's build
system makes heavy use of GNU-specific extensions in *GNU
Make*, and likely contains many bashisms. Of course,
Libreboot also compiles GNU GRUB.
I would much rather have MIT-licensed Bash scripts
than GPL-licensed posix SCL scripts.
This reverts the changes from Ferass El Hafidi,
for the following commits, with some exceptions:
* 7f5dfebf7d37c56d9c7993aaa17c59070cb5aec9
* f787044642236917c9c4dbcaa48a6b0648097db0
Exception:
download/mrc not reverted, because that was
already a fork of an existing script under
coreboot's build system, and their script was
GPLv2. i cannot/will not re-license this file
(ergo,
7f5dfebf7d37c56d9c7993aaa17c59070cb5aec9
change remains intact, on this file)
resources/scripts/build/boot/roms_helper, these changes
have been kept:
* 7e6691e9 - Add ARMv7 and AArch64 support
* dec2d720 - add myself in the build/roms_helper script
(added 2021 copyright for the change below)
* b7405656 - Workaround for grub's slow boot
^ these changes will be re-factored, splitting them
out of the file into a new file. This will be done in
a future lbmk revision. (in some cases, it makes sense
to keep a change but split it, allowing the main file to
be re-licensed without the change in it)
This is part of a much larger series of
licensing audits. It's likely that lbmk will
be posix-compliant (in its shell scripts)
again some day, because I'm planning to rewrite
most of these scripts (the ones modified in this
patch), and many of them (e.g. individual download
scripts) are subject to future deletion in a planned
overhaul of the download logic for third party
projects.
In addition: these changes are being kept (no attempt
to re-license them will be made):
* cff081c6 - Fix grub's slow boot (1 year, 5 months ago) <Vitali64>
* 4c851889 - Add macbook*1 16mb configs (1 year, 6 months ago) <Vitali64>
Ferass's work that remains will be split into dedicated
files containing them, where feasible.
In the case of grub.cfg (for GNU GRUB), I don't care
because it's a script for an engine (GRUB shell) that's
under GPL anyway, so who really cares about MIT license.
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-05-25 20:54:59 +00:00
|
|
|
board=$(cut -d '_' -f3-4 <<<${filename})
|
2022-11-14 00:51:12 +00:00
|
|
|
;;
|
2023-04-03 00:06:46 +00:00
|
|
|
*.tar.xz)
|
|
|
|
_stripped_prefix=${filename#*_}
|
|
|
|
board="${_stripped_prefix%.tar.xz}"
|
|
|
|
;;
|
2022-11-14 00:51:12 +00:00
|
|
|
*)
|
|
|
|
return 1
|
|
|
|
esac
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
if [ -d "${boarddir}/" ]; then
|
2022-11-14 00:51:12 +00:00
|
|
|
printf '%s\n' "${board}"
|
2023-05-14 04:42:59 +00:00
|
|
|
return 0
|
2022-11-14 00:51:12 +00:00
|
|
|
else
|
|
|
|
return 1
|
|
|
|
fi
|
|
|
|
}
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
build_dependencies()
|
|
|
|
{
|
|
|
|
if [ ! -d ${cbdir} ]; then
|
|
|
|
printf "downloading coreboot\n"
|
|
|
|
./download coreboot default
|
2023-03-18 15:20:03 +00:00
|
|
|
fi
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
if [ ! -f "${ifdtool}" ]; then
|
|
|
|
printf "building ifdtool from coreboot\n"
|
|
|
|
./build module cbutils default \
|
|
|
|
|| fail 'could not build ifdtool'
|
2022-11-14 00:51:12 +00:00
|
|
|
fi
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
if [ ! -f "${cbfstool}" ]; then
|
|
|
|
printf "building cbfstool from coreboot\n"
|
|
|
|
./build module cbutils default \
|
|
|
|
|| fail 'could not build cbfstool'
|
2023-04-23 04:52:16 +00:00
|
|
|
fi
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
./blobutil download ${board} || \
|
|
|
|
fail "Could not download blobs for ${board}"
|
|
|
|
}
|
2023-05-06 20:21:42 +00:00
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
inject_blobs()
|
|
|
|
{
|
|
|
|
if [ "${release}" = "true" ]; then
|
|
|
|
echo 'patching release file'
|
|
|
|
patch_release_roms
|
|
|
|
else
|
|
|
|
patch_rom ${rom}
|
2023-04-03 00:06:46 +00:00
|
|
|
fi
|
|
|
|
}
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
patch_release_roms()
|
|
|
|
{
|
2023-04-03 00:06:46 +00:00
|
|
|
_tmpdir=$(mktemp -d "/tmp/${board}_tmpXXXX")
|
|
|
|
tar xf "${releasearchive}" -C "${_tmpdir}" || \
|
2023-05-14 04:42:59 +00:00
|
|
|
fail 'could not extract release archive'
|
|
|
|
|
|
|
|
for x in ${_tmpdir}/bin/*/*.rom ; do
|
|
|
|
echo "patching rom $x"
|
|
|
|
patch_rom ${x} || fail "could not patch ${x}"
|
2023-04-03 00:06:46 +00:00
|
|
|
done
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
(
|
|
|
|
cd ${_tmpdir}/bin/*
|
2023-04-03 00:06:46 +00:00
|
|
|
sha1sum --status -c blobhashes || \
|
2023-05-14 04:42:59 +00:00
|
|
|
fail 'ROMs did not match expected hashes'
|
2023-04-03 00:06:46 +00:00
|
|
|
)
|
|
|
|
|
2022-11-14 00:51:12 +00:00
|
|
|
if [ "${modifygbe}" = "true" ]; then
|
2023-05-14 04:42:59 +00:00
|
|
|
for x in ${_tmpdir}/bin/*/*.rom ; do
|
|
|
|
modify_gbe ${x}
|
2023-04-03 00:06:46 +00:00
|
|
|
done
|
|
|
|
fi
|
|
|
|
|
|
|
|
if ! [ -d bin/release ]; then
|
|
|
|
mkdir -p bin/release
|
2022-11-14 00:51:12 +00:00
|
|
|
fi
|
2023-04-03 00:06:46 +00:00
|
|
|
|
|
|
|
mv ${_tmpdir}/bin/* bin/release/ && \
|
|
|
|
printf '%s\n' 'Success! Your ROMs are in bin/release'
|
|
|
|
|
|
|
|
rm -r "${_tmpdir}"
|
|
|
|
}
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
patch_rom()
|
|
|
|
{
|
|
|
|
rom="${1}"
|
|
|
|
|
|
|
|
set -- "${boarddir}/config/"*
|
|
|
|
. ${1} 2>/dev/null
|
|
|
|
. "${boarddir}/board.cfg"
|
|
|
|
|
|
|
|
if [ "$CONFIG_HAVE_MRC" = "y" ]; then
|
|
|
|
inject_blob_intel_mrc "${rom}"
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
|
|
|
|
inject_blob_intel_me "${rom}"
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
|
|
|
|
inject_blob_hp_kbc1126_ec "${rom}"
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ "${CONFIG_VGA_BIOS_FILE}" != "" ] \
|
|
|
|
&& [ "${CONFIG_VGA_BIOS_ID}" != "" ]; then
|
|
|
|
inject_blob_dell_e6400_vgarom_nvidia
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ "${modifygbe}" = "true" ] && ! [ "${release}" = "true" ]; then
|
|
|
|
modify_gbe ${rom}
|
|
|
|
fi
|
|
|
|
}
|
|
|
|
|
|
|
|
inject_blob_intel_mrc()
|
|
|
|
{
|
|
|
|
rom="${1}"
|
2023-04-03 00:06:46 +00:00
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
printf 'adding mrc\n'
|
2023-04-03 00:06:46 +00:00
|
|
|
|
blobutil/inject: use x86 top-aligned mrc offset
the old code was specifing an absolute offset for
insertion of mrc.bin - cbfstool interprets anything
above 0x80000000 as top-aligned memory address in
x86, and anything below as an obsolute offset in
the flash, like with the old number
where a top-aligned address is provided to cbfstool,
the absolute position is calculated for the flash,
and cbfstool inserts it in the correct rom location
the benefit of this change is that the absolute
offset is now calculated automatically, which means
that the code will be correct even if the flash
size changes. for example, if 16MB flash is used
whereas 12MB is currently the default an support
haswell hardware
coreboot does not provide anything readably like
Kconfig, for extracting this value. it's baked
into the source code of coreboot, so you have to
find it. the correct location is hardcoded for
each platform, and always the same on each platform,
regardless of mainboard
2023-05-14 07:16:12 +00:00
|
|
|
# mrc.bin must be inserted at a specific offset. the only
|
|
|
|
# libreboot platform that needs it, at present, is haswell
|
|
|
|
|
|
|
|
# in cbfstool, -b values above 0x80000000 are interpreted as
|
|
|
|
# top-aligned x86 memory locations. this is converted into an
|
|
|
|
# absolute offset within the flash, and inserted accordingly
|
|
|
|
# at that offset into the ROM image file
|
|
|
|
|
|
|
|
# coreboot's own build system hardcodes the mrc.bin offset
|
|
|
|
# because there is only one correct location in memory, but
|
|
|
|
# it would be useful for lbmk if it could be easily scanned
|
|
|
|
# from Kconfig, with the option to change it where in practise
|
|
|
|
# it is not changed
|
|
|
|
|
|
|
|
# the hardcoded offset below is based upon reading of the coreboot
|
|
|
|
# source code, and it is *always* correct for haswell platform.
|
|
|
|
# TODO: this logic should be tweaked to handle more platforms
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
${cbfstool} ${rom} add -f mrc/haswell/mrc.bin -n mrc.bin -t mrc \
|
blobutil/inject: use x86 top-aligned mrc offset
the old code was specifing an absolute offset for
insertion of mrc.bin - cbfstool interprets anything
above 0x80000000 as top-aligned memory address in
x86, and anything below as an obsolute offset in
the flash, like with the old number
where a top-aligned address is provided to cbfstool,
the absolute position is calculated for the flash,
and cbfstool inserts it in the correct rom location
the benefit of this change is that the absolute
offset is now calculated automatically, which means
that the code will be correct even if the flash
size changes. for example, if 16MB flash is used
whereas 12MB is currently the default an support
haswell hardware
coreboot does not provide anything readably like
Kconfig, for extracting this value. it's baked
into the source code of coreboot, so you have to
find it. the correct location is hardcoded for
each platform, and always the same on each platform,
regardless of mainboard
2023-05-14 07:16:12 +00:00
|
|
|
-b 0xfffa0000 || exit 1
|
2022-11-14 00:51:12 +00:00
|
|
|
}
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
inject_blob_intel_me()
|
|
|
|
{
|
2023-05-14 07:31:59 +00:00
|
|
|
printf 'adding intel management engine\n'
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
rom="${1}"
|
|
|
|
|
2023-05-14 07:30:21 +00:00
|
|
|
if [ -z ${CONFIG_ME_BIN_PATH} ]; then
|
|
|
|
fail "CONFIG_ME_BIN_PATH not set"
|
|
|
|
fi
|
2023-05-14 07:31:59 +00:00
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
_me_location=${CONFIG_ME_BIN_PATH#../../}
|
2023-05-14 07:31:59 +00:00
|
|
|
|
|
|
|
if [ ! -f "${_me_location}" ]; then
|
|
|
|
fail "CONFIG_ME_BIN_PATH points to missing file"
|
|
|
|
fi
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
${ifdtool} -i me:${_me_location} ${rom} -O ${rom} || exit 1
|
|
|
|
}
|
|
|
|
|
|
|
|
inject_blob_hp_kbc1126_ec()
|
|
|
|
{
|
|
|
|
rom="${1}"
|
|
|
|
|
|
|
|
_ec1_location="${CONFIG_KBC1126_FW1#../../}"
|
|
|
|
_ec1_offset="${CONFIG_KBC1126_FW1_OFFSET}"
|
|
|
|
_ec2_location="${CONFIG_KBC1126_FW2#../../}"
|
|
|
|
_ec2_offset="${CONFIG_KBC1126_FW2_OFFSET}"
|
|
|
|
|
|
|
|
printf "adding hp kbc1126 ec firmware\n"
|
|
|
|
|
|
|
|
if [ "${_ec1_offset}" = "" ] || [ "${_ec1_offset}" = "" ]; then
|
|
|
|
printf "EC offsets not declared for board: %s\n" \
|
|
|
|
"${board}"
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
if [ "${_ec1_location}" = "" ] || [ "${_ec2_location}" = "" ]; then
|
|
|
|
printf "EC firmware path not declared for board: %s\n" \
|
|
|
|
"${board}"
|
|
|
|
fi
|
|
|
|
if [ ! -f "${_ec1_location}" ] || [ ! -f "${_ec2_location}" ]; then
|
|
|
|
printf "EC firmware not downloaded for board: %s\n" \
|
|
|
|
"${board}"
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
|
|
|
|
${cbfstool} "${rom}" add -f ${_ec1_location} -n ecfw1.bin \
|
|
|
|
-b ${_ec1_offset} -t raw || exit 1
|
|
|
|
${cbfstool} "${rom}" add -f ${_ec2_location} -n ecfw2.bin \
|
|
|
|
-b ${_ec2_offset} -t raw || exit 1
|
|
|
|
}
|
|
|
|
|
|
|
|
inject_blob_dell_e6400_vgarom_nvidia()
|
|
|
|
{
|
|
|
|
rom="${1}"
|
|
|
|
|
|
|
|
_vga_location="${CONFIG_VGA_BIOS_FILE#../../}"
|
|
|
|
_vga_dir="${_vga_location%/*}"
|
|
|
|
_vga_filename="${_vga_location##*/}"
|
|
|
|
|
|
|
|
printf "adding pci option rom\n"
|
|
|
|
|
|
|
|
if [ "${_vga_dir}" != "${pciromsdir}" ]; then
|
|
|
|
printf "Invalid PCI ROM directory: %s\n" ${_vga_dir}
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
if [ ! -f "${_vga_location}" ]; then
|
|
|
|
printf "No such file exists: %s\n" ${_vga_location}
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
|
|
|
|
${cbfstool} ${rom} add -f "${_vga_location}" \
|
|
|
|
-n "pci${CONFIG_VGA_BIOS_ID}.rom" \
|
|
|
|
-t optionrom || exit 1
|
|
|
|
}
|
|
|
|
|
|
|
|
modify_gbe()
|
|
|
|
{
|
|
|
|
printf "changing mac address in gbe to ${new_mac}\n"
|
|
|
|
|
|
|
|
rom=${1}
|
2023-05-14 07:35:34 +00:00
|
|
|
|
|
|
|
if [ -z ${CONFIG_GBE_BIN_PATH} ]; then
|
|
|
|
fail "CONFIG_GBE_BIN_PATH not set"
|
|
|
|
fi
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
_gbe_location=${CONFIG_GBE_BIN_PATH#../../}
|
|
|
|
|
2023-05-14 07:35:34 +00:00
|
|
|
if [ ! -f "${_gbe_location}" ]; then
|
|
|
|
fail "CONFIG_GBE_BIN_PATH points to missing file"
|
|
|
|
fi
|
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
if [ ! -f ${nvmutil} ]; then
|
|
|
|
make -C util/nvmutil || fail 'failed to build nvmutil'
|
|
|
|
fi
|
2022-11-14 00:51:12 +00:00
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
_gbe_tmp=$(mktemp -t gbeXXXX.bin)
|
|
|
|
cp ${_gbe_location} ${_gbe_tmp}
|
|
|
|
${nvmutil} "${_gbe_tmp}" setmac ${new_mac} \
|
|
|
|
|| fail 'failed to modify mac address'
|
2023-04-03 00:06:46 +00:00
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
${ifdtool} -i GbE:${_gbe_tmp} "${rom}" \
|
|
|
|
-O "${rom}" || exit 1
|
|
|
|
|
|
|
|
rm -f ${_gbe_tmp}
|
|
|
|
}
|
2023-04-03 00:06:46 +00:00
|
|
|
|
2023-05-14 04:42:59 +00:00
|
|
|
listboards()
|
|
|
|
{
|
|
|
|
for boarddir in ${cbcfgsdir}/*; do
|
|
|
|
if [ ! -d "${boarddir}" ]; then continue; fi
|
|
|
|
board="${boarddir##${cbcfgsdir}/}"
|
|
|
|
board="${board%/}"
|
|
|
|
printf '%s\n' "${board##*/}"
|
|
|
|
done
|
|
|
|
}
|
|
|
|
|
|
|
|
fail()
|
|
|
|
{
|
|
|
|
if [ ! -z ${@+x} ]; then
|
2023-05-14 07:54:58 +00:00
|
|
|
printf "\n%s: ERROR: ${@}\n" ${sname}
|
2023-04-03 00:06:46 +00:00
|
|
|
fi
|
2023-05-14 04:42:59 +00:00
|
|
|
|
|
|
|
usage
|
|
|
|
exit 1
|
|
|
|
}
|
|
|
|
|
|
|
|
usage()
|
|
|
|
{
|
|
|
|
cat <<- EOF
|
|
|
|
USAGE: ./blobutil inject -r [rom path] -b [boardname] -m [macaddress]
|
|
|
|
Example: ./blobutil inject -r x230_12mb.rom -b x230_12mb
|
|
|
|
|
|
|
|
Adding a macadress to the gbe is optional.
|
|
|
|
If the [-m] parameter is left blank, the gbe will not be touched.
|
|
|
|
|
|
|
|
Type './blobutil inject listboards' to get a list of valid boards
|
|
|
|
EOF
|
|
|
|
}
|
|
|
|
|
|
|
|
main $@
|