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
|
2021-05-18 12:56:12 +00:00
|
|
|
|
|
|
|
# helper script: create ROM images for a given mainboard
|
|
|
|
#
|
2023-05-10 01:48:34 +00:00
|
|
|
# Copyright (C) 2020,2021,2023 Leah Rowe <info@minifree.org>
|
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
|
|
|
# Copyright (C) 2021 Ferass El Hafidi <vitali64pmemail@protonmail.com>
|
2022-11-14 00:51:12 +00:00
|
|
|
# Copyright (C) 2022 Caleb La Grange <thonkpeasant@protonmail.com>
|
2022-08-26 12:06:45 +00:00
|
|
|
# Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
|
2021-05-18 12:56:12 +00:00
|
|
|
#
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
|
|
# it under the terms of the GNU General Public License as published by
|
|
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
|
|
# (at your option) any later version.
|
|
|
|
#
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
# GNU General Public License for more details.
|
|
|
|
#
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#
|
|
|
|
|
|
|
|
# This script assumes that the working directory is the root
|
|
|
|
# of git or release archive
|
|
|
|
|
2022-11-14 00:51:12 +00:00
|
|
|
|
2021-05-18 12:56:12 +00:00
|
|
|
[ "x${DEBUG+set}" = 'xset' ] && set -v
|
|
|
|
set -u -e
|
|
|
|
|
|
|
|
projectname="$(cat projectname)"
|
|
|
|
|
2023-05-10 19:22:17 +00:00
|
|
|
cbcfgdir="resources/coreboot"
|
2023-05-12 20:53:06 +00:00
|
|
|
boardcfgdir=""
|
2023-05-10 01:48:34 +00:00
|
|
|
kmapdir="resources/grub/keymap"
|
2022-11-14 00:51:12 +00:00
|
|
|
displaymodes=""
|
|
|
|
payloads=""
|
|
|
|
keyboard_layouts=""
|
2023-05-12 15:55:45 +00:00
|
|
|
board=""
|
2021-11-27 19:06:32 +00:00
|
|
|
|
2023-05-10 01:48:34 +00:00
|
|
|
grub_scan_disk="undefined"
|
2021-05-18 12:56:12 +00:00
|
|
|
cbtree="undefined"
|
|
|
|
romtype="normal" # optional parameter in board.cfg. "normal" is default
|
|
|
|
arch="undefined"
|
2023-05-10 01:48:34 +00:00
|
|
|
|
2021-05-18 12:56:12 +00:00
|
|
|
# Disable all payloads by default.
|
|
|
|
# board.cfg files have to specifically enable [a] payload(s)
|
|
|
|
payload_grub="n"
|
2023-05-12 20:53:06 +00:00
|
|
|
payload_grub_withseabios="n" # seabios chainloaded from grub
|
2021-05-18 12:56:12 +00:00
|
|
|
payload_seabios="n"
|
2023-05-12 20:53:06 +00:00
|
|
|
payload_seabios_withgrub="n" # i386-coreboot grub from SeaBIOS boot menu
|
2021-11-01 02:51:10 +00:00
|
|
|
payload_memtest="n"
|
2022-08-26 14:14:57 +00:00
|
|
|
payload_uboot="n"
|
|
|
|
uboot_config="undefined"
|
2023-05-12 15:55:45 +00:00
|
|
|
|
|
|
|
romdir=""
|
|
|
|
cbdir=""
|
|
|
|
cbfstool=""
|
|
|
|
corebootrom=""
|
|
|
|
seavgabiosrom=""
|
|
|
|
|
|
|
|
CROSS_COMPILE=""
|
|
|
|
|
|
|
|
main()
|
|
|
|
{
|
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
|
|
|
while [[ $# > 0 ]]; do
|
2023-05-12 15:55:45 +00:00
|
|
|
case ${1} in
|
|
|
|
-d)
|
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
|
|
|
displaymodes+="${2}"
|
2023-05-12 15:55:45 +00:00
|
|
|
shift ;;
|
|
|
|
-p)
|
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
|
|
|
payloads+="${2}"
|
2023-05-12 15:55:45 +00:00
|
|
|
shift ;;
|
|
|
|
-k)
|
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
|
|
|
keyboard_layouts+="${2}"
|
2023-05-12 15:55:45 +00:00
|
|
|
shift ;;
|
|
|
|
*)
|
|
|
|
board=${1} ;;
|
|
|
|
esac
|
|
|
|
shift
|
|
|
|
done
|
|
|
|
|
|
|
|
printf "board %s , kb %s , displaymode %s , payloads %s\n" \
|
|
|
|
${board} ${keyboard_layouts} ${displaymodes} \
|
|
|
|
${payloads}
|
|
|
|
|
|
|
|
if [ "${board}" = "" ]; then
|
|
|
|
printf "build/roms: undefined board. Exiting\n"
|
|
|
|
exit 1
|
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
|
|
|
|
load_config
|
|
|
|
build_dependencies
|
|
|
|
build_rom_images
|
|
|
|
}
|
|
|
|
|
|
|
|
load_config()
|
|
|
|
{
|
|
|
|
boardcfgdir="${cbcfgdir}/${board}"
|
|
|
|
|
|
|
|
if [ ! -d "${boardcfgdir}" ]; then
|
2023-05-12 15:55:45 +00:00
|
|
|
printf "build/roms: Target not defined: %s\n" ${board}
|
|
|
|
exit 1
|
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ ! -f "${boardcfgdir}/board.cfg" ]; then
|
2023-05-12 15:55:45 +00:00
|
|
|
printf "build/roms %s: Missing board.cfg\n" ${board}
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
|
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
|
|
|
source "${boardcfgdir}/board.cfg"
|
2023-05-12 20:53:06 +00:00
|
|
|
|
|
|
|
if [ "${board}" != "${cbtree}" ]; then
|
|
|
|
cbdir="coreboot/${cbtree}"
|
|
|
|
else
|
|
|
|
cbdir="coreboot/${board}"
|
|
|
|
fi
|
|
|
|
|
|
|
|
romdir="bin/${board}"
|
|
|
|
cbfstool="${cbdir}/util/cbfstool/cbfstool"
|
|
|
|
seavgabiosrom="payload/seabios/seavgabios.bin"
|
|
|
|
corebootrom="${cbdir}/build/coreboot.rom"
|
2023-05-12 15:55:45 +00:00
|
|
|
|
|
|
|
if [ "${grub_scan_disk}" = "undefined" ]; then
|
|
|
|
printf "build/roms '%s': grub_scan_disk is undefined. " \
|
|
|
|
${board}
|
|
|
|
printf "Defaulting to 'both'.\n"
|
|
|
|
grub_scan_disk="both"
|
|
|
|
fi
|
|
|
|
if [ "${grub_scan_disk}" != "both" ] && \
|
|
|
|
[ "${grub_scan_disk}" != "ata" ] && \
|
|
|
|
[ "${grub_scan_disk}" != "ahci" ]; then
|
|
|
|
printf "build/roms '%s': invalid grub_scan_disk config. " \
|
2023-05-10 01:48:34 +00:00
|
|
|
${board}
|
2023-05-12 15:55:45 +00:00
|
|
|
printf "Defaulting to 'both'.\n"
|
|
|
|
grub_scan_disk="both"
|
|
|
|
# erroring out would be silly. just use the default
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ "${cbtree}" = "undefined" ]; then
|
|
|
|
printf "build/roms '%s': undefined coreboot tree. " \
|
|
|
|
${board}
|
|
|
|
printf "Skipping build.\n"
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
if [ "${arch}" = "undefined" ]; then
|
|
|
|
printf "build/roms '%s': undefined CPU type. " \
|
|
|
|
${board}
|
|
|
|
printf "Skipping build.\n"
|
2023-05-10 01:48:34 +00:00
|
|
|
exit 1
|
2021-05-18 12:56:12 +00:00
|
|
|
fi
|
|
|
|
|
2023-05-12 15:55:45 +00:00
|
|
|
if [ "${payload_memtest}" != "n" ] && \
|
|
|
|
[ "${payload_memtest}" != "y" ]; then
|
|
|
|
payload_memtest="n"
|
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ "${payload_grub_withseabios}" = "y" ]; then
|
2023-05-12 15:55:45 +00:00
|
|
|
payload_grub="y"
|
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ "${payload_grub_withseabios}" = "y" ]; then
|
2023-05-12 15:55:45 +00:00
|
|
|
payload_seabios="y"
|
2023-05-12 20:53:06 +00:00
|
|
|
payload_seabios_withgrub="y"
|
2022-12-07 18:41:33 +00:00
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ "${payload_seabios_withgrub}" = "y" ]; then
|
2023-05-12 15:55:45 +00:00
|
|
|
payload_seabios="y"
|
|
|
|
fi
|
|
|
|
if [ "${payload_uboot}" != "n" ] && \
|
|
|
|
[ "${payload_uboot}" != "y" ]; then
|
|
|
|
payload_uboot="n"
|
|
|
|
fi
|
|
|
|
if [ "${payload_uboot}" = "y" ] && \
|
|
|
|
[ "${uboot_config}" = "undefined" ]; then
|
|
|
|
uboot_config="default"
|
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
|
|
|
|
load_config_overrides
|
|
|
|
die_if_cbconfig_and_nopayload
|
|
|
|
}
|
|
|
|
|
|
|
|
load_config_overrides()
|
|
|
|
{
|
2023-05-12 15:55:45 +00:00
|
|
|
# Override all payload directives with cmdline args
|
2023-05-12 23:13:54 +00:00
|
|
|
if [ -z ${payloads} ]; then
|
|
|
|
return 0
|
|
|
|
fi
|
2023-05-12 15:55:45 +00:00
|
|
|
|
2023-05-12 23:13:54 +00:00
|
|
|
echo "setting payloads $payloads"
|
|
|
|
payload_grub="n"
|
|
|
|
payload_grub_withseabios="n" # seabios chainloaded from grub
|
|
|
|
payload_seabios="n"
|
|
|
|
payload_seabios_withgrub="n" # grub from SeaBIOS menu
|
|
|
|
payload_uboot="n"
|
|
|
|
payload_memtest="n"
|
|
|
|
|
|
|
|
for payload in ${payloads} ; do
|
|
|
|
eval "payload_${payload}=y"
|
|
|
|
done
|
2023-05-12 20:53:06 +00:00
|
|
|
}
|
2022-12-07 18:41:33 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
die_if_cbconfig_and_nopayload()
|
|
|
|
{
|
|
|
|
# if a coreboot config exists, and payloads are not
|
|
|
|
# defined in the lbmk config, exit with error
|
|
|
|
# if no configs exist, this won't fail. this way, cbtrees
|
|
|
|
# like "default" can exist which just contain patches
|
2023-05-12 23:13:54 +00:00
|
|
|
|
|
|
|
if [ "${payload_grub}" = "y" ] || [ "${payload_seabios}" = "y" ] \
|
|
|
|
|| [ "${payload_uboot}" = "y" ]; then
|
|
|
|
return 0
|
2023-05-12 15:55:45 +00:00
|
|
|
fi
|
2023-05-12 23:13:54 +00:00
|
|
|
|
|
|
|
for configfile in "${boardcfgdir}/config/"*; do
|
|
|
|
if [ ! -e "${configfile}" ]; then
|
|
|
|
continue
|
|
|
|
fi
|
|
|
|
printf "build/roms %s: Payload undefined. Exiting.\n" \
|
|
|
|
${board}
|
|
|
|
exit 1
|
|
|
|
done
|
2023-05-12 20:53:06 +00:00
|
|
|
}
|
2023-05-12 15:55:45 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
build_dependencies()
|
|
|
|
{
|
2023-05-12 15:55:45 +00:00
|
|
|
if [ ! -d "${cbdir}" ]; then
|
|
|
|
./download coreboot ${cbtree}
|
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ ! -f "${cbfstool}" ]; then
|
|
|
|
./build module cbutils ${cbtree} || exit 1
|
|
|
|
fi
|
2023-05-12 15:55:45 +00:00
|
|
|
cat version > "${cbdir}/.coreboot-version"
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
build_dependency_crossgcc
|
|
|
|
|
|
|
|
build_dependency_seabios
|
|
|
|
build_dependency_grub
|
|
|
|
build_dependency_uboot
|
|
|
|
}
|
|
|
|
|
|
|
|
build_dependency_crossgcc()
|
|
|
|
{
|
2023-05-12 15:55:45 +00:00
|
|
|
if [ "${arch}" = "x86_32" ] || [ "${arch}" = "x86_64" ]; then
|
|
|
|
if [ ! -d "${cbdir}/util/crossgcc/xgcc/i386-elf/" ]; then
|
|
|
|
# Even for 64-bit machines, coreboot builds 32-bit ROM
|
|
|
|
# images, so we only need to worry about i386-elf
|
|
|
|
make -C "${cbdir}" crossgcc-i386 CPUS=$(nproc)
|
|
|
|
fi
|
|
|
|
case "$(uname -m)" in
|
|
|
|
x86*|i*86|amd64) : ;;
|
|
|
|
*) export CROSS_COMPILE=i386-elf- ;;
|
|
|
|
esac
|
|
|
|
elif [ "${arch}" = "ARMv7" ]; then
|
|
|
|
if [ ! -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ]; then
|
|
|
|
make -C "${cbdir}" crossgcc-arm CPUS=$(nproc)
|
|
|
|
fi
|
|
|
|
case "$(uname -m)" in
|
|
|
|
arm|arm32|armv6*|armv7*) : ;;
|
|
|
|
*) export CROSS_COMPILE=arm-eabi- ;;
|
|
|
|
esac
|
|
|
|
elif [ "${arch}" = "AArch64" ]; then
|
|
|
|
if [ ! -d "${cbdir}/util/crossgcc/xgcc/aarch64-elf/" ]; then
|
|
|
|
make -C "${cbdir}" crossgcc-aarch64 CPUS=$(nproc)
|
|
|
|
fi
|
|
|
|
# aarch64 also needs armv7 toolchain for arm-trusted-firmware
|
|
|
|
if [ ! -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ]; then
|
|
|
|
make -C "${cbdir}" crossgcc-arm CPUS=$(nproc)
|
|
|
|
fi
|
|
|
|
case "$(uname -m)" in
|
|
|
|
arm64|aarch64) : ;;
|
|
|
|
*) export CROSS_COMPILE=aarch64-elf- ;;
|
|
|
|
esac
|
|
|
|
fi
|
2023-05-10 01:48:34 +00:00
|
|
|
|
2023-05-12 15:55:45 +00:00
|
|
|
export PATH="$(pwd)/${cbdir}/util/crossgcc/xgcc/bin:$PATH"
|
2023-05-12 20:53:06 +00:00
|
|
|
}
|
2023-05-10 01:48:34 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
build_dependency_seabios()
|
|
|
|
{
|
2023-05-12 15:55:45 +00:00
|
|
|
if [ ! -f "${seavgabiosrom}" ] \
|
|
|
|
|| [ ! -f payload/seabios/seabios_libgfxinit.elf ] \
|
|
|
|
|| [ ! -f payload/seabios/seabios_vgarom.elf ] \
|
|
|
|
|| [ ! -f payload/seabios/seabios_normal.elf ]; then
|
|
|
|
if [ "${payload_seabios}" = "y" ]; then
|
|
|
|
./build payload seabios
|
|
|
|
elif [ "${payload_grub}" = "y" ] \
|
2023-05-12 20:53:06 +00:00
|
|
|
&& [ "${payload_grub_withseabios}" = "y" ]
|
2023-05-12 15:55:45 +00:00
|
|
|
then
|
|
|
|
./build payload seabios
|
2021-05-18 12:56:12 +00:00
|
|
|
fi
|
|
|
|
fi
|
2023-05-12 23:13:54 +00:00
|
|
|
if [ "${payload_memtest}" = "y" ] && [ ! -f "memtest86plus/memtest" ]
|
|
|
|
then
|
|
|
|
./build module memtest86plus
|
2023-05-12 15:55:45 +00:00
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
}
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
build_dependency_grub()
|
|
|
|
{
|
2023-05-12 23:13:54 +00:00
|
|
|
if [ "${payload_grub}" != "y" ] \
|
|
|
|
&& [ "${payload_seabios_withgrub}" != "y" ]; then
|
|
|
|
return 0
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ -f "payload/grub/grub_usqwerty.cfg" ]; then
|
|
|
|
sha1cmd="sha1sum resources/grub/config/grub.cfg"
|
|
|
|
grubrefchecksum="$(${sha1cmd} | awk '{print $1}')"
|
|
|
|
|
|
|
|
sha1cmd="sha1sum payload/grub/grub_usqwerty.cfg"
|
|
|
|
grubsha1="$(${sha1cmd} | awk '{print $1}')"
|
|
|
|
|
|
|
|
if [ "${grubrefchecksum}" != "${grubsha1}" ]; then
|
|
|
|
rm -Rf payload/grub/
|
|
|
|
printf "GRUB change detected. Rebuilding:\n"
|
2021-05-18 12:56:12 +00:00
|
|
|
fi
|
2023-05-12 23:13:54 +00:00
|
|
|
else
|
|
|
|
printf "GRUB payloads needed. Building:\n"
|
|
|
|
rm -Rf payload/grub/ # just in case
|
2022-08-26 14:14:57 +00:00
|
|
|
fi
|
2023-05-12 23:13:54 +00:00
|
|
|
for keymapfile in ${kmapdir}/*; do
|
|
|
|
if [ ! -f "${keymapfile}" ]; then
|
|
|
|
continue
|
|
|
|
fi
|
|
|
|
|
|
|
|
keymap="${keymapfile##*/}"
|
|
|
|
keymap="${keymap%.gkb}"
|
|
|
|
|
|
|
|
grubelf="payload/grub/grub_${keymap}.elf"
|
|
|
|
grubcfg="payload/grub/grub_${keymap}.cfg"
|
|
|
|
grubtestcfg="payload/grub/grub_${keymap}_test.cfg"
|
|
|
|
|
|
|
|
if [ ! -f "${grubelf}" ] || [ ! -f "${grubcfg}" ] || \
|
|
|
|
[ ! -f "${grubtestcfg}" ]; then
|
|
|
|
./build payload grub
|
|
|
|
fi
|
|
|
|
done
|
2023-05-12 20:53:06 +00:00
|
|
|
}
|
2022-08-26 14:14:57 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
build_dependency_uboot()
|
|
|
|
{
|
2023-05-12 23:13:54 +00:00
|
|
|
if [ "${payload_uboot}" != "y" ]; then
|
|
|
|
return 0
|
|
|
|
fi
|
2023-05-12 15:55:45 +00:00
|
|
|
|
2023-05-12 23:13:54 +00:00
|
|
|
ubdir=""
|
|
|
|
if [ "${uboot_config}" = "default" ]; then
|
|
|
|
ubdir="payload/u-boot/${board}"
|
|
|
|
else
|
|
|
|
ubdir="payload/u-boot/${board}/${uboot_config}"
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ -f "${ubdir}/u-boot.elf" ]; then
|
|
|
|
ubootelf="${ubdir}/u-boot.elf"
|
|
|
|
elif [ -f "${ubdir}/u-boot" ]; then
|
|
|
|
ubootelf="${ubdir}/u-boot"
|
|
|
|
else
|
|
|
|
printf "U-Boot needed. Building:\n"
|
|
|
|
rm -Rf "payload/u-boot/${board}" # just in case
|
|
|
|
./build payload u-boot "${board}"
|
2023-05-12 15:55:45 +00:00
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
build_rom_images()
|
|
|
|
{
|
|
|
|
[ -d "${romdir}/" ] || mkdir -p "${romdir}/"
|
|
|
|
rm -f "${romdir}"/*
|
2023-05-12 15:55:45 +00:00
|
|
|
|
2023-05-13 01:21:57 +00:00
|
|
|
for initmode in "normal" "vgarom" "libgfxinit"; do
|
|
|
|
hmode="vesafb"
|
|
|
|
if [ "${initmode}" != "vgarom" ]; then
|
|
|
|
hmode="corebootfb"
|
|
|
|
fi
|
|
|
|
modes="${hmode} txtmode"
|
|
|
|
if [ ! -z ${displaymodes} ]; then
|
|
|
|
modes="${displaymodes}"
|
|
|
|
fi
|
|
|
|
for displaymode in ${modes}; do
|
|
|
|
if [ "${initmode}" = "normal" ] \
|
|
|
|
&& [ "$displaymode" != "txtmode" ]; then
|
|
|
|
continue
|
|
|
|
fi
|
|
|
|
cbcfg="${boardcfgdir}/config/${initmode}"
|
|
|
|
cbcfg="${cbcfg}_${displaymode}"
|
|
|
|
if [ "${initmode}" = "normal" ]; then
|
|
|
|
cbcfg="${cbcfg%_*}"
|
|
|
|
fi
|
|
|
|
mkRoms "${cbcfg}" "${displaymode}" "${initmode}"
|
2023-05-12 15:55:45 +00:00
|
|
|
done
|
2023-05-13 01:21:57 +00:00
|
|
|
done
|
2023-05-12 15:55:45 +00:00
|
|
|
|
2023-05-13 01:52:42 +00:00
|
|
|
make distclean -BC "${cbdir}"
|
2023-05-12 15:55:45 +00:00
|
|
|
}
|
2022-08-26 14:14:57 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
# Main ROM building function. This calls all other functions
|
|
|
|
mkRoms()
|
2023-05-10 04:09:10 +00:00
|
|
|
{
|
2023-05-12 20:53:06 +00:00
|
|
|
_cbcfg="${1}"
|
|
|
|
displaymode="${2}"
|
|
|
|
initmode="${3}"
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ ! -f "${_cbcfg}" ]; then
|
|
|
|
printf "'%s' does not exist. Skipping build for %s %s %s\n" \
|
|
|
|
${_cbcfg} ${board} \
|
|
|
|
${displaymode} ${initmode}
|
|
|
|
return 0
|
|
|
|
fi
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
# make coreboot ROM without a payload in it
|
2023-05-13 02:06:55 +00:00
|
|
|
mkCoreboot "${_cbcfg}"
|
2023-05-12 20:53:06 +00:00
|
|
|
|
|
|
|
# now add payloads, per user config:
|
|
|
|
|
|
|
|
if [ "${displaymode}" = "txtmode" ] \
|
|
|
|
&& [ "${payload_memtest}" = "y" ]; then
|
|
|
|
"${cbfstool}" "${corebootrom}" add-payload \
|
|
|
|
-f memtest86plus/memtest -n img/memtest \
|
|
|
|
-c lzma || exit 1
|
2021-10-30 20:22:27 +00:00
|
|
|
fi
|
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ "${payload_seabios}" = "y" ]; then
|
|
|
|
if [ "${payload_seabios_withgrub}" = "n" ]; then
|
|
|
|
x=${corebootrom}
|
|
|
|
y=${initmode}
|
|
|
|
t=$(mkSeabiosRom "$x" "fallback/payload" "$y")
|
|
|
|
|
|
|
|
_newrom="${romdir}/seabios_${board}_${initmode}.rom"
|
|
|
|
if [ "${initmode}" != "normal" ]; then
|
|
|
|
_newrom="${_newrom%.rom}_${displaymode}.rom"
|
2021-05-18 12:56:12 +00:00
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
|
|
|
|
# rom image ready to be flashed:
|
|
|
|
moverom "${t}" "${_newrom}" "${romtype}"
|
|
|
|
rm -f "${t}"
|
|
|
|
else
|
|
|
|
tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
|
|
|
|
cp "${corebootrom}" "${tmprom}"
|
|
|
|
mkRomsWithGrub "${tmprom}" "${initmode}" \
|
|
|
|
"${displaymode}" "seabios_withgrub"
|
|
|
|
rm -f "${tmprom}"
|
2023-05-10 01:48:34 +00:00
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
fi
|
|
|
|
|
|
|
|
if [ "${payload_grub}" = "y" ]; then
|
|
|
|
mkRomsWithGrub "${corebootrom}" "${initmode}" \
|
|
|
|
"${displaymode}" "grub"
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ "${payload_uboot}" = "y" ]; then
|
|
|
|
x=${corebootrom}
|
|
|
|
y=${uboot_config}
|
|
|
|
z=${cbfstool}
|
|
|
|
tmpubootrom="$(mkUbootRom "$x" "fallback/payload" "$y" "$z")"
|
|
|
|
if [ "${initmode}" = "normal" ]; then
|
|
|
|
_newrom="${romdir}/uboot_payload_${board}_"
|
|
|
|
_newrom="${_newrom}${initmode}.rom"
|
|
|
|
else
|
|
|
|
_newrom="${romdir}/uboot_payload_${board}_"
|
|
|
|
_newrom="${_newrom}${initmode}_${displaymode}.rom"
|
2023-05-10 01:48:34 +00:00
|
|
|
fi
|
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
# rom image ready to be flashed:
|
|
|
|
moverom "${tmpubootrom}" "${_newrom}" "${romtype}"
|
|
|
|
rm -f "${tmpubootrom}"
|
2023-05-10 01:48:34 +00:00
|
|
|
fi
|
|
|
|
}
|
2021-05-18 12:56:12 +00:00
|
|
|
|
|
|
|
# expected: configs must not specify a payload
|
2023-05-10 04:09:10 +00:00
|
|
|
mkCoreboot()
|
|
|
|
{
|
2023-05-13 02:06:55 +00:00
|
|
|
_cbcfg="${1}" # eg. resources/coreboot/e6400nvidia_4mb/config/normal
|
2023-05-12 20:53:06 +00:00
|
|
|
|
2023-05-12 15:55:45 +00:00
|
|
|
if [ ! -f "${_cbcfg}" ]; then
|
2023-05-10 01:48:34 +00:00
|
|
|
printf "\nmkCoreboot: coreboot config '%s' does not exist. " \
|
2023-05-12 15:55:45 +00:00
|
|
|
${_cbcfg}
|
2023-05-10 01:48:34 +00:00
|
|
|
printf "Skipping build.\n"
|
2021-05-18 12:56:12 +00:00
|
|
|
return 0
|
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
|
2023-05-10 01:48:34 +00:00
|
|
|
printf "%s-%s\n" "$(cat projectname)" "$(cat version)" \
|
|
|
|
> "${cbdir}/.coreboot-version"
|
2022-11-14 00:51:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ -f "${cbfstool}" ]; then
|
|
|
|
mv "${cbfstool}" "${cbdir}/cbfstool"
|
|
|
|
fi
|
2023-05-13 01:52:42 +00:00
|
|
|
make clean -BC "${cbdir}"
|
2022-11-14 00:51:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ -f "${cbdir}/cbfstool" ]; then
|
|
|
|
mv "${cbdir}/cbfstool" "${cbfstool}"
|
|
|
|
fi
|
|
|
|
|
2023-05-12 15:55:45 +00:00
|
|
|
cp "${_cbcfg}" "${cbdir}"/.config
|
2023-02-19 23:16:01 +00:00
|
|
|
./build module cbutils ${cbdir#coreboot/} || exit 1
|
2023-05-12 20:53:06 +00:00
|
|
|
|
2023-05-13 01:52:42 +00:00
|
|
|
make -j$(nproc) -BC "${cbdir}"
|
2021-05-18 12:56:12 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
# make a rom in /tmp/ and then print the path of that ROM
|
2023-05-10 04:09:10 +00:00
|
|
|
mkSeabiosRom()
|
|
|
|
{
|
2023-05-10 01:48:34 +00:00
|
|
|
target_cbrom="${1}" # rom to insert seabios in. will not be touched
|
|
|
|
# (a tmpfile will be made instead)
|
2021-05-18 12:56:12 +00:00
|
|
|
target_seabios_cbfs_path="${2}" # e.g. fallback/payload
|
2023-05-10 19:22:17 +00:00
|
|
|
target_initmode="${3}" # e.g. libgfxinit
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-08 18:45:32 +00:00
|
|
|
target_seabioself="payload/seabios/seabios_${target_initmode}.elf"
|
2021-05-18 12:56:12 +00:00
|
|
|
target_seavgabios_rom="payload/seabios/seavgabios.bin"
|
|
|
|
|
|
|
|
tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
|
|
|
|
|
|
|
|
cp "${target_cbrom}" "${tmprom}"
|
2023-05-10 01:48:34 +00:00
|
|
|
|
|
|
|
"${cbfstool}" "${tmprom}" add-payload -f "${target_seabioself}" \
|
|
|
|
-n ${target_seabios_cbfs_path} -c lzma || exit 1
|
|
|
|
"${cbfstool}" "${tmprom}" add-int -i 3000 -n etc/ps2-keyboard-spinup \
|
|
|
|
|| exit 1
|
|
|
|
|
|
|
|
if [ "${target_initmode}" = "normal" ] \
|
|
|
|
|| [ "${target_initmode}" = "libgfxinit" ]; then
|
|
|
|
"${cbfstool}" "${tmprom}" add-int -i 2 \
|
2023-05-10 04:09:10 +00:00
|
|
|
-n etc/pci-optionrom-exec || exit 1
|
2023-05-10 01:48:34 +00:00
|
|
|
elif [ "${target_initmode}" = "vgarom" ]; then # coreboot executes it
|
|
|
|
"${cbfstool}" "${tmprom}" add-int -i 0 \
|
2023-05-10 04:09:10 +00:00
|
|
|
-n etc/pci-optionrom-exec || exit 1
|
2023-05-10 01:48:34 +00:00
|
|
|
fi # for undefined modes, don't add this integer. use SeaBIOS defaults
|
|
|
|
|
|
|
|
"${cbfstool}" "${tmprom}" add-int -i 0 -n etc/optionroms-checksum \
|
2023-05-10 04:09:10 +00:00
|
|
|
|| exit 1
|
2021-05-18 12:56:12 +00:00
|
|
|
|
|
|
|
if [ "${target_initmode}" = "libgfxinit" ]; then
|
2023-05-10 01:48:34 +00:00
|
|
|
"${cbfstool}" "${tmprom}" add -f "${target_seavgabios_rom}" \
|
|
|
|
-n vgaroms/seavgabios.bin -t raw || exit 1
|
2021-05-18 12:56:12 +00:00
|
|
|
fi
|
|
|
|
|
|
|
|
printf "%s\n" "${tmprom}"
|
|
|
|
}
|
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
# Make separate ROM images with GRUB payload, for each supported keymap
|
|
|
|
mkRomsWithGrub()
|
2023-05-10 04:09:10 +00:00
|
|
|
{
|
2023-05-12 20:53:06 +00:00
|
|
|
tmprompath="${1}"
|
|
|
|
initmode="${2}"
|
|
|
|
displaymode="${3}"
|
|
|
|
firstpayloadname="${4}" # allow values: grub, seabios, seabios_withgrub
|
2022-08-26 14:14:57 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
x=${tmprompath}
|
|
|
|
y=${initmode}
|
|
|
|
if [ "${payload_grub_withseabios}" = "y" ] \
|
|
|
|
&& [ "${firstpayloadname}" = "grub" ]; then
|
|
|
|
mv "$(mkSeabiosRom "${x}" "seabios.elf" "${y}")" \
|
|
|
|
"${tmprompath}"
|
|
|
|
elif [ "${payload_seabios_withgrub}" ] \
|
|
|
|
&& [ "${firstpayloadname}" != "grub" ]; then
|
|
|
|
mv "$(mkSeabiosRom "${x}" "fallback/payload" "${y}")" \
|
|
|
|
"${tmprompath}"
|
2022-12-09 11:50:03 +00:00
|
|
|
fi
|
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
keymaps=""
|
|
|
|
if [ -z ${keyboard_layouts} ]; then
|
|
|
|
for kmapfile in "${kmapdir}"/*; do
|
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
|
|
|
keymaps+=" ${kmapfile}"
|
2023-05-12 20:53:06 +00:00
|
|
|
done
|
|
|
|
else
|
|
|
|
for keymapname in ${keyboard_layouts}; do
|
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
|
|
|
keymaps+=" ${kmapdir}/${keymapname}.gkb"
|
2023-05-12 20:53:06 +00:00
|
|
|
done
|
2022-08-26 14:14:57 +00:00
|
|
|
fi
|
2023-05-12 20:53:06 +00:00
|
|
|
for keymapfile in ${keymaps}; do
|
|
|
|
if [ ! -f "${keymapfile}" ]; then
|
|
|
|
continue
|
|
|
|
fi
|
2022-08-26 14:14:57 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
keymap="${keymapfile##*/}"
|
|
|
|
keymap="${keymap%.gkb}"
|
2022-08-26 14:14:57 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
grub_path_in_cbfs="fallback/payload"
|
|
|
|
if [ "${firstpayloadname}" != "grub" ]; then
|
|
|
|
grub_path_in_cbfs="img/grub2"
|
|
|
|
fi
|
2022-08-26 14:14:57 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
# evil bofh rfc 2646 compliance hack
|
|
|
|
x=${keymap}
|
|
|
|
y=${tmprompath}
|
|
|
|
z=${grub_path_in_cbfs}
|
|
|
|
tmpgrubrom="$(mkGrubRom "${x}" "${y}" "${z}")"
|
|
|
|
|
|
|
|
_newrom="${romdir}/${firstpayloadname}_${board}_${initmode}_"
|
|
|
|
if [ "${initmode}" = "normal" ]; then
|
|
|
|
_newrom="${_newrom}${keymap}.rom"
|
|
|
|
else
|
|
|
|
_newrom="${_newrom}${displaymode}_${keymap}.rom"
|
|
|
|
fi
|
|
|
|
|
|
|
|
# rom image ready to be flashed:
|
|
|
|
moverom "${tmpgrubrom}" "${_newrom}" "${romtype}"
|
|
|
|
rm -f "${tmpgrubrom}"
|
|
|
|
done
|
2022-08-26 14:14:57 +00:00
|
|
|
}
|
|
|
|
|
2021-05-18 12:56:12 +00:00
|
|
|
# make a rom in /tmp/ and then print the path of that ROM
|
2023-05-10 04:09:10 +00:00
|
|
|
mkGrubRom()
|
|
|
|
{
|
2021-05-18 12:56:12 +00:00
|
|
|
target_keymap="${1}"
|
|
|
|
target_cbrom="${2}"
|
2022-11-14 00:51:12 +00:00
|
|
|
target_grubelf_cbfs_path="${3}" # e.g. fallback/payload
|
2021-05-18 12:56:12 +00:00
|
|
|
|
|
|
|
grubelf="payload/grub/grub_${target_keymap}.elf"
|
|
|
|
grubcfg="payload/grub/grub_${target_keymap}.cfg"
|
|
|
|
grubtestcfg="payload/grub/grub_${target_keymap}_test.cfg"
|
|
|
|
|
2022-12-11 06:25:09 +00:00
|
|
|
tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX) || exit 1
|
2023-05-12 20:53:06 +00:00
|
|
|
|
2022-12-11 06:25:09 +00:00
|
|
|
cp "${target_cbrom}" "${tmprom}" || exit 1
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-10 01:48:34 +00:00
|
|
|
"${cbfstool}" "${tmprom}" add-payload -f "${grubelf}" \
|
|
|
|
-n ${target_grubelf_cbfs_path} -c lzma || exit 1
|
2021-12-29 07:10:56 +00:00
|
|
|
|
|
|
|
tmpgrubcfg=$(mktemp -t grub.cfg.XXXXXXXXXX)
|
|
|
|
tmpgrubtestcfg=$(mktemp -t grubtest.cfg.XXXXXXXXXX)
|
2021-11-27 19:06:32 +00:00
|
|
|
if [ "${grub_scan_disk}" = "ahci" ]; then
|
2023-05-10 01:48:34 +00:00
|
|
|
sed \
|
|
|
|
's/set\ grub_scan_disk=\"both\"/set\ grub_scan_disk=\"ahci\"/' \
|
|
|
|
"${grubcfg}" > "${tmpgrubcfg}"
|
|
|
|
sed \
|
|
|
|
's/set\ grub_scan_disk=\"both\"/set\ grub_scan_disk=\"ahci\"/' \
|
|
|
|
"${grubtestcfg}" > "${tmpgrubtestcfg}"
|
2021-11-27 19:06:32 +00:00
|
|
|
elif [ "${grub_scan_disk}" = "ata" ]; then
|
2023-05-10 01:48:34 +00:00
|
|
|
sed \
|
|
|
|
's/set\ grub_scan_disk=\"both\"/set\ grub_scan_disk=\"ata\"/' \
|
|
|
|
"${grubcfg}" > "${tmpgrubcfg}"
|
|
|
|
sed \
|
|
|
|
's/set\ grub_scan_disk=\"both\"/set\ grub_scan_disk=\"ata\"/' \
|
|
|
|
"${grubtestcfg}" > "${tmpgrubtestcfg}"
|
2021-12-29 07:10:56 +00:00
|
|
|
else
|
|
|
|
cp "${grubcfg}" "${tmpgrubcfg}"
|
|
|
|
cp "${grubtestcfg}" "${tmpgrubtestcfg}"
|
2021-11-27 19:06:32 +00:00
|
|
|
fi
|
2023-05-10 01:48:34 +00:00
|
|
|
|
|
|
|
"${cbfstool}" "${tmprom}" add -f "${tmpgrubcfg}" -n grub.cfg -t raw \
|
|
|
|
|| exit 1
|
|
|
|
"${cbfstool}" "${tmprom}" add -f "${tmpgrubtestcfg}" -n grubtest.cfg \
|
|
|
|
-t raw || exit 1
|
2021-12-29 07:36:36 +00:00
|
|
|
rm -f "${tmpgrubcfg}" "${tmpgrubtestcfg}"
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2021-10-30 23:54:53 +00:00
|
|
|
backgroundfile="background1280x800.png"
|
|
|
|
if [ "${board}" = "x60" ] || [ "${board}" = "t60_intelgpu" ]; then
|
2023-05-10 01:48:34 +00:00
|
|
|
# TODO: don't hardcode this. do it in board.cfg per board
|
2021-10-30 23:54:53 +00:00
|
|
|
backgroundfile="background1024x768.png"
|
|
|
|
fi
|
|
|
|
backgroundfile="resources/grub/background/${backgroundfile}"
|
2023-05-10 01:48:34 +00:00
|
|
|
"${cbfstool}" "${tmprom}" add -f ${backgroundfile} -n background.png \
|
|
|
|
-t raw || exit 1
|
2021-10-30 23:54:53 +00:00
|
|
|
|
2021-05-18 12:56:12 +00:00
|
|
|
printf "%s\n" "${tmprom}"
|
|
|
|
}
|
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
# make a rom in /tmp/ and then print the path of that ROM
|
|
|
|
mkUbootRom()
|
2023-05-10 04:09:10 +00:00
|
|
|
{
|
2023-05-12 20:53:06 +00:00
|
|
|
target_cbrom="${1}" # rom to insert u-boot in. it won't be touched
|
|
|
|
# (a tmpfile will be made instead)
|
|
|
|
target_uboot_cbfs_path="${2}" # e.g. fallback/payload
|
|
|
|
target_uboot_config="${3}"
|
|
|
|
cbfstool_path="${4}"
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ "${target_uboot_config}" = "default" ]; then
|
|
|
|
target_ubdir="payload/u-boot/${board}"
|
2022-11-14 00:51:12 +00:00
|
|
|
else
|
2023-05-12 20:53:06 +00:00
|
|
|
target_ubdir="payload/u-boot/${board}/${target_uboot_config}"
|
2022-11-14 00:51:12 +00:00
|
|
|
fi
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ -f "${target_ubdir}/u-boot.elf" ]; then
|
|
|
|
target_ubootelf="${target_ubdir}/u-boot.elf"
|
|
|
|
elif [ -f "${target_ubdir}/u-boot" ]; then
|
|
|
|
target_ubootelf="${target_ubdir}/u-boot"
|
|
|
|
fi
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
cp "${target_cbrom}" "${tmprom}"
|
|
|
|
"${cbfstool}" "${tmprom}" add-payload -f "${target_ubootelf}" \
|
|
|
|
-n ${target_uboot_cbfs_path} -c lzma || exit 1
|
2023-05-10 01:48:34 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
printf "%s\n" "${tmprom}"
|
2021-05-18 12:56:12 +00:00
|
|
|
}
|
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
# it is assumed that no other work will be done on the ROM
|
|
|
|
# after calling this function. therefore this function is "final"
|
|
|
|
moverom()
|
2023-05-10 04:09:10 +00:00
|
|
|
{
|
2023-05-12 20:53:06 +00:00
|
|
|
rompath="$1"
|
|
|
|
_newrom="$2"
|
|
|
|
cuttype="$3"
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
printf "\nCreating new ROM image: %s\n" "${_newrom}"
|
2021-05-18 12:56:12 +00:00
|
|
|
|
2023-05-13 00:07:53 +00:00
|
|
|
cp ${rompath} ${_newrom}
|
2021-11-01 02:51:10 +00:00
|
|
|
|
2023-05-12 20:53:06 +00:00
|
|
|
if [ "${cuttype}" = "i945 laptop" ]; then
|
|
|
|
dd if=${_newrom} of=top64k.bin bs=1 \
|
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
|
|
|
skip=$[$(stat -c %s ${_newrom}) - 0x10000] \
|
2023-05-12 20:53:06 +00:00
|
|
|
count=64k
|
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
|
|
|
dd if=top64k.bin of=${_newrom} bs=1 seek=$[$(stat -c %s \
|
|
|
|
${_newrom}) - 0x20000] count=64k conv=notrunc
|
2023-05-12 20:53:06 +00:00
|
|
|
rm -f top64k.bin
|
2023-05-13 00:27:00 +00:00
|
|
|
return 0
|
2022-08-26 14:14:57 +00:00
|
|
|
fi
|
2023-05-13 00:27:00 +00:00
|
|
|
|
|
|
|
for romsize in 4 8 16; do
|
|
|
|
for x in "IFD" "IFD NOGBE"; do
|
|
|
|
if [ "${romsize}MiB ICH9 ${x} NOR flash" \
|
|
|
|
!= "${cuttype}" ]; then
|
|
|
|
continue
|
|
|
|
fi
|
|
|
|
c=4
|
|
|
|
ifdgbe="descriptors/ich9m/ich9fdnogbe_${romsize}m.bin"
|
|
|
|
if [ "${x}" = "IFD" ]; then
|
|
|
|
c=12
|
|
|
|
ifdgbe="descriptors/ich9m/ich9fdgbe_${romsize}m.bin"
|
|
|
|
fi
|
2023-05-13 00:34:29 +00:00
|
|
|
if [ ! -f "${ifdgbe}" ]; then
|
|
|
|
./build descriptors ich9m
|
|
|
|
fi
|
2023-05-13 00:38:59 +00:00
|
|
|
dd if=${ifdgbe} of=${_newrom} bs=${c}k count=1 \
|
2023-05-13 00:27:00 +00:00
|
|
|
conv=notrunc
|
|
|
|
done
|
|
|
|
done
|
2021-05-18 12:56:12 +00:00
|
|
|
}
|
|
|
|
|
2023-05-12 15:55:45 +00:00
|
|
|
main $@
|