lbwww/site/news/libreboot20140711.md

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% Libreboot 20140711 release
% Leah Rowe
% 11 July 2014
Revisions for r20140711 (1st beta) (11th July 2014)
---------------------------------------------------
- Initial release (new coreboot base, dated 1st June 2014. See
'getcb' script for reference)
- DEBLOBBED coreboot
- Removed the part from memtest86+ 'make' where it tried to connect
to some scp server while compiling. (commented out line 24 in the
Makefile)
- X60 now uses a single .config (for coreboot)
- X60 now uses a single grub.cfg (for grub memdisk)
- X60 now uses a single grub.elf (payload)
- Added new native graphics code for X60 (replaces the old 'replay'
code) from Vladimir Serbinenko: 5320/9 from review.coreboot.org
- T60 is now supported, with native graphics. (5345/4 from
review.coreboot.org, cherry-picked on top of 5320/9 checkout)
- Added macbook2,1 support (from Mono Moosbart and Vladimir
Serbinenko) from review.coreboot.org (see 'getcb' script to know
how that was done)
- Documentation: added information linking to correct page and
talking about which models are supported.
- Added resources/libreboot/config/macbook21config
- macbook21: Added 'build-macbook21' script and linked to it in
'build' (ROMs included under bin/macbook21/)
- macbook21: Removed dd instructions from build-macbook21 script
(macbook21 does not need bucts when flashing libreboot while
Apple EFI firmware is running)
- Documentation: Added macbook21 ROMs to the list of ROMs in
docs/\#rom
- Documentation: added a copy of Mono's Coreboot page (for macbook21)
and linked it in main index.
- T60: Copy CD option from the grub.cfg files for T60 \*serial\*.rom
images into the grub configs for non-serial images. (T60 laptops have
CD/DVD drive on main laptop)
- macbook21: remove options in build-macbook21 for \*serial\*.rom
(there is no dock or serial port available for macbook21)
- Added patches for backlight controls on X60 and T60 with help from
Denis Carikli (see ./resources/libreboot/patch/gitdiff and ./getcb
and docs/i945\_backlight.md)
- Documentation: added docs/i945\_backlight.html showing how
backlight controls were made to work on X60/T60
- Documentation: Added info about getting LCD panel name based on EDID
data.
- Documentation: Added a link to this from the list of supported
T60 laptopss and LCD panels for T60 (so that the user can check
what LCD panel they have).
- X60/T60: Merged patches for 3D fix (from Paul Menzel) when using
kernel 3.12 or higher (see ./resources/libreboot/patch/gitdiff and
./getcb)
- based on 5927/11 and 5932/5 from review.coreboot.org
- Improved thinkpad\_acpi support (from coreboot ): xsensors shows
more information.
- From 4650/29 in review.coreboot.org (merged in coreboot
'master' on June 1st 2014)
- Merged changes for digitizer (X60 Tablet) and IR (X60 and T60) based
on 5243/17, 5242/17 and 5239/19 from review.coreboot.org
- (see ./resources/libreboot/patch/gitdiff and ./getcb)
- Documentation: added information about building flashprog using
'builddeps-flashprog' script.
- Re-created resources/libreboot/config/x60config
- Re-created resources/libreboot/config/t60config
- Added 'x60tconfig' in resources/libreboot/config (because X60
Tablet has different information about serial/model/version in
'dmidecode')
- Added 'build-x60t' script
- Updated 'build' script to use 'build-x60t'
- Documentation: added to \#config section the section
\#config\_x60t (libreboot configuration and dmidecode info)
- Documentation: added x60t ROMs to the list of ROMs
- Tidied up the 'builddeps' script (easier to read)
- Tidied up the 'cleandeps' script (easier to read)
- Annotated the 'buildall' script
- Added 'getcb' script for getting coreboot revision used from git,
and patching it.
- Added 'getgrub' script for getting the GRUB revision used from
git, and patching it.
- Added 'getmt86' script for getting the memtest86+ version used,
and patching it.
- Added 'getbucts' script for getting the bucts version used.
- Added 'getflashprog' script for getting the flashprog version used,
and patching it
- Added 'getall' script which runs all of the other 'get' scripts.
- Add instructions to the 'build' script to prepare
libreboot\_meta.tar.gz
- New archive: libreboot\_meta.tar.gz - minimal archive, using the
'get' scripts to download all the dependencies (coreboot,
memtest, grub and so on).
- Documentation: added information about where 'build' script
prepares the libreboot\_meta.tar.gz archive.
- Documentation: added information about how to use the 'get'
scripts in libreboot\_meta.tar.gz (to generate
libreboot\_src.tar.gz)
- Documentation: mention that meta doesn't create libreboot\_src/
directory, but that libreboot\_meta itself becomes the same.
- Documentation: advise to rename libreboot\_meta to
libreboot\_src after running 'getall'.
- Annotated the 'builddeb' script, to say what each set of
dependencies are for.
- Separated bucts/flashprog builddeb sections into separate scripts:
builddeb-flashprog, builddeb-bucts.
- Documentation: Updated relevant parts based on the above.
- Added instructions to 'build' script for including builddeb-bucts
and builddeb-flashprog in libreboot\_bin
- Updated flashprog checkout (r1822 2014-06-16) from SVN
(http://flashprog.org/Downloads).
- Updated flashing instructions in docs/ for new commands needed
(Macronix chip on X60/T60)
- For X60/T60 (flashprog): Patched
flashchips.c\_lenovobios\_macronix and
flashchips.c\_lenovobios\_sst executables for SST/macronix
(included in resources/flashprog/patch)
- Updated builddeps to build flashprog\_lenovobios\_sst and
flashprog\_lenovobios\_macronix, for X60/T60 users with Lenovo
BIOS
- moved the flashprog build instructions from 'builddeps' and put
them in 'builddeps-flashprog', excecuting that from
'builddeps'.
- Added builddeps-flashprog to libreboot\_bin.tar.gz
- flashprog: added patched flashchips.c to resources/flashprog/patch
(automatically use correct macronix chip on libreboot, without using
'-c' switch)
- removed 'MX25L1605' and 'MX25L1605A/MX25L1606E' entries in
flashchips.c for the patched version of flashchips.c
- added instructions to 'builddeps-flashprog' to automatically
use this modified flashchips.c in the default build
- Added builddeb to libreboot\_bin.tar.gz
- Moved 'bucts' build instructions from builddeps to builddeps-bucts
- builddeps now runs 'builddeps-bucts' instead
- Added 'builddeps-bucts' to libreboot\_bin.tar.gz
- Documentation: Added information about using 'builddep-bucts'
to build the BUC.TS utility.
- Added 'lenovobios\_firstflash' and 'lenovobios\_secondflash'
scripts
- Added instructions to 'build' script for including those files
in libreboot\_bin
- Documentation: Add tutorial for flashing while Lenovo BIOS is
running (on X60/T60)
- Added 'flash' script (make sure to run builddeps-flashprog first)
which (while libreboot is already running) can use flashprog to flash
a ROM
- eg: "sudo ./flash bin/x60/coreboot\_serial\_ukdvorak.rom"
equivalent to "sudo ./flashprog/flashprog -p internal -w
bin/x60/coreboot\_uk\_dvorak.rom"
- updated 'build' script to include the 'flash' script in
libreboot\_bin.tar.gz
- Documentation: replaced default flashprog tutorial to recommend the
'flash' script instead.
- Re-add cbfstool source code back into libreboot\_bin.tar.gz, as
cbfstool\_standalone
- Patched that version to work (able to be built and used) without
requiring the entire coreboot source code.
- Created patched version of the relevant source files and added
it into resources/cbfstool/patch
- see coreboot/util/cbfstool/rmodule.c and then the patched
version in resources/cbfstool/patch/rmodule.c
- see coreboot/src/include/rmodule-defs.h and the rule in
'build' for including this in
../libreboot\_bin/cbfstool\_standalone
- Added instructions to 'build' script for applying this patch
to the cbfstool\_standalone source in libreboot\_bin
- Added instructions to 'build' script for then re-compiling
cbfstool\_standalone in libreboot\_bin after applying the patch
- Added a 'builddeps-cbfstool' script (in src, but only used in
bin and put in bin by 'build') that compiles
cbfstool\_standalone in libreboot\_bin (make), moves the
cbfstool and rmodtool binaries into libreboot\_bin/ and then
does 'make clean' in libreboot\_bin/cbfstool\_standalone
- Updated the 'build' script to put 'builddeps-cbfstool' in
libreboot\_bin
- Updated the 'build' script in the cbfstool (standalone) part
to accomodate the above.
- Documentation: added notes about cbfstool (standalone) in
libreboot\_bin
- Documentation: made docs/linux/grub\_cbfs.html slightly easier to
follow.
- Annotate the 'build\*' scripts with 'echo' commands, to help the
user understand what it actually happening during the build process.
- Documentation: added information about how 'dmidecode' data was
put in the coreboot configs
- Documentation: In fact, document how the 'config' files in
resources/libreboot/config/ were created
- Documentation: Added information about which ThinkPad T60 laptops are
supported, and which are not.
- Documentation: added information about LCD inverters (for upgrading
the LCD panel on a T60 14.1' XGA or 15.1' XGA)
- it's FRU P/N 41W1478 (on T60 14.1") so this was added to the
docs.
- it's P/N 42T0078 FRU 42T0079 or P/N 41W1338 (on T60 15.1") so
this was added to the docs.
- Documentation: added information about names of LCD panels for T60
to the relevant parts of the documentation.
- Documentation: added information (with pictures) about the
differences between T60 with Intel GPU and T60 with ATI GPU.
- Documentation: added pictures of keyboard layouts (US/UK
Qwerty/Dvorak) to the ROM list, to let the user compare with their
own keyboard.
- Move the coreboot build instructions in 'builddeps' into
'builddeps-coreboot' and link it in 'builddeps'
- Link to 'builddeps-coreboot' in final stage of 'getcb'
- Move GRUB build instructions from 'builddeps' into
'builddeps-grub', link from 'builddeps'
- Link to 'builddeps-grub' in final stage of 'getgrub'
- Move MemTest86+ build instructions from 'builddeps' into
'builddeps-memtest86', link from 'builddeps'
- Link to 'builddeps-memtest86' in final stage of 'getmt86'
- made 'build' script put resources/ directory in libreboot\_bin, to
make builddeps-flashprog work in libreboot\_bin
- Removed instructions for building source code in the 'get' script
(they don't really belong there)
- Added libfuse-dev and liblzma-dev to the list of GRUB dependencies
in 'builddeb' script.
- Converted the 'RELEASE' file to 'docs/RELEASE.html'
- Added those dependencies to builddeb script (for GRUB part): gawk
libdevmapper-dev libtool libfreetype6-dev
- Added to build script the instruction at the end to create a
sha512sum.txt with a file manifest plus checksums.
- Deleted the RELEASE and BACKPORT files (no longer needed)
- Documentation: added information about X60/T60 dock (ultrabase x6
and advanced mini dock) to relevant sections.
- Added to docs/\#serial