2022-11-15 19:59:42 +00:00
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% Libreboot 20150518 release
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% Leah Rowe
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% 18 May 2015
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Installation instructions can be found at ***docs/install/***. Building
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instructions (for source code) can be found at ***docs/git/\#build***.
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Machines supported in this release:
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-----------------------------------
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- **ThinkPad X60/X60s**
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- You can also remove the motherboard from an X61/X61s and replace
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it with an X60/X60s motherboard. An X60 Tablet motherboard will
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also fit inside an X60/X60s.
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- **ThinkPad X60 Tablet** (1024x768 and 1400x1050) with digitizer
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support
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- See ***docs/hardware/\#supported\_x60t\_list*** for list of supported
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LCD panels
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- It is unknown whether an X61 Tablet can have it's mainboard
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replaced with an X60 Tablet motherboard.
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- **ThinkPad T60** (Intel GPU) (there are issues; see below):
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- See notes below for exceptions, and
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***docs/hardware/\#supported\_t60\_list*** for known working LCD
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panels.
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- It is unknown whether a T61 can have it's mainboard replaced
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with a T60 motherboard.
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- See ***docs/future/\#t60\_cpu\_microcode***.
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- T60p (and T60 laptops with ATI GPU) will likely never be
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supported: ***docs/hardware/\#t60\_ati\_intel***
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- **ThinkPad X200**
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- X200S and X200 Tablet are also supported, conditionally; see
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***docs/hardware/x200.html\#x200s***
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- **ME/AMT**: libreboot removes this, permanently.
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***docs/hardware/gm45\_remove\_me.html***
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- **ThinkPad R400**
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- See ***docs/hardware/r400.html***
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- **ME/AMT**: libreboot removes this, permanently.
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***docs/hardware/gm45\_remove\_me.html***
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- **ThinkPad T400**
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- See ***docs/hardware/t400.html***
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- **ME/AMT**: libreboot removes this, permanently.
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***docs/hardware/gm45\_remove\_me.html***
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- **ThinkPad T500**
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- See ***docs/hardware/t500.html***
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- **ME/AMT**: libreboot removes this, permanently.
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***docs/hardware/gm45\_remove\_me.html***
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- **Apple MacBook1,1** (MA255LL/A, MA254LL/A, MA472LL/A)
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- See ***docs/hardware/\#macbook11***.
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- **Apple MacBook2,1** (MA699LL/A, MA701LL/A, MB061LL/A, MA700LL/A,
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MB063LL/A, MB062LL/A)
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- See ***docs/hardware/\#macbook21***.
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Changes for this release, relative to r20150208 (earliest changes last, recent changes first)
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---------------------------------------------------------------------------------------------
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- Add a whitelist entry to board\_enable.c in flashrom, for the
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ThinkPad R400, T400 and T500
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- Updated flashrom (to SVN revision 1889)
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- X200 whitelist patch removed (merged upstream)
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- X200 whitelist modified to include X200S and X200 Tablet
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- libreboot\_util: don't include cmos layout files (not needed
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anymore)
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- **coreboot-libre: backport patches for X200 Tablet digitizer
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support**
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- build/release/archives: create SHA512 sum manifest file of the
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release archives
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- build/release/archives: separate crossgcc into a new archive
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- disabled generation of txtmode ROM images for now (they will be back
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again in the next release)
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- coreboot-libre: delete unused code (reduce size of src archive)
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- Flashing guides: make them more friendly to colourblind people
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2023-04-09 21:57:42 +00:00
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- docs/linux/encrypted\_\*.html: Remove mention of password
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2022-11-15 19:59:42 +00:00
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length - it was arbitrary and pointless.
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- docs/maintain/: Finish the guide
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- scripts/download/coreboot: use diffs included in libreboot, not
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external gerrit cherry-picks - review.coreboot.org (gerrit) being
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down no longer kills libreboot (backup mirrors of the master
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repository exist)
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- docs/install/bbb\_setup.html: Add info about wp/hold and pinouts
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- docs/: improve the description of libreboot
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- docs/hardware/gm45\_remove\_me.html: notes about the demefactory utility
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- docs/install/bbb\_setup.html: EHCI debug: recommend linux-libre
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- docs/install/bbb\_setup.html: EHCI Debug logging setup guide
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- docs/hardware/t500.html: Add screen compatibility report (TODO: fix
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incompatible screens)
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- Update coreboot(again) + merge GM45 hybrid GPU patches - means that
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T400/T500 with the ATI+Intel hybrid GPU setup will work (ATI
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disabled, Intel permanently enabled). power\_on\_after\_fail nvram
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option added to all GM45 boards, defaulting to No, so that plugging
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it AC doesn't boot up the system against the users will. Net20DC is
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now the default debug dongle on all boards (compatible with BBB).
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- demefactory (new utility): create GM45 factory.rom without the ME
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- ich9deblob: re-factor descriptor.c functions
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- docs/hardware/t500.html: add hardware logs
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2023-04-09 21:57:42 +00:00
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- docs/linux/encrypted\_\*.html: No password for default entry
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2022-11-15 19:59:42 +00:00
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- docs/git/: Add more details about BUC.TS
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- grub.cfg: Also scan for grub2/grub.cfg, not just grub/grub.cfg
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- docs/maintain/ (new section. WIP!): Maintaining libreboot
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2023-04-09 21:57:42 +00:00
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- docs/linux/grub\_boot\_installer.html: Fix hazardous instruction
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2022-11-15 19:59:42 +00:00
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- docs/tasks.html: Better categorization between intel/amd/arm
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- docs/install/bbb\_setup.html: notes about SPI flashing stability
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- docs/install/bbb\_setup.html: more names for the 0.1" cables
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- docs/install/\*\_external.html: add disclaimer about thermal paste
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- docs/install/bbb\_setup.html: Fix broken links
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- docs/install/bbb\_setup.html: preliminary notes about EHCI debug
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- docs/hardware/gm45\_remove\_me.html: Link to websites talking about the
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ME
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- docs/install/{t400,t500,r400}\_external.html: Notes about CPU
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compatibility
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- Delete the ich9macchange script. It's useless, and confuses people
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- docs/hardware/gm45\_remove\_me.html: prioritize ich9gen executable path
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- docs/hardware/gm45\_remove\_me.html: prioritize changing mac address
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- docs/hardware/gm45\_remove\_me.html: less confusing notes about ich9gen
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- build/dependencies/parabola: Add dependencies for x86\_64
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- scripts/dependencies/paraboladependencies: build dependencies
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(32-bit Parabola)
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- **New board**: ThinkPad T500
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- Add diffs for descriptor/gbe differences between T500 and X200
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- coreboot-libre: provide better blob categorization
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- docs/hardware/gm45\_remove\_me.html: add notes about flash write protect
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- **New board**: ThinkPad T400
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- GRUB: add partial vesamenu.c32 support (fixes tails ISOLINUX menu)
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- Update GRUB (to revision fa07d919d1ff868b18d8a42276d094b63a58e299)
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- Update coreboot (to revision
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83b05eb0a85d7b7ac0837cece67afabbdb46ea65)
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- Intel CPU microcode (most of it) no longer deleted, because it
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was deleted upstream (moved to a 3rd party repository).
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- MacBook2,1 cstate patch is no longer cherry picked (merged
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upstream)
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- Patch to disable use of timestamps in coreboot no longer
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included (merged upstream)
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- coreboot-libre: don't list vortex86ex kbd firmware as microcode
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(list it separately)
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- coreboot-libre: don't rm \*/early\_setup\_ss.h (these are not
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blobs)
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- coreboot-libre: add GPLv3 license to the findblobs script
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- coreboot-libreboot: don't rm raminit\_tables (nahelem/sandybridge)
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(they are not blobs)
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- coreboot-libre: don't delete the .spd.hex files (they are not
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blobs)
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- build/release/archives: don't put rmodtool in libreboot\_util
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2023-04-09 21:38:30 +00:00
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- docs/install/x200\_external.html: recommend installing Linux at
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the end
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- docs/install/x200\_external.html: add more photos, improve
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instructions
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- build/clean/grub: use distclean instead of clean
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- grub-assemble: Add the *bsd* and *part\_bsd* modules
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- build/roms/withgrub: Only run ich9gen if gm45/gs45 images exist
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- docs/git/: Add notes about building for specific boards
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- build/roms/withgrub: Allow building for a custom range of boards
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- grub-assemble: Disable verbose output
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- Add documentation on how to unlock root encrypted fs with key in
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initramfs in Parabola Linux
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2023-04-09 21:57:42 +00:00
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- docs/linux/grub\_cbfs.html: Improve structure (easier to use)
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2022-11-15 19:59:42 +00:00
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- grub.cfg: Disable the beep on startup
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- docs/install/bbb\_setup.html: Make the guide easier to use
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2023-04-09 21:57:42 +00:00
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- docs/linux/grub\_cbfs.html: Remove redundant instructions
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2022-11-15 19:59:42 +00:00
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- docs/install/x200\_external.html: Mark pins in the images
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- docs/install/bbb\_setup.html: Replace 3.3V PSU photo with ATX PSU
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- docs/hardware/x200.html: Add dumps from 4-MiB X200 with Lenovo BIOS 3.22
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- docs/hardware/x200.html: Add dumps from 4-MiB X200 with Lenovo BIOS 3.18
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- grub.cfg: add syslinux\_configfile menuentry for ahci0
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- grub.cfg: Add more paths for syslinux\_configfile
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- docs/future.html: T60: Add EDID dump from LG-Philips LP150E05-A2K1
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- docs/install/bbb\_setup.html: Further clarify which clip is needed
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- bash scripts: Make script output more user-friendly in general
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- bash scripts: Only enable verbose output if DEBUG= is used
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- build: Support multiple extra options - now possible to build
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multiple images for arbitrary boards (configs), but without building
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the entire collection.
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- Deleted the signing archive key - the finger print and ID is given
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instead, so that the user can download it from a key server
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- scripts/helpers/build/release: Move docs to separate archive -
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reduces the size of the other archives considerably
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- Move DEBLOB to resources/utilities/coreboot-libre/deblob
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- scripts/helpers/build/release: Delete DEBLOB from libreboot\_src/ -
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not needed in libreboot\_src (release archive) because it contains a
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coreboot revision that has already been deblobbed.
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- flash (script): Use *build* instead of *DEBLOB* to know if in src
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- docs/install/r400\_external.html: Show images, don't link.
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- docs/install/x200\_external.html: Show images, don't link.
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- docs/install/bbb\_setup.html: Show images, instead of linking
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- Documentation: optimize all images (reduce file sizes)
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- Remove download links from the release page (and the archive page) -
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release archives are hosted differently following this release,
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which means that the old methods are no longer viable.
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- Moved ich9macchange to resources/scripts/misc/ich9macchange
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- ich9macchange: assume that the script is being run from \_util (act
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only on one ROM image, defined by a user-provided path)
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- Move grub-background to resources/scripts/misc/grub-background
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- grub-background: assume that it is being run from libreboot\_util
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- grub-background: change only one ROM image, specified by path
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- build (release archives): Add the commitid file to release/
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- build-release: Move the release archives to release/
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- Merge all build scripts into a single generic script, with helpers
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in resources/scripts/helpers/build/
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- Replace *getall* with *download*, which takes as input an argument
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specifying which program the user wants to download.
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- Moved the get scripts to resources/scripts/helpers/download/
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- build-release: Remove the powertop entries
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- Documentation: general improvements to the flashing instructions
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- Merged all flashing scripts into a single script
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- Updated GRUB
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- bucts: Make it build without git
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- Moved dejavu-fonts-ttf-2.34/AUTHORS to resources/grub/font/
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- Deleted GRUB Invaders from libreboot
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- Deleted SeaBIOS from libreboot
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- build-release: optimize use of tar (reduced file sizes)
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- grub.cfg: add another SYSLINUX config location
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(/syslinux/syslinux.cfg)
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- build-release: remove the bin/ directory from libreboot\_util
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- cleandeps: delete the bin/ directory
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- buildrom-withgrub: create the bin directory if it does not exist
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- coreboot-libre: don't use git for version timestamp
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- i945-pwm: add clean command to Makefile
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- i945-pwm: add -lz to Makefile
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- docs/install/x200\_external: Mention GPIO33 non-descriptor mode
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- docs/hardware/: Remove redundant links
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- ich9macchange: Add R400
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- build-release: Separate ROM images into individual archives
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- build-release: rename libreboot\_bin to libreboot\_util
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- **New board:** ThinkPad R400 support added to libreboot.
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- bbb\_setup.html: tell user to use libreboot's own flashrom
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