patches/coreboot-4.15: remove patches for coreboot 4.15
No boards depend on it and is affected by CVE-2022-29264
Signed-off-by: Daniel Pineda <daniel.pineda@puri.sm>
Add patches for coreboot 4.17:
- show ME status even when device is disable (kept from 4.15)
- zero unused part of SMBIOS region
Signed-off-by: Daniel Pineda <daniel.pineda@puri.sm>
Otherwise binary patches cannot be patched/created
Additional fixes needed
- flashrom patch was invalid and got catched by git apply. Correcting
- gpg2-2.2.21.patch was pointing to bad target. Correcting
-Makefile: remove local gawk and make version compare and local build
-modules: remove gawk and make
-patches: remove make
local make was added to build 4.2.1 on OSes that were having older version. It was then patched to be built on OSes having newer buildstack.
local gawk was added when GPG toolstack was older then libgpg-error 1.37. GPG toolstack was then upgraded, but local gawk stayed.
Removing those permits better parallelization and of builds and reduces CircleCI (and higher cores systems) to have race conditions and stalled builds
- zlib 1.2.12 release is not respecting cross compiling. 1.2.11 disappeared from servers: taking another archive link, same hash.
- busybox 1.32.0 was not patched with 1.28.0 patch. Renaming patch so that its applied in fresh builds.
Heads build system is reextracting archives and reapplying patches on each iteration.
CircleCI optimizes building time by providing cache mechanisms and forces users to build a target under an hour.
This is to force Open Source projects (free tier) to not be leechers of the free tier.
In the past days, CircleCI bails on building coreboot 4.11 boards because some files being cached are already being present (created files from patches).
In those, two files were unwanted artifacts, recreated on top of coreboot 4.11 extracted original files (undesired .orig files), while bailing on the creating of src/security/tpm/sha1.c from patches/coreboot-4.11/0001-Add-Heads-TPM-measured-boot-support.patch.
Hopefully, this is CircleCI having a maximum of 3 automatically entered input (it fails on the 3rd)... And this fix will permit src/security/tpm/sha1.c and src/security/tpm/sha1.h to be skipped if existing.
Below, we see that CircleCI fills patch prompts with EOF 2 times, and then waits for input and then timeouts.
Here is the failing log trace from https://app.circleci.com/pipelines/github/tlaurion/heads/990/workflows/f2a430fd-dc8c-4e95-abe3-364a0e825533/jobs/4914/parallel-runs/0/steps/0-103:
Exerpt of that log:
if [ -d patches/coreboot-4.11 ] && [ -r patches/coreboot-4.11 ] ; then for patch in patches/coreboot-4.11/*.patch ; do echo "Applying patch file : $patch " ; ( cd /root/project/build/coreboot-4.11/ ; patch -p1 ) < $patch || exit 1 ; done ; fi
Applying patch file : patches/coreboot-4.11/0000-cpu-x86-smm-Use-PRIxPTR-to-print-uintptr_t.patch
patching file src/cpu/x86/smm/tseg_region.c
Applying patch file : patches/coreboot-4.11/0001-Add-Heads-TPM-measured-boot-support.patch
patching file src/Kconfig
The next patch would create the file src/Kconfig.orig,
which already exists! Assume -R? [n] EOF
Apply anyway? [n] EOF
Skipping patch.
1 out of 1 hunk ignored
patching file src/include/program_loading.h
patching file src/lib/cbfs.c
patching file src/lib/hardwaremain.c
Hunk #2 succeeded at 549 (offset 8 lines).
patching file src/lib/rmodule.c
patching file src/security/tpm/Makefile.inc
The next patch would create the file src/security/tpm/sha1.c,
which already exists! Assume -R? [n] make: *** [Makefile:507: /root/project/build/coreboot-4.11/.canary] Hangup
context deadline exceeded
- Add kgpe-d16 patch to remove HID for PCI devices (successful build on top of #1101 and #1012 per https://app.circleci.com/pipelines/github/tlaurion/heads/937/workflows/de49bea0-3f58-4a91-8891-87622f5a0eed)
- CircleCI modified to build for coreboot 4.11 kgpe-d16_workstation on top of 4.15 passed workspace
- CircleCI modified so that we still archive all the logs in artifacts for the current build even if failing. We now exit 1 after having archived all the log files under build/
- remove https patch that was made as temporarily fix for bad cert
- upgrade crossgcc's iasl to 2021 so toolchain can be built on debian 11+
- make iasl report itself as being part of coreboot crossgcc build stack.
- remove acpinames from buildgcc make jobss
- add missing string include for binutils gold
- add gnat statements workarounds
- patch Librem L1UM ACPI for newer IASL
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Add patches to coreboot 4.15 to:
- show ME status even when device is disable
- fix PCIe RP hotplug on Librem 14
- fix ME reset timeout on Librem 13/15
This synchronizes with Purism's coreboot 4.15-Purism-3 tag.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Patches for the Librem Mini (v1/v2) and Librem 14 upstreamed
post-4.14. Fixes some issues with acoustic noise and headphone
jack detection.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
This patch makes it possible to build make 4.2.1 using newer systems
that otherwise would complain about a missing definition of __stat.
Signed-off-by: Christian Svensson <blue@cmd.nu>
Update version, download hash, patch filename.
Fixes some IOMMU-related issues on Librem Mini v1/v2, L14
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
- update module hash and blobs hash
- drop patches no longer needed; migrate those that remain
- adjust Librem Mini/Mini v2 board configs
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* xx30-*-maximized: update flashrom options removing --ifd bios option, keeping whole flash of rom internally. WARNING: ifd needs to be initially unlocked through ifdtool -u on 8mb bottom SPI backup. YOU CANNOT COME FROM 1VYRAIN. IF COMING FROM SKULLS, YOU MUST HAVE RAN OPTIONAL -u OPTION FROM SKULLS. PLEASE UPGRADE ONLY AFTER HAVING A PHYSICAL BACKUP OF BOTH SPI FLASH CHIPS. MORE INFORMATION UNDER https://github.com/osresearch/heads/pull/703. This will guarantee that future flash of produced rom will reflash the ROM totally, where heads make sure of adding users customizations (public key, /etc/config.user) when internally flashed. Unfortunately, if you flash externally, you will have to reinject your public key and readd /etc/config customizations.
* Adding generated bincfg coreboot 4.8.1 patch (merged under coreboot 4.13 and backported here to 4.8.1), resulting in gbe.bin under blobs/xx30/gbe.bin and instructions to replicate in README prior of automation (under repo). Note that MAC under gbe.bin is fixed to DE:AD:C0:FF:EE unless extract.sh script is ran on external backup to keep current user's MAC (Thanks to @Thrilleratplay's contribution!)
* xx30 blobs: add two blobs management scripts for xx30: extract from local backup/download+neuter ME
extract.sh: extract from external backup: gbe.bin, neuter under me.bin and maximize BIOS+reduce ME regions under unlocked ifd.bin.
download_clean_me.sh: download and verify Lenovo latest ME version from website, and drop me.bin in place.
Note: me.bin is 98kb, containing only BUP and ROMP partitions which cannot be modified nor deleted else computer won't boot. As a result, BIOS region is maximized in ifd.bin to 11.5mb and coreboot config takes advantage of that freed space.
* CircleCI: xx30-*-maximized additional step to call download_clean_me.sh prior of building boards so that me.bin is dopped in place. This should be done by users prior of building xx30-*-maximized boards locally, which is imitated in CircleCI builds (look at .circleci/config.yaml for innoextract host added dependency and board buildings. Results on github for each commit).
cp config/linux.. ./build/linux*/.config
cd build/linux*
make savedefconfig
cp defconfig ../../config/linux..
Resulting in only linux-kgpe-d16_workstation.config being updated.
For KGPE-D16 workstation boards:
Remove `console=tty0` from `CONFIG_BOOT_KERNEL_ADD` as was blocking Qubes graphical installer (CLI installer was launched).
Comment out `export CONFIG_BOOT_KERNEL_REMOVE="plymouth.ignore-serial-consoles"` to provide a more desktop like experience.
Removed 0001-cpu-x86-smm-Use-PRIxPTR-to-print-uintptr_t.patch as already exists as 0000-cpu-x86-smm-Use-PRIxPTR-to-print-uintptr_t.patch
Added 0020-kgpe-d16_measured-boot-support.patch for coreboot 4.11
Fix TPM errors when microcode is measured by initialising TPM earlier and loading the microcode later.
Thanks to Michał Żygowski <miczyg1> for condition suggestion: `if (CONFIG(MEASURED_BOOT) && CONFIG(LPC_TPM) && boot_cpu())`
Locate bootblock location and size with CBFS API. Credit to: Michał Żygowski <miczyg1>
Bring patches/coreboot-4.11 on par with master
Removed patches/coreboot-4.11/0020-kgpe-d16-vboot.patch
Removed Vboot options from KGPE-D16 coreboot configs
Enabled TPM in kgpe-d16 board configs
Enabled measured boot in kgpe-d16 coreboot configs.
Added support for video cards that require nouveau, radeon and amdgpu drivers in linux-kgpe-d16_workstation.config
`nouveau.config=NvForcePost=1` to be added to kexec'd kernels for better Nvidia card support.
Changing CONFIG_USB_BOOT_DEV to sdc1, adding back CONFIG_BOOT_STATIC_IP to 192.168.2.3, adding dual console to OpenBMC and tty0 in attempt to have QubesOS graphic installer which complains with no networking when attempting to start VNC
Adding dual console to OpenBmc and tty0
putting kgpe-d16-coreboot.conf in defconfig format
NO_HZ wasn't included in kernel config. Adding it.
Wasn't able to have both console firing up QubesOS gui installer, complaining about hvc1 console errors. Splitting up Workstation and server config. This one works for Worstation
Removing serial configuration and static IP stuff since we have a workstation here.
Seperate Workstation and Server board configurations until dual console truely works through QubesOS gui installation. kgpe-d16 board config removed until then.
Placing files in good directories
Corrrect flashrom options for kgpe-d16 server and workstation boards
kgpe-d16 linux: NO_HZ_IDLE instead of NO_HZ
kgpe-d16: seperate board for workstation to be AST and gui-init based, while kgpe-d16-> kgpe-d16_server
kgpe-d16_server: boots, shows ASpeed text on VGA, controllable through BMC via SSH.
kgpe-d16_workstation on ASpeed console. WIP. (Includes CIs configs to build server and workstation)
kgpe-d16_workstation in defconfig format
kgpe-d16 boards: pass from GPG to GPG2 board definitions
kgpe-d16_workstation : Adding Cairo and FbWhpitail in board config for gui-init to work in FB mode
kgpe-d16: removing plymouth.ignore-serial-consoles to fix server terminal output
kgpe-d16: bring par with staging branch https://gitlab.com/tlaurion/heads/commits/kgpe-d16_staging
kgpe-d16 : expressively export CONFIG_TPM=n
kgpe-d16_wokstation gui-init variables were missing
kgpe-d16 boards: add CONFIG_LINUX_USB_COMPANION_CONTROLLER so that usb is recognized
linux-kgpe-d16*: add support for Pike
kgpe-d16_workstation-usb_keyboard board support addition
kgpe-d16_server-whiptail: Add board and dependencies to have gui-init in whiptail (console mode, not FbWhiptail based
GitlabCI: kgpe-d16 fixes and upstream merge of change
kgpe-d16* board: add statement to fixate coreboot version to 4.8.1 for the moment
kgpe-d16: add missing config/linux-kgpe-d16_server-whiptail.config file
KGPE-D16: community work migration to coreboot 4.11 to fix issue #740
KGPE-D16 boards: Adding VBOOT+measured boot, musl-cross patch and 4.11 patch brought up per https://github.com/osresearch/heads/pull/709
kgpe-d16* boards: add VBOOT Kconfig patch per @miczyg1 recommendation under https://github.com/osresearch/heads/pull/795#issuecomment-671214637
KGPE-D16* coreboot configs: Add S3NV as a Runtime data whitelist (so that it is not measured at term) per @miczyg1 recommendation under https://github.com/osresearch/heads/pull/795#issuecomment-671214637
kgpe-d16 coreboot 4.11: add https://review.coreboot.org/c/coreboot/+/36908 patch
kgpe-d16 boards: add Linux kernel version where missing.
CircleCI: Add debug output on fail for kgpe-d16 board builds to bring par with upstream after rebasing on master
coreboot module: typo correction (tabs vs spaces)
CircleCI: trying to address "g++: fatal error: Killed signal terminated program cc1plus." happening under coreboot 4.11 and coreboot 4.12 builds
CircleCI: remove past addition to test recommendation from CircleCI: "resource_class: large"
CircleCi: Ok.... lets output dmesg content prior of other logs.... I'm out of ideas. Next step, ask CircleCI for support
At this stage:
- job's "make --load" is supposed to guarantee that the number of thread doesn't exhaust pass of a load of 2 (medium, free class, CircleCI has 32 cores so possibility of a load of 32)
- "--max_old_space_size=4096" in CircleCI environement is supposed to limit memory consumption to 4096Mb of memory, the max of a medium class free tier CircleCI node
CircleCI: remove verbose build (no more V=1), in case of failed build, find all logs modified in last minute and output each of them on console.
coreboot module: implement load average respect inside of problematic CI build for coreboot 4.11+ being killed in the action (32 cores with 4Gb ram get gcc OOM)
coreboot module: replace nproc by number of Gb actually available as number of CPUs, since each thread is expected to have 1Gb of ram.
CircleCI & coreboot config: fix merge conflict rebasing on master
coreboot 4.11 kgpe-d16 vboot patches addendum, credits goes to @Tonux599
Fix merge conflicts and make sure all boards are inside of CircleCI builds. PoC build for #867
Combination of commits from upstream coreboot master backported to
coreboot 4.12 (tag) to improve performance/functionality, and
prepare for addition of Librem Mini v2.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Cherry-pick of commit 3dea2b63eeb8f97b31571f6f0eb37f38f9967b6b
[soc/intel/common/block/systemagent/memmap.c: Align cached region]
from upstream coreboot.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* modules/linux: add support for building with kernel 5.4.69
Add support to module, port patches from 4.19.139.
Needed for newer platforms not supported by 4.19 kernel.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* CircleCI: add rysnc dependency for building kernel 5.x
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* Migrate all Librem boards to kernel 5.x, common config
Update linux-librem_common.config from 4.x to 5.x, and add
CONFIG items needed to support the librem_l1um (AST DRM drivers,
serial port output).
Tested on Librem 13v4, Librem Mini, and Librem Server L1UM.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* modules/coreboot: add option to use coreboot 4.11
Port patches from coreboot 4.8.1 to 4.11:
* 0000-measure-boot -> 0001
* 0010-cross-compiler-support
All other patches for coreboot 4.8.1 have either already been
integrated, or are for platforms which do not need to be migrated
to coreboot 4.11 (they will move to 4.12 or newer).
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* patches/coreboot-4.11: Add Broadwell-DE platform patch
Add a patch for FSP Broadwell-DE to make use of Heads' measured boot.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* patches/coreboot-4.11: Add patch to read serial # from CBFS
Will be used by multiple Librem boards.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* patches/coreboot-4.11: add board support for Librem Server L1UM
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* Librem Server L1UM: add new board
Add board config, coreboot config, kernel config files.
Add conditional purism-blobs dependency to coreboot-4.11 module.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* flash.sh: add special handling for librem_l1um board
Add support for persisting PCIe config via PCHSTRP9 in flash descriptor.
This is needed to support multiple variants of the L1UM server which
use the same firmware but differ in PCIe lane configuration via the
PCH straps configuration in the flash descriptor.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* patches/coreboot-4.11: Add 'Use PRIxPTR to print uintptr_t' patch
Cherry-picked from upstream coreboot (post-4.11), fixes compilation issue.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* CircleCI: add target to build board librem_l1um
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Update to upstream flashrom (post v1.2) commit 4d3657b4:
Add support for Comet Lake-U/400-series PCH
kgpe-d16 patch from flashrom 1.2 still applies cleanly.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* musl-cross: remove old patch artifact of the musl-cross era
* CircleCI: do not produce hash digest for musl-cross-make patches (artifact was for musl-cross, not musl-cross-make)
* patches/coreboot-4.12: add cross-compiler support patch
Ported from coreboot-4.8.1, re-exported via `git diff`
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* modules/coreboot: use musl-cross-make to build
revert toolchain bits to pre-4.12 addition
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* config/coreboot-librem_mini: use CONFIG_ANY_TOOLCHAIN
Needed since coreboot 4.12 now built with musl-cross-make
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* patches/coreboot-4.12: Add patch for Cannonlake ME status
Add patch print ME status regardless of enablement state
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* modules: add purism-blobs module
Rather than require users to manually run a script to download the required
blobs to build Purism Librem boards, automate it so the correct version
is automatically downloaded/extracted. Restrict to coreboot 4.12 for now
since 4.8.1 still needs FSP blobs, which are not in module.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* configs/linux-librem13v2: unset CONFIG_RETPOLINE
Fixes compilation issue with newer kernels, ignored by older ones
which don't need it
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* Add new board: Librem Mini
Add Librem Mini board patch for coreboot 4.12, board config and
coreboot config. Continue reusing existing librem13v2 Linux config,
same as all other Librem boards currently. Use new purism-blobs module.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* board/librem*: rename for consistency
Use 'librem_<board>' notation for consistency across all models.
Rename linux config file since used by multiple Librem models.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* CircleCI: add librem_mini board to test
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* modules/linux: Add support for multiple kernel versions
Follow same pattern as used for coreboot. Add existing kernel version
as default for all existing boards.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* modules/linux: Add option to use 4.19 LTS kernel
Add option to use kernel 4.19.139 (current LTS version).
Duplicate existing patches from 4.14.62 as they all apply cleanly.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
As part of migration to coreboot 4.12, which includes measured boot
without additional patches, measure all parts of the firmware and the
payload into PCR2.
The same is done in coreboot 4.12. This commit ensures that boards not
migrated yet will show the same behaviour.
TODO: Update heads-wiki.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
This patch was reported by @bemoody in issue #699
Tested via `BOARD=x230-hotp-verification` on a Thinkpad x230
Signed-off-by: alex-nitrokey <alex@nitrokey.com>
Update to nitrokey-hotp-verification master (c0956cf) and drop
existing patch which is no longer needed.
Test: clean build for Librem 13v2
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Commit 7ea13ee0 made some significant changes to Librem/Nitrokey
verification which broke both compilation and calls to hotp_initialize.
Fix them via a patch until it's fixed upstream.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
- Update flashrom module to v1.2.
- Drop Thinkpad x220 patch as it's now properly supported.
- Drop 'laptop=force_I_want_a_brick' from board FLASHROM_OPTIONS
since it's no longer needed.
- Migrate kgpe-d16 patch.
The kgpe-d16 patch needed a complete overhaul when rebased against
flashrom v1.2, and needs close inspection/testing as a result.
The following changes were made from the previous patch:
- dropped addition of 4-byte addressing (4BA), since now supported
- dropped addtiion of Macronix MX25L256 and MX66L512 chips,
since now supported
- added 4BA erase commands for Winbond W25Q256 chip
- dropped code to show progress indicator, since another PR already adds that
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Modeled after modules/tpmtotp, use a specific git commit hash for
module libremkey-hotp-verification. Add hidapi as a submodule with
dummy/placeholder in modules (like coreboot-blobs), also specified
by git commit hash. Adjust libremkey-hotp-verification patch file
name so patch applied properly.
Addresses issue #640
Test: build Librem 13v4
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Pass through new toolchain path via $(CROSS) so we can set the
c/c++ compiler paths correctly for CMake. Adjust patch to use
new paths, and fix compiler/linker paths to correct a libusb linking issue.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Add `--strip 1` to tar file extraction in the `Makefile`,
which ensures that the directory name in `build/` will
match the one listed in `$($(MODULE)_dir)`.
Signed-off-by: Trammell hudson <hudson@trmm.net>
Fix HOTP verfication failure if LK admin pin/passphrase contains
spaces by quoting the variables when passed to functions.
Test: set LK admin pin to passphrase with spaces, generate
new TOTP/HOTP, verification passes.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reading the file into a variable and then redirecting to stdin
via echo() can cause the binary data to be truncated, leading
to an invalid base32 value and failure to properly generate
and validate the HOTP code.
To resolve this, pass the file directly to hotp(), and ensure
it is removed properly regardless of success or failure to
prevent leakage.
Fixes "Invalid base32 string" error seen when attempting to
generate a new TOTP secret.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
These two patches add the capability for coreboot to generate
the RMRR ACPI tables needed for proper IOMMU support. These
patches allow us to use 'intel_iommu=on' vs 'iommu=pt'
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
crossgcc is now using gcc 8.1.0 which will compile without issues
if your host system has gcc 8.x
This is required if we are to build on a new system (such as latest Fedora)
Currently the Librem Key tests will time out after 40 seconds, which
adds to the boot time significantly if the user wants to boot without
inserting it. This patch changes that timeout to one second.
The Librem Key is a custom device USB-based security token Nitrokey is
producing for Purism and among other things it has custom firmware
created for use with Heads. In particular, when a board is configured
with CONFIG_LIBREMKEY, this custom firmware allows Heads to use the
sealed TOTP secret to also send an HOTP authentication to the Librem
Key. If the HOTP code is successful, the Librem Key will blink a green
LED, if unsuccessful it will blink red, thereby informing the user that
Heads has been tampered with without requiring them to use a phone to
validate the TOTP secret.
Heads will still use and show the TOTP secret, in case the user wants to
validate both codes (in case the Librem Key was lost or is no longer
trusted). It will also show the result of the HOTP verification (but not
the code itself), even though the user should trust only what the Librem
Key displays, so the user can confirm that both the device and Heads are
in sync. If HOTP is enabled, Heads will maintain a new TPM counter
separate from the Heads TPM counter that will increment each time HOTP
codes are checked.
This change also modifies the routines that update TOTP so that if
the Librem Key executables are present it will also update HOTP codes
and synchronize them with a Librem Key.
Fixes access to the EC through the Index I/O interface
Fixes AC and DC LoadLine values to avoid overheating problems
Fix Turbo mode value from EC
Change version name to have '-heads' suffix
