* x230-hotp-verification: revert to coreboot "CONFIG_CBFS_SIZE=0x700000" by disabling board "CONFIG_DROPBEAR=y" and "CONFIG_LINUX_E1000E" to save space per @alex-nitrokey test under #770 to fix#608
* x230-htop-verification board: add clarifications on x230 board differences. Fixes#737#770#608
* X230 board & coreboot config: Fix x230 board, removing dropbear and e1000e driver.
* t430: board and coreboot config par with x230 to circumvent CBFS linked suspend/resume issues.
* add x230-nkstorecli board;
* add modules: nkstorecli, libnk, libhidapi-libusb
* version bump nkstorecli; related minor in libnk
* upd. libnk module version bump to 3.6; remove 3.5 patch
* 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>
There's only one Librem Mini board, it doesn't use a TPM,
no reason to unnecesarily lengthen the board name.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* CircleCI: readd librem_mini while making sure that if a board build fails, all logfile modified in the last minute are outputted on the CircleCI console prior to really failing and exiting
* librem_mini-NoTPM: addition of board config, distinctive coreboot config (required per Heads build system) to construct a ROM without TPM requirement.
* librem_mini: deletion of board and coreboot relative config, keeping librem_mini-NoTPM and coreboot config only. Removed librem_mini board build under CircleCI, keeping only librem_mini-NoTPM
* 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>
Add CONFIG_TPM_NO_LUKS_DISK_UNLOCK to allow Librem boards to opt
out of using TPM to store LUKS key, and use it to guard the user
option to add the disk encryption key to the TPM.
Select this option for all Librem boards; all other boards which
select CONFIG_TPM=y will have no change in functionality.
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>
mount-usb switched to dynamic USB device detection a while back,
so eliminate instances of CONFIG_BOOT_USB_DEV, and derive the
mounted USB device from /etc/mtab in the one place where it's
actually needed (usb-scan). Clean up areas around calls to
mount-usb for clarity/readability.
Addresses issue #673
Test: Build Librem 13v4, boot ISO file on USB
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
* Add support for the Lenovo ThinkPad T420 and X220.
* Fix the autodetection of ifdtool and me_cleaner.
* Enable FBWhiptail mode for X220 and T420
* Decreased CBFS size to fix 50 seconds boot delay problems
The error/warning background gradient colors were defined
for the librem 13 boards, but not for the librem 15 ones.
Add the missing exports.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
With addition of IOMMU/RMRR patches, passthru is no longer needed
for proper IOMMU functionality
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
This changes Heads' bootscript for the x230 to gui-init and adds config
options needed for it. The config is very similar to the librem13v2 config.
My comparison of startup-time from a power-button press shows 2.5 seconds
more with these changes applied.
That said, the experience is smooth, the GUI is beautiful and easier to use
than the shell and text menu, especially during setup. That's what we
buy with startup time here.
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.
The bios regions of the 12M coreboot image is 7M: 4M and 3 of the 8M split
image. The rest of the 8M image _generated_ with fake data and not usable
on real systems! It's dangerous to create them and suggest flashing them
externally.
That's exactly why the x230-flash build target is there: To
have a self-contained 4M image and enable easy unlocking of the 8M image
using the _original_ data.
the heads-wiki project is updated accordingly.
Closes#307Closes#302
To be able to boot a disk image, passed to QEMU with `-hda
/path/qemu.img`, the appropriate modules are needed. Strange, `libata`
is not enough, and the drive is only detected, when the module `ahci` is
loaded.
> ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100
Tested with QEMU emulator version 2.11.1(Debian 1:2.11+dfsg-1ubuntu7)
with the command below,
qemu-system-x86_64 -enable-kvm -M q35 -m 1G -bios \
qemu-coreboot/coreboot.rom -serial stdio -L /dev/shm -hda \
/dev/shm/qemu-debian.img
where `qemu-debian.img` is created with grml-debootstrap.
grml-debootstrap --vmfile --vmsize 3G --target \
/dev/shm/qemu-debian.img -r sid
Since fbwhiptail allows us to customize the background colors, we should
colorize warnings and error messages to provide a user with an
additional subtle cue that there might be a problem. I have added two
additional configuration options:
CONFIG_WARNING_BG_COLOR
CONFIG_ERROR_BG_COLOR
and in the librem13v2.config file you can see an example for how to set
them to be yellow and red gradients, respectively. I've also updated the
main two scripts that use whiptail to include those background colors.
If you decide to use regular whiptail, just don't set these config
options and it should behave as expected.
By enabling Pass-through iommu, it fixes the GPU glitching issues
we've had with IOMMU, and it also allows us to boot a target kernel
without having to give it intel_iommu=igfx_off as argument.
This modifies the segment at 0x0 so that it contains enough of a fake
Extended BIOS Data Area at addresses 0x40e and 0x413 that Xen can
correctly locate its trampoline code.
Since custom Xen is no longer required, we can remove the module,
the patches and all of the references to it in the board definition
files.
Guarded linuxboot specific init entries
Removed Makefile entries into separate file (conflicts with srcing /etc/config)
Added CONFIG_BOOT_LOCAL/_REMOTE to control interface setup
Fixed CONFIG_TPM usage
if "CONFIG_TPM=y" is not present in the config file, functionalities
needing TPM could be disabled, while leaving other functionalities intact.
This will make Heads a more general-usage bootloader payload atop coreboot.
if "CONFIG_TPM=y" is not present in the config file, functionalities
needing TPM could be disabled, while leaving other functionalities intact.
This will make Heads a more general-usage bootloader payload atop coreboot.
This adds a `CONFIG_UROOT=y` option to allow the busybox
runtime to be replaced with the go u-root runtime.
You must have go 1.9 or newer for it to work.
It has been tested on the OCP winterfell and qemu nodes,
and it can be specified on the build command line as well.
Nothing from `heads/initrd` or any of the tools will be
linked into the cpio file. Only the kernel modules and the
go shell will be included.
Move board configuration into `boards/` instead of `config/`
Fix mistake in building kernel module tree before kernel was done.
Allow per-board initrd builds (#278)
Allow per-board configurations for things (#304)
