librems vs mainline have:
- mei module not compiled in
- Streamline modules/linux Makefile helpers so that one asks on console for new Kconfig options to be y/n, another one to do olddefconfig (accept new defaults)
- Exercice proves again that oldconfig exposes new things added into kernel by default as opposed to defconfig format.
- Add TCP Syn cookies to all linux configs (all boards add CDC tethering AFAIK. Add this protection by default)
- Remove unneeded network card drivers from librems common and unify
- Remove unneeded microsoft surface drivers from librems common and unify
- Remove WMI embedded Binary MOF driver CONFIG_WMI_BMOF
- Unify removed Kconfig options from x230 ported to 6.1.8 to librems common
- Verify qemu (AMD) changes working (note, there is clock source watchdog that would need to be investigated seperately for QEMU TCG mode, that is, not KVM)
- Review crypto backend requirements/unify once more
- Removed bunch of unused stuff under QEMU Q35 (AMD)
Q/A:
- CONFIG_RANDSTRUCT_NONE vs CONFIG_RANDSTRUCT_FULL? CONFIG_RANDSTRUCT_NONE now.
- CONFIG_LDISC_AUTOLOAD=y?
- CONFIG_PTP_1588_CLOCK_OPTIONAL=y?
- CONFIG_X86_THERMAL_VECTOR=y?
- ACPI-WMI (Windows Management Instrumentation) mapper device (PNP0C14) enabled by ACPI_VIDEO and depended by DRM drivers.
- ACPI_VIDEO seems needed.
- CONFIG_INPUT_VIVALDIFMAP=y anabled by CONFIG_KEYBOARD_ATKBD (AT/PS2 Keyboard)
Signed-off-by: Thierry Laurion <insurgo@riseup.net>
This makes configs much less dependent on directory layout.
As of this commit the following variables are supported:
* @BOARD_BUILD_DIR@ - absolute path under build/
* @BLOB_DIR@ - absolute path to blobs/
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
EC signatures requires that the digest has the corresponding length. Removing the hardcoded sha2-256 hash function and adding support of sha2-384 and sha2-512 should allow using EC crypto.
Testing point:
- All board configs not explicitely stating export CONFIG_USB_KEYBOARD=y should not have any impact
- librem_l1um, kgpe-d16_workstation-usb_keyboard, librem_mini_v2 and librem_mini will loose USB Keyboard input with this commit alone.
This reduces the amount of noise in the Linux kernel config files
by only storing the differences from the stock configuration.
It adds a new makefile target 'linux.saveconfig' to convert the
build tree's .config file into config/linux-linuxboot.config.
