* Use upstream Linux driver for Bluetooth on ASUS Tinker
* Drop unnecessary Bluetooth initialization systemd service
Bluetooth is now entirely handled by the kernel.
* Enable additional LED triggers
* Improve Yellow device tree
Fix soundcard name and use BTN_1 as key code.
* Add input-event-daemon configuration
Add minimal input-event-daemon configuration to avoid the default
configuration taking effect. This minimal configuration triggers
the USB configuration import on button press.
Add VID/PID of some known problematic USB SSD controllers to USB storage
quirk list. This should make most USB SSD's work with Home Assistant OS
out-of-the box.
This aligns with what we used to have in Barebox. Most of the time the
user is not expected to make a choice, so keeping the timeout short is
sensible.
* Linux: Update kernel 5.15.25
Use highest available kernel version in Buildroot 2021.08 (5.13)
* Update Hardkernel patches to Linux 5.15
* Update generic-x86-64/ova kernel config/patches for 5.15
* Drop Intel e1000e Sourceforge driver
The driver has been discontinued sometime last year. The main reason the
out-of-tree kernel has been enabled was for support for the i219-V
network chips which meanwhile are supported in mainline.
* Fix migration from Barebox GRUB
Create GRUB env which defaults to the boot slot we are updating to. This
makes sure that the newly installed OS version will be booted on next
reboot even if installed on boot slot B.
* Add AArch64/ARM64 EFI boot support (for QEMU and some boards)
* Allow GRUB to load cmdline.txt-like
* Enable qcow2/vmdk disk images
Co-authored-by: Stefan Agner <stefan@agner.ch>
To make HDMI CEC work, we have to compile MESON_DRM as a module
(see #1717). However, this essentially reverts #1347, which fixed the
reboot problem by compiling the driver into the kernel.
Hence we need to reintroduce the earlier fix from #1345, which reverts
the offending commit causing the reboot problem.
* Fix enable USB host mode kernel patch
Update to a new patch which applies the device tree change such that the
USB controller actually gets enabled.
* Update Home Assistant Yellow board config
Update config to match changes which have been made to other baords as
well.
* Rename Home Assistant Amber to Yellow
Rename the board from "amber" to "yellow" as Home Assistant Yellow is
the official name now.
* Add Home Assistant Yellow to the build matrix
* Use LSI Logic SCSI controller in vmdk descriptor as well
For some reason, the vmdk disk format's descriptor contains the
controller type as well. By default, qemu-img sets it to "ide", which
seems not optimal especially for VMware's ESXi. Set adapter type to
commonly supported "lsilogic".
* Move ova image generation to hdd-image.sh
* Use OpenSSL to generate OVA manifest file (#826)
It seems that sha256sum adds a space after the hash algorithm which
causes "Invalid OVF checksum algorithm" on certain VMware virtualization
products.
Using OpenSSL avoids the space and makes the manifest file compatible
wiht VMware products.
* Use Buildroot provided OpenSSL binary
* Use SCSI controller by default
* Update Linux kernel patches for Home Assistant Amber
Fix user LED polarity. Also rebase the patchset ontop of the Raspberry Pi
kernel 1.20211029.
* Add RTC as well
These boards support the rather ancient ARMv6 architecture only. We
officially stopped supporting them already two releases ago, its time to
say goodbye.
* Add Amber machine
Introduce a new machine for Amber. Store it under Raspberry Pi boards
since Amber is based on the Raspberry Pi Compute Module 4. This way we
can reuse existing scripts.
* Add kernel patches for Amber
Add kernel patches which add a custom device tree for Amber.
* Add device wipe support via GPIO button
Allow to wipe the device by pressing and holding the red button.
* Enable serial console by default
Enable serial console on the on-board USB-to-UART adapter as well as on
the GPIO header.
* Use 64-bit mode by default
Support only 64-bit for Amber, it is mature enough.
* Remove dt-utils patches applied upstream
All patches are now applied upstream. With 2021.03.0 release no more
downstream patches are required.
* Bump buildroot to fix linux-firmware build issues
* buildroot f10577b836...3c5f87185d (3):
> package/linux-firmware: add rtl8761b/rtl8761bu firmware
> package/linux-firmware: bump version to 20210919
> Revert "package/linux-firmware: add rtl8761b/rtl8761bu firmware"
The BCM2711 has two USB 2.0 IPs: A Broadcom XHCI USB 2.0 controller and
a Synopsys DWC2 USB 2.0 Host/Device controller. When USB boot is used
the former is active. Make sure the driver has the correct device tree
compatible.
* Add NVMe and XHCI USB driver fix for Raspberry Pi
Add patch which fixes NVMe read reliability and allows to compile the
XHCI USB driver (for Compute Module 4).
* Enable Broadcom XHCI driver for Compute Module 4
The BCM2711 has two USB 2.0 IPs: A Broadcom XHCI USB 2.0 controller and
a Synopsys DWC2 USB 2.0 Host/Device controller. When USB boot is used
the former is active. Make sure U-Boot has the driver built-in for that
IP.
* Remove duplicate config.txt copy statement
* Use static cmdline.txt file
Instead of dynamically creating cmdline.txt use a static version of it.
This aligns with other boot loader/firmware configuration files and makes
it easier to customize the file per board.
Support optional board specific default RPi firmware configuration file
(config.txt). Also rename from boot-env.txt to config.txt since this
file is not read by the U-Boot boot loader but the Raspberry Pi specific
boot firmware.
* Add U-Boot patches for NVMe boot support
Add NVMe to boot order. Fix NVMe support on 64-bit Raspberry Pi devices.
This is useful for Raspberry Pi Compute Module 4 IO Board where a native
NVMe can be plugged in.
* Enable NVMe support for Raspberry Pi 4
Our machine configuration rpi4 and rpi4_64 work on the Compute Module IO
Board. In this configuration a NVMe SSD can be used. Therefor, enable
support for NVMe in the Raspberry Pi 4 configurations.
Note: Regular Raspberry Pi devices will not notice a difference as the
"nvme scan" command will return very quickly and not find a NVMe on the
PCIe bus.
* Use built-in NVMe support in Kernel for NVMe boot support
The bump to U-Boot 2021.10-rc5 also makes quite some patches obsolete
since they are already part of U-Boot.
This also removes a patch which disables framebuffer support on
Raspberry Pi: Framebuffer support seems to work fine in todays
U-Boot/Linux combination. It can help debug boot problems on Raspberry
Pi devices. Without the patch framebuffer support will be enabled by
default.
Some USB devices cause the USB stack to get stuck with a stall error.
This adds a patch which recovers from this situation.
This avoids an U-Boot crash when Arduino Mega R3 devices are connected,
which cause an USB stall when trying to read the product string.
When a USB keyboard is connected to Raspberry Pi 32-bit versions of
U-Boot crashed in certain situations just before booting Linux. This
seems to be cause by a buffer overflow when removing the USB keyboard
before hand-over to Linux.
* Linux: Update kernel 5.10.61 for ODROID-N2 (#1512)
Update the kernel to 5.10.61 for ODROID-N2 and fix the update script
to update kernel for ODROID-N2 next time too.
* Move ODROID kernel patches to non-kernel version specific directory
The minimal memory reserved parameter vm.min_free_kbytes should be
between 1-3% according to RedHat.
However, the kernel by default reserves around 3MB (e.g. only 3285 on a
32-bit Raspberry Pi 4 2GB installation). This seems to be too low for
network intensive applications such as ours: Under memory pressure
"page allocation failure" on various orders have been observed.
Raspberry Pi OS uses a fixed value of 16MB. Follow this setting for now.
Note: We cannot set this globally for Home Assistant: x86-64 machines
can have quite a bit more memory, which also requires increased
min_free_kbytes parameter. ODROID-N2 on the other hand uses transparent
huge pages: If enabled, the kernel requires higher min_free_kbytes
values, and sets those also by default (e.g. on ODROID-N2+ with 4GB
memory its set to 22528 by default).
