ConfigFS USB attrs are customizable based on the `deviceinfo_usb_*` variables,
however some downstream kernels (e.g: msm-3.18) doesn't use configfs, instead
uses the traditional Android USB Gadget.
Based on `deviceinfo_usb_{idVendor/idProduct}` variables, we can change the USB
vendor and product.
So that on these devices, we can make it appear on USB bus as the correct USB
vendor/product ID, not "Google Inc. Nexus 4 (fastboot)"
Signed-off-by: Danct12 <danct12@disroot.org>
At the moment, a full file system check is forced even if the
file system is marked clean (i.e. it was properly unmounted the
last time it was used). On large file systems with slow I/O
(e.g. SD cards), this can take a significant amount of time.
Removing the -f option of e2fsck allows skipping the full
file system check if it is marked clean, speeding up the boot time.
Some devices' downstream kernels may have different RNDIS/functionfs
drivers (ex. QCRNDIS) that require different values for some
configfs gadget attributes. Make it possible to customize with
deviceinfo file from device- package.
The idea is that each device- package can optionally specify a
bunch of `deviceinfo_usb_*` variables to customize the way it is
visible on USB bus. The ability to override
`deviceinfo_usb_rndis_function` is essential to make downstream
sdm660 based device to appear on USB bus.
While at it, make `idVendor`, `idProduct` and `serialnumber` also
customizable. So that we can make, for example, PineTab appear on
USB bus as PineTab, not as "Google Inc. Nexus 4 (fastboot)".
Currently, the USB networking setup using configfs does not configure
a "serialnumber" for the USB gadget. This means that an empty
serial number will be sent during USB enumeration.
This is usually not a problem, but it seems to cause issues under
special circumstances (on asus-me176c on one of my PCs).
The USB Gadget configfs documentation also suggests setting
the "serialnumber":
https://www.kernel.org/doc/Documentation/usb/gadget_configfs.txt
It can be any string, so we can just set it as "postmarketOS" like
the manufacturer.
We'll switch from whatever version of shellcheck is packaged in Debian
stretch to the newer version in Alpine edge in the next commit. Adjust
postmarketos-mkinitfs first, so it doesn't report any errors.
Currently we rely on the fact, that the kernel asks user space to load
the firmware for it, so we can use the /lib/firmware/postmarketos
directory for firmware.
As the kernel has support for loading the firmware itself since
v3.7, and the parameter for adding an additional path to the search
paths was added with v3.10, we can use that to not rely on
CONFIG_FW_LOADER_USER_HELPER being set.
- main: postmarketos-mkinitfs: Add /run
Create the /run directory in the initramfs so that cryptsetup doesn't
crash on not being able to create /run/cryptsetup for lockfiles
- device: pine-dontbeevil: Remove workaround for touchscreen
- main: linux-postmarketos-allwinner: Implemented supplies for touchscreen
This uses a slightly newer commit from the kernel repo that implements
requesting a regulator in the touchscreen driver
- device: pine-dontbeevil: Remove ethernet from initramfs
This actually makes debugging more complicated since networkmanager wont
touch the ethernet adapter afterwards and the initramfs can be debugged
over uart
- temp/u-boot: sync APKBUILD with upstream and update to 2019.04
- main: linux-postmarketos-allwinner: Use 20190521 git version
ConfigFS expects idVendor and idProduct values to be prefixed with 0x.
Without this change, google-crosshatch shows as a device with 0:0 as the
idVendor/idProduct in lsusb:
Bus 001 Device 004: ID 0000:0000
This confuses VirtualBox: it has trouble detaching this device from
a virtual machine, so one must manually use ifconfig to bring down the
old USB network connection before reattaching.
With this change, the idVendor/idProduct is correct:
Bus 001 Device 004: ID 18d1:d001 Google Inc.
This issue also seems to affect other devices with ConfigFS, such as the
Nexus 5:
https://matrix.to/#/!clcCCNrLZYwdfNqkkR:disroot.org/$15487159511194991apGpy:matrix.org
Also noticed that the debug-shell hook wasn't sourcing the deviceinfo
and still showing the splashscreen even with
deviceinfo_no_framebuffer="true", now is fixed and tested.
Additionally, fix a typo in the existing
"NOTE: Skipping framebuffer setup..." message.
Fix Nexus 5 (hammerhead) boot and framebuffer issues at startup by
waiting up to 10 seconds until the rootfs and /dev/fb0 have been
found. Waiting for the framebuffer device can be disabled by setting
deviceinfo_no_framebuffer=true in the deviceinfo.
Follow-up to !1373, where `pmbootstrap flasher flash_system` was
replaced with `pmbootstrap flasher flash_rootfs`. We still had used
terms like "system partition" in a lot of places.
This commit replaces it everywhere, so it's clear that we're talking
about the pmOS rootfs (which may or may not be installed to Android's
system partition).
The `msm-fb-refresher` updates the screen for msm based devices. It is
not needed for all devices, so we had some extra code in the initramfs,
that would only add it when the `deviceinfo_msm_refresher` variable was
set. However, we are able now to add files to initramfs hooks, so this
hack can be removed and simplify everything.
Changes:
* Remove `deviceinfo_msm_refresher` from all deviceinfos
* Add sanity check for it
* Move all `deviceinfo` sanity checks to an extra function
* `postmarketos-mkinitfs`: remove code for msm refresher
* `msm-fb-refresher`: add initramfs hook
* Add charging-sdl package
* Include charging-sdl into the initramfs-extra
* [initramfs] Detect charging mode and use triggerhappy to start
charging-sdl when the power key is pressed
* Changed usb-shell behavior, it wait for some user action before continue booting
* Rename usb-shell to debug-shell and changed port to 23
* Add `20-debug-shell.sh` script to static code analysis
* Enable eth0 interface in initramfs (qemu)
* Add additional script to run a shell in order to be able to kill it from a telnet session
This causes initramfs to skip calling 'kpartx' when pmOS has been
installed on an external disk (e.g. sdcard). Fixes mounting pmOS_boot
by label (#774).
* Add msm-fb-refresher package and initfs config
* Bump version for pmos-mkinitfs
* Create msm-fb-refresher openrc service
* kill refresher when initfs is done
* Partially resolve#338: Configfs network setup was broken
* Ignore shellcheck warning
...because if we do what shellcheck recommends here, we end up with
exactly the code which we're reverting in this PR.
* Automatically compute the minimum size for the partitions
* Automatically resize the pmOS_root partition during the boot process
* Resize root partition only if there is unallocated space at the end of the device.
* Added more echos to make debugging easier while looking at the pmOS_init.log.
* Updated static_code_analysis.sh script to run shellcheck with `-x` option.
