The getedid script supports the "create" and "delete" options like
the x86 version.
It makes use of the "dump-active-edids", "create-edid-cpio" and
"update-bootloader-edid" scripts and can be used as is on other
DRM platforms as well as it doesn't contain any RPi specific code.
Signed-off-by: Matthias Reichl <hias@horus.com>
The script supports two operations:
"set" enables initramfs cpio in config.txt and adds edid and video
override kernel options for the specified connectors to cmdline.txt
"delete" removes edid.cpio initramfs loading in config.txt and
removes all edid override and video options from cmdline.txt
Signed-off-by: Matthias Reichl <hias@horus.com>
The script dumps all edids of currently active connectors to
.config/firmware/edid as edid-CONNECTORNAME.bin
When run with the "-q" option informative messages are disabled
and only the active connectors are returned so the output can
be easily used by other scripts.
Signed-off-by: Matthias Reichl <hias@horus.com>
This script simply creates /flash/edid.cpio with the contents from
.config/firmware/edid
Compared to the x86 specific getedid script this works on all platforms
as it doesn't contain any platform specific code. Eventually getedid
should be refactored make use of this helper script, too.
Signed-off-by: Matthias Reichl <hias@horus.com>
When running kernel-overlays-setup as a systemd service we have
a short window where /lib/firmware isn't available.
This causes drm edid override to occasionally fail if the edid file
is requested between switching to sysroot and completion of the
kernel-overlays-setup script.
Setting up firmware and module overlays in init, before switching
to sysroot, closes the gap and also has the benefit that we no longer
need to care about the rather tedious systemd unit ordering.
Signed-off-by: Matthias Reichl <hias@horus.com>
The filesystem options are set to match what systemd is using when
it would create the /run tmpfs, see src/core/mount-setup.c in
systemd source code.
Signed-off-by: Matthias Reichl <hias@horus.com>
update 1.0.5 to 1.0.6
news:
1.0.6 (1/13/2021):
------------------
- Fixed bug that could cause segfault if GPT header claimed partition
entries are oversized. See:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0256
- Fixed bug that could cause a crash if a badly-formatted MBR disk was
read. See:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0308
- Renamed the partition type "Freedesktop $BOOT" to "XBOOTLDR partition".
- Added several more Freedesktop partition table type codes (0x8312 through
0x831C).
- Fixed type code definition in diskio-unix.cc that prevented 32-bit builds
from correctly handling disks over 4 TiB in size.
- Minor tweaks to get the software to compile on FreeBSD; that seems to have
fallen into disrepair.
