fix: Switch to space-separated sources.conf format

- Change from colon to space separation to avoid URL parsing issues
- Update sources.conf format: TYPE NAME URL VERSION BUILD_FUNCTION [EXTRA]
- Implement awk-based parsing for reliable field extraction
- Fix firmware package list (remove unavailable linux-firmware-marvell)

initramfs/usr/lib/udev/rules.d/60-sensor.rules

@@ -0,0 +1,34 @@
+# do not edit this file, it will be overwritten on update
+
+ACTION=="remove", GOTO="sensor_end"
+
+# device matching the sensor's label, name and the machine's DMI data for IIO devices
+SUBSYSTEM=="iio", KERNEL=="iio*", SUBSYSTEMS=="usb|i2c|platform", ATTR{label}!="", \
+  IMPORT{builtin}="hwdb 'sensor:$attr{label}:modalias:$attr{modalias}:$attr{[dmi/id]modalias}'", \
+  GOTO="sensor_end"
+
+# Before Linux v6.0, cros-ec-accel used a non-standard 'location' sysfs file
+SUBSYSTEM=="iio", KERNEL=="iio*", SUBSYSTEMS=="platform", \
+  ATTR{name}=="cros-ec-accel|cros-ec-accel-legacy", ATTR{location}=="base", \
+  IMPORT{builtin}="hwdb 'sensor:accel-base:modalias:$attr{modalias}:$attr{[dmi/id]modalias}'", \
+  GOTO="sensor_end"
+
+SUBSYSTEM=="iio", KERNEL=="iio*", SUBSYSTEMS=="platform", \
+  ATTR{name}=="cros-ec-accel|cros-ec-accel-legacy", ATTR{location}=="lid", \
+  IMPORT{builtin}="hwdb 'sensor:accel-display:modalias:$attr{modalias}:$attr{[dmi/id]modalias}'", \
+  GOTO="sensor_end"
+
+# device matching the sensor's name and the machine's DMI data for IIO devices
+SUBSYSTEM=="iio", KERNEL=="iio*", SUBSYSTEMS=="usb|i2c|platform", \
+  IMPORT{builtin}="hwdb 'sensor:modalias:$attr{modalias}:$attr{[dmi/id]modalias}'", \
+  GOTO="sensor_end"
+
+SUBSYSTEM=="input", ENV{ID_INPUT_ACCELEROMETER}=="1", SUBSYSTEMS=="acpi", \
+  IMPORT{builtin}="hwdb 'sensor:modalias:acpi:$attr{hid}:$attr{[dmi/id]modalias}'", \
+  GOTO="sensor_end"
+
+SUBSYSTEM=="input", ENV{ID_INPUT_ACCELEROMETER}=="1", SUBSYSTEMS=="platform", \
+  IMPORT{builtin}="hwdb 'sensor:modalias:platform:$id:$attr{[dmi/id]modalias}'", \
+  GOTO="sensor_end"
+
+LABEL="sensor_end"