Simply disabling FIMC IS does not work however due to compilation
errors and a null pointer dereference. 01-fix-FIMC-IS-disabling.patch
takes care of this.
As with other exynos devices some additional things had to be disabled
to make the kernel compile after FIMC IS had been disabled,
specifically:
CONFIG_CAMERA_EEPROM
CONFIG_VIDEO_EXYNOS_MIPI_CSIS
CONFIG_LEDS_MAX77803
Apart from that we also have:
02-netfilter-symbols.patch, which fixes another compilation error.
03-usb_gadget-set-random-rndis-host-MAC-address-to-prev.patch (taken
from another device) which prevents host mac address being set to
00:00:00:00:00.
Kernel sources have been changed to the lineage-16.0 branch in the
exynos5420 repo, as that is where development happens at the moment.
bpo is currently failing to build images with the on-device installer,
because calamares needs to be rebuilt against libboost_python38.so. Fork
it until that's resolved. [ci:skip-vercheck]
[ci:skip-build]: already built successfully in CI
Related: https://builds.sr.ht/~postmarketos/job/398948#task-img_installer-307
Fix error if -p arg or dtb dir do not end with /.
Currently, running
$ dtbTool-sprd -p "scripts/dtc" -o "arch/arm/boot/dt.img" "arch/arm/boot/dts/"
or
$ dtbTool-sprd -p "scripts/dtc/" -o "arch/arm/boot/dt.img" "arch/arm/boot/dts"
fails with something like
DTB combiner:
Input directory: 'arch/arm/boot/dts/'
Output file: 'dt.img'
Found file: sprd-scx20_sp7731ceb.dtb ... skip, failed to scan for 'sprd,sc-id =<' tag
=> Found 0 unique DTB(s)
instead of succeeding with something like
DTB combiner:
Input directory: 'arch/arm/boot/dts/'
Output file: 'dt.img'
Found file: sprd-scx20_sp7731ceb.dtb ... chipset: 8830, platform: 1, rev: 131072
=> Found 1 unique DTB(s)
Generating master DTB... completed
The reason for the failure is that the tool tries to run external
commands and concatenates the path from the args, meaning that it
tries to run scripts/dtcdtc instead of scripts/dtc/dtc.
based off from lineage os, manages to boot including ssh over usb.
had to disable:
CONFIG_HTC_RADIO_SMEM
CONFIG_HTC_MODEM_NOTIFIER
CONFIG_MSM_SMP2P
CONFIG_UIO_MSM_SHAREDMEM
[ci:skip-build]: already built successfully in CI
This adds eg25-manager for managing modem power in userspace instead of
relying on the modem-power stuff in the kernel. The userspace
eg25-manager has proven to be more reliable than using modem-power.
An older setup-modem script is installed for ofono, since eg25-manager
cannot interface with ofono (yet).
The eg25 init script was removed since it only dealt with configuring
the modem-power driver in the kernel
[ci:skip-build]: already built successfully in CI
Rebuild against new calamares version. Usually the upstream-compat CI
job should have warned about this, but it didn't. Turns out, that abuild
did not trace the dependencies of calamares-extension-mod-mobile because
the main package had arch="noarch".
Related: https://gitlab.alpinelinux.org/alpine/abuild/-/issues/10022
Instead of running the entire setup_usb_network_configfs function we
run the parts that are actually necessary for
setup_usb_network_android to succeed when it is run afterwards.
