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pmaports/main/postmarketos-mkinitfs/init.sh.in

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Put postmarketOS aports inside pmbootstrap repo Later, the aports folder will probably get split up in its own repository. But right now this is simply convenient.
2017-05-26 20:26:25 +00:00
#!/bin/sh
Close #362: Add deviceinfo to initramfs (#394) * Added deviceinfo to initramfs * init.sh.in: removed @MODULES@ variable * Add and describe new copy_files parameter for changing file mode bits
2017-08-20 19:45:26 +00:00
# shellcheck disable=SC1091
main/postmarketos-mkinitfs: support verbose boot (!234) Adds a new initfs hook, verbose-initfs, which doesn't do anything on its own. Modify postmarketos-mkinitfs to check if this hook is installed and if so run `set -x`. It's done this way so verbose boot is enabled as early as possible, before hooks are loaded. Tested on the qemu-aarch64 device. - pmboostrap initfs hook_add verbose-initfs - pmbootstrap qemu --arch aarch64 - confirmed that commands are echoed to the console
2019-02-21 23:42:02 +00:00
[ -e /etc/postmarketos-mkinitfs/hooks/10-verbose-initfs.sh ] && set -x
Close #362: Add deviceinfo to initramfs (#394) * Added deviceinfo to initramfs * init.sh.in: removed @MODULES@ variable * Add and describe new copy_files parameter for changing file mode bits
2017-08-20 19:45:26 +00:00
. /etc/deviceinfo
Put postmarketOS aports inside pmbootstrap repo Later, the aports folder will probably get split up in its own repository. But right now this is simply convenient.
2017-05-26 20:26:25 +00:00
. ./init_functions.sh
export PATH=/usr/bin:/bin:/usr/sbin:/sbin
/bin/busybox --install -s
Remove busybox aport: telnetd is enabled in upstream now Pull request, that got merged: https://github.com/alpinelinux/aports/pull/1092 Please note, that you can't directly upgrade from postmarketOS "busybox-extras" to the upstreamed version. To upgrade properly, do the following: * delete your self-compiled busybox* packages: `sudo rm ~/.local/var/pmbootstrap/packages/armhf/busybox*` * zap all your armhf chroots with: `./pmbootstrap.py zap`
2017-06-07 21:14:24 +00:00
/bin/busybox-extras --install -s
Put postmarketOS aports inside pmbootstrap repo Later, the aports folder will probably get split up in its own repository. But right now this is simply convenient.
2017-05-26 20:26:25 +00:00
Fix /proc/cmdline grepping: /proc must be mounted first
2017-06-28 16:13:02 +00:00
# Mount everything, set up logging, modules, mdev
postmarketos-mkinitfs: Major refactoring * rewrote find_root_partition to make it compatible with the i9100 again (and added a big description comment about how it works) * usb network and dhcp server gets started independent of hooks now. this really makes sense for development now, we can disable this later (and set up networking via OpenRC, when the usb-shell hook is not installed) * telnet splash + unlock telnetd code only runs, when the rootfs is encrypted * usb_setup_android wrapped with a generic usb_setup function, so we can support networking for more device types in a clean way * the IP of the device is now in init_functions.sh, and init_functions.sh gets included in all hooks. * rewrote logging function. it logs all stdout and stderr to /pmOS_init.log, except when PMOS_NO_OUTPUT_REDIRECT is specified as kernel command line. This way we can see error output from all commands. * used shfmt to format everything, so it looks consistent again * added automatic shellchecking for init.sh.in and init_functions.sh * clear naming scheme for initfs functions, they all start with a verb now (e.g. setup_usb_network, start_udhcpd, ...)
2017-06-28 15:32:16 +00:00
mount_proc_sys_dev
Fix /proc/cmdline grepping: /proc must be mounted first
2017-06-28 16:13:02 +00:00
setup_log
main/postmarketos-mkinitfs: set pmOS-specific firmware path (!515) 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.
2019-07-21 10:21:24 +00:00
setup_firmware_path
Fix issue with deviceinfo modules not loading in init (#451) When modules are surrounded with quotes, modprobe seems to be treating them as all one module and none of them are actually loaded. On the N900, where a watchdog module MUST be loaded on boot, this results in the device shutting down after 30 seconds. This commit corrects this in init.sh.in
2017-08-23 17:05:05 +00:00
# shellcheck disable=SC2154,SC2086
main/postmarketos-mkinitfs: include ext4 and usb_f_rndis in initramfs (!673) The initramfs needs ext4 (to mount the rootfs) and usb_f_rndis (to enable USB networking on devices that use USB configfs). If these are built as modules, they need to be included in initramfs. [ci:skip-build]: already built successfully in CI
2019-10-09 15:10:22 +00:00
[ -d /lib/modules ] && modprobe -a ${deviceinfo_modules_initfs} ext4 usb_f_rndis
main/pmos-mkinitfs: wait for rootfs, framebuffer 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.
2018-10-10 18:11:20 +00:00
postmarketos-mkinitfs: Major refactoring * rewrote find_root_partition to make it compatible with the i9100 again (and added a big description comment about how it works) * usb network and dhcp server gets started independent of hooks now. this really makes sense for development now, we can disable this later (and set up networking via OpenRC, when the usb-shell hook is not installed) * telnet splash + unlock telnetd code only runs, when the rootfs is encrypted * usb_setup_android wrapped with a generic usb_setup function, so we can support networking for more device types in a clean way * the IP of the device is now in init_functions.sh, and init_functions.sh gets included in all hooks. * rewrote logging function. it logs all stdout and stderr to /pmOS_init.log, except when PMOS_NO_OUTPUT_REDIRECT is specified as kernel command line. This way we can see error output from all commands. * used shfmt to format everything, so it looks consistent again * added automatic shellchecking for init.sh.in and init_functions.sh * clear naming scheme for initfs functions, they all start with a verb now (e.g. setup_usb_network, start_udhcpd, ...)
2017-06-28 15:32:16 +00:00
setup_mdev
Put postmarketOS aports inside pmbootstrap repo Later, the aports folder will probably get split up in its own repository. But right now this is simply convenient.
2017-05-26 20:26:25 +00:00
mount_subpartitions
main/pmos-mkinitfs: wait for rootfs, framebuffer 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.
2018-10-10 18:11:20 +00:00
setup_framebuffer
[initramfs] Set framebuffer mode earlier in the script (before hooks) (#1070)
2018-01-03 00:38:32 +00:00
postmarketos-mkinitfs: Major refactoring * rewrote find_root_partition to make it compatible with the i9100 again (and added a big description comment about how it works) * usb network and dhcp server gets started independent of hooks now. this really makes sense for development now, we can disable this later (and set up networking via OpenRC, when the usb-shell hook is not installed) * telnet splash + unlock telnetd code only runs, when the rootfs is encrypted * usb_setup_android wrapped with a generic usb_setup function, so we can support networking for more device types in a clean way * the IP of the device is now in init_functions.sh, and init_functions.sh gets included in all hooks. * rewrote logging function. it logs all stdout and stderr to /pmOS_init.log, except when PMOS_NO_OUTPUT_REDIRECT is specified as kernel command line. This way we can see error output from all commands. * used shfmt to format everything, so it looks consistent again * added automatic shellchecking for init.sh.in and init_functions.sh * clear naming scheme for initfs functions, they all start with a verb now (e.g. setup_usb_network, start_udhcpd, ...)
2017-06-28 15:32:16 +00:00
# Hooks
Put postmarketOS aports inside pmbootstrap repo Later, the aports folder will probably get split up in its own repository. But right now this is simply convenient.
2017-05-26 20:26:25 +00:00
for hook in /etc/postmarketos-mkinitfs/hooks/*.sh; do
[ -e "$hook" ] || continue
sh "$hook"
done
Automatically compute the minimum size for the partition and resize it during the boot process (#127) * 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.
2017-08-03 16:01:00 +00:00
show_splash /splash-loading.ppm.gz
Change initialization order, execute hooks before the usb network setup
2017-06-29 16:51:24 +00:00
# Always run dhcp daemon/usb networking for now (later this should only
Feature debug-shell (#1028) * 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
2017-12-23 19:22:28 +00:00
# be enabled, when having the debug-shell hook installed for debugging,
Change initialization order, execute hooks before the usb network setup
2017-06-29 16:51:24 +00:00
# or get activated after the initramfs is done with an OpenRC service).
setup_usb_network
start_udhcpd
main/postmarketos-mkinitfs: mount /sysroot/boot (MR 1398) Mount the boot partition at /sysroot/boot and keep it mounted, when running the switch_root command. This way, OpenRC doesn't need to mount it and possibly use the wrong partition. The OpenRC service does not use the same logic to find the boot partition, in particular it does not support the pmos_boot kernel parameter. While at it, print the mountpoint and read-only/read-write arguments in the mounting log message for both root and boot. Fixes: #664
2020-07-06 14:01:19 +00:00
mount_boot_partition /boot
Split up initramfs to make it smaller (Close #211) (#257) Huge thank you to @drebrez for his amazing work on this PR! * Add generation of initramfs-extra with additional binaries Extract both initramfs with `pmbootstrap initfs extract` Add new splashscreens for missing partitions/files errors Changes in init script: - use busybox findfs applet to find boot partition - mount boot partion - extract initramfs-extra - show error splashscreens accordingly and loop forever - start usb unlock directly from unlock_root_partition (hook removed) * Print out a text message for serial debugging in case of errors Add initramfs-extra files to `pmbootstrap initfs ls` output * Fix trailing whitespace in comment... * ls: Indicate which initramfs we're looking at / add wiki link I've rewritten the initramfs-development article to reflect the changes made in this PR. It will be a good read for someone who extracted the initramfs and wants to know why we have two files.
2017-07-28 18:51:21 +00:00
extract_initramfs_extra @INITRAMFS_EXTRA@
Implement charging mode (#1285) * 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
2018-03-05 22:59:23 +00:00
start_charging_mode
Automatically compute the minimum size for the partition and resize it during the boot process (#127) * 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.
2017-08-03 16:01:00 +00:00
wait_root_partition
resize_root_partition
Put postmarketOS aports inside pmbootstrap repo Later, the aports folder will probably get split up in its own repository. But right now this is simply convenient.
2017-05-26 20:26:25 +00:00
unlock_root_partition
Automatically compute the minimum size for the partition and resize it during the boot process (#127) * 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.
2017-08-03 16:01:00 +00:00
resize_root_filesystem
mount_root_partition
Put postmarketOS aports inside pmbootstrap repo Later, the aports folder will probably get split up in its own repository. But right now this is simply convenient.
2017-05-26 20:26:25 +00:00
main/postmarketos-mkinitfs: mount /sysroot/boot (MR 1398) Mount the boot partition at /sysroot/boot and keep it mounted, when running the switch_root command. This way, OpenRC doesn't need to mount it and possibly use the wrong partition. The OpenRC service does not use the same logic to find the boot partition, in particular it does not support the pmos_boot kernel parameter. While at it, print the mountpoint and read-only/read-write arguments in the mounting log message for both root and boot. Fixes: #664
2020-07-06 14:01:19 +00:00
# Mount boot partition into sysroot, so OpenRC doesn't need to do it (#664)
umount /boot
mount_boot_partition /sysroot/boot "rw"
main/postmarketos-mkinitfs: enable profiling with bootchart (!852) If (a) the kernel command line parameters include PMOS_BOOTCHART2 and (b) /sbin/bootchartd exists (i.e., the bootchart2 package has been installed), run /sbin/bootchartd instead of /sbin/init.
2020-01-02 04:12:20 +00:00
init="/sbin/init"
setup_bootchart2
postmarketos-mkinitfs: Major refactoring * rewrote find_root_partition to make it compatible with the i9100 again (and added a big description comment about how it works) * usb network and dhcp server gets started independent of hooks now. this really makes sense for development now, we can disable this later (and set up networking via OpenRC, when the usb-shell hook is not installed) * telnet splash + unlock telnetd code only runs, when the rootfs is encrypted * usb_setup_android wrapped with a generic usb_setup function, so we can support networking for more device types in a clean way * the IP of the device is now in init_functions.sh, and init_functions.sh gets included in all hooks. * rewrote logging function. it logs all stdout and stderr to /pmOS_init.log, except when PMOS_NO_OUTPUT_REDIRECT is specified as kernel command line. This way we can see error output from all commands. * used shfmt to format everything, so it looks consistent again * added automatic shellchecking for init.sh.in and init_functions.sh * clear naming scheme for initfs functions, they all start with a verb now (e.g. setup_usb_network, start_udhcpd, ...)
2017-06-28 15:32:16 +00:00
# Switch root
Add msm-fb-refresher package and initfs config (#587) * 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
2017-09-18 19:17:30 +00:00
killall telnetd mdev msm-fb-refresher 2>/dev/null
Put postmarketOS aports inside pmbootstrap repo Later, the aports folder will probably get split up in its own repository. But right now this is simply convenient.
2017-05-26 20:26:25 +00:00
umount /proc
umount /sys
umount /dev/pts
umount /dev
postmarketos-mkinitfs: Major refactoring * rewrote find_root_partition to make it compatible with the i9100 again (and added a big description comment about how it works) * usb network and dhcp server gets started independent of hooks now. this really makes sense for development now, we can disable this later (and set up networking via OpenRC, when the usb-shell hook is not installed) * telnet splash + unlock telnetd code only runs, when the rootfs is encrypted * usb_setup_android wrapped with a generic usb_setup function, so we can support networking for more device types in a clean way * the IP of the device is now in init_functions.sh, and init_functions.sh gets included in all hooks. * rewrote logging function. it logs all stdout and stderr to /pmOS_init.log, except when PMOS_NO_OUTPUT_REDIRECT is specified as kernel command line. This way we can see error output from all commands. * used shfmt to format everything, so it looks consistent again * added automatic shellchecking for init.sh.in and init_functions.sh * clear naming scheme for initfs functions, they all start with a verb now (e.g. setup_usb_network, start_udhcpd, ...)
2017-06-28 15:32:16 +00:00
# shellcheck disable=SC2093
main/postmarketos-mkinitfs: enable profiling with bootchart (!852) If (a) the kernel command line parameters include PMOS_BOOTCHART2 and (b) /sbin/bootchartd exists (i.e., the bootchart2 package has been installed), run /sbin/bootchartd instead of /sbin/init.
2020-01-02 04:12:20 +00:00
exec switch_root /sysroot "$init"
postmarketos-mkinitfs: Major refactoring * rewrote find_root_partition to make it compatible with the i9100 again (and added a big description comment about how it works) * usb network and dhcp server gets started independent of hooks now. this really makes sense for development now, we can disable this later (and set up networking via OpenRC, when the usb-shell hook is not installed) * telnet splash + unlock telnetd code only runs, when the rootfs is encrypted * usb_setup_android wrapped with a generic usb_setup function, so we can support networking for more device types in a clean way * the IP of the device is now in init_functions.sh, and init_functions.sh gets included in all hooks. * rewrote logging function. it logs all stdout and stderr to /pmOS_init.log, except when PMOS_NO_OUTPUT_REDIRECT is specified as kernel command line. This way we can see error output from all commands. * used shfmt to format everything, so it looks consistent again * added automatic shellchecking for init.sh.in and init_functions.sh * clear naming scheme for initfs functions, they all start with a verb now (e.g. setup_usb_network, start_udhcpd, ...)
2017-06-28 15:32:16 +00:00
echo "ERROR: switch_root failed!"
Feature debug-shell (#1028) * 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
2017-12-23 19:22:28 +00:00
echo "Looping forever. Install and use the debug-shell hook to debug this."
echo "For more information, see <https://postmarketos.org/debug-shell>"
Split up initramfs to make it smaller (Close #211) (#257) Huge thank you to @drebrez for his amazing work on this PR! * Add generation of initramfs-extra with additional binaries Extract both initramfs with `pmbootstrap initfs extract` Add new splashscreens for missing partitions/files errors Changes in init script: - use busybox findfs applet to find boot partition - mount boot partion - extract initramfs-extra - show error splashscreens accordingly and loop forever - start usb unlock directly from unlock_root_partition (hook removed) * Print out a text message for serial debugging in case of errors Add initramfs-extra files to `pmbootstrap initfs ls` output * Fix trailing whitespace in comment... * ls: Indicate which initramfs we're looking at / add wiki link I've rewritten the initramfs-development article to reflect the changes made in this PR. It will be a good read for someone who extracted the initramfs and wants to know why we have two files.
2017-07-28 18:51:21 +00:00
loop_forever
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