diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0754-overlays-gpio-shutdown-Add-information-for-SysV-init.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0754-overlays-gpio-shutdown-Add-information-for-SysV-init.patch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0754-overlays-gpio-shutdown-Add-information-for-SysV-init.patch b/target/linux/bcm27xx/patches-5.4/950-0754-overlays-gpio-shutdown-Add-information-for-SysV-init.patch deleted file mode 100644 index ca0fd4942b..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0754-overlays-gpio-shutdown-Add-information-for-SysV-init.patch +++ /dev/null @@ -1,51 +0,0 @@ -From 047041db91fabcb768c3e5680645b69fa9528e86 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org> -Date: Thu, 30 Apr 2020 19:40:07 +0200 -Subject: [PATCH] overlays: gpio-shutdown: Add information for SysV - init / inittab - -KeyboardSignal and kb::kbrequest can be used to call /sbin/shutdown ---- - arch/arm/boot/dts/overlays/README | 24 ++++++++++++++++++++++++ - 1 file changed, 24 insertions(+) - ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -847,6 +847,7 @@ Params: gpiopin GPIO for - Name: gpio-shutdown - Info: Initiates a shutdown when GPIO pin changes. The given GPIO pin - is configured as an input key that generates KEY_POWER events. -+ - This event is handled by systemd-logind by initiating a - shutdown. Systemd versions older than 225 need an udev rule - enable listening to the input device: -@@ -855,6 +856,29 @@ Info: Initiates a shutdown when GPIO p - SUBSYSTEMS=="platform", DRIVERS=="gpio-keys", \ - ATTRS{keys}=="116", TAG+="power-switch" - -+ Alternatively this event can be handled also on systems without -+ systemd, just by traditional SysV init daemon. KEY_POWER event -+ (keycode 116) needs to be mapped to KeyboardSignal on console -+ and then kb::kbrequest inittab action which is triggered by -+ KeyboardSignal from console can be configured to issue system -+ shutdown. Steps for this configuration are: -+ -+ Add following lines to the /etc/console-setup/remap.inc file: -+ -+ # Key Power as special keypress -+ keycode 116 = KeyboardSignal -+ -+ Then add following lines to /etc/inittab file: -+ -+ # Action on special keypress (Key Power) -+ kb::kbrequest:/sbin/shutdown -t1 -a -h -P now -+ -+ And finally reload configuration by calling following commands: -+ -+ # dpkg-reconfigure console-setup -+ # service console-setup reload -+ # init q -+ - This overlay only handles shutdown. After shutdown, the system - can be powered up again by driving GPIO3 low. The default - configuration uses GPIO3 with a pullup, so if you connect a |