From 8d163dd844c3737d1557395c1eb512ebac86bdc0 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Wed, 8 Apr 2020 13:22:44 -0700 Subject: linux-raspberrypi_5.4.bb: Enable powersave options in kconfig Will let system hibernate and suspend, its initial setup, there is more work needed to get it going fully without problems in userspace, which will follow Signed-off-by: Khem Raj --- recipes-kernel/linux/files/powersave.cfg | 13 +++++++++++++ recipes-kernel/linux/linux-raspberrypi_5.4.bb | 1 + 2 files changed, 14 insertions(+) create mode 100644 recipes-kernel/linux/files/powersave.cfg diff --git a/recipes-kernel/linux/files/powersave.cfg b/recipes-kernel/linux/files/powersave.cfg new file mode 100644 index 0000000..9c48eff --- /dev/null +++ b/recipes-kernel/linux/files/powersave.cfg @@ -0,0 +1,13 @@ +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_HIBERNATE_CALLBACKS=y +CONFIG_HIBERNATION=y +CONFIG_PM_STD_PARTITION="/dev/mmcblk0p2" +CONFIG_PM_SLEEP=y +CONFIG_PM_SLEEP_SMP=y +CONFIG_PM_AUTOSLEEP=y +CONFIG_PM_WAKELOCKS=y +CONFIG_PM_WAKELOCKS_LIMIT=100 +CONFIG_PM_WAKELOCKS_GC=y +CONFIG_PM_GENERIC_DOMAINS_SLEEP=y +CONFIG_ARCH_HIBERNATION_HEADER=y diff --git a/recipes-kernel/linux/linux-raspberrypi_5.4.bb b/recipes-kernel/linux/linux-raspberrypi_5.4.bb index 86a43ec..ec15b94 100644 --- a/recipes-kernel/linux/linux-raspberrypi_5.4.bb +++ b/recipes-kernel/linux/linux-raspberrypi_5.4.bb @@ -6,4 +6,5 @@ SRCREV = "5c08b6e79a8bfa1e59bb0004a1c94ed902a6d615" require linux-raspberrypi_5.4.inc SRC_URI += "file://0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch \ + file://powersave.cfg \ " -- cgit v1.2.3-54-g00ecf