From 2ef7f0dab6b3d171b6aff00a47077385ae3155b5 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 6 Mar 2009 09:47:02 +0000 Subject: sh: hibernation support Add Suspend-to-disk / swsusp / CONFIG_HIBERNATION support to the SuperH architecture. To suspend, use "swapon /dev/sda2; echo disk > /sys/power/state" To resume, pass "resume=/dev/sda2" on the kernel command line. The patch "pm: rework includes, remove arch ifdefs V2" is needed to allow the generic swsusp code to build properly. Hibernation is not enabled with this patch though, a patch setting ARCH_HIBERNATION_POSSIBLE will be submitted later. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sh/kernel/cpu/sh4') diff --git a/arch/sh/kernel/cpu/sh4/Makefile b/arch/sh/kernel/cpu/sh4/Makefile index d608557c7a3..203b18347b8 100644 --- a/arch/sh/kernel/cpu/sh4/Makefile +++ b/arch/sh/kernel/cpu/sh4/Makefile @@ -5,6 +5,7 @@ obj-y := probe.o common.o common-y += $(addprefix ../sh3/, entry.o ex.o) +obj-$(CONFIG_HIBERNATION) += $(addprefix ../sh3/, swsusp.o) obj-$(CONFIG_SH_FPU) += fpu.o softfloat.o obj-$(CONFIG_SH_STORE_QUEUES) += sq.o -- cgit v1.2.3