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| author |   Magnus Damm <damm@igel.co.jp> | 2009-03-06 09:47:02 +0000 |
|---|---|---|
| committer |   Paul Mundt <lethal@linux-sh.org> | 2009-03-10 12:55:40 +0900 |
| commit | 2ef7f0dab6b3d171b6aff00a47077385ae3155b5 (patch) | |
| tree | 6066996e7dfc65b02470ae4c1c96c6c7c70965a6 /arch/sh/kernel/cpu/sh4/Makefile | |
| parent | sh: multiple vectors per irq - sh7720. (diff) | |
| download | linux-dev-2ef7f0dab6b3d171b6aff00a47077385ae3155b5.tar.xz linux-dev-2ef7f0dab6b3d171b6aff00a47077385ae3155b5.zip | |
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 <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/sh4/Makefile')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4/Makefile b/arch/sh/kernel/cpu/sh4/Makefile index d608557c7a3f..203b18347b83 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 |