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| author | Scott Williams <scwilliams@nvidia.com> | 2012-02-23 12:00:12 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2012-03-23 18:48:37 -0700 |
| commit | d47ab7aa93696e0413eb83ca580fbe316192a411 (patch) | |
| tree | fa0fb1821dabbc75f8a35a06027b1f77940e5f01 /arch/arm/mm/Kconfig | |
| parent | 25cd08cd1fb5888fe0d9bcc1e58b9d6b8378e1fd (diff) | |
ARM: mm: Make CPU debug context save/restore optional
Change-Id: I5a5a26c6fc0a169a004307e07de1223c107e4df7
Signed-off-by: Scott Williams <scwilliams@nvidia.com>
Reviewed-on: http://git-master/r/86158
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Tested-by: Gerrit_Virtual_Submit
Rebase-Id: Rf3af25a6871f92887c3e83d0eb1b1ceb64895485
Diffstat (limited to 'arch/arm/mm/Kconfig')
| -rw-r--r-- | arch/arm/mm/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 7edef9121632..9589f8f04a7e 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -918,3 +918,10 @@ config ARCH_HAS_BARRIERS help This option allows the use of custom mandatory barriers included via the mach/barriers.h file. + +config ARM_SAVE_DEBUG_CONTEXT + bool "Save CPU debug state across suspend/resume" + depends on PM_SLEEP && CPU_V7 + help + This option enables save/restore of the ARM debug registers + across CPU powerdown. |