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| author | Tomasz Figa <t.figa@samsung.com> | 2014-09-24 01:24:39 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-10-21 00:06:35 +0900 |
| commit | 2b9d9c321b5900c7ce82110a81cf3827ca9b33c6 (patch) | |
| tree | 6809b6da0bdbef8b2ddabf52c6dabc5ad6afdd9a /arch/arm/mach-exynos/Makefile | |
| parent | 9c261f89a30010a33c15e6b7cfc7c79ae6bea653 (diff) | |
| download | blackbird-op-linux-2b9d9c321b5900c7ce82110a81cf3827ca9b33c6.tar.gz blackbird-op-linux-2b9d9c321b5900c7ce82110a81cf3827ca9b33c6.zip | |
ARM: EXYNOS: Add support for firmware-assisted suspend/resume
On a numer of Exynos-based boards Linux kernel is running in non-secure
mode under a secure firmware. This means that certain operations need to
be handled in special way, with firmware assistance. System-wide
suspend/resume is an example of such operations.
This patch adds support for firmware-assisted suspend/resume by
leveraging recently introduced suspend and resume firmware operations
and modifying existing suspend/resume paths to account for presence of
secure firmware.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
[kgene.kim@samsung.com: rebased]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/Makefile')
| -rw-r--r-- | arch/arm/mach-exynos/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index 27ae6144679c..45bef21a3b66 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -21,6 +21,7 @@ CFLAGS_hotplug.o += -march=armv7-a plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_exynos-smc.o :=-Wa,-march=armv7-a$(plus_sec) +AFLAGS_sleep.o :=-Wa,-march=armv7-a$(plus_sec) obj-$(CONFIG_EXYNOS5420_MCPM) += mcpm-exynos.o CFLAGS_mcpm-exynos.o += -march=armv7-a |
