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authorTomasz Figa <t.figa@samsung.com>2012-12-11 08:58:43 +0400
committerKukjin Kim <kgene.kim@samsung.com>2013-04-08 20:52:30 +0400
commitbca28f8f6b93fc1fb000d8695e59266d307aceab (patch)
tree730be4b040f57319ee5266d404107d618ad49282 /arch/arm/mach-exynos/Makefile
parenta4a18d2b3a9245ac43eec1e2eddd6b929b8f0bb9 (diff)
downloadlinux-bca28f8f6b93fc1fb000d8695e59266d307aceab.tar.xz
ARM: EXYNOS: Add support for Exynos secure firmware
Some Exynos-based boards contain secure firmware and must use firmware operations to set up some hardware. This patch adds firmware operations for Exynos secure firmware and a way for board code and device tree to specify that they must be used. Example of use: In board code: ...MACHINE_START(...) /* ... */ .init_early = exynos_firmware_init, /* ... */ MACHINE_END In device tree: / { /* ... */ firmware@0203F000 { compatible = "samsung,secure-firmware"; reg = <0x0203F000 0x1000>; }; /* ... */ }; Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/Makefile')
-rw-r--r--arch/arm/mach-exynos/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 5567bf7d04ba..b09b027178f3 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_ARCH_EXYNOS) += exynos-smc.o
+obj-$(CONFIG_ARCH_EXYNOS) += firmware.o
plus_sec := $(call as-instr,.arch_extension sec,+sec)
AFLAGS_exynos-smc.o :=-Wa,-march=armv7-a$(plus_sec)