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-rw-r--r--arch/arm/mach-exynos/Kconfig26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 724ec0f3560d..b4bdf297e9fa 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -17,6 +17,8 @@ choice
config ARCH_EXYNOS4
bool "SAMSUNG EXYNOS4"
+ select HAVE_SMP
+ select MIGHT_HAVE_CACHE_L2X0
help
Samsung EXYNOS4 SoCs based systems
@@ -57,6 +59,11 @@ config EXYNOS4_MCT
help
Use MCT (Multi Core Timer) as kernel timers
+config EXYNOS4_DEV_DMA
+ bool
+ help
+ Compile in amba device definitions for DMA controller
+
config EXYNOS4_DEV_AHCI
bool
help
@@ -177,6 +184,7 @@ config MACH_SMDKV310
select SAMSUNG_DEV_BACKLIGHT
select EXYNOS4_DEV_AHCI
select SAMSUNG_DEV_KEYPAD
+ select EXYNOS4_DEV_DMA
select EXYNOS4_DEV_PD
select SAMSUNG_DEV_PWM
select EXYNOS4_DEV_SYSMMU
@@ -197,6 +205,7 @@ config MACH_ARMLEX4210
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
select EXYNOS4_DEV_AHCI
+ select EXYNOS4_DEV_DMA
select EXYNOS4_DEV_SYSMMU
select EXYNOS4_SETUP_SDHCI
help
@@ -222,6 +231,7 @@ config MACH_UNIVERSAL_C210
select S5P_DEV_MFC
select S5P_DEV_ONENAND
select S5P_DEV_TV
+ select EXYNOS4_DEV_DMA
select EXYNOS4_DEV_PD
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
@@ -255,6 +265,7 @@ config MACH_NURI
select S5P_DEV_MFC
select S5P_DEV_USB_EHCI
select S5P_SETUP_MIPIPHY
+ select EXYNOS4_DEV_DMA
select EXYNOS4_DEV_PD
select EXYNOS4_SETUP_FIMC
select EXYNOS4_SETUP_FIMD0
@@ -287,6 +298,7 @@ config MACH_ORIGEN
select S5P_DEV_USB_EHCI
select SAMSUNG_DEV_BACKLIGHT
select SAMSUNG_DEV_PWM
+ select EXYNOS4_DEV_DMA
select EXYNOS4_DEV_PD
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_SDHCI
@@ -327,6 +339,20 @@ config MACH_SMDK4412
Machine support for Samsung SMDK4412
endif
+comment "Flattened Device Tree based board for Exynos4 based SoC"
+
+config MACH_EXYNOS4_DT
+ bool "Samsung Exynos4 Machine using device tree"
+ select CPU_EXYNOS4210
+ select USE_OF
+ select ARM_AMBA
+ select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD
+ help
+ Machine support for Samsung Exynos4 machine with device tree enabled.
+ Select this if a fdt blob is available for the Exynos4 SoC based board.
+ Note: This is under development and not all peripherals can be supported
+ with this machine file.
+
if ARCH_EXYNOS4
comment "Configuration for HSMMC 8-bit bus width"
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