ARM: S3C: Add S3C_DEV_NAND Kconfig entry

Currently the S5PC100 does not define S3C_PA_NAND, leaving the NAND device
definitions in arch/arm/plat-s3c/dev-nand.c unbuildable. Add a KConfig
entry to select whether this is built.

As backwards compatibility, both the S3C24XX and S3C64XX define the new
configuration in their main Kconfig files until better support for basing
this selection on a per-machine basis can be sorted out.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

4 files changed, 8 insertions, 1 deletions

diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig
index 935c7558469b..8931c5f0e46b 100644
--- a/arch/arm/plat-s3c/Kconfig
+++ b/arch/arm/plat-s3c/Kconfig
@@ -198,4 +198,9 @@ config S3C_DEV_USB_HSOTG
         help
           Compile in platform device definition for USB high-speed OtG
 
+config S3C_DEV_NAND
+        bool
+        help
+          Compile in platform device definition for NAND controller
+
 endif
diff --git a/arch/arm/plat-s3c/Makefile b/arch/arm/plat-s3c/Makefile
index f32d045e7e36..3c09109e9e84 100644
--- a/arch/arm/plat-s3c/Makefile
+++ b/arch/arm/plat-s3c/Makefile
@@ -41,4 +41,4 @@ obj-$(CONFIG_S3C_DEV_I2C1)	+= dev-i2c1.o
 obj-$(CONFIG_S3C_DEV_FB)        += dev-fb.o
 obj-$(CONFIG_S3C_DEV_USB_HOST)  += dev-usb.o
 obj-$(CONFIG_S3C_DEV_USB_HSOTG) += dev-usb-hsotg.o
-obj-y                           += dev-nand.o
+obj-$(CONFIG_S3C_DEV_NAND)      += dev-nand.o
diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig
index 2f9145683596..9c7aca489643 100644
--- a/arch/arm/plat-s3c24xx/Kconfig
+++ b/arch/arm/plat-s3c24xx/Kconfig
@@ -10,6 +10,7 @@ config PLAT_S3C24XX
         default y
         select NO_IOPORT
         select ARCH_REQUIRE_GPIOLIB
+        select S3C_DEVICE_NAND
         help
           Base platform code for any Samsung S3C24XX device
 
diff --git a/arch/arm/plat-s3c64xx/Kconfig b/arch/arm/plat-s3c64xx/Kconfig
index 5ebd8b425a54..bcfa778614d8 100644
--- a/arch/arm/plat-s3c64xx/Kconfig
+++ b/arch/arm/plat-s3c64xx/Kconfig
@@ -19,6 +19,7 @@ config PLAT_S3C64XX
         select S3C_GPIO_PULL_UPDOWN
         select S3C_GPIO_CFG_S3C24XX
         select S3C_GPIO_CFG_S3C64XX
+        select S3C_DEV_NAND
         select USB_ARCH_HAS_OHCI
         help
           Base platform code for any Samsung S3C64XX device