ARM: i.MX6: bbu nand: Move to common place

The code can be used on i.MX28 aswell, so move it to a common place.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

7 files changed, 18 insertions, 19 deletions

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index c713477701..812a9f9ecd 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -112,15 +112,6 @@ config BAREBOX_UPDATE_IMX_EXTERNAL_NAND
 	depends on MTD_WRITE
 	default y
 
-config BAREBOX_UPDATE_IMX6_NAND
-	bool
-	depends on ARCH_IMX6
-	depends on BAREBOX_UPDATE
-	depends on MTD
-	depends on MTD_WRITE
-	depends on NAND_MXS
-	default y
-
 comment "Freescale i.MX System-on-Chip"
 
 config ARCH_IMX1
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index ae953b1bf8..0c8ca4b9d7 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -21,6 +21,5 @@ obj-y += devices.o imx.o esdctl.o
 obj-y += boot.o
 obj-$(CONFIG_BAREBOX_UPDATE) += imx-bbu-internal.o
 obj-$(CONFIG_BAREBOX_UPDATE_IMX_EXTERNAL_NAND) += imx-bbu-external-nand.o
-obj-$(CONFIG_BAREBOX_UPDATE_IMX6_NAND) += imx6-bbu-nand.o
 pbl-y += esdctl.o
 lwl-y += cpu_init.o
diff --git a/arch/arm/mach-imx/include/mach/bbu.h b/arch/arm/mach-imx/include/mach/bbu.h
index 5eb9a47363..8039091395 100644
--- a/arch/arm/mach-imx/include/mach/bbu.h
+++ b/arch/arm/mach-imx/include/mach/bbu.h
@@ -75,15 +75,6 @@ static inline int imx_bbu_external_nor_register_handler(const char *name, char *
 }
 #endif
 
-#if defined(CONFIG_BAREBOX_UPDATE_IMX6_NAND)
-int imx6_bbu_nand_register_handler(const char *name, unsigned long flags);
-#else
-static inline int imx6_bbu_nand_register_handler(const char *name, unsigned long flags)
-{
-	return -ENOSYS;
-}
-#endif
-
 #if defined(CONFIG_BAREBOX_UPDATE_IMX_EXTERNAL_NAND)
 int imx_bbu_external_nand_register_handler(const char *name, char *devicefile,
 		unsigned long flags);
diff --git a/common/Kconfig b/common/Kconfig
index 1c5d14c1c0..0ebfe1e070 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -94,6 +94,14 @@ config EFI_DEVICEPATH
 config FILE_LIST
 	bool
 
+config BAREBOX_UPDATE_IMX_NAND_FCB
+	bool
+	depends on ARCH_IMX6
+	depends on BAREBOX_UPDATE
+	depends on MTD_WRITE
+	depends on NAND_MXS
+	default y
+
 menu "General Settings"
 
 config LOCALVERSION
diff --git a/common/Makefile b/common/Makefile
index 2738238c67..74801f7e28 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -52,6 +52,7 @@ lwl-$(CONFIG_IMD)		+= imd-barebox.o
 obj-$(CONFIG_IMD)		+= imd.o
 obj-$(CONFIG_FILE_LIST)		+= file-list.o
 obj-$(CONFIG_FIRMWARE)		+= firmware.o
+obj-$(CONFIG_BAREBOX_UPDATE_IMX_NAND_FCB) += imx-bbu-nand-fcb.o
 
 quiet_cmd_pwd_h = PWDH    $@
 ifdef CONFIG_PASSWORD
diff --git a/arch/arm/mach-imx/imx6-bbu-nand.c b/common/imx-bbu-nand-fcb.c
index d2bfedbad5..d2bfedbad5 100644
--- a/arch/arm/mach-imx/imx6-bbu-nand.c
+++ b/common/imx-bbu-nand-fcb.c
diff --git a/include/bbu.h b/include/bbu.h
index 4a3d35e7ce..c5f22be7ae 100644
--- a/include/bbu.h
+++ b/include/bbu.h
@@ -50,4 +50,13 @@ static inline int bbu_register_handler(struct bbu_handler *unused)
 
 #endif
 
+#if defined(CONFIG_BAREBOX_UPDATE_IMX_NAND_FCB)
+int imx6_bbu_nand_register_handler(const char *name, unsigned long flags);
+#else
+static inline int imx6_bbu_nand_register_handler(const char *name, unsigned long flags)
+{
+	return -ENOSYS;
+}
+#endif
+
 #endif /* __INCLUDE_BBU_H */