s3c2410: move nand driver to drivers/mtd/nand

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

cpu/arm920t/s3c24x0/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(SOC).a
 
-COBJS	= interrupts.o speed.o usb.o usb_ohci.o nand.o
+COBJS	= interrupts.o speed.o usb.o usb_ohci.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))

drivers/mtd/nand/Makefile

@@ -41,6 +41,7 @@ COBJS-$(CONFIG_NAND_DAVINCI) += davinci_nand.o
 COBJS-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_nand.o
 COBJS-$(CONFIG_NAND_FSL_UPM) += fsl_upm.o
 COBJS-$(CONFIG_NAND_NOMADIK) += nomadik.o
+COBJS-$(CONFIG_NAND_S3C2410) += s3c2410_nand.c
 COBJS-$(CONFIG_NAND_S3C64XX) += s3c64xx.o
 COBJS-$(CONFIG_NAND_OMAP_GPMC) += omap_gpmc.o
 endif

cpu/arm920t/s3c24x0/nand.c → drivers/mtd/nand/s3c2410_nand.c

@@ -26,9 +26,6 @@
 #define DEBUGN(x, args ...) {}
 #endif
 
-#if defined(CONFIG_CMD_NAND)
-#if !defined(CONFIG_NAND_LEGACY)
-
 #include <nand.h>
 #include <s3c2410.h>
 #include <asm/io.h>
@@ -172,8 +169,3 @@ int board_nand_init(struct nand_chip *nand)
 
 	return 0;
 }
-
-#else
- #error "U-Boot legacy NAND support not available for S3C2410"
-#endif
-#endif

include/configs/sbc2410x.h

@@ -199,6 +199,7 @@
  * NAND flash settings
  */
 #if defined(CONFIG_CMD_NAND)
+#define CONFIG_NAND_S3C2410
 #define CONFIG_SYS_MAX_NAND_DEVICE	1	/* Max number of NAND devices		*/
 #define SECTORSIZE 512