Merge with /home/wd/git/u-boot/custodian/u-boot-nand-flash

Makefile

@@ -197,6 +197,9 @@ LIBS += cpu/$(CPU)/lib$(CPU).a
 ifdef SOC
 LIBS += cpu/$(CPU)/$(SOC)/lib$(SOC).a
 endif
+ifeq ($(CPU),ixp)
+LIBS += cpu/ixp/npe/libnpe.a
+endif
 LIBS += lib_$(ARCH)/lib$(ARCH).a
 LIBS += fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a \
 	fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a
@@ -220,7 +223,6 @@ LIBS += $(shell if [ -d post/board/$(BOARDDIR) ]; then echo \
 	"post/board/$(BOARDDIR)/libpost$(BOARD).a"; fi)
 LIBS += common/libcommon.a
 LIBS += libfdt/libfdt.a
-LIBS += $(BOARDLIBS)
 
 LIBS := $(addprefix $(obj),$(LIBS))
 .PHONY : $(LIBS)

board/ixdp425/config.mk

@@ -1,4 +1 @@
 TEXT_BASE = 0x00f80000
-
-# include NPE ethernet driver
-BOARDLIBS = $(obj)cpu/ixp/npe/libnpe.a

board/prodrive/pdnb3/config.mk

@@ -1,4 +1 @@
 TEXT_BASE = 0x01f00000
-
-# include NPE ethernet driver
-BOARDLIBS = $(obj)cpu/ixp/npe/libnpe.a

cpu/ixp/npe/Makefile

@@ -87,7 +87,7 @@ START	:= $(addprefix $(obj),$(START))
 
 all:	$(LIB)
 
-$(LIB):	$(obj).depend $(OBJS)
+$(LIB):	$(OBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS)
 
 #########################################################################

doc/README.nand

@@ -192,12 +192,7 @@ The old NAND handling code has been re-factored and is now confined
 to only board-specific files and - unfortunately - to the DoC code
 (see below). A new configuration variable has been introduced:
 CFG_NAND_LEGACY, which has to be defined in the board config file if
-that board uses legacy code. If CFG_NAND_LEGACY is defined, the board
-specific config.mk file should also have "BOARDLIBS =
-drivers/nand_legacy/libnand_legacy.a". For boards using the new NAND
-approach (PPChameleon and netstar at the moment) no variable is
-necessary, but the config.mk should have "BOARDLIBS =
-drivers/nand/libnand.a".
+that board uses legacy code.
 
 The necessary changes have been made to all affected boards, and no
 build breakage has been introduced, except for NETTA and NETTA_ISDN

drivers/nand/nand_base.c

@@ -427,8 +427,9 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip)
 	struct nand_chip *this = mtd->priv;
 	u16 bad;
 
+	page = (int)(ofs >> this->page_shift) & this->pagemask;
+
 	if (getchip) {
-		page = (int)(ofs >> this->page_shift);
 		chipnr = (int)(ofs >> this->chip_shift);
 
 		/* Grab the lock and see if the device is available */
@@ -436,18 +437,17 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip)
 
 		/* Select the NAND device */
 		this->select_chip(mtd, chipnr);
-	} else
-		page = (int) ofs;
+	}
 
 	if (this->options & NAND_BUSWIDTH_16) {
-		this->cmdfunc (mtd, NAND_CMD_READOOB, this->badblockpos & 0xFE, page & this->pagemask);
+		this->cmdfunc (mtd, NAND_CMD_READOOB, this->badblockpos & 0xFE, page);
 		bad = cpu_to_le16(this->read_word(mtd));
 		if (this->badblockpos & 0x1)
 			bad >>= 1;
 		if ((bad & 0xFF) != 0xff)
 			res = 1;
 	} else {
-		this->cmdfunc (mtd, NAND_CMD_READOOB, this->badblockpos, page & this->pagemask);
+		this->cmdfunc (mtd, NAND_CMD_READOOB, this->badblockpos, page);
 		if (this->read_byte(mtd) != 0xff)
 			res = 1;
 	}

include/configs/delta.h

@@ -188,7 +188,6 @@
 /*
  * NAND Flash
  */
-/* Use the new NAND code. (BOARDLIBS = drivers/nand/libnand.a required) */
 #undef CFG_NAND_LEGACY
 
 #define CFG_NAND0_BASE		0x0 /* 0x43100040 */ /* 0x10000000 */

include/configs/zylonite.h

@@ -174,7 +174,6 @@
 /*
  * NAND Flash
  */
-/* Use the new NAND code. (BOARDLIBS = drivers/nand/libnand.a required) */
 #define CONFIG_NEW_NAND_CODE
 #define CFG_NAND0_BASE		0x0
 #undef CFG_NAND1_BASE