X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=board%2Fesd%2Fcommon%2Fesd405ep_nand.c;h=40d1efb081b295abee3425f137e157ba488141e6;hb=d3c23a790fb24f9cb5cc467b81b0c3ad3eeb1f96;hp=7bf68473d28372256ed13b5a64902d82945713f2;hpb=b90296fc39a33f84bb2b0aa79bf997be495ba791;p=platform%2Fkernel%2Fu-boot.git

diff --git a/board/esd/common/esd405ep_nand.c b/board/esd/common/esd405ep_nand.c
index 7bf6847..40d1efb 100644
--- a/board/esd/common/esd405ep_nand.c
+++ b/board/esd/common/esd405ep_nand.c
@@ -30,28 +30,26 @@
 /*
  * hardware specific access to control-lines
  */
-static void esd405ep_nand_hwcontrol(struct mtd_info *mtdinfo, int cmd)
+static void esd405ep_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 {
-	switch(cmd) {
-	case NAND_CTL_SETCLE:
-		out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_NAND_CLE);
-		break;
-	case NAND_CTL_CLRCLE:
-		out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_NAND_CLE);
-		break;
-	case NAND_CTL_SETALE:
-		out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_NAND_ALE);
-		break;
-	case NAND_CTL_CLRALE:
-		out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_NAND_ALE);
-		break;
-	case NAND_CTL_SETNCE:
-		out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_NAND_CE);
-		break;
-	case NAND_CTL_CLRNCE:
-		out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_NAND_CE);
-		break;
+	struct nand_chip *this = mtd->priv;
+	if (ctrl & NAND_CTRL_CHANGE) {
+		if ( ctrl & NAND_CLE )
+			out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_NAND_CLE);
+		else
+			out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_NAND_CLE);
+		if ( ctrl & NAND_ALE )
+			out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_NAND_ALE);
+		else
+			out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_NAND_ALE);
+		if ( ctrl & NAND_NCE )
+			out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_NAND_CE);
+		else
+			out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_NAND_CE);
 	}
+
+	if (cmd != NAND_CMD_NONE)
+		writeb(cmd, this->IO_ADDR_W);
 }
 
 
@@ -77,9 +75,9 @@ int board_nand_init(struct nand_chip *nand)
 	/*
 	 * Initialize nand_chip structure
 	 */
-	nand->hwcontrol = esd405ep_nand_hwcontrol;
+	nand->cmd_ctrl = esd405ep_nand_hwcontrol;
 	nand->dev_ready = esd405ep_nand_device_ready;
-	nand->eccmode = NAND_ECC_SOFT;
+	nand->ecc.mode = NAND_ECC_SOFT;
 	nand->chip_delay = NAND_BIG_DELAY_US;
 	nand->options = NAND_SAMSUNG_LP_OPTIONS;
 	return 0;