---

yaml
---
r: 49143
b: refs/heads/master
c: cde36b3
h: refs/heads/master
i:
  49141: b0fe02e
  49139: 5a9238c
  49135: 050fce3
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 211ac75f5e867ab7a54811a514814149caca42c3
+refs/heads/master: cde36b37d6fa5ebc8c95461a972c379185626b2c

trunk/drivers/mtd/onenand/onenand_base.c

@@ -577,24 +577,32 @@ static int onenand_write_bufferram(struct mtd_info *mtd, int area,
 static int onenand_check_bufferram(struct mtd_info *mtd, loff_t addr)
 {
 	struct onenand_chip *this = mtd->priv;
-	int blockpage;
+	int blockpage, found = 0;
 	unsigned int i;
 
 	blockpage = (int) (addr >> this->page_shift);
 
 	/* Is there valid data? */
 	i = ONENAND_CURRENT_BUFFERRAM(this);
 	if (this->bufferram[i].blockpage == blockpage)
-		return 1;
+		found = 1;
+	else {
+		/* Check another BufferRAM */
+		i = ONENAND_NEXT_BUFFERRAM(this);
+		if (this->bufferram[i].blockpage == blockpage) {
+			ONENAND_SET_NEXT_BUFFERRAM(this);
+			found = 1;
+		}
+	}
 
-	/* Check another BufferRAM */
-	i = ONENAND_NEXT_BUFFERRAM(this);
-	if (this->bufferram[i].blockpage == blockpage) {
-		ONENAND_SET_NEXT_BUFFERRAM(this);
-		return 1;
+	if (found && ONENAND_IS_DDP(this)) {
+		/* Select DataRAM for DDP */
+		int block = (int) (addr >> this->erase_shift);
+		int value = onenand_bufferram_address(this, block);
+		this->write_word(value, this->base + ONENAND_REG_START_ADDRESS2);
 	}
 
-	return 0;
+	return found;
 }
 
 /**