Commit 34c10609 authored by Kyungmin Park's avatar Kyungmin Park Committed by Jarkko Lavinen

OneNAND: Write oob area with aligned size, mtd->oobsize

There's some problem with write oob in serveral platform.
So we write oob with oobsize aligned (16bytes) instead of 3 bytes (from {2,
3})
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
parent 8e6ec690
......@@ -965,8 +965,11 @@ static int onenand_write_oob(struct mtd_info *mtd, loff_t to, size_t len,
this->command(mtd, ONENAND_CMD_BUFFERRAM, to, mtd->oobsize);
this->write_bufferram(mtd, ONENAND_SPARERAM, ffchars, 0, mtd->oobsize);
this->write_bufferram(mtd, ONENAND_SPARERAM, buf, column, thislen);
/* We send data to spare ram with oobsize
* to prevent byte access */
memset(this->page_buf, 0xff, mtd->oobsize);
memcpy(this->page_buf + column, buf, thislen);
this->write_bufferram(mtd, ONENAND_SPARERAM, this->page_buf, 0, mtd->oobsize);
this->command(mtd, ONENAND_CMD_PROGOOB, to, mtd->oobsize);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment