[U-Boot] [PATCH] nand: arasan_nfc: Clear ecc on bit while sending read command

[Michal Simek]

From: Siva Durga Prasad Paladugu <siva.durga.paladugu at xilinx.com>

Clear ecc ON bit while sending read command as all types
of read command(like reading spare) doesnt need ECC to be
enabled. It has been anyway taken care in other places
whereever required using arasan_nand_enable_ecc().

Signed-off-by: Siva Durga Prasad Paladugu <sivadur at xilinx.com>
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 drivers/mtd/nand/arasan_nfc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/nand/arasan_nfc.c b/drivers/mtd/nand/arasan_nfc.c
index 86f7526a84e8..a8f795d957ff 100644
--- a/drivers/mtd/nand/arasan_nfc.c
+++ b/drivers/mtd/nand/arasan_nfc.c
@@ -853,6 +853,8 @@ static int arasan_nand_send_rdcmd(struct arasan_nand_command_format *curr_cmd,
 		reg_val |= (page_val << ARASAN_NAND_CMD_PG_SIZE_SHIFT);
 	}
 
+	reg_val &= ~ARASAN_NAND_CMD_ECC_ON_MASK;
+
 	reg_val &= ~ARASAN_NAND_CMD_ADDR_CYCL_MASK;
 
 	addr_cycles = arasan_nand_get_addrcycle(mtd);
-- 
1.9.1