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nand/fsl: add NAND_NO_SUBPAGE_WRITE to eLBC and IFC drivers

PATCH New Scott Wood 1 participant 1 message Nov 2, 2012

Subsystems (2)
Memory technology devices (MTD) NAND flash
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Scott Wood

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PATCH 1/1 nand/fsl: add NAND_NO_SUBPAGE_WRITE to eLBC and IFC drivers

These controllers can only do hardware ECC on full page transfers.

Signed-off-by Scott Wood <[email protected]>
---
 drivers/mtd/nand/fsl_elbc_nand.c |    2 +-
 drivers/mtd/nand/fsl_ifc_nand.c  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
drivers/mtd/nand/fsl_elbc_nand.c +1 -1
index 9076ad4..834a8a6 100644
@@ -748,7 +748,7 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr)
 
   	/* set up nand options */
 	nand->options = NAND_NO_READRDY | NAND_NO_AUTOINCR |
-			NAND_USE_FLASH_BBT;
+			NAND_USE_FLASH_BBT | NAND_NO_SUBPAGE_WRITE;
 
 	nand->controller = &elbc_ctrl->controller;
 	nand->priv = priv;
drivers/mtd/nand/fsl_ifc_nand.c +1 -1
index b3b7c70..f473003 100644
@@ -797,7 +797,7 @@ int board_nand_init(struct nand_chip *nand)
 
 	/* set up nand options */
 	nand->options = NAND_NO_READRDY | NAND_NO_AUTOINCR |
-			NAND_USE_FLASH_BBT;
+			NAND_USE_FLASH_BBT | NAND_NO_SUBPAGE_WRITE;
 
 	if (cspr & CSPR_PORT_SIZE_16) {
 		nand->read_byte = fsl_ifc_read_byte16;
Signature · 1 line
1.7.9.5