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authorScott Wood <scottwood@freescale.com>2012-11-02 18:41:35 -0500
committerScott Wood <scottwood@freescale.com>2012-11-26 15:41:27 -0600
commitcb04c77234293a8edbdd327d85cda9fb8b520748 (patch)
treeeeb32475992f671ffe0699fc81e460977bc6d5cf
parent13d1143ffb4dc0c71478534b6b52402e95be9420 (diff)
downloadtalos-obmc-uboot-cb04c77234293a8edbdd327d85cda9fb8b520748.tar.gz
talos-obmc-uboot-cb04c77234293a8edbdd327d85cda9fb8b520748.zip
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 <scottwood@freescale.com>
-rw-r--r--drivers/mtd/nand/fsl_elbc_nand.c2
-rw-r--r--drivers/mtd/nand/fsl_ifc_nand.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c
index 9076ad4cdc..834a8a6498 100644
--- a/drivers/mtd/nand/fsl_elbc_nand.c
+++ b/drivers/mtd/nand/fsl_elbc_nand.c
@@ -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;
diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c
index b3b7c705e1..f473003769 100644
--- a/drivers/mtd/nand/fsl_ifc_nand.c
+++ b/drivers/mtd/nand/fsl_ifc_nand.c
@@ -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;
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