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authorFelix Fietkau <nbd@nbd.name>2017-01-08 13:45:02 +0100
committerFelix Fietkau <nbd@nbd.name>2017-01-11 13:10:19 +0100
commite21cb649a235180563363b8af5ba8296b9ac0baa (patch)
tree3a9f61cc624ae783359cada760f69ab40a0c7369
parentb7bee2858b582164d55c32be44df3fcb42cafc78 (diff)
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ar71xx: disable sub-page writes on routerboard nand drivers
They seem to fail in tests using UBI, and are not used by yaffs2 Signed-off-by: Felix Fietkau <nbd@nbd.name>
-rw-r--r--target/linux/ar71xx/files/drivers/mtd/nand/rb4xx_nand.c1
-rw-r--r--target/linux/ar71xx/files/drivers/mtd/nand/rb750_nand.c1
-rw-r--r--target/linux/ar71xx/files/drivers/mtd/nand/rb91x_nand.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/drivers/mtd/nand/rb4xx_nand.c b/target/linux/ar71xx/files/drivers/mtd/nand/rb4xx_nand.c
index 981bfcf69d..f2b430ec4b 100644
--- a/target/linux/ar71xx/files/drivers/mtd/nand/rb4xx_nand.c
+++ b/target/linux/ar71xx/files/drivers/mtd/nand/rb4xx_nand.c
@@ -218,6 +218,7 @@ static int rb4xx_nand_probe(struct platform_device *pdev)
info->chip.chip_delay = 25;
info->chip.ecc.mode = NAND_ECC_SOFT;
+ info->chip.options = NAND_NO_SUBPAGE_WRITE;
platform_set_drvdata(pdev, info);
diff --git a/target/linux/ar71xx/files/drivers/mtd/nand/rb750_nand.c b/target/linux/ar71xx/files/drivers/mtd/nand/rb750_nand.c
index a20409b108..a9b287be10 100644
--- a/target/linux/ar71xx/files/drivers/mtd/nand/rb750_nand.c
+++ b/target/linux/ar71xx/files/drivers/mtd/nand/rb750_nand.c
@@ -277,6 +277,7 @@ static int rb750_nand_probe(struct platform_device *pdev)
info->chip.chip_delay = 25;
info->chip.ecc.mode = NAND_ECC_SOFT;
+ info->chip.options = NAND_NO_SUBPAGE_WRITE;
info->pdata = pdata;
diff --git a/target/linux/ar71xx/files/drivers/mtd/nand/rb91x_nand.c b/target/linux/ar71xx/files/drivers/mtd/nand/rb91x_nand.c
index f0aa3c3e79..bfc5d4dca0 100644
--- a/target/linux/ar71xx/files/drivers/mtd/nand/rb91x_nand.c
+++ b/target/linux/ar71xx/files/drivers/mtd/nand/rb91x_nand.c
@@ -321,6 +321,7 @@ static int rb91x_nand_probe(struct platform_device *pdev)
rbni->chip.chip_delay = 25;
rbni->chip.ecc.mode = NAND_ECC_SOFT;
+ rbni->chip.options = NAND_NO_SUBPAGE_WRITE;
platform_set_drvdata(pdev, rbni);