The MT29F1G08ABAFAWP-ITE:F chip has 2048 byte pages and requires a
minimum ECC strength of 8-bits. Allow for this combination of
requirements using the marvell_nand controller.
Signed-off-by: Chris Packham <chris.pack...@alliedtelesis.co.nz>
---
I've tried to follow the recommended AN-379 from Marvell. They do seem
to have information that covers this particular set of chip
requirements.
As discussed I don't think my particular configuration will be supported
with this change due to the conflict with the on-die ECC. But this may
be useful for others so I've left it in.
Changes in v2:
- update as suggested by miquel
drivers/mtd/nand/raw/marvell_nand.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/nand/raw/marvell_nand.c
b/drivers/mtd/nand/raw/marvell_nand.c
index ba6889bbe802..96aee8ffd408 100644
--- a/drivers/mtd/nand/raw/marvell_nand.c
+++ b/drivers/mtd/nand/raw/marvell_nand.c
@@ -217,6 +217,7 @@ static const struct marvell_hw_ecc_layout
marvell_nfc_layouts[] = {
MARVELL_LAYOUT( 512, 512, 1, 1, 1, 512, 8, 8, 0, 0, 0),
MARVELL_LAYOUT( 2048, 512, 1, 1, 1, 2048, 40, 24, 0, 0, 0),
MARVELL_LAYOUT( 2048, 512, 4, 1, 1, 2048, 32, 30, 0, 0, 0),
+ MARVELL_LAYOUT( 2048, 512, 8, 2, 1, 1024, 0, 30, 1024, 32, 30),
MARVELL_LAYOUT( 4096, 512, 4, 2, 2, 2048, 32, 30, 0, 0, 0),
MARVELL_LAYOUT( 4096, 512, 8, 5, 4, 1024, 0, 30, 0, 64, 30),
};
--
2.17.1
