diff mbox series

[U-Boot,v4,5/6] mtd: nand: mxs_nand: report correct ECC parameters

Message ID 20180622151951.12851-6-stefan@agner.ch
State Awaiting Upstream
Delegated to: Stefano Babic
Headers show
Series mtd: nand: mxs_nand: improve ECC support | expand

Commit Message

Stefan Agner June 22, 2018, 3:19 p.m. UTC 
From: Stefan Agner <stefan.agner@toradex.com>

Report correct ECC parameters back to the stack. Do not report
bytes as we have it not immeaditly available and the Linux version
also does not report it. It seems to have no aversive effect.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
---

Changes in v4: None
Changes in v3: None
Changes in v2:
- Extend the patchset with "report correct ECC parameters" patch

 drivers/mtd/nand/mxs_nand.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c
index dbf35461aa..b28d65f2d6 100644
--- a/drivers/mtd/nand/mxs_nand.c
+++ b/drivers/mtd/nand/mxs_nand.c
@@ -1253,9 +1253,8 @@  void board_nand_init(void)
 
 	nand->ecc.layout	= &fake_ecc_layout;
 	nand->ecc.mode		= NAND_ECC_HW;
-	nand->ecc.bytes		= 9;
-	nand->ecc.size		= 512;
-	nand->ecc.strength	= 8;
+	nand->ecc.size		= nand_info->bch_geometry.ecc_chunk_size;
+	nand->ecc.strength	= nand_info->bch_geometry.ecc_strength;
 
 	/* second phase scan */
 	err = nand_scan_tail(mtd);