V3s_Allwinner
/
uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

bug, nand, am33xx: nand->ecc.strength not set in board_nand_init() 

commit dfe64e2c89
Author: Sergey Lapin <slapin@ossfans.org>
Date:   Mon Jan 14 03:46:50 2013 +0000

    mtd: resync with Linux-3.7.1

Introduced runtime bug:

U-Boot 2013.04-00499-g46567df-dirty (Jun 04 2013 - 08:17:08)

I2C:   ready
DRAM:  512 MiB
WARNING: Caches not enabled
NAND:  BUG: failure at nand_base.c:3214/nand_scan_tail()!
BUG!
resetting ...

on boards using drivers/mtd/nand/omap_gpmc.c as in board_nand_init()
nand->ecc.strength is not set. Fix this!

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Tom Rini <trini@ti.com>
This commit is contained in:
Sergey Lapin 2013-06-04 11:42:43 -05:00 committed by Scott Wood
parent d6639d10db
commit 4bfd0002b6
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/mtd/nand/omap_gpmc.c
View File

@ -936,6 +936,7 @@ int board_nand_init(struct nand_chip *nand)
nand->ecc.layout = &hw_bch8_nand_oob;
nand->ecc.size = CONFIG_SYS_NAND_ECCSIZE;
nand->ecc.bytes = CONFIG_SYS_NAND_ECCBYTES;
nand->ecc.strength = 8;
nand->ecc.hwctl = omap_enable_ecc_bch;
nand->ecc.correct = omap_correct_data_bch;
nand->ecc.calculate = omap_calculate_ecc_bch;
@ -954,6 +955,7 @@ int board_nand_init(struct nand_chip *nand)
nand->ecc.hwctl = omap_enable_hwecc;
nand->ecc.correct = omap_correct_data;
nand->ecc.calculate = omap_calculate_ecc;
nand->ecc.strength = 1;
omap_hwecc_init(nand);
#endif
#endif