[U-Boot] [PATCH v3 5/6] omap_gpmc: add support for hw assisted BCH8

Thomas Weber
2013-04-05T08:13:16Z

Hello Andreas,

I have the following problem when switching from nandecc hw hamming to
nandecc hw bch8.

Thomas

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U-Boot 2013.04-rc2-00006-g9abd2ec (Apr 05 2013 - 09:58:48)

OMAP3530-GP ES3.1, CPU-OPP2, L3-165MHz, Max CPU Clock 600 mHz
OMAP3 DevKit8000 + LPDDR/NAND
I2C: ready
DRAM: 128 MiB
NAND: 128 MiB
MMC: OMAP SD/MMC: 0
*** Warning - bad CRC, using default environment

In: serial
Out: serial
Err: serial
ethaddr not set, using Die ID
Die ID #1d82000400000000040365f90100b017
Net: dm9000
Hit any key to stop autoboot: 0
OMAP3 DevKit8000 # nandecc hw bch8
Unsupported HW ECC algorithm
OMAP3 DevKit8000 # nandecc hw bch8
Unsupported HW ECC algorithm
OMAP3 DevKit8000 # nandecc hw hamming
1-bit hamming HW ECC selected
OMAP3 DevKit8000 # nandecc sw
SW ECC selected
OMAP3 DevKit8000 # nandecc hw bch8
Unsupported HW ECC algorithm
OMAP3 DevKit8000 # nandecc hw hamming
1-bit hamming HW ECC selected
OMAP3 DevKit8000 # nandecc hw bch8
Unsupported HW ECC algorithm
No ECC functions supplied; Hardware ECC not possible
BUG: failure@nand_base.c:3014/nand_scan_tail()!
BUG!
resetting ...
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