Dear Thomas Weber, On 04/05/2013 10:13 AM, Thomas Weber wrote: > Hello Andreas, > > I have the following problem when switching from nandecc hw hamming to > nandecc hw bch8. > > Thomas > > -------8<---------- > 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 at nand_base.c:3014/nand_scan_tail()! > BUG!
You are right. I'v never tested the nandecc changes without the new CONFIG_NAND_OMAP_BCH8 config parameter, many thanks to you! I've a fix for that and will repost v4 ASAP. Best regards Andreas Bießmann _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot