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cmd: nand: Extend nand info to print ecc information

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Extract the information about ecc strength and ecc step size
from mtd controller. This information is usefull to check if
what we think as ecc is what we really configured.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20220922133937.277463-1-michael@amarulasolutions.com
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
This commit is contained in:
Michael Trimarchi 2022-09-22 15:39:37 +02:00 • committed by Dario Binacchi
parent 8f17040877
commit 308bd74663
1 changed files with 8 additions and 6 deletions
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14
cmd/nand.c
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@ -417,12 +417,14 @@ static void nand_print_and_set_info(int idx)
printf("%dx ", chip->numchips); printf("%dx ", chip->numchips);
printf("%s, sector size %u KiB\n", printf("%s, sector size %u KiB\n",
mtd->name, mtd->erasesize >> 10); mtd->name, mtd->erasesize >> 10);
printf(" Page size %8d b\n", mtd->writesize); printf(" Page size %8d b\n", mtd->writesize);
printf(" OOB size %8d b\n", mtd->oobsize); printf(" OOB size %8d b\n", mtd->oobsize);
printf(" Erase size %8d b\n", mtd->erasesize); printf(" Erase size %8d b\n", mtd->erasesize);
printf(" subpagesize %8d b\n", chip->subpagesize); printf(" ecc strength %8d bits\n", mtd->ecc_strength);
printf(" options 0x%08x\n", chip->options); printf(" ecc step size %8d b\n", mtd->ecc_step_size);
printf(" bbt options 0x%08x\n", chip->bbt_options); printf(" subpagesize %8d b\n", chip->subpagesize);
printf(" options 0x%08x\n", chip->options);
printf(" bbt options 0x%08x\n", chip->bbt_options);
/* Set geometry info */ /* Set geometry info */
env_set_hex("nand_writesize", mtd->writesize); env_set_hex("nand_writesize", mtd->writesize);