From 308bd746639a7d144a9cf563ac7449312841386d Mon Sep 17 00:00:00 2001
From: Michael Trimarchi <michael@amarulasolutions.com>
Date: Thu, 22 Sep 2022 15:39:37 +0200
Subject: [PATCH] cmd: nand: Extend nand info to print ecc information
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>
---
cmd/nand.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/cmd/nand.c b/cmd/nand.c
index 5bb43794e9..9a723f5757 100644
--- a/cmd/nand.c
+++ b/cmd/nand.c
@@ -417,12 +417,14 @@ static void nand_print_and_set_info(int idx)
printf("%dx ", chip->numchips);
printf("%s, sector size %u KiB\n",
mtd->name, mtd->erasesize >> 10);
- printf(" Page size %8d b\n", mtd->writesize);
- printf(" OOB size %8d b\n", mtd->oobsize);
- printf(" Erase size %8d b\n", mtd->erasesize);
- printf(" subpagesize %8d b\n", chip->subpagesize);
- printf(" options 0x%08x\n", chip->options);
- printf(" bbt options 0x%08x\n", chip->bbt_options);
+ printf(" Page size %8d b\n", mtd->writesize);
+ printf(" OOB size %8d b\n", mtd->oobsize);
+ printf(" Erase size %8d b\n", mtd->erasesize);
+ printf(" ecc strength %8d bits\n", mtd->ecc_strength);
+ printf(" ecc step size %8d b\n", mtd->ecc_step_size);
+ 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 */
env_set_hex("nand_writesize", mtd->writesize);
--
2.39.5