xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mtd: rawnand: Always store info about bad block markers in chip struct

Browse Source 
The information about where the manufacturer puts the bad block
markers inside the bad block and in the OOB data is stored in
different places. Let's move this information to nand_chip.options
and nand_chip.badblockpos.

As this chip-specific information is not directly related to the
bad block table (BBT), we also rename the flags to NAND_BBM_*.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Frieder Schrempf
2019-04-17 12:36:34 +00:00
committed by Miquel Raynal
parent 39e01956e2
commit 04649ec133
11 changed files with 34 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/mtd/nand/raw/nand_micron.c
View File

@@ -448,7 +448,7 @@ static int micron_nand_init(struct nand_chip *chip)
goto err_free_manuf_data;
if (mtd->writesize == 2048)
chip->bbt_options |= NAND_BBT_SCAN2NDPAGE;
chip->options |= NAND_BBM_SECONDPAGE;
ondie = micron_supports_on_die_ecc(chip);