[PATCH v0 0/2] mtd: nand: allow unconventional NAND layouts

Aryan Srivastava aryan.srivastava at alliedtelesis.co.nz
Thu Oct 23 17:19:40 PDT 2025


Currently validity checks in nand_scan_tail only allow NAND layouts with
evenly sized chunks. This results in controllers which use
unconventional layouts to fail these checks. To pass these checks
the marvell_nand driver would incorrectly read pages (leaving out the
unevenly sized chunk).

Relax this check and remove the change which modifies the layouts
resulting in errounous read/writes.

Aryan Srivastava (2):
  Revert "mtd: rawnand: marvell: fix layouts"
  mtd: nand: relax ECC parameter validation check

 drivers/mtd/nand/raw/marvell_nand.c | 13 ++++++++-----
 drivers/mtd/nand/raw/nand_base.c    | 13 ++++++++-----
 2 files changed, 16 insertions(+), 10 deletions(-)

-- 
2.51.0




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