[U-Boot] [PATCH v2 0/4] mtd: nand: mxs: Calculate ECC strength dynamically

Jörg Krause joerg.krause at embedded.rocks
Mon Apr 13 22:17:50 CEST 2015


This series of patches are based on the patch of Peng Fan:
https://patchwork.ozlabs.org/patch/422756/

Patch 1 is the originally patch from Peng Fan, Patch 2 and 3 add minor changes
to 1 and patch 4 adds the ECC strength calculation to tools/mxsboot to be
aligned with the changes made in patch 1 to 3.

Instead of hard-coding every possible oob size / ECC strength combination
calculate the ECC strength dynamically to be aligned with the Linux Kernel
MTD NAND driver. Also adds the calculation to tools/mxsboot to be aligned
with the U-Boot MTD NAND driver.

Obviously, we have some code redundancy here in mxs_nand.c and mxsboot.c.

Jörg Krause (3):
  mtd: nand: mxs: Replace magic number for bits per ECC level with macro
  mtd: nand: mxs: Add comment for calculating ECC strength
  tools: mxsboot: Calculate ECC strength dynamically

Peng Fan (1):
  mtd:mxs:nand calculate ecc strength dynamically

 drivers/mtd/nand/mxs_nand.c | 36 +++++++++++++++---------------------
 tools/mxsboot.c             | 39 ++++++++++++++++++++++++---------------
 2 files changed, 39 insertions(+), 36 deletions(-)

-- 
2.3.5



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