Hello Jörg,
Am 13.04.2015 22:17, schrieb Jörg Krause:
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(-)
Tried this patches on the aristainetos2 board. UBI on the nand works
nice with this patches, so:
Acked-by: Heiko Schocher <h...@denx.de>
This patchset replaces my patch:
Patchwork [U-Boot] mxs_nand: Fix ECC strength for NAND flash with OOB size of
256
http://patchwork.ozlabs.org/patch/460462/
bye,
Heiko
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