[RFC v2 0/2] mtd: Support slc-mode for Toshiba TC58TEG5DCLTA00

[Chris Morgan]

From: Chris Morgan <macromorgan at hotmail.com>

Add support for slc-mode implemented in Linux for the Toshiba
TC58TEG5DCLTA00 NAND flash found on the NTC CHIP. This requires the
addition of a paired-pages scheme, a new parameter for MTD partitions
of slc-mode, and setting the correct paired-pages scheme for the
TC58TEG5DCLTA00 flash chip. I will likely need some help making sure
this is consistent with the quality expected of upstream.

Changes since V1:

 - Updated mtd_read and mtd_write to match upstream Linux.
 - Additional mtd_get_master to match upstream Linux.
 - Removed notes about ubifs not working, because it is now.

Signed-off-by: Chris Morgan <macromorgan at hotmail.com>

Chris Morgan (3):
  mtd: Add support for Linux slc-mode for MLC NAND
  mtd: Add pairing info for Toshiba TC58TEG5DCLTA00 NAND
  NOT FOR UPSTREAM

 arch/arm/dts/sun5i-r8-chip.dts   |  39 +++
 drivers/mtd/mtdcore.c            | 542 ++++++++++++++++++++++++-------
 drivers/mtd/mtdcore.h            |   1 -
 drivers/mtd/mtdpart.c            |   7 +
 drivers/mtd/nand/raw/nand_base.c |  59 ++++
 include/configs/sunxi-common.h   |   2 +
 include/linux/mtd/mtd.h          | 190 ++++++++++-
 include/linux/mtd/partitions.h   |  24 +-
 include/mtd/mtd-abi.h            |   1 +
 9 files changed, 742 insertions(+), 123 deletions(-)

-- 
2.30.2