[PATCH v3 0/3] mtd: nand: gpmi: add proper raw access support

Boris BREZILLON boris.brezillon at free-electrons.com
Tue Sep 23 07:07:33 PDT 2014

Hello Huang, Brian,

This is just a new proposal to support raw accesses in a more standard way
in the GPMI driver.
This series has been tested on an imx28 board.

Any suggestions are welcome.

Best Regards,


Changes since v2:
 - fixed a bug in gpmi_move_bits
 - add a raw_buffer field to be used when using raw access methods
   (experienced memory corruptions when directly using page_buffer_virt
 - add raw OOB access functions

Boris BREZILLON (3):
  mtd: nand: gpmi: add gpmi_move_bits function
  mtd: nand: gpmi: add proper raw access support
  mtd: nand: gpmi: add raw oob access functions

 drivers/mtd/nand/gpmi-nand/gpmi-lib.c  |  88 ++++++++++++++++++++
 drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 144 +++++++++++++++++++++++++++++++++
 drivers/mtd/nand/gpmi-nand/gpmi-nand.h |   6 ++
 3 files changed, 238 insertions(+)


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