[U-Boot] [RESEND PATCH v2 0/2] ti_qspi: Move to spi-mem framework

[Vignesh Raghavendra]

Now that SPI NOR Supports MMIO SPI controllers via spi-mem framework,
move TI QSPI to SPI MEM framework for better performance and avoid
repeating SPI NOR generic code in the driver.

While at that get rid of non DM code, as all boards are expected to
support DM and DT by now.

Tested on AM43xx, dra7xx EVMs. Build tested for all TI platforms using
buildman

v2
* Rebase on top of latest master and Uri's patch [1] removing cl-som-am57x_defconfig
* Remove more un-needed CONFIGs related to TI QSPI that have not been
* Collect Reviewed-bys

[1] http://patchwork.ozlabs.org/patch/1085281/

Vignesh Raghavendra (2):
  spi: ti_qspi: Drop non DM code
  spi: ti_qspi: Convert to spi-mem ops

 drivers/spi/Kconfig          |  13 +-
 drivers/spi/Makefile         |   2 +-
 drivers/spi/ti_qspi.c        | 351 ++++++++++-------------------------
 include/configs/am43xx_evm.h |   6 -
 include/configs/am57xx_evm.h |   5 -
 include/configs/cm_t43.h     |   3 -
 include/configs/dra7xx_evm.h |   5 -
 scripts/config_whitelist.txt |   3 -
 8 files changed, 108 insertions(+), 280 deletions(-)

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2.17.1