[U-Boot] Pull request: u-boot-spi/master

[Jagannadha Sutradharudu Teki]

Hi Tom,

Please pull this PR.

thanks!
Jagan.

The following changes since commit d622ac39274a949b6445f1bfd92dc1644014388b:

  powerpc: mpc824x: remove MPC824X cpu support (2015-01-05 12:08:55 -0500)

are available in the git repository at:

  git://git.denx.de/u-boot-spi.git master

for you to fetch changes up to adc0fabfd9662fa690e866332cd4277351f991c4:

  imx:mx6sxsabresd support qspi AHB read (2015-01-09 00:03:28 +0530)

----------------------------------------------------------------
Axel Lin (3):
      spi: designware_spi: Fix detecting FIFO depth
      spi: cadence_qspi: Fix checking return value of fdt_first_subnode()
      spi: ftssp010_spi: Simplify code flow in ftssp010_[wait|wait_tx|wait_rx]

Marek Vasut (2):
      dt: socfpga: Rename snps, dw-spi-mmio to snps, dw-apb-ssi
      dt: socfpga: Replace num-chipselect with num-cs

Peng Fan (4):
      spi:fsl-quadspi support bank register read write
      mx6sxsabresd: support qspi flash bigger than 16MB
      qspi:fsl implement AHB read
      imx:mx6sxsabresd support qspi AHB read

 arch/arm/dts/socfpga.dtsi      |  10 +-
 drivers/spi/cadence_qspi.c     |   2 +-
 drivers/spi/designware_spi.c   |   6 +-
 drivers/spi/fsl_qspi.c         | 297 +++++++++++++++++++++++++++++++++++++----
 drivers/spi/fsl_qspi.h         |  15 +++
 drivers/spi/ftssp010_spi.c     |  36 ++---
 include/configs/mx6sxsabresd.h |   8 ++
 7 files changed, 316 insertions(+), 58 deletions(-)