[U-Boot] [PATCH v2 0/9] qspi: Add Quad and Dual mode support for Zynq QSPI

[Siva Durga Prasad Paladugu]

This series enables the Quad and dual modes support
for zynq. It also contains fixes for issues found
during testing of dual parallel and stacked modes.

Siva Durga Prasad Paladugu (9):
  spi: zynq_qspi: Add quad support for zynq qspi
  spi: zynq_qspi: Add support of Dual parallel and Dual stacked modes
  sf: Kconfig: Add SF_DUAL_FLASH config entry
  dts: zynq_zc706: update qspi node with is-dual and num-cs
  defconfig: zc706: Add dual modes support for zc706
  spi: spi_flash: Correct flash size calculation
  spi: spi_flash: Correct bank select incase of dual stacked
  spi: spi_flash: Fix Bank selection calculation for Dual parallel
  spi: spi_flash: Set Quad enable bit of upper flash

 arch/arm/dts/zynq-zc706.dts  |  2 ++
 configs/zynq_zc706_defconfig |  1 +
 drivers/mtd/spi/Kconfig      |  8 ++++++
 drivers/mtd/spi/spi_flash.c  | 54 +++++++++++++++++++++++++++++++--------
 drivers/spi/zynq_qspi.c      | 61 ++++++++++++++++++++++++++++++++++++++++++++
 include/spi_flash.h          |  1 +
 6 files changed, 117 insertions(+), 10 deletions(-)

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2.7.4