Pull request v2: u-boot-spi/master

[Jagan Teki <jagan@amarulasolutions.com>]

Hi Tom,

Please pull this PR.

Travis-ci:
https://travis-ci.org/github/openedev/u-boot-amarula/builds/680186752

Changes for v2:
- included SiFive SPI fixes
- fixes for SF distro on rockchip

thanks,
Jagan.

The following changes since commit 8d5d3bcf3c53d798bd7f3fe7092e994593bcc41c:

  Merge branch '2020-04-16-master-imports' (2020-04-17 11:17:29 -0400)

are available in the Git repository at:

  https://gitlab.denx.de/u-boot/custodians/u-boot-spi master

for you to fetch changes up to 96955bbb077256db9f56c06b4983810237d700a4:

  sifive: fu540: Enable spi-nor flash support (2020-04-28 15:32:00 +0530)

----------------------------------------------------------------
Bacem Daassi (1):
      mtd: spi-nor: Enable dual and quad read for s25fl256s0

Jagan Teki (12):
      environment: distro: Add SF distro command
      rk3399: Add boot flash script offset, size
      rockchip: Enable SF distro bootcmd
      spi: sifive: Tidy up dm_spi_slave_platdata variable
      mtd: spi-nor: Enable QE bit for ISSI flash
      mtd: spi-nor-ids: Enable 4B_OPCODES for is25wp256
      watchdog: kconfig: Enable designware for rk3399
      spi: sifive: Add spi-mem exec op
      spi: sifive: Fix format register proto field
      spi: sifive: Fix QPP transfer
      riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi
      sifive: fu540: Enable spi-nor flash support

Kuldeep Singh (3):
      spi: Transform the FSL QuadSPI driver to use the SPI MEM API
      mtd: spi-nor-ids: Enable SPI_NOR_OCTAL_READ flag for mt35xu*
      mtd: spi-nor-ids: Add Spansion s25fs512s flash entry

Pratyush Yadav (1):
      spi: cadence-qspi: Move ref clock calculation to probe

Rasmus Villemoes (1):
      spi: use is_power_of_2 instead of hweight32 in spi_nor_write()

Robert Marko (2):
      mtd: spi-nand: Import Toshiba SPI-NAND support
      mtd: nand: spi: add support for Toshiba TC58CVG2S0HRAIJ

Tudor Ambarus (1):
      spi: spi-mem: Add SPI_MEM_NO_DATA to the spi_mem_data_dir enum

 arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi |   11 +
 board/sifive/fu540/Kconfig                      |    3 +
 drivers/mtd/nand/spi/Makefile                   |    2 +-
 drivers/mtd/nand/spi/core.c                     |    1 +
 drivers/mtd/nand/spi/toshiba.c                  |  201 +++
 drivers/mtd/spi/spi-nor-core.c                  |    6 +-
 drivers/mtd/spi/spi-nor-ids.c                   |   12 +-
 drivers/spi/cadence_qspi.c                      |   33 +-
 drivers/spi/fsl_qspi.c                          | 1577 +++++++++--------------
 drivers/spi/fsl_qspi.h                          |  145 ---
 drivers/spi/spi-mem.c                           |    2 +-
 drivers/spi/spi-sifive.c                        |  178 ++-
 drivers/watchdog/Kconfig                        |    1 +
 include/configs/rk3399_common.h                 |    3 +
 include/configs/rockchip-common.h               |   15 +
 include/environment/distro/sf.h                 |   41 +
 include/linux/mtd/spi-nor.h                     |    1 +
 include/linux/mtd/spinand.h                     |    1 +
 include/spi-mem.h                               |    2 +
 19 files changed, 1059 insertions(+), 1176 deletions(-)
 create mode 100644 arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
 create mode 100644 drivers/mtd/nand/spi/toshiba.c
 delete mode 100644 drivers/spi/fsl_qspi.h
 create mode 100644 include/environment/distro/sf.h