[U-Boot] [PATCH v2 0/2] Read SFDP parameters and access flash above 16MB

[Rajat Srivastava]

Add functionality to read and parse SFDP parameters to auto-detect
flash size, page size and address width of flash. This enables
flash access above 16MB using 4-byte addressing mode.

Add driver support to get SFDP information of flash and use it to
access flash above 16MB.
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Changes in v2:
- Make SFDP parsing the default way to read flash parameters.
- Change SPI_FLASH_USE_SFDP flag to SPI_FLASH_SKIP_SFDP to provide an
option to skip SFDP parsing for a particular flash.
- Convert patch-set of 3 patches to 2 patches.
---
Rajat Srivastava (2):
  mtd/spi: Add JEDEC SFDP support in SPI framework
  fsl_qspi: Access flash above 16MB using SFDP

 drivers/mtd/spi/sf_internal.h |   4 +
 drivers/mtd/spi/spi_flash.c   | 301 +++++++++++++++++++++++++++++++++++++++---
 drivers/spi/fsl_qspi.c        | 103 ++++++++++++++-
 include/spi.h                 |   2 +
 include/spi_flash.h           | 120 +++++++++++++++++
 5 files changed, 502 insertions(+), 28 deletions(-)

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2.14.1