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. Enable reading and parsing of SFDP parameters for Spansion's s25fs512 flash to auto-detect its size, its page size and the addressing mode it supports. Rajat Srivastava (3): mtd/spi: Add JEDEC SFDP support in SPI framework fsl_qspi: Access flash above 16MB using SFDP spi_flash_ids: Enable SFDP parsing for s25fs512 flash drivers/mtd/spi/sf_internal.h | 4 + drivers/mtd/spi/spi_flash.c | 297 +++++++++++++++++++++++++++++++++++++--- drivers/mtd/spi/spi_flash_ids.c | 3 +- drivers/spi/fsl_qspi.c | 103 +++++++++++++- include/spi.h | 2 + include/spi_flash.h | 120 ++++++++++++++++ 6 files changed, 501 insertions(+), 28 deletions(-) -- 2.14.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
