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| author | Jagan Teki <jagan@openedev.com> | 2016-10-30 23:16:26 +0530 |
|---|---|---|
| committer | Jagan Teki <jagan@openedev.com> | 2016-11-19 08:41:44 +0530 |
| commit | 20343ff3ad7005ac128866978443c7ebfa82a852 (patch) | |
| tree | 3e6caf24639679dcad9925dcd0bdd362f0c19cd6 /include/spi.h | |
| parent | 7b4ab88e2d7c3908f9259502d1b7abf08ac0fd29 (diff) | |
| download | u-boot-imx-20343ff3ad7005ac128866978443c7ebfa82a852.zip u-boot-imx-20343ff3ad7005ac128866978443c7ebfa82a852.tar.gz u-boot-imx-20343ff3ad7005ac128866978443c7ebfa82a852.tar.bz2 | |
spi: Remove dual flash options/flags
Dual flash code in spi are usually take the spi controller
to work with dual connected flash devices. Usually these
dual connection operation's are referred to flash controller
protocol rather with spi controller protocol, these are still
present in flash side for the usage of spi-nor controllers.
So, this patch remove the dual_flash options or flags in sf
which are triggered from spi controller side.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'include/spi.h')
| -rw-r--r-- | include/spi.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/spi.h b/include/spi.h index 4c17983..deb65ef 100644 --- a/include/spi.h +++ b/include/spi.h @@ -30,10 +30,6 @@ #define SPI_RX_DUAL BIT(12) /* receive with 2 wires */ #define SPI_RX_QUAD BIT(13) /* receive with 4 wires */ -/* SPI bus connection options - see enum spi_dual_flash */ -#define SPI_CONN_DUAL_SHARED (1 << 0) -#define SPI_CONN_DUAL_SEPARATED (1 << 1) - /* Header byte that marks the start of the message */ #define SPI_PREAMBLE_END_BYTE 0xec @@ -93,7 +89,6 @@ struct dm_spi_slave_platdata { * @max_write_size: If non-zero, the maximum number of bytes which can * be written at once, excluding command bytes. * @memory_map: Address of read-only SPI flash access. - * @option: Varies SPI bus options - separate, shared bus. * @flags: Indication of SPI flags. */ struct spi_slave { @@ -117,7 +112,6 @@ struct spi_slave { #define SPI_XFER_ONCE (SPI_XFER_BEGIN | SPI_XFER_END) #define SPI_XFER_MMAP BIT(2) /* Memory Mapped start */ #define SPI_XFER_MMAP_END BIT(3) /* Memory Mapped End */ -#define SPI_XFER_U_PAGE BIT(4) }; /** |