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This patch adds support for OpenCores tiny_spi.
http://opencores.org/project,tiny_spi
Signed-off-by: Thomas Chou <[email protected]>
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Signed-off-by: Mingkai Hu <[email protected]>
Singed-off-by: Jerry Huang <[email protected]>
Signed-off-by: Shaohui Xie <[email protected]>
Cc: Mike Frysinger <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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SH7757 has SPI module. This patch supports it.
Signed-off-by: Yoshihiro Shimoda <[email protected]>
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
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CC: Ruslan N. Araslanov <[email protected]>
Signed-off-by: Ruslan Araslanov <[email protected]>
Signed-off-by: Sandeep Paulraj <[email protected]>
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Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils. As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".
This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.
The name of each former library archive is preserved except for
extensions which change from ".a" to ".o". This commit updates
references accordingly where needed, in particular in some linker
scripts.
This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols. Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.
Signed-off-by: Sebastien Carlier <[email protected]>
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This patch adds the driver of altera spi controller, which is
used as epcs/spi flash controller. It also works with mmc_spi
driver.
This driver support more than one spi bus, with base list declared
#define CONFIG_SYS_ALTERA_SPI_LIST { BASE_0,BASE_1,... }
Signed-off-by: Thomas Chou <[email protected]>
Tested-by: Ian Abbott <[email protected]>
Signed-off-by: Scott McNutt <[email protected]>
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This adds a driver for the SPI controller found on davinci
based SoCs from Texas Instruments.
Signed-off-by: Sekhar Nori <[email protected]>
Signed-off-by: Sudhakar Rajashekhara <[email protected]>
Signed-off-by: Sandeep Paulraj <[email protected]>
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Unify both MCF5227x and MCF5445x DSPI driver in CPU to
driver/spi folder for common use.
Signed-off-by: TsiChung Liew <[email protected]>
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Conflicts:
drivers/spi/Makefile
Signed-off-by: Wolfgang Denk <[email protected]>
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This patch adds a SPI driver for the Marvell Kirkwood SoC's.
Signed-off-by: Prafulla Wadaskar <[email protected]>
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Signed-off-by: Grzegorz Bernacki <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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This fills out the SPI backend for the Blackfin on-chip SPI peripheral.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Ben Warren <[email protected]>
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This adds a driver for the SPI controller found on most AT91 and AVR32
chips, implementing the new SPI API.
Changed in v4:
- Update to new API
- Handle zero-length transfers appropriately. The user may send a
zero-length SPI transfer with SPI_XFER_END set in order to
deactivate the chip select after a series of transfers with chip
select active. This is useful e.g. when polling the status
register of DataFlash.
Signed-off-by: Haavard Skinnemoen <[email protected]>
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This is an SPI driver for i.MX and MXC based SoCs from Freescale. So far
only implemented and tested on i.MX31, can with a modified register layout
and definitions be used for i.MX27, I think, MXC CPUs have similar SPI
controllers too.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
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..and rm unused CONFIG_FSL_SPI define
Signed-off-by: Kim Phillips <[email protected]>
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This patch adds support for the SPI controller found on Freescale PowerPC
processors such as the MCP834x family. Additionally, a new config option,
CONFIG_HARD_SPI, is added for general purpose SPI controller use.
Signed-off-by: Ben Warren <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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