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Hello,<BR>
<BR>
Attached is a patch that adds hardware SPI support for the MPC834x CPU, and as an example, the MPC8349EMDS evaluation board. The only new configuration option is CONFIG_HARD_SPI. Andy Fleming made a good suggestion of putting the driver code in /drivers. I don't think the driver is generic enough at this time (depends heavily on the MPC8349's internal memory map), so for now it's in /cpu/mpc83xx. If future SPI controllers use the same data structures this will be easy to port.<BR>
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CHANGELOG:<BR>
<BR>
Added hardware SPI functionality for MPC834x-based boards. Communications over the SPI bus can be performed either through the spi_xfer() function call or via the 'sspi' command which is enabled by CFG_CMD_SPI flag.<BR>
<BR>
regards,<BR>
Ben
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