[U-Boot] [PATCH V2] Adds driver for Xilinx' xps_spi SPI controller.

[Wolfgang Denk]

Dear Graeme Smecher,

In message <1280955847-2999-1-git-send-email-graeme.smecher at mail.mcgill.ca> you wrote:
> This code differs in only trivial ways from the altera_spi driver. It plays
> nice with Thomas Chou's mmc_spi driver, as well as with SPI flash.

Hm... if the core really differs in only trivial ways from the
altera_spi driver, then why do we need a duplication of that code?

Can we plase have a single driver source that supports both instead?

Best regards,

Wolfgang Denk

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