On Fri, Jul 18, 2014 at 08:38:41PM +0100, Ian Campbell wrote: > This enables the necessary clocks, in AHB0 and in PLL6_CFG. This is done > for sun7i only since I don't have access to any other sunxi platforms > with sata included. > > The PHY setup is derived from the Alwinner releases and Linux, but is mostly > undocumented. > > The Allwinner AHCI controller also requires some magic (and, again, > undocumented) DMA initialisation when starting a port. This is added under a > suitable ifdef. > > This option is enabled for Cubieboard, Cubieboard2 and Cubietruck based on > contents of Linux DTS files, including SATA power pin config taken from the > DTS. All build tested, but runtime tested on Cubieboard2 and Cubietruck only. > > Signed-off-by: Ian Campbell <i...@hellion.org.uk>
Note that this may need rebasing as I was just going to grab it as part of the rest of the series but it did not apply cleanly. -- Tom
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