[U-Boot] [PATCH v3] arm: socfpga: Add DT support for SoCFPGA and add socfpga_socrates target

[Marek Vasut <marex@denx.de>]

On Friday, November 07, 2014 at 02:10:41 PM, Stefan Roese wrote:
> This patch includes the latest DT sources for socfpga from the current
> Linux kernel. And enables CONFIG_OF_CONTROL for the new build target
> "socfpga_socrates" (the EBV SoCrates board) to make use of this new DT
> support.
> 
> Until this patch, the only SoCFPGA U-Boot target in mainline is
> "socfpga_cyclone5". This build target is not (yet) changed to support
> DT. So nothing changes for this target. Even though the long-term
> goal should be to move all SoCFPGA targets over to DT.
> 
> One of the reasons to enable DT support in SoCFPGA is, that I need to
> support multiple different SPI controllers for this platform. This is
> the QSPI Cadence controller and the Designware SPI master controller.
> Both are implemented in the SoCFPGA. And enabling both controllers is
> only possible by using the new driver model (DM). The DM SPI code
> only supports DT based probing. So it was easier to move SoCFPGA to
> DT than to add the (deprecated) platform-data based probing to the
> DM SPI suport.
> 
> Note that the image with the dtb embedded is u-boot-dtb.img. This needs
> to be used now for those DT enabled boards instead of u-boot.img.
> 
> Signed-off-by: Stefan Roese <sr@denx.de>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Chin Liang See <clsee@altera.com>
> Cc: Dinh Nguyen <dinguyen@altera.com>
> Cc: Vince Bridgers <vbridger@altera.com>
> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
> Cc: Pavel Machek <pavel@denx.de>
> Cc: Simon Glass <sjg@chromium.org>

Applied, thanks!

Best regards,
Marek Vasut