ad9625x2_fmc: Integrate the dac spi interface into the SPI interface
ad9625x2_fmc: Increase the dma fifo data depth
fmcomms6: Add DMA overflow signal to ILA

This is useful for debugging DMA overflows.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
fmcomms6: Better cope with higher sample rates

There can be a rather high latency between the last byte of a burst has been send and the time the response for the burst is received. Running at high samplerates this can cause the internal DMA store and forward FIFO to fill up and subsequently stall the DMA pipeline and drop samples. To better cope with the situation double the size of the internal FIFO. Also increase the clock of the AXI bus to be able to accommodate a samplerate of 310MHz.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
zynq_plddr3: Fix PLDDR3's Reset Generator

Reset generator's external reset signal was active low, but the GT reset is active high, and both the DDR controller and FIFO2S were in reset.
Therefore the external reset active state is changed to active high. This setup in general is made by the tool automatically, in order to do it correctly, need to
set this two property of the reset generator.
axi_mc_controller: updated core to latest axi interface implementation
axi_mc_current_monitor: updated core to latest axi interface implementation
axi_mc_speed: updated core to latest axi interface implementation
motor_control: Updated project to Vivado 14.2. Temporary removed XADC

- fixed constraints
- updated interrupt system
- used ad_iobuf
- The XADC was removed because the XADC IPI generates vaux inputs 0 and 10 even if 0 and 8 are selected
projects/common: KCU105 VC707 KC705 sync microblaze core defaults

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
projects/common: KCU105 VC707 update and sync axi_ethernet:6.1 features

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
projects/common/kcu105/kcu105_system_bd: Restore axi_ethernet SupportLevel 0

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
renamed to match official names
remove replaced projects
Merge branch 'hdl_2014_r2' into dev

Conflicts:
	projects/fmcadc5/common/fmcadc5_bd.tcl
	projects/motcon1_fmc/common/motcon1_fmc_bd.tcl
	projects/motcon1_fmc/zed/system_constr.xdc
	projects/motcon1_fmc/zed/system_top.v