net: gem: Preserve clk on emio interface

Avoid overwriting GEMx_RCLK_CTRL and GEMx_CLK_CTRL
if the Ethernet interface is connect on EMIO

Do not enable emio for this standard board configuration for now.

Signed-off-by: David Andrey <david.andrey@netmodule.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index 546adc8..57d8f53 100644
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -43,11 +43,11 @@
 #if defined(CONFIG_ZYNQ_GEM)
 # if defined(CONFIG_ZYNQ_GEM0)
 	ret |= zynq_gem_initialize(bis, ZYNQ_GEM_BASEADDR0,
-						CONFIG_ZYNQ_GEM_PHY_ADDR0);
+						CONFIG_ZYNQ_GEM_PHY_ADDR0, 0);
 # endif
 # if defined(CONFIG_ZYNQ_GEM1)
 	ret |= zynq_gem_initialize(bis, ZYNQ_GEM_BASEADDR1,
-						CONFIG_ZYNQ_GEM_PHY_ADDR1);
+						CONFIG_ZYNQ_GEM_PHY_ADDR1, 0);
 # endif
 #endif
 	return ret;