Xilinx: ARM: net: Print the phy id on init

This makes it clear if we can talk to the phy or not
(i.e. if the phy is out of reset or not)

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

diff --git a/board/xilinx/dfe/xgmac.c b/board/xilinx/dfe/xgmac.c
index db9c86cd98bcb0c77daeaf700616752a1aa8cc1c..d64c4a82c3ccd9cb02970508af46ec02ab0773c4 100644 (file)
--- a/board/xilinx/dfe/xgmac.c
+++ b/board/xilinx/dfe/xgmac.c
@@ -245,6 +245,11 @@ int Xgmac_init(struct eth_device *dev, bd_t * bis)
 
        phy_wr(EmacPssInstancePtr, 22, 0);      /* page 0 */
 
+       tmp = phy_rd(EmacPssInstancePtr, 2);
+       printf("Phy ID: %04X", tmp);
+       tmp = phy_rd(EmacPssInstancePtr, 3);
+       printf("%04X\n", tmp);
+
        /* Auto-negotiation advertisement register */
        tmp = phy_rd(EmacPssInstancePtr, 4);
        tmp |= (1 << 11);       /* asymmetric pause */