arm64: zynqmp: Enable Fixed link support

This patch enables the fixed link support for
all ZynqMP boards.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig

@@ -71,6 +71,7 @@ CONFIG_PHY_NATSEMI=y
 CONFIG_PHY_REALTEK=y
 CONFIG_PHY_TI=y
 CONFIG_PHY_VITESSE=y
+CONFIG_PHY_FIXED=y
 CONFIG_DM_ETH=y
 CONFIG_PHY_GIGE=y
 CONFIG_ZYNQ_GEM=y

configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig

@@ -67,6 +67,7 @@ CONFIG_PHY_NATSEMI=y
 CONFIG_PHY_REALTEK=y
 CONFIG_PHY_TI=y
 CONFIG_PHY_VITESSE=y
+CONFIG_PHY_FIXED=y
 CONFIG_DM_ETH=y
 CONFIG_PHY_GIGE=y
 CONFIG_ZYNQ_GEM=y

configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig

@@ -59,6 +59,7 @@ CONFIG_PHY_NATSEMI=y
 CONFIG_PHY_REALTEK=y
 CONFIG_PHY_TI=y
 CONFIG_PHY_VITESSE=y
+CONFIG_PHY_FIXED=y
 CONFIG_DM_ETH=y
 CONFIG_PHY_GIGE=y
 CONFIG_ZYNQ_GEM=y

configs/xilinx_zynqmp_zcu102_rev1_0_defconfig

@@ -77,6 +77,7 @@ CONFIG_PHY_NATSEMI=y
 CONFIG_PHY_REALTEK=y
 CONFIG_PHY_TI=y
 CONFIG_PHY_VITESSE=y
+CONFIG_PHY_FIXED=y
 CONFIG_DM_ETH=y
 CONFIG_PHY_GIGE=y
 CONFIG_ZYNQ_GEM=y

configs/xilinx_zynqmp_zcu102_revA_defconfig

@@ -77,6 +77,7 @@ CONFIG_PHY_NATSEMI=y
 CONFIG_PHY_REALTEK=y
 CONFIG_PHY_TI=y
 CONFIG_PHY_VITESSE=y
+CONFIG_PHY_FIXED=y
 CONFIG_DM_ETH=y
 CONFIG_PHY_GIGE=y
 CONFIG_ZYNQ_GEM=y

configs/xilinx_zynqmp_zcu102_revB_defconfig

@@ -77,6 +77,7 @@ CONFIG_PHY_NATSEMI=y
 CONFIG_PHY_REALTEK=y
 CONFIG_PHY_TI=y
 CONFIG_PHY_VITESSE=y
+CONFIG_PHY_FIXED=y
 CONFIG_DM_ETH=y
 CONFIG_PHY_GIGE=y
 CONFIG_ZYNQ_GEM=y