SGMII configuration depends on proper GT setting that's why when node has phys property call PSGTR driver to configure it properly.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
drivers/net/zynq_gem.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index 5cbe8d28304b..fece077066df 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -12,6 +12,7 @@ #include <common.h> #include <cpu_func.h> #include <dm.h> +#include <generic-phy.h> #include <log.h> #include <net.h> #include <netdev.h> @@ -716,6 +717,21 @@ static int zynq_gem_probe(struct udevice *dev) struct zynq_gem_priv *priv = dev_get_priv(dev); int ret;
+ if (priv->interface == PHY_INTERFACE_MODE_SGMII) { + struct phy phy; + + ret = generic_phy_get_by_index(dev, 0, &phy); + if (!ret) { + ret = generic_phy_init(&phy); + if (ret) + return ret; + + ret = generic_phy_power_on(&phy); + if (ret) + return ret; + } + } + ret = zynq_gem_reset_init(dev); if (ret) return ret;