As tsec and fm drivers checking phydev->link ensure that u-boot don't try access device if link is not ready.
Signed-off-by: Michal Simek <[email protected]> --- drivers/net/xilinx_axi_emac.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/xilinx_axi_emac.c b/drivers/net/xilinx_axi_emac.c index bb5044b..262b67b 100644 --- a/drivers/net/xilinx_axi_emac.c +++ b/drivers/net/xilinx_axi_emac.c @@ -261,6 +261,10 @@ static int setup_phy(struct eth_device *dev) phydev->dev->name); return 0; } + if (!phydev->link) { + printf("%s: No link.\n", phydev->dev->name); + return 0; + } switch (phydev->speed) { case 1000: -- 1.8.2.3
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