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net: gem: Check if phy was correctly detected
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 <michal.simek@xilinx.com>
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@ -339,6 +339,11 @@ static int zynq_gem_init(struct eth_device *dev, bd_t * bis)
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phy_config(phydev);
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phy_config(phydev);
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phy_startup(phydev);
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phy_startup(phydev);
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if (!phydev->link) {
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printf("%s: No link.\n", phydev->dev->name);
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return -1;
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}
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switch (phydev->speed) {
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switch (phydev->speed) {
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case SPEED_1000:
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case SPEED_1000:
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writel(ZYNQ_GEM_NWCFG_INIT | ZYNQ_GEM_NWCFG_SPEED1000,
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writel(ZYNQ_GEM_NWCFG_INIT | ZYNQ_GEM_NWCFG_SPEED1000,
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