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| author | Michal Simek <michal.simek@xilinx.com> | 2013-11-21 16:15:51 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2014-02-04 16:42:45 +0100 |
| commit | 6f9b93723a39dc6d6231c842bb0166bd6258ee53 (patch) | |
| tree | 2039b5daf76023f3af3c25a3f7525ede25ecf9af /drivers | |
| parent | 4ed4aa20de50661de89dbe7896595e2b0bf44d5c (diff) | |
| download | u-boot-imx-6f9b93723a39dc6d6231c842bb0166bd6258ee53.zip u-boot-imx-6f9b93723a39dc6d6231c842bb0166bd6258ee53.tar.gz u-boot-imx-6f9b93723a39dc6d6231c842bb0166bd6258ee53.tar.bz2 | |
net: axi_emac: 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/xilinx_axi_emac.c | 4 |
1 files changed, 4 insertions, 0 deletions
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: |