[U-Boot] [PATCH 1/1] beagle_x15: increase phy autoneg timeout
Sekhar Nori
nsekhar at ti.com
Tue Mar 10 11:30:09 CET 2015
When Beagle X15 is connected to Gigabit switch, it takes
more time to finish auto-negotiation than on a 10/100 switch.
The default 4 second limit times-out more often than not. This is
observed when testing with a D-Link DGS-1008A desktop switch.
Increase the auto-negotiation time-out for Beagle-X15 to handle
this case.
Signed-off-by: Sekhar Nori <nsekhar at ti.com>
---
include/configs/beagle_x15.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/configs/beagle_x15.h b/include/configs/beagle_x15.h
index c7719f389a64..4aa855092110 100644
--- a/include/configs/beagle_x15.h
+++ b/include/configs/beagle_x15.h
@@ -59,6 +59,7 @@
#define CONFIG_MII /* Required in net/eth.c */
#define CONFIG_PHY_GIGE /* per-board part of CPSW */
#define CONFIG_PHYLIB
+#define PHY_ANEG_TIMEOUT 8000 /* PHY needs longer aneg time at 1G */
#define CONFIG_SUPPORT_EMMC_BOOT
--
1.7.10.1
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