From: Rajashekhara, Sudhakar <sudhakar....@ti.com>
On DA850/OMAP-L138 it was observed that in RMII mode,
auto negotiation was not performed. This patch enables
auto negotiation in RMII mode. Without this patch, EMAC
initialization takes more time and sometimes tftp fails
in RMII mode.
Signed-off-by: Rajashekhara, Sudhakar <sudhakar....@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar....@ti.com>
Signed-off-by: Hadli, Manjunath <manjunath.ha...@ti.com>
---
drivers/net/davinci_emac.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index fbd0f1b..9bbd625 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -895,5 +895,10 @@ int davinci_emac_initialize(void)
miiphy_register(phy[i].name, davinci_mii_phy_read,
davinci_mii_phy_write);
}
+
+#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \
+ defined(CONFIG_MACH_DAVINCI_DA850_EVM)
+ gen_auto_negotiate(active_phy_addr);
+#endif
return(1);
}
--
1.7.4.1
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