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-rw-r--r--include/configs/mgcoge3un.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/configs/mgcoge3un.h b/include/configs/mgcoge3un.h
index 22d1961..6d56d7d 100644
--- a/include/configs/mgcoge3un.h
+++ b/include/configs/mgcoge3un.h
@@ -50,4 +50,29 @@
/* we use a new RAM type on mgcoge3un board */
#define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-memphis.cfg
+/*
+ * mgcoge3un has a fixed link to the marvell switch
+ * with 100MB full duplex and autoneg off, for this
+ * reason we have to change the default settings
+ */
+#define PORT_SERIAL_CONTROL_VALUE ( \
+ MVGBE_FORCE_LINK_PASS | \
+ MVGBE_DIS_AUTO_NEG_FOR_DUPLX | \
+ MVGBE_DIS_AUTO_NEG_FOR_FLOW_CTRL | \
+ MVGBE_ADV_NO_FLOW_CTRL | \
+ MVGBE_FORCE_FC_MODE_NO_PAUSE_DIS_TX | \
+ MVGBE_FORCE_BP_MODE_NO_JAM | \
+ (1 << 9) /* Reserved bit has to be 1 */ | \
+ MVGBE_DO_NOT_FORCE_LINK_FAIL | \
+ MVGBE_DIS_AUTO_NEG_SPEED_GMII | \
+ MVGBE_DTE_ADV_0 | \
+ MVGBE_MIIPHY_MAC_MODE | \
+ MVGBE_AUTO_NEG_NO_CHANGE | \
+ MVGBE_MAX_RX_PACKET_1552BYTE | \
+ MVGBE_CLR_EXT_LOOPBACK | \
+ MVGBE_SET_FULL_DUPLEX_MODE | \
+ MVGBE_DIS_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX |\
+ MVGBE_SET_GMII_SPEED_TO_10_100 |\
+ MVGBE_SET_MII_SPEED_TO_100)
+
#endif /* _CONFIG_MGCOGE3UN_H */