net/designware - switch driver to phylib usage
With this change driver will benefit from existing phylib and thus
custom phy functionality implemented in the driver will go away:
* Instantiation of the driver is now much shorter - 2 parameters
instead of 4.
* Simplified phy management/functoinality in driver is replaced with
rich functionality of phylib.
* Support of custom phy initialization is now done with existing
"board_phy_config".
Note that after this change some previously used config options
(driver-specific PHY configuration) will be obsolete and they are simply
substituted with similar options of phylib.
For example:
* CONFIG_DW_AUTONEG - no need in this one. Autonegotiation is enabled
by default.
* CONFIG_DW_SEARCH_PHY - if one wants to specify attached phy
explicitly CONFIG_PHY_ADDR board config option has to be used, otherwise
automatically the first discovered on MDIO bus phy will be used
I believe there's no need now in "doc/README.designware_eth" because
user only needs to instantiate the driver with "designware_initialize"
whose prototype exists in "include/netdev.h".
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Mischa Jonker <mjonker@synopsys.com>
Cc: Shiraz Hashim <shiraz.hashim@st.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Amit Virdi <amit.virdi@st.com>
Cc: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index 23f7ad7..e090a37 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -17,11 +17,9 @@
/* Ethernet driver configuration */
#define CONFIG_MII
#define CONFIG_DESIGNWARE_ETH
-#define CONFIG_DW_SEARCH_PHY
-#define CONFIG_DW0_PHY 1
#define CONFIG_NET_MULTI
+#define CONFIG_PHYLIB
#define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
-#define CONFIG_DW_AUTONEG
#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
/* USBD driver configuration */