Initialize second PHY on OpenRD-Client and OpenRD-Ultimate
Though the OpenRD-Base only has one gigabit Ethernet port,
both the OpenRD-Client and OpenRD-Ultimate each have two.
On the Ultimate, the PHY addresses are consecutive, but
on the Client they are not.
(based on
<62a0952ce368acc725063a00a5ec680a639d6c27.1301040318.git.julian.pidancet@citrix.com>
<ad0a2dc1e422698b005d6f0ceb6dd6f75a87e00a.1301040318.git.julian.pidancet@citrix.com>
)
Signed-off-by: Clint Adams <clint@debian.org>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Julian Pidancet <julian.pidancet@citrix.com>
diff --git a/board/Marvell/openrd/openrd.c b/board/Marvell/openrd/openrd.c
index 14ca88e..87939de 100644
--- a/board/Marvell/openrd/openrd.c
+++ b/board/Marvell/openrd/openrd.c
@@ -124,12 +124,11 @@
}
#ifdef CONFIG_RESET_PHY_R
-/* Configure and enable MV88E1116 PHY */
-void reset_phy(void)
+/* Configure and enable MV88E1116/88E1121 PHY */
+void mv_phy_init(char *name)
{
u16 reg;
u16 devadr;
- char *name = "egiga0";
if (miiphy_set_current_dev(name))
return;
@@ -154,6 +153,24 @@
/* reset the phy */
miiphy_reset(name, devadr);
+ printf(PHY_NO" Initialized on %s\n", name);
+}
+
+void reset_phy(void)
+{
+ mv_phy_init("egiga0");
+
+#ifdef CONFIG_BOARD_IS_OPENRD_CLIENT
+ /* Kirkwood ethernet driver is written with the assumption that in case
+ * of multiple PHYs, their addresses are consecutive. But unfortunately
+ * in case of OpenRD-Client, PHY addresses are not consecutive.*/
+ miiphy_write("egiga1", 0xEE, 0xEE, 24);
+#endif
+
- printf("88E1116 Initialized on %s\n", name);
+#if defined(CONFIG_BOARD_IS_OPENRD_CLIENT) || \
+ defined(CONFIG_BOARD_IS_OPENRD_ULTIMATE)
+ /* configure and initialize both PHY's */
+ mv_phy_init("egiga1");
+#endif
}
#endif /* CONFIG_RESET_PHY_R */