board/t2080rdb: reset cs4315 phy
CS4315 PHY doesn't support phy-reset by software, it
needs to reset it by hardware via CPLD control.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/board/freescale/t208xrdb/cpld.h b/board/freescale/t208xrdb/cpld.h
index 3f15338..9bd5247 100644
--- a/board/freescale/t208xrdb/cpld.h
+++ b/board/freescale/t208xrdb/cpld.h
@@ -40,3 +40,6 @@
#define CPLD_LBMAP_RESET 0xFF
#define CPLD_LBMAP_SHIFT 0x03
#define CPLD_BOOT_SEL 0x80
+
+/* RSTCON Register */
+#define CPLD_RSTCON_EDC_RST 0x04