1 files changed, 0 insertions, 107 deletions
diff --git a/board/ep8260/mii_phy.c b/board/ep8260/mii_phy.c
deleted file mode 100644
index c7aa2755f7..0000000000
--- a/board/ep8260/mii_phy.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#include <common.h>
-#include <mii_phy.h>
-#include "ep8260.h"
-
-#define MII_MDIO	0x01
-#define MII_MDCK	0x02
-#define MII_MDIR	0x04
-
-void
-mii_discover_phy(void)
-{
-    int known;
-    unsigned short phy_reg;
-    unsigned long phy_id;
-
-    known = 0;
-    printf("Discovering phy @ 0: ");
-    phy_id = mii_phy_read(2) << 16;
-    phy_id |= mii_phy_read(3);
-    if ((phy_id & 0xFFFFFC00) == 0x00137800) {
-	printf("Level One ");
-	if ((phy_id & 0x000003F0) == 0xE0) {
-	    printf("LXT971A Revision %d\n", (int)(phy_id & 0xF));
-	    known = 1;
-	}
-	else printf("unknown type\n");
-    }
-    else printf("unknown OUI = 0x%08lX\n", phy_id);
-
-    phy_reg = mii_phy_read(1);
-    if (!(phy_reg & 0x0004)) printf("Link is down\n");
-    if (!(phy_reg & 0x0020)) printf("Auto-negotiation not complete\n");
-    if (phy_reg & 0x0002) printf("Jabber condition detected\n");
-    if (phy_reg & 0x0010) printf("Remote fault condition detected \n");
-
-    if (known) {
-	phy_reg = mii_phy_read(17);
-	if (phy_reg & 0x0400)
-	    printf("Phy operating at %d MBit/s in %s-duplex mode\n",
-		phy_reg & 0x4000 ? 100 : 10,
-		phy_reg & 0x0200 ? "full" : "half");
-	else
-	    printf("bad link!!\n");
-/*
-left  off: no link, green 100MBit, yellow 10MBit
-right off: no activity, green full-duplex, yellow half-duplex
-*/
-	mii_phy_write(20, 0x0452);
-    }
-}
-
-unsigned short
-mii_phy_read(unsigned short reg)
-{
-    int i;
-    unsigned short tmp, val = 0, adr = 0;
-    t_ep_regs *regs = (t_ep_regs*)CONFIG_SYS_REGS_BASE;
-
-    tmp = 0x6002 | (adr << 7) | (reg << 2);
-    regs->bcsr4 = 0xC3;
-    for (i = 0; i < 64; i++) {
-	regs->bcsr4 ^= MII_MDCK;
-    }
-    for (i = 0; i < 16; i++) {
-	regs->bcsr4 &= ~MII_MDCK;
-	if (tmp & 0x8000) regs->bcsr4 |= MII_MDIO;
-	else regs->bcsr4 &= ~MII_MDIO;
-	regs->bcsr4 |= MII_MDCK;
-	tmp <<= 1;
-    }
-    regs->bcsr4 |= MII_MDIR;
-    for (i = 0; i < 16; i++) {
-	val <<= 1;
-	regs->bcsr4 = MII_MDIO | (regs->bcsr4 | MII_MDCK);
-	if (regs->bcsr4 & MII_MDIO) val |= 1;
-	regs->bcsr4 = MII_MDIO | (regs->bcsr4 &= ~MII_MDCK);
-    }
-    return val;
-}
-
-void
-mii_phy_write(unsigned short reg, unsigned short val)
-{
-    int i;
-    unsigned short tmp, adr = 0;
-    t_ep_regs *regs = (t_ep_regs*)CONFIG_SYS_REGS_BASE;
-
-    tmp = 0x5002 | (adr << 7) | (reg << 2);
-    regs->bcsr4 = 0xC3;
-    for (i = 0; i < 64; i++) {
-	regs->bcsr4 ^= MII_MDCK;
-    }
-    for (i = 0; i < 16; i++) {
-	regs->bcsr4 &= ~MII_MDCK;
-	if (tmp & 0x8000) regs->bcsr4 |= MII_MDIO;
-	else regs->bcsr4 &= ~MII_MDIO;
-	regs->bcsr4 |= MII_MDCK;
-	tmp <<= 1;
-    }
-    for (i = 0; i < 16; i++) {
-	regs->bcsr4 &= ~MII_MDCK;
-	if (val & 0x8000) regs->bcsr4 |= MII_MDIO;
-	else regs->bcsr4 &= ~MII_MDIO;
-	regs->bcsr4 |= MII_MDCK;
-	val <<= 1;
-    }
-}