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Diffstat (limited to 'common/cmd_mii.c')
-rw-r--r--common/cmd_mii.c144
1 files changed, 5 insertions, 139 deletions
diff --git a/common/cmd_mii.c b/common/cmd_mii.c
index f530a38..31ac43d 100644
--- a/common/cmd_mii.c
+++ b/common/cmd_mii.c
@@ -29,143 +29,6 @@
#include <command.h>
#include <miiphy.h>
-#ifdef CONFIG_TERSE_MII
-/*
- * Display values from last command.
- */
-uint last_op;
-uint last_addr;
-uint last_data;
-uint last_reg;
-
-/*
- * MII device/info/read/write
- *
- * Syntax:
- * mii device {devname}
- * mii info {addr}
- * mii read {addr} {reg}
- * mii write {addr} {reg} {data}
- */
-int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
- char op;
- unsigned char addr, reg;
- unsigned short data;
- int rcode = 0;
- char *devname;
-
- if (argc < 2) {
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
-
-#if defined(CONFIG_8xx) || defined(CONFIG_MCF52x2)
- mii_init ();
-#endif
-
- /*
- * We use the last specified parameters, unless new ones are
- * entered.
- */
- op = last_op;
- addr = last_addr;
- data = last_data;
- reg = last_reg;
-
- if ((flag & CMD_FLAG_REPEAT) == 0) {
- op = argv[1][0];
- if (argc >= 3)
- addr = simple_strtoul (argv[2], NULL, 16);
- if (argc >= 4)
- reg = simple_strtoul (argv[3], NULL, 16);
- if (argc >= 5)
- data = simple_strtoul (argv[4], NULL, 16);
- }
-
- /* use current device */
- devname = miiphy_get_current_dev();
-
- /*
- * check device/read/write/list.
- */
- if (op == 'i') {
- unsigned char j, start, end;
- unsigned int oui;
- unsigned char model;
- unsigned char rev;
-
- /*
- * Look for any and all PHYs. Valid addresses are 0..31.
- */
- if (argc >= 3) {
- start = addr; end = addr + 1;
- } else {
- start = 0; end = 31;
- }
-
- for (j = start; j < end; j++) {
- if (miiphy_info (devname, j, &oui, &model, &rev) == 0) {
- printf ("PHY 0x%02X: "
- "OUI = 0x%04X, "
- "Model = 0x%02X, "
- "Rev = 0x%02X, "
- "%3dbase%s, %s\n",
- j, oui, model, rev,
- miiphy_speed (devname, j),
- miiphy_is_1000base_x (devname, j)
- ? "X" : "T",
- (miiphy_duplex (devname, j) == FULL)
- ? "FDX" : "HDX");
- }
- }
- } else if (op == 'r') {
- if (miiphy_read (devname, addr, reg, &data) != 0) {
- puts ("Error reading from the PHY\n");
- rcode = 1;
- } else {
- printf ("%04X\n", data & 0x0000FFFF);
- }
- } else if (op == 'w') {
- if (miiphy_write (devname, addr, reg, data) != 0) {
- puts ("Error writing to the PHY\n");
- rcode = 1;
- }
- } else if (op == 'd') {
- if (argc == 2)
- miiphy_listdev ();
- else
- miiphy_set_current_dev (argv[2]);
- } else {
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
-
- /*
- * Save the parameters for repeats.
- */
- last_op = op;
- last_addr = addr;
- last_data = data;
- last_reg = reg;
-
- return rcode;
-}
-
-/***************************************************/
-
-U_BOOT_CMD(
- mii, 5, 1, do_mii,
- "mii - MII utility commands\n",
- "device - list available devices\n"
- "mii device <devname> - set current device\n"
- "mii info <addr> - display MII PHY info\n"
- "mii read <addr> <reg> - read MII PHY <addr> register <reg>\n"
- "mii write <addr> <reg> <data> - write MII PHY <addr> register <reg>\n"
-);
-
-#else /* ! CONFIG_TERSE_MII ================================================= */
-
typedef struct _MII_reg_desc_t {
ushort regno;
char * name;
@@ -438,6 +301,11 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
int rcode = 0;
char *devname;
+ if (argc < 2) {
+ printf("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
#if defined(CONFIG_8xx) || defined(CONFIG_MCF532x)
mii_init ();
#endif
@@ -594,5 +462,3 @@ U_BOOT_CMD(
"mii dump <addr> <reg> - pretty-print <addr> <reg> (0-5 only)\n"
"Addr and/or reg may be ranges, e.g. 2-7.\n"
);
-
-#endif /* CONFIG_TERSE_MII */