/**
* print_macaddr - print MAC address registers and MAC address in eeprom
*/
static void print_macaddr(void)
{
puts("Current MAC Address in MAC: ");
ulong addrl = smc911x_get_mac_csr(ADDRL);
ulong addrh = smc911x_get_mac_csr(ADDRH);
printf("%02x:%02x:%02x:%02x:%02x:%02x\n",
(u8)(addrl), (u8)(addrl >> 8), (u8)(addrl >> 16),
(u8)(addrl >> 24), (u8)(addrh), (u8)(addrh >> 8));
puts("Current MAC Address in EEPROM: ");
int i;
for (i = 1; i < 6; ++i)
printf("%02x:", read_eeprom_reg(i));
printf("%02x\n", read_eeprom_reg(i));
}
/**
* dump_eeprom - dump the whole content of the EEPROM
*/
static void dump_eeprom(void)
{
int i;
puts("EEPROM:\n");
for (i = 0; i < 7; ++i)
printf("%02x: 0x%02x\n", i, read_eeprom_reg(i));
}
/**
* dump_eeprom - dump the whole content of the EEPROM
*/
static void dump_eeprom(struct eth_device *dev)
{
int i;
puts("EEPROM:\n");
for (i = 0; i < 7; ++i)
printf("%02x: 0x%02x\n", i, read_eeprom_reg(dev, i));
}
int board_get_enetaddr(uchar *mac_addr)
{
/* See if there is anything there */
if (((*ID_REV & ID_REV_ID_MASK) != ID_REV_CHIP_118) &&
((*ID_REV & ID_REV_ID_MASK) != ID_REV_CHIP_218))
return 1;
/* Reset the MAC */
*HW_CFG = HW_CFG_SRST;
while (*HW_CFG & HW_CFG_SRST)
if (ctrlc())
return 1;
/* Wait for EEPROM to settle */
while (*E2P_CMD & E2P_CMD_EPC_BUSY)
if (ctrlc())
return 1;
/* The first byte is magic to indicate status
* of the EEPROM. 0xa5 == eeprom mac is valid.
*/
if (read_eeprom_reg(0x00) != 0xa5)
return 1;
mac_addr[0] = read_eeprom_reg(0x01);
mac_addr[1] = read_eeprom_reg(0x02);
mac_addr[2] = read_eeprom_reg(0x03);
mac_addr[3] = read_eeprom_reg(0x04);
mac_addr[4] = read_eeprom_reg(0x05);
mac_addr[5] = read_eeprom_reg(0x06);
return 0;
}
static int verify_macaddr(char *s)
{
u16 reg;
int i, err = 0;
puts("HWaddr: ");
for (i = 0; i < 3; i++) {
reg = read_eeprom_reg(0x20 + i);
printf("%02x:%02x%c", reg & 0xff, reg >> 8, i != 2 ? ':' : '\n');
if (s)
err |= reg != ((u16 *)s)[i];
}
return err ? 0 : 1;
}
static int verify_macaddr(struct eth_device *dev, char *s)
{
u16 reg;
int i, err = 0;
printf("MAC Address: ");
err = i = 0;
for (i = 0; i < 3; i++) {
reg = read_eeprom_reg(dev, 0x20 + i);
printf("%02x:%02x%c", reg & 0xff, reg >> 8, i != 2 ? ':' : '\n');
if (s)
err |= reg != ((u16 *)s)[i];
}
return err ? 0 : 1;
}
/**
* copy_from_eeprom - copy MAC address in eeprom to address registers
*/
static void copy_from_eeprom(void)
{
ulong addrl =
read_eeprom_reg(0x01) |
read_eeprom_reg(0x02) << 8 |
read_eeprom_reg(0x03) << 16 |
read_eeprom_reg(0x04) << 24;
ulong addrh =
read_eeprom_reg(0x05) |
read_eeprom_reg(0x06) << 8;
smc911x_set_mac_csr(ADDRL, addrl);
smc911x_set_mac_csr(ADDRH, addrh);
puts("EEPROM contents copied to MAC\n");
}
