diff options
Diffstat (limited to 'drivers/net/dm9000x.c')
| -rw-r--r-- | drivers/net/dm9000x.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/net/dm9000x.c b/drivers/net/dm9000x.c index ffb739d..c52d307 100644 --- a/drivers/net/dm9000x.c +++ b/drivers/net/dm9000x.c @@ -287,6 +287,7 @@ eth_init(bd_t * bd) int i, oft, lnk; u8 io_mode; struct board_info *db = &dm9000_info; + uchar enetaddr[6]; DM9000_DBG("eth_init()\n"); @@ -345,32 +346,19 @@ eth_init(bd_t * bd) DM9000_iow(DM9000_ISR, ISR_ROOS | ISR_ROS | ISR_PTS | ISR_PRS); /* Set Node address */ + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) { #if !defined(CONFIG_AT91SAM9261EK) - for (i = 0; i < 6; i++) - ((u16 *) bd->bi_enetaddr)[i] = read_srom_word(i); + for (i = 0; i < 6; i++) + enetaddr[i] = read_srom_word(i); + eth_setenv_enetaddr("ethaddr", enetaddr); #endif - - if (is_zero_ether_addr(bd->bi_enetaddr) || - is_multicast_ether_addr(bd->bi_enetaddr)) { - /* try reading from environment */ - u8 i; - char *s, *e; - s = getenv ("ethaddr"); - for (i = 0; i < 6; ++i) { - bd->bi_enetaddr[i] = s ? - simple_strtoul (s, &e, 16) : 0; - if (s) - s = (*e) ? e + 1 : e; - } } - printf("MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", bd->bi_enetaddr[0], - bd->bi_enetaddr[1], bd->bi_enetaddr[2], bd->bi_enetaddr[3], - bd->bi_enetaddr[4], bd->bi_enetaddr[5]); + printf("MAC: %pM\n", enetaddr); /* fill device MAC address registers */ for (i = 0, oft = DM9000_PAR; i < 6; i++, oft++) - DM9000_iow(oft, bd->bi_enetaddr[i]); + DM9000_iow(oft, enetaddr[i]); for (i = 0, oft = 0x16; i < 8; i++, oft++) DM9000_iow(oft, 0xff); |