1 /* 2 * (C) Copyright 2001-2015 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * Joe Hershberger, National Instruments 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #include <common.h> 10 #include <miiphy.h> 11 #include "eth_internal.h" 12 13 void eth_parse_enetaddr(const char *addr, uchar *enetaddr) 14 { 15 char *end; 16 int i; 17 18 for (i = 0; i < 6; ++i) { 19 enetaddr[i] = addr ? simple_strtoul(addr, &end, 16) : 0; 20 if (addr) 21 addr = (*end) ? end + 1 : end; 22 } 23 } 24 25 int eth_getenv_enetaddr(const char *name, uchar *enetaddr) 26 { 27 eth_parse_enetaddr(getenv(name), enetaddr); 28 return is_valid_ethaddr(enetaddr); 29 } 30 31 int eth_setenv_enetaddr(const char *name, const uchar *enetaddr) 32 { 33 char buf[20]; 34 35 sprintf(buf, "%pM", enetaddr); 36 37 return setenv(name, buf); 38 } 39 40 int eth_getenv_enetaddr_by_index(const char *base_name, int index, 41 uchar *enetaddr) 42 { 43 char enetvar[32]; 44 sprintf(enetvar, index ? "%s%daddr" : "%saddr", base_name, index); 45 return eth_getenv_enetaddr(enetvar, enetaddr); 46 } 47 48 int eth_setenv_enetaddr_by_index(const char *base_name, int index, 49 uchar *enetaddr) 50 { 51 char enetvar[32]; 52 sprintf(enetvar, index ? "%s%daddr" : "%saddr", base_name, index); 53 return eth_setenv_enetaddr(enetvar, enetaddr); 54 } 55 56 void eth_common_init(void) 57 { 58 bootstage_mark(BOOTSTAGE_ID_NET_ETH_START); 59 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) || defined(CONFIG_PHYLIB) 60 miiphy_init(); 61 #endif 62 63 #ifdef CONFIG_PHYLIB 64 phy_init(); 65 #endif 66 } 67