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net: cosmetic: Name ethaddr variables consistently
[karo-tx-uboot.git] / board / tcm-bf518 / tcm-bf518.c
1 /*
2  * U-boot - main board file
3  *
4  * Copyright (c) 2008-2009 Analog Devices Inc.
5  *
6  * Licensed under the GPL-2 or later.
7  */
8
9 #include <common.h>
10 #include <config.h>
11 #include <net.h>
12 #include <netdev.h>
13 #include <asm/blackfin.h>
14 #include <asm/mach-common/bits/otp.h>
15 #include <asm/sdh.h>
16
17 int checkboard(void)
18 {
19         printf("Board: Bluetechnix TCM-BF518 board\n");
20         printf("       Support: http://www.bluetechnix.com/\n");
21         printf("                http://blackfin.uclinux.org/\n");
22         return 0;
23 }
24
25 #if defined(CONFIG_BFIN_MAC)
26 static void board_init_enetaddr(uchar *mac_addr)
27 {
28         bool valid_mac = false;
29
30 #if 0
31         /* the MAC is stored in OTP memory page 0xDF */
32         uint32_t ret;
33         uint64_t otp_mac;
34
35         ret = bfrom_OtpRead(0xDF, OTP_LOWER_HALF, &otp_mac);
36         if (!(ret & OTP_MASTER_ERROR)) {
37                 uchar *otp_mac_p = (uchar *)&otp_mac;
38
39                 for (ret = 0; ret < 6; ++ret)
40                         mac_addr[ret] = otp_mac_p[5 - ret];
41
42                 if (is_valid_ethaddr(mac_addr))
43                         valid_mac = true;
44         }
45 #endif
46
47         if (!valid_mac) {
48                 puts("Warning: Generating 'random' MAC address\n");
49                 net_random_ethaddr(mac_addr);
50         }
51
52         eth_setenv_enetaddr("ethaddr", mac_addr);
53 }
54
55 int board_eth_init(bd_t *bis)
56 {
57         return bfin_EMAC_initialize(bis);
58 }
59 #endif
60
61 int misc_init_r(void)
62 {
63 #ifdef CONFIG_BFIN_MAC
64         uchar enetaddr[6];
65         if (!eth_getenv_enetaddr("ethaddr", enetaddr))
66                 board_init_enetaddr(enetaddr);
67 #endif
68
69         return 0;
70 }
71
72 #ifdef CONFIG_BFIN_SDH
73 int board_mmc_init(bd_t *bis)
74 {
75         return bfin_mmc_init(bis);
76 }
77 #endif