blob: a506d1baff532b444e8ccab9e3959ee4b5a37e9c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*
* U-Boot - main board file
*
* Copyright (c) 2005-2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <common.h>
#include <config.h>
#include <command.h>
#include <net.h>
#include <netdev.h>
#include <asm/blackfin.h>
#include <asm/mach-common/bits/otp.h>
DECLARE_GLOBAL_DATA_PTR;
int checkboard(void)
{
printf("Board: ADI BF526 EZ-Board board\n");
printf(" Support: http://blackfin.uclinux.org/\n");
return 0;
}
#ifdef CONFIG_BFIN_MAC
static void board_init_enetaddr(uchar *mac_addr)
{
#ifndef CONFIG_SYS_NO_FLASH
/* we cram the MAC in the last flash sector */
uchar *board_mac_addr = (uchar *)0x203F0096;
if (is_valid_ethaddr(board_mac_addr)) {
memcpy(mac_addr, board_mac_addr, 6);
eth_setenv_enetaddr("ethaddr", mac_addr);
}
#endif
}
int board_eth_init(bd_t *bis)
{
return bfin_EMAC_initialize(bis);
}
#endif
int misc_init_r(void)
{
#ifdef CONFIG_BFIN_MAC
uchar enetaddr[6];
if (!eth_getenv_enetaddr("ethaddr", enetaddr))
board_init_enetaddr(enetaddr);
#endif
#ifndef CONFIG_SYS_NO_FLASH
/* we use the last sector for the MAC address / POST LDR */
extern flash_info_t flash_info[];
flash_protect(FLAG_PROTECT_SET, 0x203F0000, 0x203FFFFF, &flash_info[0]);
#endif
return 0;
}
|
