]>
git.ipfire.org Git - people/ms/u-boot.git/blob - board/cm-bf527/cm-bf527.c
2 * U-boot - main board file
4 * Copyright (c) 2005-2009 Analog Devices Inc.
6 * Licensed under the GPL-2 or later.
13 #include <asm/blackfin.h>
14 #include <asm/mach-common/bits/otp.h>
15 #include "../cm-bf537e/gpio_cfi_flash.h"
17 DECLARE_GLOBAL_DATA_PTR
;
21 printf("Board: Bluetechnix CM-BF527 board\n");
22 printf(" Support: http://www.bluetechnix.at/\n");
26 #ifdef CONFIG_BFIN_MAC
27 static void board_init_enetaddr(uchar
*mac_addr
)
29 /* the MAC is stored in OTP memory page 0xDF */
33 ret
= bfrom_OtpRead(0xDF, OTP_LOWER_HALF
, &otp_mac
);
34 if (!(ret
& OTP_MASTER_ERROR
)) {
35 uchar
*otp_mac_p
= (uchar
*)&otp_mac
;
37 for (ret
= 0; ret
< 6; ++ret
)
38 mac_addr
[ret
] = otp_mac_p
[5 - ret
];
40 if (is_valid_ethaddr(mac_addr
))
41 eth_setenv_enetaddr("ethaddr", mac_addr
);
45 int board_eth_init(bd_t
*bis
)
47 return bfin_EMAC_initialize(bis
);
53 #ifdef CONFIG_BFIN_MAC
55 if (!eth_getenv_enetaddr("ethaddr", enetaddr
))
56 board_init_enetaddr(enetaddr
);
59 gpio_cfi_flash_init();