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-rw-r--r--arch/blackfin/mach-bf527/boards/eth_mac.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/arch/blackfin/mach-bf527/boards/eth_mac.c b/arch/blackfin/mach-bf527/boards/eth_mac.c
deleted file mode 100644
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--- a/arch/blackfin/mach-bf527/boards/eth_mac.c
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@@ -1,50 +0,0 @@
1/*
2 * arch/blackfin/mach-bf537/board/eth_mac.c
3 *
4 * Copyright (C) 2007 Analog Devices, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/module.h>
21#include <asm/blackfin.h>
22
23#if defined(CONFIG_GENERIC_BOARD) || defined(CONFIG_BFIN537_STAMP)
24
25/*
26 * Currently the MAC address is saved in Flash by U-Boot
27 */
28#define FLASH_MAC 0x203f0000
29
30void get_bf537_ether_addr(char *addr)
31{
32 unsigned int flash_mac = (unsigned int) FLASH_MAC;
33 *(u32 *)(&(addr[0])) = bfin_read32(flash_mac);
34 flash_mac += 4;
35 *(u16 *)(&(addr[4])) = bfin_read16(flash_mac);
36}
37
38#else
39
40/*
41 * Provide MAC address function for other specific board setting
42 */
43void get_bf537_ether_addr(char *addr)
44{
45 printk(KERN_WARNING "%s: No valid Ethernet MAC address found\n", __FILE__);
46}
47
48#endif
49
50EXPORT_SYMBOL(get_bf537_ether_addr);