| Stefano Babic | ac41d4d | 2010-03-05 17:54:37 +0100 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2009 |
| 3 | * Stefano Babic, DENX Software Engineering, sbabic@denx.de. |
| 4 | * |
| 5 | * See file CREDITS for list of people who contributed to this |
| 6 | * project. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | */ |
| 23 | |
| 24 | #ifndef _SYS_PROTO_H_ |
| 25 | #define _SYS_PROTO_H_ |
| 26 | |
| 27 | u32 get_cpu_rev(void); |
| 28 | #define is_soc_rev(rev) ((get_cpu_rev() & 0xFF) - rev) |
| Stefano Babic | dd1d1d5 | 2010-07-26 10:05:05 +0200 | [diff] [blame] | 29 | void sdelay(unsigned long); |
| Fabio Estevam | 88a22a2 | 2011-06-07 07:02:52 +0000 | [diff] [blame] | 30 | void set_chipselect_size(int const); |
| Fabio Estevam | f231efb | 2011-10-13 05:34:59 +0000 | [diff] [blame] | 31 | |
| 32 | /* |
| 33 | * Initializes on-chip ethernet controllers. |
| 34 | * to override, implement board_eth_init() |
| 35 | */ |
| 36 | |
| 37 | int fecmxc_initialize(bd_t *bis); |
| Fabio Estevam | 6479f51 | 2012-04-29 08:11:13 +0000 | [diff] [blame] | 38 | u32 get_ahb_clk(void); |
| 39 | u32 get_periph_clk(void); |
| Fabio Estevam | 026c986 | 2012-04-30 08:12:03 +0000 | [diff] [blame] | 40 | char *get_reset_cause(void); |
| Fabio Estevam | f231efb | 2011-10-13 05:34:59 +0000 | [diff] [blame] | 41 | |
| Stefano Babic | ac41d4d | 2010-03-05 17:54:37 +0100 | [diff] [blame] | 42 | #endif |