1 | /* |
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2 | * |
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3 | * (C) Copyright 2000-2003 |
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4 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
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5 | * |
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6 | * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. |
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7 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) |
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8 | * |
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9 | * See file CREDITS for list of people who contributed to this |
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10 | * project. |
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11 | * |
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12 | * This program is free software; you can redistribute it and/or |
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13 | * modify it under the terms of the GNU General Public License as |
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14 | * published by the Free Software Foundation; either version 2 of |
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15 | * the License, or (at your option) any later version. |
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16 | * |
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17 | * This program is distributed in the hope that it will be useful, |
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18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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20 | * GNU General Public License for more details. |
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21 | * |
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22 | * You should have received a copy of the GNU General Public License |
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23 | * along with this program; if not, write to the Free Software |
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24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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25 | * MA 02111-1307 USA |
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26 | */ |
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27 | |
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28 | #include <common.h> |
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29 | #include <asm/processor.h> |
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30 | |
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31 | #include <asm/immap.h> |
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32 | |
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33 | /* |
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34 | * get_clocks() fills in gd->cpu_clock and gd->bus_clk |
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35 | */ |
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36 | int get_clocks(void) |
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37 | { |
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38 | DECLARE_GLOBAL_DATA_PTR; |
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39 | |
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40 | gd->bus_clk = CFG_CLK; |
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41 | gd->cpu_clk = (gd->bus_clk * 2); |
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42 | |
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43 | #ifdef CONFIG_FSL_I2C |
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44 | gd->i2c1_clk = gd->bus_clk; |
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45 | #endif |
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46 | |
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47 | return (0); |
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48 | } |
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