| TsiChungLiew | 8999e6b | 2008-01-15 13:37:34 -0600 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * (C) Copyright 2000-2003 |
| 4 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 5 | * |
| 6 | * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. |
| 7 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) |
| 8 | * |
| Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 9 | * SPDX-License-Identifier: GPL-2.0+ |
| TsiChungLiew | 8999e6b | 2008-01-15 13:37:34 -0600 | [diff] [blame] | 10 | */ |
| 11 | |
| 12 | #include <common.h> |
| 13 | #include <asm/processor.h> |
| 14 | |
| 15 | #include <asm/immap.h> |
| 16 | |
| John Rigby | 0d21ed0 | 2010-12-20 18:27:51 -0700 | [diff] [blame] | 17 | DECLARE_GLOBAL_DATA_PTR; |
| 18 | |
| TsiChungLiew | 8999e6b | 2008-01-15 13:37:34 -0600 | [diff] [blame] | 19 | /* |
| 20 | * get_clocks() fills in gd->cpu_clock and gd->bus_clk |
| 21 | */ |
| 22 | int get_clocks(void) |
| 23 | { |
| Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 24 | gd->bus_clk = CONFIG_SYS_CLK; |
| TsiChungLiew | 8999e6b | 2008-01-15 13:37:34 -0600 | [diff] [blame] | 25 | gd->cpu_clk = (gd->bus_clk * 2); |
| TsiChung Liew | 0c1e325 | 2008-08-19 03:01:19 +0600 | [diff] [blame] | 26 | |
| Heiko Schocher | f285074 | 2012-10-24 13:48:22 +0200 | [diff] [blame] | 27 | #ifdef CONFIG_SYS_I2C_FSL |
| Simon Glass | c2baaec | 2012-12-13 20:48:49 +0000 | [diff] [blame] | 28 | gd->arch.i2c1_clk = gd->bus_clk; |
| TsiChung Liew | 0c1e325 | 2008-08-19 03:01:19 +0600 | [diff] [blame] | 29 | #endif |
| 30 | |
| TsiChungLiew | 8999e6b | 2008-01-15 13:37:34 -0600 | [diff] [blame] | 31 | return (0); |
| 32 | } |