LXR uboot/arch/m68k/cpu/mcf547x

   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 *
   9 * SPDX-License-Identifier:     GPL-2.0+
  10 */
  11
  12#include <common.h>
  13#include <asm/processor.h>
  14
  15#include <asm/immap.h>
  16
  17DECLARE_GLOBAL_DATA_PTR;
  18
  19/*
  20 * get_clocks() fills in gd->cpu_clock and gd->bus_clk
  21 */
  22int get_clocks(void)
  23{
  24        gd->bus_clk = CONFIG_SYS_CLK;
  25        gd->cpu_clk = (gd->bus_clk * 2);
  26
  27#ifdef CONFIG_SYS_I2C_FSL
  28        gd->arch.i2c1_clk = gd->bus_clk;
  29#endif
  30
  31        return (0);
  32}
  33