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  • /*
     * Copyright 2007 Freescale Semiconductor, Inc.
     *
     * (C) Copyright 2000
     * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
     *
     * See file CREDITS for list of people who contributed to this
     * project.
     *
     * This program is free software; you can redistribute it and/or
     * modify it under the terms of the GNU General Public License as
     * published by the Free Software Foundation; either version 2 of
     * the License, or (at your option) any later version.
     *
     * This program is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     * GNU General Public License for more details.
     *
     * You should have received a copy of the GNU General Public License
     * along with this program; if not, write to the Free Software
     * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     * MA 02111-1307 USA
     */
    
    #include <common.h>
    #include <libfdt.h>
    #include <fdt_support.h>
    
    void ft_cpu_setup(void *blob, bd_t *bd)
    {
    #if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\
        defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
    	fdt_fixup_ethernet(blob, bd);
    #endif
    
    	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
    		"timebase-frequency", bd->bi_busfreq / 8, 1);
    	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
    		"bus-frequency", bd->bi_busfreq, 1);
    	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
    		"clock-frequency", bd->bi_intfreq, 1);
    	do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
    		"bus-frequency", bd->bi_busfreq, 1);
    #ifdef CONFIG_QE
    	do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
    		"bus-frequency", bd->bi_busfreq, 1);
    #endif
    
    #ifdef CFG_NS16550
    	do_fixup_by_compat_u32(blob, "ns16550",
    		"clock-frequency", bd->bi_busfreq, 1);
    #endif
    
    #ifdef CONFIG_CPM2
    	do_fixup_by_compat_u32(blob, "fsl,cpm2-scc-uart",
    		"current-speed", bd->bi_baudrate, 1);
    
    	do_fixup_by_compat_u32(blob, "fsl,cpm2-brg",
    		"clock-frequency", bd->bi_brgfreq, 1);
    #endif
    
    	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
    }