blob: 737a6c485a20119bd435b539edaad0ed491fd6db [file] [log] [blame]
Kumar Galaf852ce72007-11-29 00:15:30 -06001/*
2 * Copyright 2007 Freescale Semiconductor, Inc.
3 *
4 * (C) Copyright 2000
5 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 *
7 * See file CREDITS for list of people who contributed to this
8 * project.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 */
25
26#include <common.h>
27#include <libfdt.h>
28#include <fdt_support.h>
29
30void ft_cpu_setup(void *blob, bd_t *bd)
31{
32#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\
33 defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
34 fdt_fixup_ethernet(blob, bd);
35#endif
36
37 do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
38 "timebase-frequency", bd->bi_busfreq / 8, 1);
39 do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
40 "bus-frequency", bd->bi_busfreq, 1);
41 do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
42 "clock-frequency", bd->bi_intfreq, 1);
43 do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
44 "bus-frequency", bd->bi_busfreq, 1);
45#ifdef CONFIG_QE
46 do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
47 "bus-frequency", bd->bi_busfreq, 1);
48#endif
49
50#ifdef CFG_NS16550
51 do_fixup_by_compat_u32(blob, "ns16550",
52 "clock-frequency", bd->bi_busfreq, 1);
53#endif
54
55#ifdef CONFIG_CPM2
56 do_fixup_by_compat_u32(blob, "fsl,cpm2-scc-uart",
57 "current-speed", bd->bi_baudrate, 1);
58
59 do_fixup_by_compat_u32(blob, "fsl,cpm2-brg",
60 "clock-frequency", bd->bi_brgfreq, 1);
61#endif
62
63 fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
64}