]>
git.ipfire.org Git - people/ms/u-boot.git/blob - arch/ppc/cpu/mpc8xx/fdt.c
2 * Copyright 2008 (C) Bryan O'Donoghue
4 * Code copied & edited from Freescale mpc85xx stuff.
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 #include <fdt_support.h>
29 DECLARE_GLOBAL_DATA_PTR
;
31 void ft_cpu_setup(void *blob
, bd_t
*bd
)
33 do_fixup_by_prop_u32(blob
, "device_type", "cpu", 4,
34 "timebase-frequency", get_tbclk(), 1);
35 do_fixup_by_prop_u32(blob
, "device_type", "cpu", 4,
36 "bus-frequency", bd
->bi_busfreq
, 1);
37 do_fixup_by_prop_u32(blob
, "device_type", "cpu", 4,
38 "clock-frequency", bd
->bi_intfreq
, 1);
39 do_fixup_by_compat_u32(blob
, "fsl,cpm-brg", "clock-frequency",
42 /* Fixup ethernet MAC addresses */
43 fdt_fixup_ethernet(blob
);
45 fdt_fixup_memory(blob
, (u64
)bd
->bi_memstart
, (u64
)bd
->bi_memsize
);