source: SVN/rincon/u-boot/board/freescale/mpc7448hpc2/mpc7448hpc2.c @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 2 years ago

rincon: added latest u-boot source

restored form server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 2.1 KB
Line 
1/*
2 * (C) Copyright 2005 Freescale Semiconductor, Inc.
3 *
4 * Roy Zang <tie-fei.zang@freescale.com>
5 *
6 * See file CREDITS for list of people who contributed to this
7 * project.
8 *
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.
13 *
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.
18 *
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,
22 * MA 02111-1307 USA
23 *
24 * modifications for the Tsi108 Emul Board by avb@Tundra
25 */
26
27/*
28 * board support/init functions for the
29 * Freescale MPC7448 HPC2 (High-Performance Computing 2 Platform).
30 */
31
32#include <common.h>
33#include <74xx_7xx.h>
34#include <fdt_support.h>
35#include <netdev.h>
36
37#undef  DEBUG
38
39DECLARE_GLOBAL_DATA_PTR;
40
41extern void tsi108_init_f (void);
42
43int display_mem_map (void);
44
45void after_reloc (ulong dest_addr)
46{
47        /*
48         * Jump to the main U-Boot board init code
49         */
50        board_init_r ((gd_t *) gd, dest_addr);
51        /* NOTREACHED */
52}
53
54/*
55 * Check Board Identity:
56 * report board type
57 */
58
59int checkboard (void)
60{
61        int l_type = 0;
62
63        printf ("BOARD: %s\n", CFG_BOARD_NAME);
64        return (l_type);
65}
66
67/*
68 * Read Processor ID:
69 *
70 * report calling processor number
71 */
72
73int read_pid (void)
74{
75        return 0;               /* we are on single CPU platform for a while */
76}
77
78long int dram_size (int board_type)
79{
80        return 0x20000000;      /* 256M bytes */
81}
82
83phys_size_t initdram (int board_type)
84{
85        return dram_size (board_type);
86}
87
88#if defined(CONFIG_OF_BOARD_SETUP)
89void
90ft_board_setup(void *blob, bd_t *bd)
91{
92        ft_cpu_setup(blob, bd);
93        fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
94}
95#endif
96
97int board_eth_init(bd_t *bis)
98{
99        int rc = 0;
100#if defined(CONFIG_TSI108_ETH)
101        rc = tsi108_eth_initialize(bis);
102#endif
103        return rc;
104}
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