blob: 41e7a8f7d3f9640063548376345d794d51a5d4e3 [file] [log] [blame]
wdenkc6097192002-11-03 00:24:07 +00001/*
2 * (C) Copyright 2002
3 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
4 * Marius Groeger <mgroeger@sysgo.de>
5 *
6 * (C) Copyright 2002
7 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
8 * Alex Zuepke <azu@sysgo.de>
9 *
10 * See file CREDITS for list of people who contributed to this
11 * project.
12 *
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License as
15 * published by the Free Software Foundation; either version 2 of
16 * the License, or (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 * MA 02111-1307 USA
27 */
28
29#ifndef _U_BOOT_ARM_H_
30#define _U_BOOT_ARM_H_ 1
31
32/* for the following variables, see start.S */
33extern ulong _armboot_start; /* code start */
wdenkf6e20fc2004-02-08 19:38:38 +000034extern ulong _bss_start; /* code + data end == BSS start */
35extern ulong _bss_end; /* BSS end */
wdenkc6097192002-11-03 00:24:07 +000036extern ulong IRQ_STACK_START; /* top of IRQ stack */
37extern ulong FIQ_STACK_START; /* top of FIQ stack */
wdenkc6097192002-11-03 00:24:07 +000038
39/* cpu/.../cpu.c */
40int cpu_init(void);
41int cleanup_before_linux(void);
42
43/* board/.../... */
44int board_init(void);
45int dram_init (void);
wdenkb6e4c402004-01-02 16:05:07 +000046void setup_serial_tag (struct tag **params);
47void setup_revision_tag (struct tag **params);
wdenkc6097192002-11-03 00:24:07 +000048
49/* ------------------------------------------------------------ */
50/* Here is a list of some prototypes which are incompatible to */
51/* the U-Boot implementation */
52/* To be fixed! */
53/* ------------------------------------------------------------ */
54/* common/cmd_nvedit.c */
55void setenv (char *, char *);
56
57/* cpu/.../interrupt.c */
58void reset_timer_masked (void);
59ulong get_timer_masked (void);
60void udelay_masked (unsigned long usec);
61
62#endif /* _U_BOOT_ARM_H_ */