3 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
4 * Marius Groeger <mgroeger@sysgo.de>
7 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
8 * Alex Zuepke <azu@sysgo.de>
10 * See file CREDITS for list of people who contributed to this
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.
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.
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,
29 #ifndef _U_BOOT_ARM_H_
30 #define _U_BOOT_ARM_H_ 1
32 /* for the following variables, see start.S */
33 extern ulong _armboot_start; /* code start */
34 extern ulong _bss_start; /* code + data end == BSS start */
35 extern ulong _bss_end; /* BSS end */
36 extern ulong IRQ_STACK_START; /* top of IRQ stack */
37 extern ulong FIQ_STACK_START; /* top of FIQ stack */
41 int cleanup_before_linux(void);
46 void setup_serial_tag (struct tag **params);
47 void setup_revision_tag (struct tag **params);
49 /* ------------------------------------------------------------ */
50 /* Here is a list of some prototypes which are incompatible to */
51 /* the U-Boot implementation */
53 /* ------------------------------------------------------------ */
54 /* common/cmd_nvedit.c */
55 int setenv (char *, char *);
57 /* cpu/.../interrupt.c */
58 void reset_timer_masked (void);
59 ulong get_timer_masked (void);
60 void udelay_masked (unsigned long usec);
62 #endif /* _U_BOOT_ARM_H_ */