LXR uboot/include/asm-arm/u-boot-arm.h

   1/*
   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 */
  34extern ulong _bss_start;        /* code + data end == BSS start */
  35extern ulong _bss_end;          /* BSS end */
  36extern ulong IRQ_STACK_START;   /* top of IRQ stack */
  37extern ulong FIQ_STACK_START;   /* top of FIQ stack */
  38
  39/* cpu/.../cpu.c */
  40int     cpu_init(void);
  41int     cleanup_before_linux(void);
  42
  43/* cpu/.../arch/cpu.c */
  44int     arch_cpu_init(void);
  45int     arch_misc_init(void);
  46
  47/* board/.../... */
  48int     board_init(void);
  49int     dram_init (void);
  50void    setup_serial_tag (struct tag **params);
  51void    setup_revision_tag (struct tag **params);
  52
  53/* ------------------------------------------------------------ */
  54/* Here is a list of some prototypes which are incompatible to  */
  55/* the U-Boot implementation                                    */
  56/* To be fixed!                                                 */
  57/* ------------------------------------------------------------ */
  58/* common/cmd_nvedit.c */
  59int     setenv          (char *, char *);
  60
  61/* cpu/.../interrupt.c */
  62int     arch_interrupt_init     (void);
  63void    reset_timer_masked      (void);
  64ulong   get_timer_masked        (void);
  65void    udelay_masked           (unsigned long usec);
  66
  67/* cpu/.../timer.c */
  68int     timer_init              (void);
  69
  70#endif  /* _U_BOOT_ARM_H_ */
  71