/* * (C) Copyright 2002 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> * Marius Groeger <mgroeger@sysgo.de> * * (C) Copyright 2002 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> * Alex Zuepke <azu@sysgo.de> * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef _U_BOOT_ARM_H_ #define _U_BOOT_ARM_H_ 1 /* for the following variables, see start.S */ extern ulong _bss_start_ofs; /* BSS start relative to _start */ extern ulong _bss_end_ofs; /* BSS end relative to _start */ extern ulong _end_ofs; /* end of image relative to _start */ extern ulong IRQ_STACK_START; /* top of IRQ stack */ extern ulong FIQ_STACK_START; /* top of FIQ stack */ extern ulong _TEXT_BASE; /* code start */ extern ulong _datarel_start_ofs; extern ulong _datarelrolocal_start_ofs; extern ulong _datarellocal_start_ofs; extern ulong _datarelro_start_ofs; extern ulong IRQ_STACK_START_IN; /* 8 bytes in IRQ stack */ /* cpu/.../cpu.c */ int cpu_init(void); int cleanup_before_linux(void); /* cpu/.../arch/cpu.c */ int arch_cpu_init(void); int arch_misc_init(void); /* board/.../... */ int board_init(void); int dram_init (void); void dram_init_banksize (void); void setup_serial_tag (struct tag **params); void setup_revision_tag (struct tag **params); /* ------------------------------------------------------------ */ /* Here is a list of some prototypes which are incompatible to */ /* the U-Boot implementation */ /* To be fixed! */ /* ------------------------------------------------------------ */ /* common/cmd_nvedit.c */ int setenv (char *, char *); /* cpu/.../interrupt.c */ int arch_interrupt_init (void); void reset_timer_masked (void); ulong get_timer_masked (void); void udelay_masked (unsigned long usec); /* cpu/.../timer.c */ int timer_init (void); #endif /* _U_BOOT_ARM_H_ */