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- /*
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
- *
- * 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_I386_H_
- #define _U_BOOT_I386_H_ 1
- /* for the following variables, see start.S */
- extern ulong i386boot_start; /* code start (in flash) */
- extern ulong i386boot_end; /* code end (in flash) */
- extern ulong i386boot_romdata_start;/* datasegment in flash (also code+rodata end) */
- extern ulong i386boot_romdata_dest; /* data location segment in ram */
- extern ulong i386boot_romdata_size; /* size of data segment */
- extern ulong i386boot_bss_start; /* bss start */
- extern ulong i386boot_bss_size; /* bss size */
- extern ulong i386boot_stack_end; /* first usable RAM address after bss and stack */
- extern ulong i386boot_ram_end; /* end of ram */
- extern ulong i386boot_realmode; /* start of realmode entry code */
- extern ulong i386boot_realmode_size;/* size of realmode entry code */
- extern ulong i386boot_bios; /* start of BIOS emulation code */
- extern ulong i386boot_bios_size; /* size of BIOS emulation code */
- /* cpu/.../cpu.c */
- int cpu_init(void);
- /* cpu/.../timer.c */
- void timer_isr(void *);
- typedef void (timer_fnc_t) (void);
- int register_timer_isr (timer_fnc_t *isr_func);
- /* Architecture specific - can be in cpu/i386/, lib_i386/, or $(BOARD)/ */
- int timer_init(void);
- /* cpu/.../interrupts.c */
- int cpu_init_interrupts(void);
- /* cpu/.../exceptions.c */
- int cpu_init_exceptions(void);
- /* board/.../... */
- int board_init(void);
- int dram_init(void);
- void isa_unmap_rom(u32 addr);
- u32 isa_map_rom(u32 bus_addr, int size);
- /* lib_i386/... */
- int video_bios_init(void);
- int video_init(void);
- #endif /* _U_BOOT_I386_H_ */
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