Annotation of prex/boot/arm/cats/platform.h, Revision 1.1
1.1 ! nbrk 1: /*-
! 2: * Copyright (c) 2005, Kohsuke Ohtani
! 3: * All rights reserved.
! 4: *
! 5: * Redistribution and use in source and binary forms, with or without
! 6: * modification, are permitted provided that the following conditions
! 7: * are met:
! 8: * 1. Redistributions of source code must retain the above copyright
! 9: * notice, this list of conditions and the following disclaimer.
! 10: * 2. Redistributions in binary form must reproduce the above copyright
! 11: * notice, this list of conditions and the following disclaimer in the
! 12: * documentation and/or other materials provided with the distribution.
! 13: * 3. Neither the name of the author nor the names of any co-contributors
! 14: * may be used to endorse or promote products derived from this software
! 15: * without specific prior written permission.
! 16: *
! 17: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
! 18: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 20: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
! 21: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 22: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 23: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 24: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 25: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 26: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 27: * SUCH DAMAGE.
! 28: */
! 29:
! 30: #ifndef _OFFSETS_H
! 31: #define _OFFSETS_H
! 32:
! 33: #define PAGE_OFFSET 0x00000000
! 34:
! 35: #define BOOT_INFO_SIZE 0x00000800
! 36: #define BOOT_STACK_SIZE 0xf00
! 37:
! 38: #define BOOT_INFO (0x00100000 - BOOT_INFO_SIZE)
! 39: #define BOOT_STACK (BOOT_INFO - BOOT_STACK_SIZE) /* head.S bumps stack up */
! 40: #define ARCHIVE_START 0x00002000
! 41:
! 42: #ifndef __ASSEMBLY__
! 43:
! 44: void bootcons_putc(int uartno, int c);
! 45:
! 46: /*
! 47: * Page mapping
! 48: */
! 49: #define phys_to_virt(p_addr) (void *)((u_long)(p_addr) + PAGE_OFFSET)
! 50: #define virt_to_phys(v_addr) (void *)((u_long)(v_addr) - PAGE_OFFSET)
! 51:
! 52: extern void putchar(int c);
! 53: extern void machine_panic(void);
! 54:
! 55: #endif /* !__ASSEMBLY__ */
! 56: #endif /* _OFFSETS_H */
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