upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
2.2 KiB
87 lines
2.2 KiB
19 years ago
|
/*
|
||
|
|
* U-boot - traps.h
|
||
|
|
*
|
||
|
|
* Copyright (c) 2005 blackfin.uclinux.org
|
||
|
|
*
|
||
|
|
* This file is based on
|
||
|
|
* linux/include/asm/traps.h
|
||
|
|
* Copyright (C) 1993 Hamish Macdonald
|
||
|
|
* Lineo, Inc Jul 2001 Tony Kou
|
||
|
|
*
|
||
|
|
* 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 _BLACKFIN_TRAPS_H
|
||
|
|
#define _BLACKFIN_TRAPS_H
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
typedef void (*e_vector) (void);
|
||
|
|
extern e_vector vectors[];
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define VEC_SYS (0)
|
||
|
|
#define VEC_EXCPT01 (1)
|
||
|
|
#define VEC_EXCPT02 (2)
|
||
|
|
#define VEC_EXCPT03 (3)
|
||
|
|
#define VEC_EXCPT04 (4)
|
||
|
|
#define VEC_EXCPT05 (5)
|
||
|
|
#define VEC_EXCPT06 (6)
|
||
|
|
#define VEC_EXCPT07 (7)
|
||
|
|
#define VEC_EXCPT08 (8)
|
||
|
|
#define VEC_EXCPT09 (9)
|
||
|
|
#define VEC_EXCPT10 (10)
|
||
|
|
#define VEC_EXCPT11 (11)
|
||
|
|
#define VEC_EXCPT12 (12)
|
||
|
|
#define VEC_EXCPT13 (13)
|
||
|
|
#define VEC_EXCPT14 (14)
|
||
|
|
#define VEC_EXCPT15 (15)
|
||
|
|
#define VEC_STEP (16)
|
||
|
|
#define VEC_OVFLOW (17)
|
||
|
|
#define VEC_UNDEF_I (33)
|
||
|
|
#define VEC_ILGAL_I (34)
|
||
|
|
#define VEC_CPLB_VL (35)
|
||
|
|
#define VEC_MISALI_D (36)
|
||
|
|
#define VEC_UNCOV (37)
|
||
|
|
#define VEC_CPLB_M (38)
|
||
|
|
#define VEC_CPLB_MHIT (39)
|
||
|
|
#define VEC_WATCH (40)
|
||
|
|
#define VEC_ISTRU_VL (41)
|
||
|
|
#define VEC_MISALI_I (42)
|
||
|
|
#define VEC_CPLB_I_VL (43)
|
||
|
|
#define VEC_CPLB_I_M (44)
|
||
|
|
#define VEC_CPLB_I_MHIT (45)
|
||
|
|
#define VEC_ILL_RES (46) /* including unvalid supervisor mode insn */
|
||
|
|
|
||
|
|
#define VECOFF(vec) ((vec)<<2)
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
|
||
|
|
/* Status register bits */
|
||
|
|
#define PS_T (0x8000)
|
||
|
|
#define PS_S (0x0c00) /* Supervisor mode = 0b01 */
|
||
|
|
#define PS_D (0x0c00) /* Debug mode = 0b1x */
|
||
|
|
#define PS_M (0x1000)
|
||
|
|
#define PS_C (0x0001)
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#endif
|