diff options
Diffstat (limited to 'rtemsbsd/sys/arm/at91/at91reg.h')
| -rw-r--r-- | rtemsbsd/sys/arm/at91/at91reg.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/rtemsbsd/sys/arm/at91/at91reg.h b/rtemsbsd/sys/arm/at91/at91reg.h new file mode 100644 index 00000000..f5791bd7 --- /dev/null +++ b/rtemsbsd/sys/arm/at91/at91reg.h @@ -0,0 +1,92 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * + * Copyright (c) 2009 Greg Ansley All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * $FreeBSD$ + */ + +#ifndef _AT91REG_H_ +#define _AT91REG_H_ + +#include <rtems/bsd/local/opt_at91.h> + +/* Where builtin peripherals start in KVM */ +#define AT91_BASE 0xd0000000 + +/* Where builtin peripherals start PA */ +#define AT91_PA_BASE 0xf0000000 + +/* A few things that we count on being the same + * throughout the whole family of SOCs */ + +/* SYSC System Controller */ +/* System Registers */ +#define AT91_SYS_BASE 0xffff000 +#define AT91_SYS_SIZE 0x1000 + +#define AT91_DBGU0 0x0ffff200 /* Most */ +#define AT91_DBGU1 0x0fffee00 /* SAM9263, CAP9, and SAM9G45 */ + +#define AT91_DBGU_SIZE 0x200 +#define DBGU_C1R (64) /* Chip ID1 Register */ +#define DBGU_C2R (68) /* Chip ID2 Register */ +#define DBGU_FNTR (72) /* Force NTRST Register */ + +#define AT91_CPU_VERSION_MASK 0x0000001f +#define AT91_CPU_FAMILY_MASK 0x0ff00000 + +#define AT91_CPU_RM9200 0x09290780 +#define AT91_CPU_SAM9260 0x019803a0 +#define AT91_CPU_SAM9261 0x019703a0 +#define AT91_CPU_SAM9263 0x019607a0 +#define AT91_CPU_SAM9G10 0x819903a0 +#define AT91_CPU_SAM9G20 0x019905a0 +#define AT91_CPU_SAM9G45 0x819b05a0 +#define AT91_CPU_SAM9N12 0x819a07a0 +#define AT91_CPU_SAM9RL64 0x019b03a0 +#define AT91_CPU_SAM9X5 0x819a05a0 + +#define AT91_CPU_SAM9XE128 0x329973a0 +#define AT91_CPU_SAM9XE256 0x329a93a0 +#define AT91_CPU_SAM9XE512 0x329aa3a0 + +#define AT91_CPU_CAP9 0x039a03a0 + +#define AT91_EXID_SAM9M11 0x00000001 +#define AT91_EXID_SAM9M10 0x00000002 +#define AT91_EXID_SAM9G46 0x00000003 +#define AT91_EXID_SAM9G45 0x00000004 + +#define AT91_EXID_SAM9G15 0x00000000 +#define AT91_EXID_SAM9G35 0x00000001 +#define AT91_EXID_SAM9X35 0x00000002 +#define AT91_EXID_SAM9G25 0x00000003 +#define AT91_EXID_SAM9X25 0x00000004 + +#define AT91_IRQ_SYSTEM 1 + +#endif /* _AT91REG_H_ */ |