61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
/*
|
|
* This file is part of the libopencm3 project.
|
|
*
|
|
* Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
|
|
*
|
|
* 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef LIBOPENCM3_CM3_SCS_H
|
|
#define LIBOPENCM3_CM3_SCS_H
|
|
|
|
#define SCS_DHCSR MMIO32(SCS_BASE + 0xDF0)
|
|
#define SCS_DCRSR MMIO32(SCS_BASE + 0xDF4)
|
|
#define SCS_DCRDR MMIO32(SCS_BASE + 0xDF8)
|
|
#define SCS_DEMCR MMIO32(SCS_BASE + 0xDFC)
|
|
|
|
/* Debug Halting Control and Status Register (DHCSR) */
|
|
#define SCS_DHCSR_DBGKEY 0xA05F0000
|
|
#define SCS_DHCSR_C_DEBUGEN 0x00000001
|
|
#define SCS_DHCSR_C_HALT 0x00000002
|
|
#define SCS_DHCSR_C_STEP 0x00000004
|
|
#define SCS_DHCSR_C_MASKINTS 0x00000008
|
|
#define SCS_DHCSR_C_SNAPSTALL 0x00000020
|
|
#define SCS_DHCSR_S_REGRDY 0x00010000
|
|
#define SCS_DHCSR_S_HALT 0x00020000
|
|
#define SCS_DHCSR_S_SLEEP 0x00040000
|
|
#define SCS_DHCSR_S_LOCKUP 0x00080000
|
|
#define SCS_DHCSR_S_RETIRE_ST 0x01000000
|
|
#define SCS_DHCSR_S_RESET_ST 0x02000000
|
|
|
|
/* Debug Core Register Selector Register (DCRSR) */
|
|
#define SCS_DCRSR_REGSEL_MASK 0x0000001F
|
|
#define SCS_DCRSR_REGSEL_XPSR 0x00000010
|
|
#define SCS_DCRSR_REGSEL_MSP 0x00000011
|
|
#define SCS_DCRSR_REGSEL_PSP 0x00000012
|
|
|
|
/* Debug Exception and Monitor Control Register (DEMCR) */
|
|
#define SCS_DEMCR_VC_CORERESET 0x00000001
|
|
#define SCS_DEMCR_VC_MMERR 0x00000010
|
|
#define SCS_DEMCR_VC_NOCPERR 0x00000020
|
|
#define SCS_DEMCR_VC_CHKERR 0x00000040
|
|
#define SCS_DEMCR_VC_STATERR 0x00000080
|
|
#define SCS_DEMCR_VC_BUSERR 0x00000100
|
|
#define SCS_DEMCR_VC_INTERR 0x00000200
|
|
#define SCS_DEMCR_VC_HARDERR 0x00000400
|
|
#define SCS_DEMCR_VC_MON_EN 0x00010000
|
|
#define SCS_DEMCR_VC_MON_PEND 0x00020000
|
|
|
|
#endif
|