rmu_common.h

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/** @addtogroup rmu_defines
 */
/*
 * This file is part of the libopencm3 project.
 *
 * Copyright (C) 2015 Kuldeep Singh Dhaka <kuldeepdhaka9@gmail.com>
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include <libopencm3/efm32/memorymap.h>
#include <libopencm3/cm3/common.h>
 
/**@{*/
 
#define RMU_CTRL                MMIO32(RMU_BASE + 0x00)
#define RMU_RSTCAUSE    MMIO32(RMU_BASE + 0x04)
#define RMU_CMD                 MMIO32(RMU_BASE + 0x08)
 
/* RMU_CTRL */
#define RMU_CTRL_BURSTEN        (1 << 1)
#define RMU_CTRL_LOCKUPRDIS     (1 << 0)
 
/* RMU_RSTCAUSE */
#define RMU_RSTCAUSE_BUMODERST          (1 << 15)
#define RMU_RSTCAUSE_BUBODREG           (1 << 14)
#define RMU_RSTCAUSE_BUBODUNREG         (1 << 13)
#define RMU_RSTCAUSE_BUBODBUVIN         (1 << 12)
#define RMU_RSTCAUSE_BUBODVDDDREG       (1 << 11)
#define RMU_RSTCAUSE_BODAVDD1           (1 << 10)
#define RMU_RSTCAUSE_BODAVDD0           (1 << 9)
#define RMU_RSTCAUSE_EM4WURST           (1 << 8)
#define RMU_RSTCAUSE_EM4RST                     (1 << 7)
#define RMU_RSTCAUSE_SYSREQRST          (1 << 6)
#define RMU_RSTCAUSE_LOCKUPRST          (1 << 5)
#define RMU_RSTCAUSE_WDOGRST            (1 << 4)
#define RMU_RSTCAUSE_EXTRST                     (1 << 3)
#define RMU_RSTCAUSE_BODREGRST          (1 << 2)
#define RMU_RSTCAUSE_BODUNREGRST        (1 << 1)
#define RMU_RSTCAUSE_PORST                      (1 << 0)
 
/* RMU_CMD */
#define RMU_CMD_RCCLR   (1 << 0)
 
/**@}*/