/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org> * 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 THE 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 THE 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 _A20_CPU_CFG_H_ #define _A20_CPU_CFG_H_ #define CPU_CFG_BASE 0xe1c25c00 #define CPU0_RST_CTRL 0x0040 #define CPU0_CTRL_REG 0x0044 #define CPU0_STATUS_REG 0x0048 #define CPU1_RST_CTRL 0x0080 #define CPU1_CTRL_REG 0x0084 #define CPU1_STATUS_REG 0x0088 #define GENER_CTRL_REG 0x0184 #define EVENT_IN_REG 0x0190 #define PRIVATE_REG 0x01a4 #define IDLE_CNT0_LOW_REG 0x0200 #define IDLE_CNT0_HIGH_REG 0x0204 #define IDLE_CNT0_CTRL_REG 0x0208 #define IDLE_CNT1_LOW_REG 0x0210 #define IDLE_CNT1_HIGH_REG 0x0214 #define IDLE_CNT1_CTRL_REG 0x0218 #define OSC24M_CNT64_CTRL_REG 0x0280 #define OSC24M_CNT64_LOW_REG 0x0284 #define OSC24M_CNT64_HIGH_REG 0x0288 #define LOSC_CNT64_CTRL_REG 0x0290 #define LOSC_CNT64_LOW_REG 0x0294 #define LOSC_CNT64_HIGH_REG 0x0298 #define CNT64_RL_EN 0x02 /* read latch enable */ uint64_t a20_read_counter64(void); #endif /* _A20_CPU_CFG_H_ */ |