2018-08-28 10:34:29 +02:00
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/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2018 HardenedLinux
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <mcall.h>
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2018-08-27 07:32:32 +02:00
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#include <arch/io.h>
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#include <soc/addressmap.h>
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#include <soc/clint.h>
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2018-08-28 10:34:29 +02:00
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void mtime_init(void)
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{
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2018-08-27 07:32:32 +02:00
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long hart_id = read_csr(mhartid);
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HLS()->time = (uint64_t *)(FU540_CLINT + 0xbff8);
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HLS()->timecmp = (uint64_t *)(FU540_CLINT + 0x4000 + 8 * hart_id);
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}
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void set_msip(int hartid, int val)
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{
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long hart_id = read_csr(mhartid);
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write32((void *)(FU540_CLINT + 4 * hart_id), !!val);
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2018-08-28 10:34:29 +02:00
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}
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