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/* $OpenBSD: omap4.c,v 1.7 2021/03/25 04:12:01 jsg Exp $ */
/*
* Copyright (c) 2011 Uwe Stuehler <uwe@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/param.h>
#include <machine/bus.h>
#include <armv7/armv7/armv7var.h>
#define OMAPID_ADDR 0x4a002000
#define OMAPID_SIZE 0x1000
#define PRM_ADDR 0x4a306000
#define PRM_SIZE 0x2000
#define CM1_ADDR 0x4a004000
#define CM1_SIZE 0x1000
#define CM2_ADDR 0x4a008000
#define CM2_SIZE 0x2000
struct armv7_dev omap4_devs[] = {
/*
* Power, Reset and Clock Manager
*/
{ .name = "prcm",
.unit = 0,
.mem = {
{ PRM_ADDR, PRM_SIZE },
{ CM1_ADDR, CM1_SIZE },
{ CM2_ADDR, CM2_SIZE },
},
},
/*
* OMAP identification registers/fuses
*/
{ .name = "omapid",
.unit = 0,
.mem = { { OMAPID_ADDR, OMAPID_SIZE } },
},
/* Terminator */
{ .name = NULL,
.unit = 0,
}
};
void
omap4_init(void)
{
armv7_set_devs(omap4_devs);
}
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