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/* $OpenBSD: omap3.c,v 1.6 2020/03/31 10:33:10 kettenis 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 PRCM_ADDR 0x48004000
#define PRCM_SIZE 0x2000
#define GPTIMERx_SIZE 0x100
#define GPTIMER1_ADDR 0x48318000
#define GPTIMER1_IRQ 37
#define GPTIMER2_ADDR 0x49032000
#define GPTIMER2_IRQ 38
#define USBTLL_ADDR 0x48062000
#define USBTLL_SIZE 0x1000
struct armv7_dev omap3_devs[] = {
/*
* Power, Reset and Clock Manager
*/
{ .name = "prcm",
.unit = 0,
.mem = { { PRCM_ADDR, PRCM_SIZE } },
},
/*
* General Purpose Timers
*/
{ .name = "gptimer",
.unit = 1, /* XXX see gptimer.c */
.mem = { { GPTIMER1_ADDR, GPTIMERx_SIZE } },
.irq = { GPTIMER1_IRQ }
},
{ .name = "gptimer",
.unit = 0, /* XXX see gptimer.c */
.mem = { { GPTIMER2_ADDR, GPTIMERx_SIZE } },
.irq = { GPTIMER2_IRQ }
},
/*
* USB
*/
{ .name = "omusbtll",
.unit = 0,
.mem = { { USBTLL_ADDR, USBTLL_SIZE } },
},
/* Terminator */
{ .name = NULL,
.unit = 0,
}
};
void
omap3_init(void)
{
armv7_set_devs(omap3_devs);
}
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