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- /*
- * Copyright 2010-2011 Calxeda, Inc.
- *
- * Based on arm926ejs/mx27/timer.c
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #include <common.h>
- #include <asm/io.h>
- #include <asm/arch-armv7/systimer.h>
- #undef SYSTIMER_BASE
- #define SYSTIMER_BASE 0xFFF34000 /* Timer 0 and 1 base */
- static struct systimer *systimer_base = (struct systimer *)SYSTIMER_BASE;
- /*
- * Start the timer
- */
- int timer_init(void)
- {
- /*
- * Setup timer0
- */
- writel(0, &systimer_base->timer0control);
- writel(SYSTIMER_RELOAD, &systimer_base->timer0load);
- writel(SYSTIMER_RELOAD, &systimer_base->timer0value);
- writel(SYSTIMER_EN | SYSTIMER_32BIT | SYSTIMER_PRESC_256,
- &systimer_base->timer0control);
- return 0;
- }
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