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ARM: uniphier: compile board data only for SPL
[u-boot] / arch / arm / mach-socfpga / timer.c
1 /*
2  *  Copyright (C) 2012 Altera Corporation <www.altera.com>
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6
7 #include <common.h>
8 #include <asm/io.h>
9 #include <asm/arch/timer.h>
10
11 #define TIMER_LOAD_VAL          0xFFFFFFFF
12
13 static const struct socfpga_timer *timer_base = (void *)CONFIG_SYS_TIMERBASE;
14
15 /*
16  * Timer initialization
17  */
18 int timer_init(void)
19 {
20         writel(TIMER_LOAD_VAL, &timer_base->load_val);
21         writel(TIMER_LOAD_VAL, &timer_base->curr_val);
22         writel(readl(&timer_base->ctrl) | 0x3, &timer_base->ctrl);
23         return 0;
24 }