3 * Copyright (C) 2004-2007, 2012 Freescale Semiconductor, Inc.
4 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
6 * SPDX-License-Identifier: GPL-2.0+
9 /* CPU specific interrupt routine */
11 #include <asm/immap.h>
14 int interrupt_init(void)
16 int0_t *intp = (int0_t *) (CONFIG_SYS_INTR_BASE);
18 /* Make sure all interrupts are disabled */
19 setbits_be32(&intp->imrh0, 0xffffffff);
20 setbits_be32(&intp->imrl0, 0xffffffff);
26 #if defined(CONFIG_MCFTMR)
27 void dtimer_intr_setup(void)
29 int0_t *intp = (int0_t *) (CONFIG_SYS_INTR_BASE);
31 out_8(&intp->icr0[CONFIG_SYS_TMRINTR_NO], CONFIG_SYS_TMRINTR_PRI);
32 clrbits_be32(&intp->imrh0, CONFIG_SYS_TMRINTR_MASK);