1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright (C) 2004-2007, 2012 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
8 /* CPU specific interrupt routine */
11 #include <asm/immap.h>
14 int interrupt_init(void)
16 int0_t *intp = (int0_t *) (CFG_SYS_INTR_BASE);
18 /* Make sure all interrupts are disabled */
19 setbits_be32(&intp->imrl0, 0x1);
25 #if defined(CFG_MCFTMR)
26 void dtimer_intr_setup(void)
28 int0_t *intp = (int0_t *) (CFG_SYS_INTR_BASE);
30 out_8(&intp->icr0[CFG_SYS_TMRINTR_NO], CFG_SYS_TMRINTR_PRI);
31 clrbits_be32(&intp->imrl0, INTC_IPRL_INT0);
32 clrbits_be32(&intp->imrl0, CFG_SYS_TMRINTR_MASK);