diff options
Diffstat (limited to 'arch/ppc/cpu/mpc83xx/interrupts.c')
-rw-r--r-- | arch/ppc/cpu/mpc83xx/interrupts.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/arch/ppc/cpu/mpc83xx/interrupts.c b/arch/ppc/cpu/mpc83xx/interrupts.c deleted file mode 100644 index faffbaf..0000000 --- a/arch/ppc/cpu/mpc83xx/interrupts.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * (C) Copyright 2000-2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * Copyright 2004 Freescale Semiconductor, Inc. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <command.h> -#include <mpc83xx.h> -#include <asm/processor.h> - -DECLARE_GLOBAL_DATA_PTR; - -struct irq_action { - interrupt_handler_t *handler; - void *arg; - ulong count; -}; - -int interrupt_init_cpu (unsigned *decrementer_count) -{ - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; - - *decrementer_count = (gd->bus_clk / 4) / CONFIG_SYS_HZ; - - /* Enable e300 time base */ - - immr->sysconf.spcr |= 0x00400000; - - return 0; -} - - -/* - * Handle external interrupts - */ - -void external_interrupt (struct pt_regs *regs) -{ -} - - -/* - * Install and free an interrupt handler. - */ - -void -irq_install_handler (int irq, interrupt_handler_t * handler, void *arg) -{ -} - - -void irq_free_handler (int irq) -{ -} - - -void timer_interrupt_cpu (struct pt_regs *regs) -{ - /* nothing to do here */ - return; -} - - -#if defined(CONFIG_CMD_IRQ) - -/* ripped this out of ppc4xx/interrupts.c */ - -/* - * irqinfo - print information about PCI devices - */ - -void -do_irqinfo(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[]) -{ -} - -#endif |