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-rw-r--r--cpu/bf537/ints.c112
1 files changed, 0 insertions, 112 deletions
diff --git a/cpu/bf537/ints.c b/cpu/bf537/ints.c
deleted file mode 100644
index 05d9a1b..0000000
--- a/cpu/bf537/ints.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * U-boot - ints.c Interrupt related routines
- *
- * Copyright (c) 2005-2007 Analog Devices Inc.
- *
- * This file is based on ints.c
- *
- * Apr18 2003, Changed by HuTao to support interrupt cascading for Blackfin
- * drivers
- *
- * Copyright 1996 Roman Zippel
- * Copyright 1999 D. Jeff Dionne <jeff@uclinux.org>
- * Copyright 2000-2001 Lineo, Inc. D. Jefff Dionne <jeff@lineo.ca>
- * Copyright 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca>
- * Copyright 2003 Metrowerks/Motorola
- *
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#include <common.h>
-#include <linux/stddef.h>
-#include <asm/system.h>
-#include <asm/traps.h>
-#include <asm/io.h>
-#include <asm/errno.h>
-#include <asm/blackfin.h>
-#include "cpu.h"
-
-void blackfin_irq_panic(int reason, struct pt_regs *regs)
-{
- printf("\n\nException: IRQ 0x%x entered\n", reason);
- printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
- printf("stack frame=0x%x, ", (unsigned int)regs);
- printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
- dump(regs);
- printf("Unhandled IRQ or exceptions!\n");
- printf("Please reset the board \n");
-}
-
-void blackfin_init_IRQ(void)
-{
- *(unsigned volatile long *)(SIC_IMASK) = 0;
-#ifndef CONFIG_KGDB
- *(unsigned volatile long *)(EVT1) = 0x0;
-#endif
- *(unsigned volatile long *)(EVT2) =
- (unsigned volatile long)evt_nmi;
- *(unsigned volatile long *)(EVT3) =
- (unsigned volatile long)trap;
- *(unsigned volatile long *)(EVT5) =
- (unsigned volatile long)evt_ivhw;
- *(unsigned volatile long *)(EVT0) =
- (unsigned volatile long)evt_rst;
- *(unsigned volatile long *)(EVT6) =
- (unsigned volatile long)evt_timer;
- *(unsigned volatile long *)(EVT7) =
- (unsigned volatile long)evt_evt7;
- *(unsigned volatile long *)(EVT8) =
- (unsigned volatile long)evt_evt8;
- *(unsigned volatile long *)(EVT9) =
- (unsigned volatile long)evt_evt9;
- *(unsigned volatile long *)(EVT10) =
- (unsigned volatile long)evt_evt10;
- *(unsigned volatile long *)(EVT11) =
- (unsigned volatile long)evt_evt11;
- *(unsigned volatile long *)(EVT12) =
- (unsigned volatile long)evt_evt12;
- *(unsigned volatile long *)(EVT13) =
- (unsigned volatile long)evt_evt13;
- *(unsigned volatile long *)(EVT14) =
- (unsigned volatile long)evt_system_call;
- *(unsigned volatile long *)(EVT15) =
- (unsigned volatile long)evt_soft_int1;
- *(volatile unsigned long *)ILAT = 0;
- asm("csync;");
- *(volatile unsigned long *)IMASK = 0xffbf;
- asm("csync;");
-}
-
-void exception_handle(void)
-{
-#if defined (CONFIG_PANIC_HANG)
- display_excp();
-#else
- udelay(100000); /* allow messages to go out */
- do_reset(NULL, 0, 0, NULL);
-#endif
-}
-
-void display_excp(void)
-{
- printf("Exception!\n");
-}