1 files changed, 0 insertions, 84 deletions
diff --git a/cpu/i386/sc520/sc520_timer.c b/cpu/i386/sc520/sc520_timer.c
deleted file mode 100644
index 93b5b55..0000000
--- a/cpu/i386/sc520/sc520_timer.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB <daniel@omicron.se>.
- *
- * 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
- */
-
-/* stuff specific for the sc520, but independent of implementation */
-
-#include <common.h>
-#include <asm/interrupt.h>
-#include <asm/ic/sc520.h>
-
-void sc520_timer_isr(void)
-{
-	/* Ack the GP Timer Interrupt */
-	sc520_mmcr->gptmrsta = 0x02;
-}
-
-int timer_init(void)
-{
-	/* Register the SC520 specific timer interrupt handler */
-	register_timer_isr (sc520_timer_isr);
-
-	/* Install interrupt handler for GP Timer 1 */
-	irq_install_handler (0, timer_isr, NULL);
-
-	/* Map GP Timer 1 to Master PIC IR0  */
-	sc520_mmcr->gp_tmr_int_map[1] = 0x01;
-
-	/* Disable GP Timers 1 & 2 - Allow configuration writes */
-	sc520_mmcr->gptmr1ctl = 0x4000;
-	sc520_mmcr->gptmr2ctl = 0x4000;
-
-	/* Reset GP Timers 1 & 2 */
-	sc520_mmcr->gptmr1cnt = 0x0000;
-	sc520_mmcr->gptmr2cnt = 0x0000;
-
-	/* Setup GP Timer 2 as a 100kHz (10us) prescaler */
-	sc520_mmcr->gptmr2maxcmpa = 83;
-	sc520_mmcr->gptmr2ctl = 0xc001;
-
-	/* Setup GP Timer 1 as a 1000 Hz (1ms) interrupt generator */
-	sc520_mmcr->gptmr1maxcmpa = 100;
-	sc520_mmcr->gptmr1ctl = 0xe009;
-
-	unmask_irq (0);
-
-	/* Clear the GP Timer 1 status register to get the show rolling*/
-	sc520_mmcr->gptmrsta = 0x02;
-
-	return 0;
-}
-
-void __udelay(unsigned long usec)
-{
-	int m = 0;
-	long u;
-	long temp;
-
-	temp = sc520_mmcr->swtmrmilli;
-	temp = sc520_mmcr->swtmrmicro;
-
-	do {
-		m += sc520_mmcr->swtmrmilli;
-		u = sc520_mmcr->swtmrmicro + (m * 1000);
-	} while (u < usec);
-}