[PATCH] m68knommu: remove DrangonEngine2 specific config code
Remove DragonEngine2 specific config code. Use common 68VZ328 config
code now.
Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/m68knommu/platform/68VZ328/de2/config.c b/arch/m68knommu/platform/68VZ328/de2/config.c
deleted file mode 100644
index d058619..0000000
--- a/arch/m68knommu/platform/68VZ328/de2/config.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/MC68VZ328/de2/config.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- * Copyright (C) 1999 D. Jeff Dionne
- * Copyright (C) 2001 Georges Menie, Ken Desmet
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/kd.h>
-#include <linux/netdevice.h>
-
-#include <asm/setup.h>
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/irq.h>
-#include <asm/machdep.h>
-#include <asm/MC68VZ328.h>
-
-#ifdef CONFIG_INIT_LCD
-#include "screen.h"
-#endif
-
-/* with a 33.16 MHz clock, this will give usec resolution to the time functions */
-#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
-#define CLOCK_PRE 7
-#define TICKS_PER_JIFFY 41450
-
-static void
-dragen2_sched_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *))
-{
- /* disable timer 1 */
- TCTL = 0;
-
- /* set ISR */
- if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL))
- panic("Unable to attach timer interrupt\n");
-
- /* Restart mode, Enable int, Set clock source */
- TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
- TPRER = CLOCK_PRE;
- TCMP = TICKS_PER_JIFFY;
-
- /* Enable timer 1 */
- TCTL |= TCTL_TEN;
-}
-
-static void dragen2_tick(void)
-{
- /* Reset Timer1 */
- TSTAT &= 0;
-}
-
-static unsigned long dragen2_gettimeoffset(void)
-{
- unsigned long ticks = TCN, offset = 0;
-
- /* check for pending interrupt */
- if (ticks < (TICKS_PER_JIFFY >> 1) && (ISR & (1 << TMR_IRQ_NUM)))
- offset = 1000000 / HZ;
-
- ticks = (ticks * 1000000 / HZ) / TICKS_PER_JIFFY;
-
- return ticks + offset;
-}
-
-static void dragen2_gettod(int *year, int *mon, int *day, int *hour,
- int *min, int *sec)
-{
- long now = RTCTIME;
-
- *year = *mon = *day = 1;
- *hour = (now >> 24) % 24;
- *min = (now >> 16) % 60;
- *sec = now % 60;
-}
-
-static void dragen2_reset(void)
-{
- local_irq_disable();
-
-#ifdef CONFIG_INIT_LCD
- PBDATA |= 0x20; /* disable CCFL light */
- PKDATA |= 0x4; /* disable LCD controller */
- LCKCON = 0;
-#endif
-
- __asm__ __volatile__(
- "reset\n\t"
- "moveal #0x04000000, %a0\n\t"
- "moveal 0(%a0), %sp\n\t"
- "moveal 4(%a0), %a0\n\t"
- "jmp (%a0)"
- );
-}
-
-static void init_hardware(void)
-{
-#ifdef CONFIG_DIRECT_IO_ACCESS
- SCR = 0x10; /* allow user access to internal registers */
-#endif
-
- /* CSGB Init */
- CSGBB = 0x4000;
- CSB = 0x1a1;
-
- /* CS8900 init */
- /* PK3: hardware sleep function pin, active low */
- PKSEL |= PK(3); /* select pin as I/O */
- PKDIR |= PK(3); /* select pin as output */
- PKDATA |= PK(3); /* set pin high */
-
- /* PF5: hardware reset function pin, active high */
- PFSEL |= PF(5); /* select pin as I/O */
- PFDIR |= PF(5); /* select pin as output */
- PFDATA &= ~PF(5); /* set pin low */
-
- /* cs8900 hardware reset */
- PFDATA |= PF(5);
- { int i; for (i = 0; i < 32000; ++i); }
- PFDATA &= ~PF(5);
-
- /* INT1 enable (cs8900 IRQ) */
- PDPOL &= ~PD(1); /* active high signal */
- PDIQEG &= ~PD(1);
- PDIRQEN |= PD(1); /* IRQ enabled */
-
-#ifdef CONFIG_68328_SERIAL_UART2
- /* Enable RXD TXD port bits to enable UART2 */
- PJSEL &= ~(PJ(5) | PJ(4));
-#endif
-
-#ifdef CONFIG_INIT_LCD
- /* initialize LCD controller */
- LSSA = (long) screen_bits;
- LVPW = 0x14;
- LXMAX = 0x140;
- LYMAX = 0xef;
- LRRA = 0;
- LPXCD = 3;
- LPICF = 0x08;
- LPOLCF = 0;
- LCKCON = 0x80;
- PCPDEN = 0xff;
- PCSEL = 0;
-
- /* Enable LCD controller */
- PKDIR |= 0x4;
- PKSEL |= 0x4;
- PKDATA &= ~0x4;
-
- /* Enable CCFL backlighting circuit */
- PBDIR |= 0x20;
- PBSEL |= 0x20;
- PBDATA &= ~0x20;
-
- /* contrast control register */
- PFDIR |= 0x1;
- PFSEL &= ~0x1;
- PWMR = 0x037F;
-#endif
-}
-
-void config_BSP(char *command, int size)
-{
- printk(KERN_INFO "68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
-
-#if defined(CONFIG_BOOTPARAM)
- strncpy(command, CONFIG_BOOTPARAM_STRING, size);
- command[size-1] = 0;
-#else
- memset(command, 0, size);
-#endif
-
- init_hardware();
-
- mach_sched_init = (void *)dragen2_sched_init;
- mach_tick = dragen2_tick;
- mach_gettimeoffset = dragen2_gettimeoffset;
- mach_reset = dragen2_reset;
- mach_gettod = dragen2_gettod;
-}