tree 3ca31560a07341b3b38adc207cf607dab5d9adbf
parent 58201a2d03272b99bdbb5090c0aca517db0702a7
author Greg Ungerer <[EMAIL PROTECTED]> Fri, 09 Sep 2005 09:32:14 +1000
committer Linus Torvalds <[EMAIL PROTECTED]> Fri, 09 Sep 2005 07:27:36 -0700

[PATCH] m68knommu: remove DrangonEngine2 specific config code

Remove DragonEngine2 specific config code. Use common 68VZ328 config
code now.

Signed-off-by: Greg Ungerer <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>

 arch/m68knommu/platform/68VZ328/de2/config.c |  191 ---------------------------
 1 files changed, 191 deletions(-)

diff --git a/arch/m68knommu/platform/68VZ328/de2/config.c 
b/arch/m68knommu/platform/68VZ328/de2/config.c
deleted file mode 100644
--- 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;
-}
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to