m68knommu: remove obsolete 68360 support

Remove the obsolete Motorola/Freescale 68360 SoC support. It has been
bit rotting for many years with little active use in mainlne. There has
been no serial driver support for many years, so it is largely not
useful in its current state.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

1 files changed, 0 insertions, 138 deletions

diff --git a/arch/m68k/68360/ints.c b/arch/m68k/68360/ints.c
deleted file mode 100644
index 2360fc046681..000000000000
--- a/arch/m68k/68360/ints.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * ints.c - first level interrupt handlers
- *
- * 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.
- *
- * Copyright (c) 2000  Michael Leslie <mleslie@lineo.com>
- * Copyright (c) 1996 Roman Zippel
- * Copyright (c) 1999 D. Jeff Dionne <jeff@uclinux.org>
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/m68360.h>
-
-/* from quicc/commproc.c: */
-extern QUICC *pquicc;
-extern void cpm_interrupt_init(void);
-
-#define INTERNAL_IRQS (96)
-
-/* assembler routines */
-asmlinkage void system_call(void);
-asmlinkage void buserr(void);
-asmlinkage void trap(void);
-asmlinkage void bad_interrupt(void);
-asmlinkage void inthandler(void);
-
-static void intc_irq_unmask(struct irq_data *d)
-{
-	pquicc->intr_cimr |= (1 << d->irq);
-}
-
-static void intc_irq_mask(struct irq_data *d)
-{
-	pquicc->intr_cimr &= ~(1 << d->irq);
-}
-
-static void intc_irq_ack(struct irq_data *d)
-{
-	pquicc->intr_cisr = (1 << d->irq);
-}
-
-static struct irq_chip intc_irq_chip = {
-	.name		= "M68K-INTC",
-	.irq_mask	= intc_irq_mask,
-	.irq_unmask	= intc_irq_unmask,
-	.irq_ack	= intc_irq_ack,
-};
-
-/*
- * This function should be called during kernel startup to initialize
- * the vector table.
- */
-void __init trap_init(void)
-{
-	int vba = (CPM_VECTOR_BASE<<4);
-
-	/* set up the vectors */
-	_ramvec[2] = buserr;
-	_ramvec[3] = trap;
-	_ramvec[4] = trap;
-	_ramvec[5] = trap;
-	_ramvec[6] = trap;
-	_ramvec[7] = trap;
-	_ramvec[8] = trap;
-	_ramvec[9] = trap;
-	_ramvec[10] = trap;
-	_ramvec[11] = trap;
-	_ramvec[12] = trap;
-	_ramvec[13] = trap;
-	_ramvec[14] = trap;
-	_ramvec[15] = trap;
-
-	_ramvec[32] = system_call;
-	_ramvec[33] = trap;
-
-	cpm_interrupt_init();
-
-	/* set up CICR for vector base address and irq level */
-	/* irl = 4, hp = 1f - see MC68360UM p 7-377 */
-	pquicc->intr_cicr = 0x00e49f00 | vba;
-
-	/* CPM interrupt vectors: (p 7-376) */
-	_ramvec[vba+CPMVEC_ERROR]       = bad_interrupt; /* Error */
-	_ramvec[vba+CPMVEC_PIO_PC11]    = inthandler;   /* pio - pc11 */
-	_ramvec[vba+CPMVEC_PIO_PC10]    = inthandler;   /* pio - pc10 */
-	_ramvec[vba+CPMVEC_SMC2]        = inthandler;   /* smc2/pip */
-	_ramvec[vba+CPMVEC_SMC1]        = inthandler;   /* smc1 */
-	_ramvec[vba+CPMVEC_SPI]         = inthandler;   /* spi */
-	_ramvec[vba+CPMVEC_PIO_PC9]     = inthandler;   /* pio - pc9 */
-	_ramvec[vba+CPMVEC_TIMER4]      = inthandler;   /* timer 4 */
-	_ramvec[vba+CPMVEC_RESERVED1]   = inthandler;   /* reserved */
-	_ramvec[vba+CPMVEC_PIO_PC8]     = inthandler;   /* pio - pc8 */
-	_ramvec[vba+CPMVEC_PIO_PC7]     = inthandler;  /* pio - pc7 */
-	_ramvec[vba+CPMVEC_PIO_PC6]     = inthandler;  /* pio - pc6 */
-	_ramvec[vba+CPMVEC_TIMER3]      = inthandler;  /* timer 3 */
-	_ramvec[vba+CPMVEC_PIO_PC5]     = inthandler;  /* pio - pc5 */
-	_ramvec[vba+CPMVEC_PIO_PC4]     = inthandler;  /* pio - pc4 */
-	_ramvec[vba+CPMVEC_RESERVED2]   = inthandler;  /* reserved */
-	_ramvec[vba+CPMVEC_RISCTIMER]   = inthandler;  /* timer table */
-	_ramvec[vba+CPMVEC_TIMER2]      = inthandler;  /* timer 2 */
-	_ramvec[vba+CPMVEC_RESERVED3]   = inthandler;  /* reserved */
-	_ramvec[vba+CPMVEC_IDMA2]       = inthandler;  /* idma 2 */
-	_ramvec[vba+CPMVEC_IDMA1]       = inthandler;  /* idma 1 */
-	_ramvec[vba+CPMVEC_SDMA_CB_ERR] = inthandler;  /* sdma channel bus error */
-	_ramvec[vba+CPMVEC_PIO_PC3]     = inthandler;  /* pio - pc3 */
-	_ramvec[vba+CPMVEC_PIO_PC2]     = inthandler;  /* pio - pc2 */
-	/* _ramvec[vba+CPMVEC_TIMER1]      = cpm_isr_timer1; */  /* timer 1 */
-	_ramvec[vba+CPMVEC_TIMER1]      = inthandler;  /* timer 1 */
-	_ramvec[vba+CPMVEC_PIO_PC1]     = inthandler;  /* pio - pc1 */
-	_ramvec[vba+CPMVEC_SCC4]        = inthandler;  /* scc 4 */
-	_ramvec[vba+CPMVEC_SCC3]        = inthandler;  /* scc 3 */
-	_ramvec[vba+CPMVEC_SCC2]        = inthandler;  /* scc 2 */
-	_ramvec[vba+CPMVEC_SCC1]        = inthandler;  /* scc 1 */
-	_ramvec[vba+CPMVEC_PIO_PC0]     = inthandler;  /* pio - pc0 */
-
-
-	/* turn off all CPM interrupts */
-	pquicc->intr_cimr = 0x00000000;
-}
-
-void init_IRQ(void)
-{
-	int i;
-
-	for (i = 0; (i < NR_IRQS); i++) {
-		irq_set_chip(i, &intc_irq_chip);
-		irq_set_handler(i, handle_level_irq);
-	}
-}
-