EV96100 update.

13 files changed, 512 insertions, 567 deletions

diff --git a/arch/mips/galileo-boards/ev96100/Makefile b/arch/mips/galileo-boards/ev96100/Makefile
index 641664c7d..5e59068ad 100644
--- a/arch/mips/galileo-boards/ev96100/Makefile
+++ b/arch/mips/galileo-boards/ev96100/Makefile
@@ -17,6 +17,6 @@
 
 O_TARGET:= ev96100.o
 
-obj-y	:= prom.o time.o irq.o int-handler.o setup.o puts.o uart.o memory.o
+obj-y	:= init.o pci.o time.o irq.o int-handler.o setup.o puts.o memory.o
 
 include $(TOPDIR)/Rules.make
diff --git a/arch/mips/galileo-boards/generic/init.c b/arch/mips/galileo-boards/ev96100/init.c
index e6885bc47..320d95718 100644
--- a/arch/mips/galileo-boards/generic/init.c
+++ b/arch/mips/galileo-boards/ev96100/init.c
@@ -133,9 +133,10 @@ void __init prom_init(int argc, char **argv, char **envp, int *prom_vec)
 	prom_envp = envp;
 
 	mips_machgroup = MACH_GROUP_GALILEO;
+	mips_machtype = MACH_EV96100;
 
 	prom_init_cmdline();
 
-	/* 64 MB non-upgradable */
-	add_memory_region(0, 64 << 20, BOOT_MEM_RAM);
+	/* 32 MB upgradable */
+	add_memory_region(0, 32 << 20, BOOT_MEM_RAM);
 }
diff --git a/arch/mips/galileo-boards/ev96100/int-handler.S b/arch/mips/galileo-boards/ev96100/int-handler.S
index 19bf163d1..c53c44ee7 100644
--- a/arch/mips/galileo-boards/ev96100/int-handler.S
+++ b/arch/mips/galileo-boards/ev96100/int-handler.S
@@ -4,7 +4,6 @@
 #include <asm/stackframe.h>
 
 	.text
-	.set    mips1
 	.set    macro
 	.set    noat
 	.align	5
@@ -48,8 +47,15 @@ NESTED(ev96100IRQ, PT_SIZE, sp)
 	
 	la      a1, ret_from_irq
 	jr	a1
+        nop
 	
-3:	j	spurious_interrupt
+3:	
+	move a0, sp
+	jal	mips_spurious_interrupt
+        nop
+	la      a1, ret_from_irq
+	jr	a1
+        nop
 
 /* dbg:       .asciz "\nev96100IRQ"  */
 END(ev96100IRQ)
diff --git a/arch/mips/galileo-boards/ev96100/irq.c b/arch/mips/galileo-boards/ev96100/irq.c
index 7a7b7d9de..6034a2bd5 100644
--- a/arch/mips/galileo-boards/ev96100/irq.c
+++ b/arch/mips/galileo-boards/ev96100/irq.c
@@ -5,7 +5,7 @@
  *
  * Copyright 2000 MontaVista Software Inc.
  * Author: MontaVista Software, Inc.
- *         	ppopov@mvista.com or support@mvista.com
+ *         	ppopov@mvista.com or source@mvista.com
  *
  * This file was derived from Carsten Langgaard's 
  * arch/mips/mips-boards/atlas/atlas_int.c.
@@ -43,7 +43,7 @@
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/timex.h>
-#include <linux/slab.h>
+#include <linux/malloc.h>
 #include <linux/random.h>
 
 #include <asm/bitops.h>
@@ -54,131 +54,120 @@
 #include <asm/system.h>
 #include <asm/galileo-boards/ev96100int.h>
 
+#ifdef CONFIG_REMOTE_DEBUG
+extern void breakpoint(void);
+extern int ev96100_remote_debug;
+extern int ev96100_remote_debug_line;
+#endif
+
+extern void puts(unsigned char *cp);
+extern void set_debug_traps(void);
 extern void mips_timer_interrupt(int irq, struct pt_regs *regs);
 extern asmlinkage void ev96100IRQ(void);
-irq_cpustat_t irq_stat[NR_CPUS];
+irq_cpustat_t irq_stat [NR_CPUS];
 unsigned int local_bh_count[NR_CPUS];
 unsigned int local_irq_count[NR_CPUS];
 unsigned long spurious_count = 0;
 irq_desc_t irq_desc[NR_IRQS];
-irq_desc_t *irq_desc_base = &irq_desc[0];
+irq_desc_t *irq_desc_base=&irq_desc[0];
 
+#if 0 /* unused at this time */
 static struct irqaction timer_action = {
 	NULL, 0, 0, "R7000 timer/counter", NULL, NULL,
 };
 
 static struct hw_interrupt_type mips_timer = {
-	"MIPS CPU Timer",
-	NULL,
-	NULL,
-	NULL,			/* unmask_irq */
-	NULL,			/* mask_irq */
-	NULL,			/* mask_and_ack */
-	0
+        "MIPS CPU Timer",
+        NULL,
+        NULL,
+        NULL, /* unmask_irq */
+        NULL, /* mask_irq */
+        NULL, /* mask_and_ack */
+        0
 };
+#endif
 
 /* Function for careful CP0 interrupt mask access */
 static inline void modify_cp0_intmask(unsigned clr_mask, unsigned set_mask)
 {
-	unsigned long status = read_32bit_cp0_register(CP0_STATUS);
-	status &= ~((clr_mask & 0xFF) << 8);
-	status |= (set_mask & 0xFF) << 8;
-	write_32bit_cp0_register(CP0_STATUS, status);
+        unsigned long status = read_32bit_cp0_register(CP0_STATUS);
+        status &= ~((clr_mask & 0xFF) << 8);
+        status |=   (set_mask & 0xFF) << 8;
+        write_32bit_cp0_register(CP0_STATUS, status);
 }
 
 static inline void mask_irq(unsigned int irq_nr)
 {
-	modify_cp0_intmask(irq_nr, 0);
+        modify_cp0_intmask(irq_nr, 0);
 }
 
 static inline void unmask_irq(unsigned int irq_nr)
 {
-	modify_cp0_intmask(0, irq_nr);
+        modify_cp0_intmask(0, irq_nr);
 }
 
 void disable_irq(unsigned int irq_nr)
 {
-	unsigned long flags;
+        unsigned long flags;
 
-	save_and_cli(flags);
-	mask_irq(irq_nr);
-	restore_flags(flags);
+        save_and_cli(flags);
+        mask_irq(irq_nr);
+        restore_flags(flags);
 }
 
 void enable_irq(unsigned int irq_nr)
 {
 	unsigned long flags;
 
-#if 0
-	printk("enable irq %d\n", irq_nr);
-	printk("status reg: %x, cause %x\n",
-	       read_32bit_cp0_register(CP0_STATUS),
-	       read_32bit_cp0_register(CP0_CAUSE));
-#endif
-	save_and_cli(flags);
-	unmask_irq(irq_nr);
-	restore_flags(flags);
-#if 0
-	printk("new status reg: %x, cause %x\n",
-	       read_32bit_cp0_register(CP0_STATUS),
-	       read_32bit_cp0_register(CP0_CAUSE));
-#endif
+        save_and_cli(flags);
+        unmask_irq(irq_nr);
+        restore_flags(flags);
 }
 
 
 void __init ev96100_time_init()
 {
-	puts("ev96100 time_init\n");
-
+	return;
 }
 
 int get_irq_list(char *buf)
 {
-	int i, len = 0, j;
-	struct irqaction *action;
-
-	len += sprintf(buf + len, "           ");
-	for (j = 0; j < smp_num_cpus; j++)
-		len += sprintf(buf + len, "CPU%d       ", j);
-	*(char *) (buf + len++) = '\n';
-
-	for (i = 0; i < NR_IRQS; i++) {
-		action = irq_desc[i].action;
-		if (!action || !action->handler)
-			continue;
-		len += sprintf(buf + len, "%3d: ", i);
-		len += sprintf(buf + len, "%10u ", kstat_irqs(i));
-		if (irq_desc[i].handler)
-			len +=
-			    sprintf(buf + len, " %s ",
-				    irq_desc[i].handler->typename);
-		else
-			len += sprintf(buf + len, "  None      ");
-		len += sprintf(buf + len, "    %s", action->name);
-		for (action = action->next; action; action = action->next) {
-			len += sprintf(buf + len, ", %s", action->name);
-		}
-		len += sprintf(buf + len, "\n");
-	}
-	len += sprintf(buf + len, "BAD: %10lu\n", spurious_count);
-	return len;
+        int i, len = 0, j;
+        struct irqaction * action;
+
+        len += sprintf(buf+len, "           ");
+        for (j=0; j<smp_num_cpus; j++)
+                len += sprintf(buf+len, "CPU%d       ",j);
+        *(char *)(buf+len++) = '\n';
+
+        for (i = 0 ; i < NR_IRQS ; i++) {
+                action = irq_desc[i].action;
+                if ( !action || !action->handler )
+                        continue;
+                len += sprintf(buf+len, "%3d: ", i);		
+                len += sprintf(buf+len, "%10u ", kstat_irqs(i));
+                if ( irq_desc[i].handler )		
+                        len += sprintf(buf+len, " %s ", irq_desc[i].handler->typename );
+                else
+                        len += sprintf(buf+len, "  None      ");
+                len += sprintf(buf+len, "    %s",action->name);
+                for (action=action->next; action; action = action->next) {
+                        len += sprintf(buf+len, ", %s", action->name);
+                }
+                len += sprintf(buf+len, "\n");
+        }
+        len += sprintf(buf+len, "BAD: %10lu\n", spurious_count);
+        return len;
 }
 
-asmlinkage void do_IRQ(unsigned long cause, struct pt_regs *regs)
+asmlinkage void do_IRQ(unsigned long cause, struct pt_regs * regs)
 {
 	struct irqaction *action;
 	int cpu;
-	int status;
 	int irq;
 
-	//printk("do_IRQ: cause %x *regs %x\n", cause, regs);
-	/*
-	 * Service one interrupt only.
-	 * The "priority" is not really defined at this point.
-	 * This will change once we add the R7000 extensions.
-	 */
-//        if (cause & CAUSEF_IP7)
-//            irq = 7;
+	cpu = smp_processor_id();
+
 	if (cause & CAUSEF_IP6)
 		irq = 6;
 	else if (cause & CAUSEF_IP5)
@@ -193,159 +182,169 @@ asmlinkage void do_IRQ(unsigned long cause, struct pt_regs *regs)
 		irq = 1;
 	else if (cause & CAUSEF_IP0)
 		irq = 0;
-	else
-		return;		/* should not happen */
+	else {
+		return; /* should not happen */
+	}
+	irq_enter(cpu,irq);
 
-	cpu = smp_processor_id();
-	irq_enter(cpu, irq);
 	kstat.irqs[cpu][irq]++;
-	status = 0;
-
 	if (irq_desc[irq].handler && irq_desc[irq].handler->ack) {
-		irq_desc[irq].handler->ack(irq);
+	    irq_desc[irq].handler->ack(irq);
 	}
 
 	action = irq_desc[irq].action;
 
-	if (action && action->handler) {
-		//if (!(action->flags & SA_INTERRUPT)) __sti();
-		//printk("irq %d, action->handler %x\n", irq, action->handler);
-		do {
-			status |= action->flags;
+	if (action && action->handler)
+	{
+		mask_irq(1<<irq);
+		if (!(action->flags & SA_INTERRUPT)) __sti(); /* reenable ints */
+		do { 
 			action->handler(irq, action->dev_id, regs);
 			action = action->next;
-		} while (action);
-		//__cli();
-		if (irq_desc[irq].handler) {
-			printk("handler??\n");
-			while (1);
-			if (irq_desc[irq].handler->end)
-				irq_desc[irq].handler->end(irq);
-			else if (irq_desc[irq].handler->enable)
-				irq_desc[irq].handler->enable(irq);
+		} while ( action );
+		__cli(); /* disable ints */
+		if (irq_desc[irq].handler)
+		{
+			/* revisit */
+			panic("Unprepared to handle irq_desc[%d].handler %x\n",
+					irq, (unsigned)irq_desc[irq].handler);
 		}
-	} else {
+		unmask_irq(1<<irq);
+	}
+	else
+	{
 		spurious_count++;
-		//printk(KERN_DEBUG "Unhandled interrupt %x, disabled\n", irq);
-		printk("Unhandled interrupt %x, disabled\n", irq);
-		disable_irq(1 << irq);
-		if (irq_desc[irq].handler->end)
-			irq_desc[irq].handler->end(irq);
+		printk("Unhandled interrupt %x, cause %x, disabled\n", 
+				(unsigned)irq, (unsigned)cause);
+		disable_irq(1<<irq);
 	}
+	irq_exit(cpu,irq);
 
-	irq_exit(cpu, irq);
-
+#if 0
 	if (softirq_active(cpu) & softirq_mask(cpu))
 		do_softirq();
+#endif
 }
 
-int request_irq(unsigned int irq,
-		void (*handler) (int, void *, struct pt_regs *),
-		unsigned long irqflags, const char *devname, void *dev_id)
+int request_irq(unsigned int irq, void (*handler)(int, void *, struct pt_regs *),
+	unsigned long irqflags, const char * devname, void *dev_id)
 {
-	struct irqaction *old, **p, *action;
-	unsigned long flags;
-
-	/*
-	 * IRQs are number 0 through 7, where 0 corresponds to IP0 and
-	 * 7 corresponds to IP7.  IP0 and IP1 are software interrupts. IP7
-	 * is typically the timer interrupt, unless the R7000 extensions are
-	 * used.
-	 */
-
-	printk("request_irq %d, handler %x\n", irq, handler);
-
-	if (irq >= NR_IRQS)
-		return -EINVAL;
-	if (!handler) {
-		/* Free */
-		for (p = &irq_desc[irq].action; (action = *p) != NULL;
-		     p = &action->next) {
-			/* Found it - now free it */
-			save_flags(flags);
-			cli();
-			*p = action->next;
-			restore_flags(flags);
-			kfree(action);
-			return 0;
-		}
-		return -ENOENT;
-	}
-
-	action = (struct irqaction *)
-	    kmalloc(sizeof(struct irqaction), GFP_KERNEL);
-	if (!action)
-		return -ENOMEM;
-	memset(action, 0, sizeof(struct irqaction));
-
-	save_flags(flags);
-	cli();
-
-	action->handler = handler;
-	action->flags = irqflags;
-	action->mask = 0;
-	action->name = devname;
-	action->dev_id = dev_id;
-	action->next = NULL;
-
-	p = &irq_desc[irq].action;
-
-	if ((old = *p) != NULL) {
-		/* Can't share interrupts unless both agree to */
-		if (!(old->flags & action->flags & SA_SHIRQ))
-			return -EBUSY;
-		/* add new interrupt at end of irq queue */
-		do {
-			p = &old->next;
-			old = *p;
-		} while (old);
-	}
-	*p = action;
-	printk("action %x, action->handler %x\n",
-	       irq_desc[irq].action, irq_desc[irq].action->handler);
-
-	enable_irq(1 << irq);
-	restore_flags(flags);
-	return 0;
+        struct irqaction *old, **p, *action;
+        unsigned long flags;
+
+        /*
+         * IRQs are number 0 through 7, where 0 corresponds to IP0 and
+         * 7 corresponds to IP7.  IP0 and IP1 are software interrupts. IP7
+         * is typically the timer interrupt, unless the R7000 extensions are
+         * used.
+         */
+
+        if (irq >= NR_IRQS)
+                return -EINVAL;
+        if (!handler)
+        {
+                /* Free */
+                for (p = &irq_desc[irq].action; (action = *p) != NULL; p = &action->next)
+                {
+                        /* Found it - now free it */
+                        save_flags(flags);
+                        cli();
+                        *p = action->next;
+                        disable_irq(1<<irq);
+                        restore_flags(flags);
+                        kfree(action);
+                        return 0;
+                }
+                return -ENOENT;
+        }
+        
+        action = (struct irqaction *)
+                kmalloc(sizeof(struct irqaction), GFP_KERNEL);
+        if (!action)
+                return -ENOMEM;
+        memset(action, 0, sizeof(struct irqaction));
+        
+        save_flags(flags);
+        cli();
+        
+        action->handler = handler;
+        action->flags = irqflags;					
+        action->mask = 0;
+        action->name = devname;
+        action->dev_id = dev_id;
+        action->next = NULL;
+
+        p = &irq_desc[irq].action;
+        
+        if ((old = *p) != NULL) {
+                /* Can't share interrupts unless both agree to */
+                if (!(old->flags & action->flags & SA_SHIRQ))
+                        return -EBUSY;
+                /* add new interrupt at end of irq queue */
+                do {
+                        p = &old->next;
+                        old = *p;
+                } while (old);
+        }
+        *p = action;
+        enable_irq(1<<irq);
+        restore_flags(flags);	
+        return 0;
 }
-
+		
 void free_irq(unsigned int irq, void *dev_id)
 {
-	printk("free_irq %d\n", irq);
-	request_irq(irq, NULL, 0, NULL, dev_id);
+        request_irq(irq, NULL, 0, NULL, dev_id);
 }
 
 
-unsigned long probe_irq_on(void)
+unsigned long probe_irq_on (void)
 {
-	return 0;
+        return 0;
 }
 
-int probe_irq_off(unsigned long irqs)
+int probe_irq_off (unsigned long irqs)
 {
-	return 0;
+        return 0;
 }
 
-int (*irq_cannonicalize) (int irq);
+int (*irq_cannonicalize)(int irq);
 
 int ev96100_irq_cannonicalize(int i)
 {
-	return i;
+        return i;
 }
 
 void __init init_IRQ(void)
 {
-	puts("init_IRQ\n");
-	memset(irq_desc, 0, sizeof(irq_desc));
-	irq_cannonicalize = ev96100_irq_cannonicalize;
-
-	/*
-	   irq_desc[EV96100INT_TIMER].handler = &mips_timer;
-	   irq_desc[EV96100INT_TIMER].action = &timer_action;
-	   irq_desc[EV96100INT_TIMER].action->handler = mips_timer_interrupt;
-	 */
+        memset(irq_desc, 0, sizeof(irq_desc));
+        irq_cannonicalize = ev96100_irq_cannonicalize;
+        set_except_vector(0, ev96100IRQ);
+
+#ifdef CONFIG_REMOTE_DEBUG
+	/* If local serial I/O used for debug port, enter kgdb at once */
+	if (ev96100_remote_debug) {
+		puts("Waiting for kgdb to connect...");
+		set_debug_traps();
+		breakpoint(); 
+	}
+#endif
+}
 
-	set_except_vector(0, ev96100IRQ);
+void mips_spurious_interrupt(struct pt_regs *regs)
+{
+#if 1
+	return;
+#else
+	unsigned long status, cause;
+
+	printk("got spurious interrupt\n");
+	status = read_32bit_cp0_register(CP0_STATUS);
+	cause = read_32bit_cp0_register(CP0_CAUSE);
+	printk("status %x cause %x\n", status, cause);
+	printk("epc %x badvaddr %x \n", regs->cp0_epc, regs->cp0_badvaddr);
+//	while(1);
+#endif
 }
 
 EXPORT_SYMBOL(irq_cannonicalize);
diff --git a/arch/mips/galileo-boards/ev96100/memory.c b/arch/mips/galileo-boards/ev96100/memory.c
index de045c366..2adccf0f8 100644
--- a/arch/mips/galileo-boards/ev96100/memory.c
+++ b/arch/mips/galileo-boards/ev96100/memory.c
@@ -48,10 +48,29 @@
   * FIX ME!!!
   */
 
-void __init prom_meminit(void)
+
+int __init page_is_ram(unsigned long pagenr)
 {
+    return 1;
 }
 
-void prom_free_prom_memory(void)
+void prom_free_prom_memory (void)
 {
 }
+
+unsigned long __init prom_get_memsize(void)
+{
+	char *memsize_str;
+	unsigned int memsize;
+
+	memsize_str = prom_getenv("memsize");
+	if (!memsize_str) {
+		memsize = 32; /* set to 32 MB */
+	} else {
+#ifdef DEBUG
+		printk("prom_memsize: %s\n", memsize_str);
+#endif
+		memsize = simple_strtol(memsize_str, NULL, 0);
+	}
+	return memsize;
+}
diff --git a/arch/mips/galileo-boards/generic/pci.c b/arch/mips/galileo-boards/ev96100/pci.c
index f88bca012..2ea7f238a 100644
--- a/arch/mips/galileo-boards/generic/pci.c
+++ b/arch/mips/galileo-boards/ev96100/pci.c
@@ -1,4 +1,5 @@
 /*
+ *
  * BRIEF MODULE DESCRIPTION
  *	Galileo EV96100 board specific pci support.
  *
@@ -41,12 +42,14 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 
+#include <asm//gt64120.h>
 #include <asm/galileo-boards/ev96100.h>
-#include <asm/gt64120.h>
 
 #define PCI_ACCESS_READ  0
 #define PCI_ACCESS_WRITE 1
 
+#undef DEBUG
+
 static int
 mips_pcibios_config_access(unsigned char access_type, struct pci_dev *dev,
                            unsigned char where, u32 *data)
@@ -309,10 +312,6 @@ pcibios_setup(char *str)
 	return str;
 }
 
-struct pci_fixup pcibios_fixups[] = {
-	{ 0 }
-};
-
 void __init
 pcibios_update_resource(struct pci_dev *dev, struct resource *root,
                         struct resource *res, int resource)
@@ -333,7 +332,57 @@ pcibios_update_resource(struct pci_dev *dev, struct resource *root,
  */
 void __init pcibios_fixup_bus(struct pci_bus *b)
 {
-	pci_read_bridge_bases(b);
+//	pci_read_bridge_bases(b);
+}
+
+void __init ev96100_int_line_fixup(struct pci_dev *dev)     
+{
+	unsigned int slot;
+	unsigned char irq;
+	unsigned long vendor;
+
+	/*
+	** EV96100 interrupt routing for pci bus 0
+	** NOTE: this are my experimental findings, since I do not
+	** have Galileo's latest PLD equations.
+	**
+	** The functions in irq.c assume the following irq numbering:
+	** irq 2: CPU cause register bit IP2
+	** irq 3: CPU cause register bit IP3
+	** irq 4: CPU cause register bit IP4
+	** irq 5: CPU cause register bit IP5
+	** irq 6: CPU cause register bit IP6
+	** irq 7: CPU cause register bit IP7
+	**
+	*/
+
+#ifdef DEBUG
+	printk("ev96100_int_line_fixup bus %d\n", dev->bus->number);
+#endif
+	if (dev->bus->number != 0)
+		return;
+
+	slot = PCI_SLOT(dev->devfn);
+	pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
+
+#ifdef DEBUG
+	printk("devfn %x, slot %d vendor %x\n", dev->devfn, slot, vendor);
+#endif
+
+	/* fixup irq line based on slot # */
+
+	if (slot == 8) {
+	    dev->irq = 5;
+	    pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
+	}
+	else if (slot == 9) {
+	    dev->irq = 2;
+	    pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
+	}
 }
 
+struct pci_fixup pcibios_fixups[] = {
+	{ PCI_FIXUP_HEADER, PCI_ANY_ID, PCI_ANY_ID, ev96100_int_line_fixup },
+	{ 0 }
+};
 #endif /* CONFIG_PCI */
diff --git a/arch/mips/galileo-boards/ev96100/prom.c b/arch/mips/galileo-boards/ev96100/prom.c
deleted file mode 100644
index 75c3c8a6c..000000000
--- a/arch/mips/galileo-boards/ev96100/prom.c
+++ /dev/null
@@ -1,42 +0,0 @@
-
-/*
- * ev96100_prom.c
- *
- * BRIEF MODULE DESCRIPTION
- *	Prom routines supplied by some boot codes.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	pete_popov@mvista.com or support@mvista.com
- *
- *
- *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  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.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/stddef.h>
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-
-/* FIX ME */
-void __init prom_printf(char *fmt, ...)
-{
-}
diff --git a/arch/mips/galileo-boards/ev96100/puts.c b/arch/mips/galileo-boards/ev96100/puts.c
index 7c2f231e4..4354dfce3 100644
--- a/arch/mips/galileo-boards/ev96100/puts.c
+++ b/arch/mips/galileo-boards/ev96100/puts.c
@@ -1,4 +1,7 @@
 
+/*
+ * Debug routines which directly access the uart.
+ */
 
 #include <linux/types.h>
 #include <asm/galileo-boards/ev96100.h>
@@ -15,88 +18,127 @@
 #define SERB_DATA      0x00
 #define TX_BUSY        0x20
 
+#define TIMEOUT    0xffff
+#undef SLOW_DOWN
+
 static const char digits[16] = "0123456789abcdef";
-static volatile unsigned char *const com1 = (unsigned char *) SERIAL_BASE;
+static volatile unsigned char * const com1 = (unsigned char *)SERIAL_BASE;
 
 
-void putch(const unsigned char c)
+#ifdef SLOW_DOWN
+static inline void slow_down()
 {
-	unsigned char ch;
-	unsigned i;
-
-	do {
-		ch = com1[SERB_CMD];
-	} while (0 == (ch & TX_BUSY));
-	com1[SERB_DATA] = c;
+    int k;
+    for (k=0; k<10000; k++);
 }
+#else
+#define slow_down()
+#endif
 
-void putchar(const unsigned char c)
+void
+putch(const unsigned char c)
 {
-	unsigned char ch;
-	unsigned i;
-
-	do {
-		ch = com1[SERB_CMD];
-	} while (0 == (ch & TX_BUSY));
-	com1[SERB_DATA] = c;
+    unsigned char ch;
+    int i = 0;
+
+    do {
+        ch = com1[SERB_CMD];
+        slow_down();
+        i++;
+        if (i>TIMEOUT) {
+            break;
+        }
+    } while (0 == (ch & TX_BUSY));
+    com1[SERB_DATA] = c;
 }
 
-void puts(unsigned char *cp)
+void
+putchar(const unsigned char c)
 {
-	unsigned char ch;
-	unsigned i = 0;
-
-	while (*cp) {
-		do {
-			ch = com1[SERB_CMD];
-		} while (0 == (ch & TX_BUSY));
-		com1[SERB_DATA] = *cp++;
-	}
-	putch('\r');
-	putch('\n');
+    unsigned char ch;
+    int i = 0;
+
+    do {
+        ch = com1[SERB_CMD];
+        slow_down();
+        i++;
+        if (i>TIMEOUT) {
+            break;
+        }
+    } while (0 == (ch & TX_BUSY));
+    com1[SERB_DATA] = c;
 }
 
-void fputs(unsigned char *cp)
+void
+puts(unsigned char *cp)
 {
-	unsigned char ch;
-	unsigned i;
-
-	while (*cp) {
+    unsigned char ch;
+    int i = 0;
+
+    while (*cp) {
+        do {
+             ch = com1[SERB_CMD];
+            slow_down();
+            i++;
+            if (i>TIMEOUT) {
+                break;
+            }
+        } while (0 == (ch & TX_BUSY));
+        com1[SERB_DATA] = *cp++;
+    }
+    putch('\r');
+    putch('\n');
+}
 
-		do {
-			ch = com1[SERB_CMD];
-		} while (0 == (ch & TX_BUSY));
-		com1[SERB_DATA] = *cp++;
-	}
+void
+fputs(unsigned char *cp)
+{
+    unsigned char ch;
+    int i = 0;
+
+    while (*cp) {
+
+        do {
+             ch = com1[SERB_CMD];
+             slow_down();
+            i++;
+            if (i>TIMEOUT) {
+                break;
+            }
+        } while (0 == (ch & TX_BUSY));
+        com1[SERB_DATA] = *cp++;
+    }
 }
 
 
-void put64(uint64_t ul)
+void
+put64(uint64_t ul)
 {
-	int cnt;
-	unsigned ch;
-
-	cnt = 16;		/* 16 nibbles in a 64 bit long */
-	putch('0');
-	putch('x');
-	do {
-		cnt--;
-		ch = (unsigned char) (ul >> cnt * 4) & 0x0F;
-		putch(digits[ch]);
-	} while (cnt > 0);
+    int cnt;
+    unsigned ch;
+
+    cnt = 16;            /* 16 nibbles in a 64 bit long */
+    putch('0');
+    putch('x');
+    do {
+        cnt--;
+        ch = (unsigned char)(ul >> cnt * 4) & 0x0F;
+                putch(digits[ch]);
+    } while (cnt > 0);
 }
 
-void put32(unsigned u)
+void
+put32(unsigned u)
 {
-	int cnt;
-	unsigned ch;
-
-	cnt = 8;		/* 8 nibbles in a 32 bit long */
-	putch('0');
-	putch('x');
-	do {
-		cnt--;
-		ch = (unsigned char) (u >> cnt * 4) & 0x0F;
-		putch(digits[ch]);
-	} while (cnt > 0);
+    int cnt;
+    unsigned ch;
+
+    cnt = 8;            /* 8 nibbles in a 32 bit long */
+    putch('0');
+    putch('x');
+    do {
+        cnt--;
+        ch = (unsigned char)(u >> cnt * 4) & 0x0F;
+                putch(digits[ch]);
+    } while (cnt > 0);
 }
diff --git a/arch/mips/galileo-boards/ev96100/setup.c b/arch/mips/galileo-boards/ev96100/setup.c
index bfcd479a1..5b6e3e7a4 100644
--- a/arch/mips/galileo-boards/ev96100/setup.c
+++ b/arch/mips/galileo-boards/ev96100/setup.c
@@ -5,7 +5,7 @@
  *
  * Copyright 2000 MontaVista Software Inc.
  * Author: MontaVista Software, Inc.
- *         	ppopov@mvista.com or support@mvista.com
+ *         	ppopov@mvista.com or source@mvista.com
  *
  * This file was derived from Carsten Langgaard's 
  * arch/mips/mips-boards/atlas/atlas_setup.c.
@@ -38,129 +38,146 @@
 #include <linux/sched.h>
 #include <linux/ioport.h>
 #include <linux/mc146818rtc.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
 
 #include <asm/cpu.h>
 #include <asm/bootinfo.h>
+#include <asm/mipsregs.h>
 #include <asm/irq.h>
+#include <asm/gt64120.h>
 #include <asm/galileo-boards/ev96100.h>
 #include <asm/galileo-boards/ev96100int.h>
-#include <asm/mipsregs.h>
 
 
+void (*__wbflush) (void);
+
 #if defined(CONFIG_SERIAL_CONSOLE) || defined(CONFIG_PROM_CONSOLE)
 extern void console_setup(char *, int *);
 char serial_console[20];
 #endif
 
 #ifdef CONFIG_REMOTE_DEBUG
-extern void rs_kgdb_hook(int);
-extern void saa9730_kgdb_hook(void);
 extern void breakpoint(void);
-static int remote_debug = 0;
-static int kgdb_on_pci = 0;
+int ev96100_remote_debug;
+int ev96100_remote_debug_line;
 #endif
 
-void (*board_time_init) (struct irqaction * irq);
+void (*board_time_init)(struct irqaction *irq);
 extern void ev96100_time_init(struct irqaction *irq);
+extern char * __init prom_getcmdline(void);
 
 extern void mips_reboot_setup(void);
 extern struct rtc_ops no_rtc_ops;
 extern struct resource ioport_resource;
 
-static void __init ev96100_irq_setup(void)
+void rm7000_wbflush()
 {
-	puts("ev96100_irq_setup");
-	init_IRQ();
-
-#ifdef CONFIG_REMOTE_DEBUG
-	/* If local serial I/O used for debug port, enter kgdb at once */
-	/* Otherwise, this will be done after the SAA9730 is up */
-	if (remote_debug && !kgdb_on_pci) {
-		set_debug_traps();
-		breakpoint();
-	}
-#endif
+    __asm__ __volatile__ ("sync");
 }
 
+unsigned char mac_0_1[12];
 
 void __init ev96100_setup(void)
 {
 
-#ifdef CONFIG_REMOTE_DEBUG
-	int rs_putDebugChar(char);
-	char rs_getDebugChar(void);
-	int saa9730_putDebugChar(char);
-	char saa9730_getDebugChar(void);
-	extern int (*putDebugChar) (char);
-	extern char (*getDebugChar) (void);
-#endif
-	char *argptr;
-
-	irq_setup = ev96100_irq_setup;
+	unsigned long config = read_32bit_cp0_register(CP0_CONFIG);
+	unsigned long status = read_32bit_cp0_register(CP0_STATUS);
+	unsigned long info = read_32bit_cp0_register(CP0_INFO);
 
-	puts("ev96100_setup");
-	puts("config reg:");
-	put32(read_32bit_cp0_register(CP0_CONFIG));
-	puts("");
+	char *argptr;
 
+	set_cp0_status(ST0_FR,0);
+        __wbflush = rm7000_wbflush;
+
+
+        if (config & 0x8) {
+            printk("Secondary cache is enabled\n");
+        }
+        else {
+            printk("Secondary cache is disabled\n");
+        }
+
+        if (status & (1<<27)) {
+            printk("User-mode cache ops enabled\n");
+        }
+        else {
+            printk("User-mode cache ops disabled\n");
+        }
+
+        printk("CP0 info reg: %x\n", (unsigned)info);
+        if (info & (1<<28)) {
+            printk("burst mode Scache RAMS\n");
+        }
+        else {
+            printk("pipelined Scache RAMS\n");
+        }
+
+        if ((info & (0x3<<26)) >> 26 == 0) {
+            printk("67 percent drive strength\n");
+        }
+        else if ((info & (0x3<<26)) >> 26 == 1) {
+            printk("50 percent drive strength\n");
+        }
+        else if ((info & (0x3<<26)) >> 26 == 2) {
+            printk("100 percent drive strength\n");
+        }
+        else if ((info & (0x3<<26)) >> 26 == 3) {
+            printk("83 percent drive strength\n");
+        }
+
+
+        if ((info & (0x3<<23)) >> 23 == 0) {
+            printk("Write Protocol: R4000 compatible\n");
+        }
+        else if ((info & (0x3<<23)) >> 23 == 1) {
+            printk("Write Protocol: Reserved\n");
+        }
+        else if ((info & (0x3<<23)) >> 23 == 2) {
+            printk("Write Protocol: Pipelined\n");
+        }
+        else if ((info & (0x3<<23)) >> 23 == 3) {
+            printk("Write Protocol: Write re-issue\n");
+        }
+
+        if (info & 0x1) {
+            printk("Atomic Enable is set\n");
+        }
 
-#ifdef CONFIG_SERIAL_CONSOLE
 	argptr = prom_getcmdline();
-	if ((argptr = strstr(argptr, "console=ttyS0")) == NULL) {
-		int i = 0;
-		char *s = prom_getenv("modetty0");
-		while (s[i] >= '0' && s[i] <= '9')
-			i++;
-		strcpy(serial_console, "ttyS0,");
-		strncpy(serial_console + 6, s, i);
-		//prom_printf("Config serial console: %s\n", serial_console);
-		puts("Config serial console: %s\n", serial_console);
-		console_setup(serial_console, NULL);
+#ifdef CONFIG_SERIAL_CONSOLE
+	if (strstr(argptr, "console=") == NULL) {
+		argptr = prom_getcmdline();
+		strcat(argptr, " console=ttyS0,115200");
 	}
-#endif
+#endif	  
+
 
 #ifdef CONFIG_REMOTE_DEBUG
-	argptr = prom_getcmdline();
-	if ((argptr = strstr(argptr, "kgdb=ttyS")) != NULL) {
+	if (strstr(argptr, "kgdb=ttyS") != NULL) {
 		int line;
 		argptr += strlen("kgdb=ttyS");
-		if (*argptr != '0' && *argptr != '1')
-			printk("KGDB: Uknown serial line /dev/ttyS%c, "
-			       "falling back to /dev/ttyS1\n", *argptr);
-		line = *argptr == '0' ? 0 : 1;
-		printk("KGDB: Using serial line /dev/ttyS%d for session\n",
-		       line ? 1 : 0);
-
-		if (line == 0) {
-			rs_kgdb_hook(line);
-			putDebugChar = rs_putDebugChar;
-			getDebugChar = rs_getDebugChar;
-		} else {
-			saa9730_kgdb_hook();
-			putDebugChar = saa9730_putDebugChar;
-			getDebugChar = saa9730_getDebugChar;
-			kgdb_on_pci = 1;
-		}
-
-		prom_printf
-		    ("KGDB: Using serial line /dev/ttyS%d for session, "
-		     "please connect your debugger\n", line ? 1 : 0);
-
-		remote_debug = 1;
-		/* Breakpoints and stuff are in ev96100_irq_setup() */
+		if (*argptr == '0')
+			ev96100_remote_debug_line = 0;
+		else if (*argptr == '1')
+			ev96100_remote_debug_line = 1;
+		else
+			puts("Unknown serial line /dev/ttyS%c\n", *argptr);
+
+		debugInitUart(ev96100_remote_debug_line);
+		ev96100_remote_debug = 1;
+		/* Breakpoints and stuff are in init_IRQ() */
 	}
 #endif
-	argptr = prom_getcmdline();
 
 	board_time_init = ev96100_time_init;
 	rtc_ops = &no_rtc_ops;
 	mips_reboot_setup();
-
-	/*
-	 * reassign the start and end from the statically defined start and
-	 * end in kernel/resource.
-	 */
+	mips_io_port_base = KSEG1;
 	ioport_resource.start = GT_PCI_IO_BASE;
-	//ioport_resource.end   = GT_PCI_IO_BASE + GT_PCI_IO_SIZE;
-	ioport_resource.end = 0xB1FFFFFF;	/* what a hack! */
+	ioport_resource.end   = GT_PCI_IO_BASE + 0x01ffffff;
+
+#ifdef CONFIG_BLK_DEV_INITRD
+	ROOT_DEV = MKDEV(RAMDISK_MAJOR, 0);
+#endif
 }
diff --git a/arch/mips/galileo-boards/ev96100/time.c b/arch/mips/galileo-boards/ev96100/time.c
index 80283c929..6aa4d07ae 100644
--- a/arch/mips/galileo-boards/ev96100/time.c
+++ b/arch/mips/galileo-boards/ev96100/time.c
@@ -5,7 +5,7 @@
  *
  * Copyright 2000 MontaVista Software Inc.
  * Author: MontaVista Software, Inc.
- *         	ppopov@mvista.com or support@mvista.com
+ *         	ppopov@mvista.com or source@mvista.com
  *
  * This file was derived from Carsten Langgaard's 
  * arch/mips/mips-boards/atlas/atlas_rtc.c.
@@ -48,17 +48,14 @@
 
 #define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5)
 
+extern unsigned long spurious_count;
 extern volatile unsigned long wall_jiffies;
-static long last_rtc_update = 0;
 unsigned long missed_heart_beats = 0;
 
 static unsigned long r4k_offset; /* Amount to increment compare reg each time */
 static unsigned long r4k_cur;    /* What counter should be at next timer irq */
 extern rwlock_t xtime_lock;
 
-
-static unsigned int timer_tick_count=0;
-
 static inline void ack_r4ktimer(unsigned long newval)
 {
 	write_32bit_cp0_register(CP0_COMPARE, newval);
@@ -72,35 +69,7 @@ static int set_rtc_mmss(unsigned long nowtime)
     return retval;
 }
 
-/*
- * There are a lot of conceptually broken versions of the MIPS timer interrupt
- * handler floating around.  This one is rather different, but the algorithm
- * is probably more robust.
- */
-static unsigned long alive;
-void mips_timer_interrupt(struct pt_regs *regs)
-{
-        unsigned long status;
-        unsigned long ret_addr;
-        int irq = 7; /* FIX ME */
-
-	if (r4k_offset == 0) {
-            goto null;
-        }
-
-	do {
-		kstat.irqs[0][irq]++;
-		do_timer(regs);
-		r4k_cur += r4k_offset;
-		ack_r4ktimer(r4k_cur);
-
-	} while (((unsigned long)read_32bit_cp0_register(CP0_COUNT) 
-                    - r4k_cur) < 0x7fffffff);
-	return;
 
-null:
-	ack_r4ktimer(0);
-}
 
 /* 
  * Figure out the r4k offset, the amount to increment the compare
@@ -114,10 +83,10 @@ static unsigned long __init cal_r4koff(void)
 	return (count / HZ);
 }
 
+
 static unsigned long __init get_mips_time(void)
 {
 	unsigned int year, mon, day, hour, min, sec;
-	unsigned char save_control;
 
         year = 2000;
         mon = 10;
@@ -135,7 +104,7 @@ static unsigned long __init get_mips_time(void)
 void __init time_init(void)
 {
 
-        unsigned int est_freq, flags;
+        unsigned int est_freq;
 
 	r4k_offset = cal_r4koff();
 
@@ -149,7 +118,7 @@ void __init time_init(void)
 	write_32bit_cp0_register(CP0_COMPARE, r4k_cur);
 
         /* FIX ME */
-	change_cp0_status(ST0_IM, IE_IRQ5);
+	set_cp0_status(ST0_IM, IE_IRQ5);
 }
 
 /* This is for machines which generate the exact clock. */
@@ -276,3 +245,30 @@ void do_settimeofday(struct timeval *tv)
 
 	write_unlock_irq (&xtime_lock);
 }
+
+/*
+ * There are a lot of conceptually broken versions of the MIPS timer interrupt
+ * handler floating around.  This one is rather different, but the algorithm
+ * is probably more robust.
+ */
+void mips_timer_interrupt(struct pt_regs *regs)
+{
+        int irq = 7; /* FIX ME */
+
+	if (r4k_offset == 0) {
+            goto null;
+        }
+
+	do {
+		kstat.irqs[0][irq]++;
+		do_timer(regs);
+		r4k_cur += r4k_offset;
+		ack_r4ktimer(r4k_cur);
+
+	} while (((unsigned long)read_32bit_cp0_register(CP0_COUNT) 
+                    - r4k_cur) < 0x7fffffff);
+	return;
+
+null:
+	ack_r4ktimer(0);
+}
diff --git a/arch/mips/galileo-boards/ev96100/uart.S b/arch/mips/galileo-boards/ev96100/uart.S
deleted file mode 100644
index 549bbb68d..000000000
--- a/arch/mips/galileo-boards/ev96100/uart.S
+++ /dev/null
@@ -1,92 +0,0 @@
-
-/*
- * Low level serial I/O routines.
- */
-#include <asm/asm.h>
-#include <linux/errno.h>
-#include <asm/current.h>
-#include <asm/mipsregs.h>
-#include <asm/regdef.h>
-#include <asm/stackframe.h>
-#include <asm/isadep.h>
-#include <asm/unistd.h>
-
-#define SERIAL_BASE             0xbd000020
-#define SERB_DLABLO             0
-#define SERB_DLABHI             1
-#define SERB_FIFO               2
-#define SERB_DATA               0
-#define SERB_LCR                3
-#define SERB_MCR                4
-#define SERB_CMD                5
-
-#define SERA_DLABLO             0x08
-#define SERA_DLABHI             0x09
-#define SERA_DATA               0x08
-#define SERA_LCR                0x0B
-#define SERA_MCR                0x0C
-#define SERA_CMD                0x0D
-
-#define TX_BUSY			0x20
-
-/*
- * To calculate divisor for different baud rates:
- * divisor = 3686400/(baud rate x 16), where 3686400 is our
- * 3.6864MHz clock input.
- */
-
-/*
- * routine to initialize the serial DUART.  Channel A only
- */
-	.set	noreorder
- 	.global	init_serial
-	.ent	init_serial
-init_serial:
-        li      a0,SERIAL_BASE
-
-#if 0
-	# init channel A
-        li      t0,0x0083
-        sb      t0,SERA_LCR(a0)           # set DLAB
-
-#        li      t0,24                    # 9600 baud
-		li      t0,2                      # 115200 baud
-        sb      t0,SERA_DLABLO(a0)        # set divisor
-
-        li      t0,0
-        sb      t0,SERA_DLABHI(a0)
-
-        li      t0,0x0003                 # 8 data bits
-        sb      t0,SERA_LCR(a0)
-#endif
-
-#if 1
-	# init channel B
-        li      t0,0x0083
-        sb      t0,SERB_LCR(a0)           # set DLAB
-
-        li      t0,24
-        sb      t0,SERB_DLABLO(a0)        # set divisor for 115200 baud
-
-        li      t0,0
-        sb      t0,SERB_DLABHI(a0)
-
-        li      t0,0x0003                 # 8 data bits
-        sb      t0,SERB_LCR(a0)
-
-        li      t0,0                      # no fifo
-        sb      t0,SERB_FIFO(a0)
-#endif
-
-        li a0, 0xB4000000
-        li t0, 0x002fffff
-        sw t0, 0x464(a0)
-        
-
-        jr      ra
-	nop
-
-  	.size	init_serial, . - init_serial;
-  	.end	init_serial
-
-	.set	reorder
diff --git a/arch/mips/galileo-boards/generic/Makefile b/arch/mips/galileo-boards/generic/Makefile
index a65a76488..6dcb627c4 100644
--- a/arch/mips/galileo-boards/generic/Makefile
+++ b/arch/mips/galileo-boards/generic/Makefile
@@ -34,6 +34,6 @@
 
 O_TARGET:= galboards.o
 
-obj-y := pci.o reset.o init.o cmdline.o
+obj-y := reset.o cmdline.o
 
 include $(TOPDIR)/Rules.make
diff --git a/arch/mips/galileo-boards/generic/prom-no.c b/arch/mips/galileo-boards/generic/prom-no.c
deleted file mode 100644
index 826acad15..000000000
--- a/arch/mips/galileo-boards/generic/prom-no.c
+++ /dev/null
@@ -1,50 +0,0 @@
-
-/*
- * prom-no.c
- *
- * BRIEF MODULE DESCRIPTION
- *	Stubs for prom routines.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	frank_rowand@mvista.com or support@mvista.com
- * 	   	debbie_chu@mvista.com
- *
- *
- *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  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.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <asm/galileo-boards/prom.h>
-
-static int no_printf (const char *fmt, ...)
-{
-    /* nop */
-}
-
-static void no_flushcache()
-{
-    /* nop */
-}
-
-struct prom_ops no_prom_ops = {
-	&no_printf,
-        &no_flushcache
-};