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diff --git a/arch/sh/boards/ec3104/setup.c b/arch/sh/boards/ec3104/setup.c
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+/*
+ * linux/arch/sh/boards/ec3104/setup.c
+ * EC3104 companion chip support
+ *
+ * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
+ *
+ */
+/* EC3104 note:
+ * This code was written without any documentation about the EC3104 chip. While
+ * I hope I got most of the basic functionality right, the register names I use
+ * are most likely completely different from those in the chip documentation.
+ *
+ * If you have any further information about the EC3104, please tell me
+ * (prumpf@tux.org).
+ */
+
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/types.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/machvec.h>
+#include <asm/mach/ec3104.h>
+
+const char *get_system_type(void)
+{
+ return "EC3104";
+}
+
+/*
+ * The Machine Vector
+ */
+
+struct sh_machine_vector mv_ec3104 __initmv = {
+ .mv_nr_irqs = 96,
+
+ .mv_inb = ec3104_inb,
+ .mv_inw = ec3104_inw,
+ .mv_inl = ec3104_inl,
+ .mv_outb = ec3104_outb,
+ .mv_outw = ec3104_outw,
+ .mv_outl = ec3104_outl,
+
+ .mv_irq_demux = ec3104_irq_demux,
+};
+
+ALIAS_MV(ec3104)
+
+int __init platform_setup(void)
+{
+ char str[8];
+ int i;
+
+ if (0)
+ return 0;
+
+ for (i=0; i<8; i++)
+ str[i] = ctrl_readb(EC3104_BASE + i);
+
+ for (i = EC3104_IRQBASE; i < EC3104_IRQBASE + 32; i++)
+ irq_desc[i].handler = &ec3104_int;
+
+ printk("initializing EC3104 \"%.8s\" at %08x, IRQ %d, IRQ base %d\n",
+ str, EC3104_BASE, EC3104_IRQ, EC3104_IRQBASE);
+
+
+ /* mask all interrupts. this should have been done by the boot
+ * loader for us but we want to be sure ... */
+ ctrl_writel(0xffffffff, EC3104_IMR);
+
+ return 0;
+}
+