4 files changed, 142 insertions, 0 deletions
diff --git a/arch/sh/boards/unknown/Makefile b/arch/sh/boards/unknown/Makefile
new file mode 100644
index 00000000000..cffc21031e7
--- /dev/null
+++ b/arch/sh/boards/unknown/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for unknown SH boards 
+#
+
+obj-y	 := mach.o io.o setup.o
+
diff --git a/arch/sh/boards/unknown/io.c b/arch/sh/boards/unknown/io.c
new file mode 100644
index 00000000000..8f3f17267bd
--- /dev/null
+++ b/arch/sh/boards/unknown/io.c
@@ -0,0 +1,46 @@
+/*
+ * linux/arch/sh/kernel/io_unknown.c
+ *
+ * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License.  See linux/COPYING for more information.
+ *
+ * I/O routine for unknown hardware.
+ */
+
+static unsigned int unknown_handler(void)
+{
+	return 0;
+}
+
+#define UNKNOWN_ALIAS(fn) \
+	void unknown_##fn(void) __attribute__ ((alias ("unknown_handler")));
+
+UNKNOWN_ALIAS(inb)
+UNKNOWN_ALIAS(inw)
+UNKNOWN_ALIAS(inl)
+UNKNOWN_ALIAS(outb)
+UNKNOWN_ALIAS(outw)
+UNKNOWN_ALIAS(outl)
+UNKNOWN_ALIAS(inb_p)
+UNKNOWN_ALIAS(inw_p)
+UNKNOWN_ALIAS(inl_p)
+UNKNOWN_ALIAS(outb_p)
+UNKNOWN_ALIAS(outw_p)
+UNKNOWN_ALIAS(outl_p)
+UNKNOWN_ALIAS(insb)
+UNKNOWN_ALIAS(insw)
+UNKNOWN_ALIAS(insl)
+UNKNOWN_ALIAS(outsb)
+UNKNOWN_ALIAS(outsw)
+UNKNOWN_ALIAS(outsl)
+UNKNOWN_ALIAS(readb)
+UNKNOWN_ALIAS(readw)
+UNKNOWN_ALIAS(readl)
+UNKNOWN_ALIAS(writeb)
+UNKNOWN_ALIAS(writew)
+UNKNOWN_ALIAS(writel)
+UNKNOWN_ALIAS(isa_port2addr)
+UNKNOWN_ALIAS(ioremap)
+UNKNOWN_ALIAS(iounmap)
diff --git a/arch/sh/boards/unknown/mach.c b/arch/sh/boards/unknown/mach.c
new file mode 100644
index 00000000000..ad0bcc60a64
--- /dev/null
+++ b/arch/sh/boards/unknown/mach.c
@@ -0,0 +1,67 @@
+/*
+ * linux/arch/sh/kernel/mach_unknown.c
+ *
+ * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License.  See linux/COPYING for more information.
+ *
+ * Machine specific code for an unknown machine (internal peripherials only)
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+
+#include <asm/machvec.h>
+#include <asm/machvec_init.h>
+
+#include <asm/io_unknown.h>
+
+#include <asm/rtc.h>
+/*
+ * The Machine Vector
+ */
+
+struct sh_machine_vector mv_unknown __initmv = {
+#if defined(CONFIG_CPU_SH4)
+	.mv_nr_irqs		= 48,
+#elif defined(CONFIG_CPU_SUBTYPE_SH7708)
+	.mv_nr_irqs		= 32,
+#elif defined(CONFIG_CPU_SUBTYPE_SH7709)
+	.mv_nr_irqs		= 61,
+#endif
+
+	.mv_inb			= unknown_inb,
+	.mv_inw			= unknown_inw,
+	.mv_inl			= unknown_inl,
+	.mv_outb		= unknown_outb,
+	.mv_outw		= unknown_outw,
+	.mv_outl		= unknown_outl,
+
+	.mv_inb_p		= unknown_inb_p,
+	.mv_inw_p		= unknown_inw_p,
+	.mv_inl_p		= unknown_inl_p,
+	.mv_outb_p		= unknown_outb_p,
+	.mv_outw_p		= unknown_outw_p,
+	.mv_outl_p		= unknown_outl_p,
+
+	.mv_insb		= unknown_insb,
+	.mv_insw		= unknown_insw,
+	.mv_insl		= unknown_insl,
+	.mv_outsb		= unknown_outsb,
+	.mv_outsw		= unknown_outsw,
+	.mv_outsl		= unknown_outsl,
+
+	.mv_readb		= unknown_readb,
+	.mv_readw		= unknown_readw,
+	.mv_readl		= unknown_readl,
+	.mv_writeb		= unknown_writeb,
+	.mv_writew		= unknown_writew,
+	.mv_writel		= unknown_writel,
+
+	.mv_ioremap		= unknown_ioremap,
+	.mv_iounmap		= unknown_iounmap,
+
+	.mv_isa_port2addr	= unknown_isa_port2addr,
+};
+ALIAS_MV(unknown)
diff --git a/arch/sh/boards/unknown/setup.c b/arch/sh/boards/unknown/setup.c
new file mode 100644
index 00000000000..7d772a6f886
--- /dev/null
+++ b/arch/sh/boards/unknown/setup.c
@@ -0,0 +1,23 @@
+/*
+ * linux/arch/sh/boards/unknown/setup.c
+ *
+ * Copyright (C) 2002 Paul Mundt
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License.  See linux/COPYING for more information.
+ *
+ * Setup code for an unknown machine (internal peripherials only)
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+
+const char *get_system_type(void)
+{
+	return "Unknown";
+}
+
+void __init platform_setup(void)
+{
+}
+