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-rw-r--r--kernel/arch/arm/mach-clps711x/common.c65
1 files changed, 65 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-clps711x/common.c b/kernel/arch/arm/mach-clps711x/common.c
new file mode 100644
index 000000000..671acc5a3
--- /dev/null
+++ b/kernel/arch/arm/mach-clps711x/common.c
@@ -0,0 +1,65 @@
+/*
+ * linux/arch/arm/mach-clps711x/core.c
+ *
+ * Core support for the CLPS711x-based machines.
+ *
+ * Copyright (C) 2001,2011 Deep Blue Solutions Ltd
+ *
+ * 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 program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/init.h>
+#include <linux/sizes.h>
+
+#include <asm/mach/map.h>
+#include <asm/system_misc.h>
+
+#include <mach/hardware.h>
+
+#include "common.h"
+
+/*
+ * This maps the generic CLPS711x registers
+ */
+static struct map_desc clps711x_io_desc[] __initdata = {
+ {
+ .virtual = (unsigned long)CLPS711X_VIRT_BASE,
+ .pfn = __phys_to_pfn(CLPS711X_PHYS_BASE),
+ .length = SZ_64K,
+ .type = MT_DEVICE
+ }
+};
+
+void __init clps711x_map_io(void)
+{
+ iotable_init(clps711x_io_desc, ARRAY_SIZE(clps711x_io_desc));
+}
+
+void __init clps711x_init_irq(void)
+{
+ clps711x_intc_init(CLPS711X_PHYS_BASE, SZ_16K);
+}
+
+void __init clps711x_timer_init(void)
+{
+ clps711x_clk_init(CLPS711X_VIRT_BASE);
+ clps711x_clksrc_init(CLPS711X_VIRT_BASE + TC1D,
+ CLPS711X_VIRT_BASE + TC2D, IRQ_TC2OI);
+}
+
+void clps711x_restart(enum reboot_mode mode, const char *cmd)
+{
+ soft_restart(0);
+}