ARM: imx: move mx1 support to mach-imx

[mv-sheeva.git] / arch / arm / mach-imx / mm-imx1.c

diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c
new file mode 100644 (file)
index 0000000..396d0a5
--- /dev/null
+++ b/arch/arm/mach-imx/mm-imx1.c
@@ -0,0 +1,55 @@
+/*
+ *  author: Sascha Hauer
+ *  Created: april 20th, 2004
+ *  Copyright: Synertronixx GmbH
+ *
+ *  Common code for i.MX1 machines
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+
+#include <asm/mach/map.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+
+static struct map_desc imx_io_desc[] __initdata = {
+       {
+               .virtual = MX1_IO_BASE_ADDR_VIRT,
+               .pfn = __phys_to_pfn(MX1_IO_BASE_ADDR),
+               .length = MX1_IO_SIZE,
+               .type = MT_DEVICE
+       }
+};
+
+void __init mx1_map_io(void)
+{
+       mxc_set_cpu_type(MXC_CPU_MX1);
+       mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR));
+
+       iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc));
+}
+
+int imx1_register_gpios(void);
+
+void __init mx1_init_irq(void)
+{
+       imx1_register_gpios();
+       mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR));
+}