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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-06-14 17:56:58 +0400
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-06-30 10:59:44 +0400
commit074694956b547de9a6b85b919c0bb13853b88c2d (patch)
tree3abf7837bdb3c03a76f0d4d8b41a6bb1b06797e2 /arch/arm/mach-imx/mm-imx1.c
parent551823e7e031978b990e952c70ae01f8eba8d2c4 (diff)
downloadlinux-074694956b547de9a6b85b919c0bb13853b88c2d.tar.xz
ARM: imx: move mx1 support to mach-imx
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/mm-imx1.c')
-rw-r--r--arch/arm/mach-imx/mm-imx1.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c
new file mode 100644
index 000000000000..396d0a5f71b1
--- /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));
+}