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Diffstat (limited to 'arch/arm/mach-imx/mx1ads.c')
-rw-r--r--arch/arm/mach-imx/mx1ads.c88
1 files changed, 88 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
new file mode 100644
index 000000000000..625dd01c2578
--- /dev/null
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -0,0 +1,88 @@
+/*
+ * arch/arm/mach-imx/mx1ads.c
+ *
+ * Initially based on:
+ * linux-2.6.7-imx/arch/arm/mach-imx/scb9328.c
+ * Copyright (c) 2004 Sascha Hauer <sascha@saschahauer.de>
+ *
+ * 2004 (c) MontaVista Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/device.h>
+#include <linux/init.h>
+#include <asm/system.h>
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+
+#include <asm/mach/map.h>
+#include <asm/mach-types.h>
+
+#include <asm/mach/arch.h>
+#include <linux/interrupt.h>
+#include "generic.h"
+#include <asm/serial.h>
+
+static struct resource mx1ads_resources[] = {
+ [0] = {
+ .start = IMX_CS4_VIRT,
+ .end = IMX_CS4_VIRT + 16,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 13,
+ .end = 13,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mx1ads_device = {
+ .name = "mx1ads",
+ .num_resources = ARRAY_SIZE(mx1ads_resources),
+ .resource = mx1ads_resources,
+};
+
+static struct platform_device *devices[] __initdata = {
+ &mx1ads_device,
+};
+
+static void __init
+mx1ads_init(void)
+{
+#ifdef CONFIG_LEDS
+ imx_gpio_mode(GPIO_PORTA | GPIO_OUT | GPIO_GPIO | 2);
+#endif
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+static struct map_desc mx1ads_io_desc[] __initdata = {
+ /* virtual physical length type */
+ {IMX_CS0_VIRT, IMX_CS0_PHYS, IMX_CS0_SIZE, MT_DEVICE},
+ {IMX_CS1_VIRT, IMX_CS1_PHYS, IMX_CS1_SIZE, MT_DEVICE},
+ {IMX_CS2_VIRT, IMX_CS2_PHYS, IMX_CS2_SIZE, MT_DEVICE},
+ {IMX_CS3_VIRT, IMX_CS3_PHYS, IMX_CS3_SIZE, MT_DEVICE},
+ {IMX_CS4_VIRT, IMX_CS4_PHYS, IMX_CS4_SIZE, MT_DEVICE},
+ {IMX_CS5_VIRT, IMX_CS5_PHYS, IMX_CS5_SIZE, MT_DEVICE},
+};
+
+static void __init
+mx1ads_map_io(void)
+{
+ imx_map_io();
+ iotable_init(mx1ads_io_desc, ARRAY_SIZE(mx1ads_io_desc));
+}
+
+MACHINE_START(MX1ADS, "Motorola MX1ADS")
+ MAINTAINER("Sascha Hauer, Pengutronix")
+ BOOT_MEM(0x08000000, 0x00200000, 0xe0200000)
+ BOOT_PARAMS(0x08000100)
+ MAPIO(mx1ads_map_io)
+ INITIRQ(imx_init_irq)
+ .timer = &imx_timer,
+ INIT_MACHINE(mx1ads_init)
+MACHINE_END